Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 16.25 17.34 27.38 41.41 55.40 65.25 67.73 66.11 59.08 45.50 31.66 19.84
1952 19.54 23.20 34.77 44.87 59.02 66.74 70.89 68.85 59.73 48.60 35.09 26.08
1953 21.55 24.87 32.53 44.51 57.40 67.78 72.32 69.47 64.40 53.68 40.84 26.23
1954 24.27 26.02 38.16 44.54 58.45 66.85 72.44 69.70 60.87 50.47 37.46 26.71
1955 19.67 21.22 33.61 48.14 61.30 69.36 74.11 72.87 64.12 48.02 31.18 17.88
1956 13.72 17.98 27.63 41.85 57.49 66.45 70.22 65.47 61.26 48.97 37.27 21.89
1957 18.68 21.13 33.60 44.38 56.49 66.34 70.95 68.44 58.43 45.64 34.66 26.41
1958 21.19 23.17 31.52 46.67 57.24 65.01 68.62 68.44 62.91 50.98 35.08 20.34
1959 13.17 18.18 30.53 45.38 58.63 66.75 71.18 68.02 58.57 41.92 31.38 22.65
1960 20.77 17.19 26.59 39.82 55.66 64.53 69.43 68.71 61.59 49.66 35.01 22.90
1961 18.97 23.41 31.75 42.21 54.84 65.16 70.46 67.21 61.18 48.40 33.96 19.84
1962 13.93 16.75 27.87 43.55 57.84 66.31 68.74 65.74 60.07 49.30 36.75 21.19
1963 13.69 18.40 32.80 46.48 58.94 66.95 70.81 68.03 63.98 54.39 36.88 24.27
1964 19.59 24.83 32.78 45.25 59.68 69.45 71.29 68.15 59.00 47.73 33.38 20.58
1965 13.60 14.36 24.89 40.44 56.92 66.76 69.63 65.17 58.36 46.72 38.33 22.40
1966 16.65 18.76 31.48 44.01 55.25 66.42 71.14 68.53 60.02 47.79 34.12 23.07
1967 16.80 21.35 31.21 44.53 56.06 64.01 68.45 66.03 58.56 47.03 34.64 23.91
1968 18.85 24.14 35.27 47.26 56.91 64.10 69.60 67.17 60.34 48.44 33.76 19.84
1969 14.91 17.63 30.97 44.53 57.32 65.93 70.04 70.25 60.65 47.73 33.07 19.49
1970 13.06 15.07 28.69 43.36 58.16 67.25 71.16 68.63 60.68 48.13 33.77 20.05
1971 14.86 18.36 31.43 43.81 58.46 65.82 70.57 67.53 62.27 50.39 35.83 20.59
1972 13.80 17.19 28.55 44.23 56.87 65.98 69.38 66.88 58.70 46.07 30.45 21.50
1973 17.92 27.25 35.95 46.66 56.42 66.05 71.71 68.96 62.64 50.46 35.76 21.55
1974 15.46 19.83 31.95 44.43 56.55 66.04 70.30 67.94 59.42 48.41 36.77 24.97
1975 19.39 19.32 27.14 41.77 56.66 68.28 71.73 68.42 61.49 50.23 38.40 25.82
1976 23.04 27.12 38.88 47.89 59.74 67.37 71.82 68.36 57.80 43.23 27.05 12.11
1977  9.90 19.20 37.18 51.58 61.69 69.25 69.92 67.67 58.77 45.56 28.58 13.02
1978  6.10 11.04 25.08 41.33 55.63 64.25 68.32 67.19 60.37 47.66 30.56 14.26
1979  6.61 11.75 25.37 41.52 54.59 65.18 69.06 67.47 58.86 46.95 34.28 23.58
1980 17.70 18.25 28.78 44.19 58.27 67.19 70.19 67.56 57.36 45.75 31.93 23.44
1981 19.83 26.29 37.39 48.10 58.47 65.72 70.05 67.47 58.43 47.73 33.07 18.40
1982 10.60 14.86 28.07 43.20 54.48 65.41 68.31 67.18 58.79 45.99 34.44 24.09
1983 21.76 23.92 31.34 41.47 53.67 66.32 73.67 71.89 61.76 47.99 28.24 16.61
1984 13.39 20.35 30.85 40.81 56.09 64.67 70.66 67.33 60.58 47.38 34.29 20.62
1985 14.68 20.59 34.45 49.82 59.21 66.08 67.32 65.72 57.53 43.70 25.91 15.74
1986 12.84 22.13 33.14 46.89 58.76 66.65 68.97 66.37 58.29 45.53 32.78 23.36
1987 24.51 29.54 39.97 50.82 62.59 70.36 71.87 68.44 57.84 47.77 35.25 23.20
1988 14.55 17.55 30.02 47.23 60.57 70.42 73.85 70.32 59.77 46.32 31.97 24.94
1989 17.19 19.56 26.97 42.48 55.99 65.77 70.05 67.70 59.57 45.69 29.20 20.90
1990 18.60 27.33 34.11 44.94 56.15 64.61 69.69 67.89 60.10 49.25 32.91 19.69
1991 14.88 21.10 34.63 46.92 60.24 68.13 71.37 66.98 58.29 43.05 30.48 21.98
1992 22.68 26.49 33.39 44.14 55.29 63.14 65.05 62.46 56.42 45.18 32.42 20.10
1993 14.73 16.65 27.16 41.08 54.30 63.70 68.02 64.77 56.79 43.75 32.27 18.22
1994 11.33 15.52 29.59 45.90 58.20 65.37 67.62 65.63 60.13 50.31 36.83 24.77
1995 19.07 22.20 30.59 42.60 55.26 65.96 71.97 68.21 59.80 43.87 30.92 18.04
1996 15.13 16.83 27.47 39.52 53.96 63.24 68.16 65.44 58.71 44.29 28.91 15.56
1997 13.59 19.25 30.53 41.21 54.47 63.96 69.23 66.62 59.39 46.24 34.18 21.83

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  34  25    0.948 0.908 0.904 0.895
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.8 13.4 14.7 12.8 24.5 14.6 17.2 18.6 14.9 22.7 14.7 11.3 19.1 15.1 13.6
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
cd 25 28.9 20.1 20.3 18.6 27.3 21.4 23.6 24.0 22.6 28.2 23.3 19.0 24.9 20.9 21.8
S- 33 -5.9 -5.8 -5.1 -5.4 -3.4 -6.4 -6.1 -5.2 -5.9 -6.0 -6.3 -6.7 -4.6 -5.8 -6.7
S- 27  0.6  1.1  1.7  1.0  1.0  0.8  2.1  0.9 -0.7  0.8 -0.2  1.2  0.9  2.4  0.9
S- 34 -3.4 -3.7 -4.5 -6.7 -4.3 -4.9 -5.4 -4.5 -5.9 -6.9 -3.3 -5.6 -3.7 -5.9 -3.1
S- 25 -7.1 -6.7 -5.6 -5.7 -2.8 -6.8 -6.4 -5.4 -7.7 -5.6 -8.6 -7.6 -5.8 -5.8 -8.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -4.81-3.53-4.36-5.10-5.43-5.99 17.91 21.50-3.59 16.60 22.28-5.68  -2.09
     27  2.34 3.98 2.99 2.32 1.18 0.78       14.29 3.62       15.63 0.97  -2.65
     34 -3.68-2.04-3.19-3.88-4.77-4.91       20.32-2.41       21.39-4.80  -2.38
     25 -5.54-4.49-4.97-5.93-5.74-7.04       22.30-4.39       22.99-6.39  -2.00
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   4.13  3.46                   3.44  2.94 1.17  3.78  3.36 1.12   0.96
     27         3.74                         3.27 1.05        3.87 0.98   0.92
     34         3.67                         2.63 1.31        3.88 0.97   0.74
     25         3.45                         3.39 1.02        3.12 1.21   1.19
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.97(F 33 - 22.28)(1.12) + 16.60      0.95(F 27 - 15.63)(0.98) + 16.60

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  25  27  28    0.943 0.917 0.912 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.9 20.4 20.6 22.1 29.5 17.5 19.6 27.3 21.1 26.5 16.6 15.5 22.2 16.8 19.3
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
cd 25 30.2 25.7 24.0 27.0 31.3 23.7 26.2 32.6 27.5 31.2 25.4 21.7 27.3 23.1 26.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
S- 33 -6.1 -5.5 -3.9 -6.1 -3.1 -6.6 -6.6 -5.4 -6.1 -5.9 -6.6 -6.5 -4.7 -6.3 -6.7
S- 25 -6.2 -5.3 -3.4 -4.8 -1.8 -6.1 -6.7 -5.3 -6.4 -4.7 -8.8 -6.2 -5.1 -6.2 -6.9
S- 27 -0.1  0.5  1.4  0.8  1.1  0.8  2.1  1.0 -0.5  0.6 -1.1  0.8  0.7  1.8  1.1
S- 28 -0.8 -0.7  1.3  0.4  1.0  0.2  2.7  0.3 -1.7 -1.2  0.4  1.7  1.5  2.1  3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -4.83-3.78-4.65-4.72-5.24-6.12 20.54 24.43-3.90 21.27 27.02-5.75  -1.86
     25 -5.06-4.62-5.08-4.94-4.70-6.33       25.21-4.67       26.87-5.60  -0.93
     27  2.11 3.58 2.58 2.36 1.06 0.47       17.42 3.12       20.54 0.73  -2.39
     28  2.10 3.86 2.53 2.21 0.67 0.86       17.27 3.27       20.57 0.70  -2.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   4.19  3.74                   3.47  2.99 1.16  3.98  3.43 1.16   1.00
     25         3.37                         2.85 1.22        3.13 1.27   1.04
     27         4.06                         3.13 1.11        4.03 0.99   0.89
     28         4.48                         3.24 1.07        4.66 0.85   0.80
Suggested regression eqns from two most closely related CDs ( 33 and  25): 
          0.97(F 33 - 27.02)(1.16) + 21.27      0.96(F 25 - 26.87)(1.27) + 21.27

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  25  27  28    0.945 0.938 0.912 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.3 30.9 34.5 33.1 40.0 30.0 27.0 34.1 34.6 33.4 27.2 29.6 30.6 27.5 30.5
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
cd 25 36.5 35.7 37.4 37.5 40.5 34.4 31.9 38.7 39.2 37.5 32.9 34.5 35.2 31.7 35.7
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
S- 33 -5.1 -4.8 -3.7 -5.3 -2.6 -5.2 -5.7 -4.9 -5.5 -5.6 -5.1 -5.6 -5.4 -5.5 -5.5
S- 25 -5.2 -4.9 -2.9 -4.3 -0.5 -4.4 -5.0 -4.6 -4.5 -4.1 -5.7 -4.9 -4.6 -4.2 -5.2
S- 27 -0.6 -0.5  1.4  0.8  0.5  0.5  1.4  0.6  0.0  0.2 -0.9  0.4  0.6  1.2  0.8
S- 28 -0.6 -0.6  1.2  1.8  0.9  0.0  1.7  0.5 -0.8 -0.9 -0.1  0.9  1.5  1.0  2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -4.22-3.26-4.16-4.08-4.50-5.45 31.09 34.59-3.50 31.61 36.64-5.03  -1.53
     25 -3.76-3.48-3.92-3.33-3.63-4.76       34.82-3.72       35.95-4.33  -0.61
     27  1.68 2.92 2.16 1.91 0.68 0.34       28.61 2.49       31.18 0.44  -2.05
     28  1.69 3.20 2.02 1.71 0.58 0.61       28.55 2.55       31.00 0.61  -1.94
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   3.68  3.18                   3.46  2.78 1.24  3.33  2.80 1.19   0.96
     25         2.73                         2.25 1.54        2.50 1.33   0.87
     27         3.55                         2.90 1.19        3.38 0.99   0.83
     28         3.75                         3.09 1.12        3.62 0.92   0.82
Suggested regression eqns from two most closely related CDs ( 33 and  25): 
          0.97(F 33 - 36.64)(1.19) + 31.61      0.97(F 25 - 35.95)(1.33) + 31.61

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  25  34  27    0.932 0.916 0.914 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.5 40.8 49.8 46.9 50.8 47.2 42.5 44.9 46.9 44.1 41.1 45.9 42.6 39.5 41.2
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
cd 25 44.6 43.4 51.2 49.8 50.5 48.2 45.2 47.3 51.0 46.4 45.1 47.5 45.9 42.2 44.2
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
S- 33 -3.8 -3.3 -2.5 -4.6 -2.2 -3.2 -4.5 -3.3 -4.8 -4.2 -4.2 -3.1 -3.9 -4.6 -4.2
S- 25 -3.1 -2.6 -1.3 -2.9  0.3 -1.0 -2.7 -2.4 -4.1 -2.3 -4.0 -1.6 -3.3 -2.7 -3.0
S- 34 -2.4 -2.3 -2.2 -3.4 -1.6 -3.3 -4.8 -2.6 -3.7 -3.9 -3.4 -3.5 -1.7 -3.4 -3.1
S- 27  0.0  0.0  1.5  0.4  1.0  0.5  1.0  0.5  0.3  0.0 -0.3  0.6  0.4  0.8  0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -3.17-2.45-3.14-3.08-3.32-4.13 43.97 46.73-2.76 44.39 48.14-3.75  -0.99
     25 -2.18-2.12-2.37-1.84-1.83-2.98       46.38-2.42       46.83-2.44  -0.03
     34 -2.41-1.28-2.36-2.60-2.82-3.23       45.73-1.76       47.40-3.01  -1.25
     27  1.50 2.25 2.09 1.73 0.74 0.36       41.92 2.05       43.90 0.49  -1.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   2.80  2.52                   2.31  1.96 1.18  3.34  2.97 1.12   0.95
     25         2.22                         1.62 1.42        2.74 1.22   0.86
     34         2.74                         2.28 1.02        3.24 1.03   1.01
     27         2.83                         2.12 1.09        3.14 1.06   0.98
Suggested regression eqns from two most closely related CDs ( 33 and  25): 
          0.97(F 33 - 48.14)(1.12) + 44.39      0.96(F 25 - 46.83)(1.22) + 44.39

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  33  26  27    0.933 0.929 0.912 0.910
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.7 56.1 59.2 58.8 62.6 60.6 56.0 56.2 60.2 55.3 54.3 58.2 55.3 54.0 54.5
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
S- 34 -1.3 -1.3 -1.7 -2.2 -1.2 -2.5 -3.1 -2.2 -2.0 -2.0 -1.9 -2.1 -0.4 -2.9 -1.3
S- 33 -2.8 -2.0 -2.0 -3.2 -1.2 -1.8 -2.4 -2.0 -2.9 -2.7 -3.0 -1.9 -2.1 -3.2 -1.9
S- 26  2.9  2.3  3.8  2.3  4.7  3.5  3.7  2.5  2.7  2.8  3.0  3.7  2.5  2.9  2.7
S- 27  0.8  0.5  1.5  0.6  1.5  0.2  0.9  0.4  0.8  0.5  0.8  1.0  0.6  0.6  0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.64-0.92-1.63-1.85-2.05-1.81 57.69 58.91-1.22 56.98 58.86-1.87  -0.65
     33 -2.03-1.59-1.94-2.03-2.24-2.51       59.42-1.73       59.31-2.33  -0.59
     26  3.66 3.95 3.94 4.02 3.27 2.89       53.78 3.91       53.93 3.05  -0.86
     27  1.57 2.15 2.30 1.59 0.90 0.66       55.52 2.17       56.26 0.72  -1.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.10  2.19                   1.67  1.83 0.91  2.66  2.77 0.96   1.06
     33         1.95                         1.54 1.08        2.45 1.09   1.00
     26         1.88                         1.37 1.22        2.37 1.13   0.92
     27         2.14                         1.60 1.04        2.53 1.05   1.01
Suggested regression eqns from two most closely related CDs ( 34 and  33): 
          0.97(F 34 - 58.86)(0.96) + 56.98      0.96(F 33 - 59.31)(1.09) + 56.98

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  34  25  26    0.905 0.904 0.892 0.886
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.3 64.7 66.1 66.7 70.4 70.4 65.8 64.6 68.1 63.1 63.7 65.4 66.0 63.2 64.0
cd 33 67.8 66.4 67.5 69.5 71.7 71.5 67.2 66.2 70.5 65.4 66.3 67.1 67.0 65.4 65.8
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
cd 25 66.5 65.2 66.4 67.2 69.6 69.3 65.6 64.6 69.5 63.7 65.7 66.0 67.0 63.4 64.1
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 33 -1.5 -1.8 -1.4 -2.8 -1.3 -1.1 -1.4 -1.6 -2.4 -2.3 -2.6 -1.8 -1.0 -2.1 -1.9
S- 34 -0.4 -2.0 -1.4 -3.0 -1.2 -1.6 -2.0 -2.0 -1.7 -1.5 -1.4 -2.2  0.0 -2.0 -2.3
S- 25 -0.2 -0.5 -0.3 -0.5  0.8  1.2  0.2  0.0 -1.4 -0.5 -2.0 -0.6 -1.1 -0.1 -0.1
S- 26  4.4  3.2  4.0  2.8  4.9  3.7  3.6  3.4  3.3  3.1  3.1  2.9  2.5  3.0  3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -1.45-1.23-1.20-1.39-1.62-2.00 66.65 67.87-1.22 65.89 67.69-1.80  -0.57
     34 -1.49-1.20-1.49-1.55-1.65-1.60       67.92-1.28       67.53-1.64  -0.37
     25 -0.12-0.19-0.01 0.16 0.05-0.83       66.80-0.16       66.24-0.34  -0.19
     26  3.95 4.23 4.26 4.22 3.74 3.05       62.40 4.25       62.47 3.42  -0.82
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   1.71  1.65                   1.37  1.38 1.00  2.20  2.04 1.08   1.08
     34         1.77                         1.52 0.90        2.20 1.00   1.11
     25         1.57                         1.39 0.99        1.95 1.13   1.14
     26         1.62                         1.36 1.01        1.94 1.14   1.13
Suggested regression eqns from two most closely related CDs ( 33 and  34): 
          0.95(F 33 - 67.69)(1.08) + 65.89      0.95(F 34 - 67.53)(1.00) + 65.89

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   25  34  27  26    0.910 0.910 0.904 0.904
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.7 70.7 67.3 69.0 71.9 73.8 70.1 69.7 71.4 65.1 68.0 67.6 72.0 68.2 69.2
cd 25 73.5 70.9 68.3 69.4 72.1 73.9 69.8 69.8 72.0 66.0 69.8 69.1 73.7 68.7 68.9
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 25  0.2 -0.3 -1.0 -0.4 -0.3 -0.1  0.2 -0.1 -0.7 -1.0 -1.8 -1.4 -1.7 -0.5  0.3
S- 34 -0.7 -1.7 -1.7 -3.2 -0.9 -1.4 -1.9 -2.2 -1.9 -1.4 -1.4 -2.2 -0.9 -1.8 -2.4
S- 27  2.3  1.2  1.6  0.6  1.5  0.9  0.7  1.0  1.1  1.1  1.1  0.3  1.0  0.2  0.9
S- 26  4.6  3.3  3.5  3.2  3.7  3.5  3.6  3.4  3.5  3.0  2.9  2.4  2.6  2.7  3.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     25 -0.17-0.20 0.11 0.08-0.11-0.97 70.59 70.69-0.10 69.83 70.40-0.57  -0.47
     34 -1.64-1.50-1.37-1.89-1.71-1.73       72.03-1.44       71.56-1.72  -0.28
     27  1.70 2.16 2.02 1.93 1.32 0.83       68.48 2.11       68.79 1.04  -1.07
     26  3.97 4.34 4.20 4.34 3.69 2.97       66.26 4.33       66.53 3.31  -1.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     25   1.77  1.65                   1.59  1.48 1.07  2.37  2.18 1.09   1.01
     34         1.73                         1.73 0.92        2.18 1.09   1.19
     27         1.68                         1.56 1.02        2.22 1.07   1.04
     26         1.66                         1.53 1.04        2.13 1.11   1.07
Suggested regression eqns from two most closely related CDs ( 25 and  34): 
          0.95(F 25 - 70.40)(1.09) + 69.83      0.95(F 34 - 71.56)(1.09) + 69.83

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  27  26    0.880 0.866 0.861 0.846
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.9 67.3 65.7 66.4 68.4 70.3 67.7 67.9 67.0 62.5 64.8 65.6 68.2 65.4 66.6
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
S- 34 -1.4 -1.4 -1.3 -2.8 -1.0 -1.1 -2.2 -2.7 -2.9 -2.1 -1.7 -2.1 -1.8 -1.3 -2.9
S- 28  1.4  1.2  1.7  1.0  1.3  1.2 -0.3  0.6  0.3  0.7  1.4  0.4  1.2  0.0 -0.4
S- 27  2.4  1.7  1.6  1.0  1.3  1.2  0.6  1.1  0.9  0.5  1.0  0.3  1.1  0.0  0.7
S- 26  4.5  3.5  3.1  2.7  3.0  3.1  2.8  3.3  3.1  2.1  2.6  2.1  2.7  2.0  3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.76-1.59-1.41-2.04-1.76-2.10 68.03 69.60-1.57 67.05 68.95-1.90  -0.33
     28  0.97 1.45 1.14 0.72 0.87 0.52       66.69 1.34       66.27 0.78  -0.56
     27  1.71 2.30 1.93 1.96 1.40 0.64       65.90 2.13       66.03 1.02  -1.11
     26  3.66 4.28 3.72 4.05 3.36 2.56       63.99 4.03       64.12 2.93  -1.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   1.78  1.77                   1.90  1.97 0.96  2.19  2.10 1.04   1.08
     28         1.76                         1.85 1.03        2.14 1.02   1.00
     27         1.55                         1.73 1.10        1.88 1.16   1.06
     26         1.49                         1.71 1.11        1.76 1.24   1.12
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.94(F 34 - 68.95)(1.04) + 67.05      0.93(F 28 - 66.27)(1.02) + 67.05

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  25  26  34    0.866 0.859 0.852 0.848
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.8 60.6 57.5 58.3 57.8 59.8 59.6 60.1 58.3 56.4 56.8 60.1 59.8 58.7 59.4
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 25 63.0 62.2 60.5 60.5 58.7 61.1 60.2 61.1 61.0 57.9 58.9 61.1 62.2 60.6 60.2
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
S- 27  1.5  1.8  1.7  1.1  1.0  1.5  1.0  1.3  0.8  0.6  1.0  0.8  0.9  0.2  0.5
S- 25 -1.2 -1.6 -2.9 -2.2 -0.9 -1.3 -0.7 -1.0 -2.7 -1.5 -2.1 -1.0 -2.4 -1.9 -0.8
S- 26  3.2  2.9  2.2  2.7  2.8  3.3  2.5  3.3  2.4  2.2  2.7  2.5  2.1  1.7  3.0
S- 34 -2.5 -0.6 -1.7 -2.4 -1.3 -2.0 -1.9 -2.8 -3.0 -2.4 -2.0 -1.8 -1.8 -1.5 -2.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.76 2.49 2.05 1.92 1.33 0.69 60.90 58.58 2.32 59.00 57.95 1.05  -1.27
     25 -1.33-1.15-1.08-1.34-1.42-1.76       62.11-1.21       60.61-1.61  -0.40
     26  3.33 4.03 3.43 3.66 2.89 2.38       57.05 3.86       56.36 2.63  -1.22
     34 -1.60-1.26-0.90-1.89-1.97-2.15       62.08-1.18       61.02-2.02  -0.84
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.84  1.56                   2.06  1.89 1.09  1.42  1.35 1.06   0.97
     25         1.69                         1.64 1.26        1.31 1.09   0.86
     26         1.59                         1.81 1.14        1.27 1.12   0.99
     34         1.68                         2.10 0.98        1.54 0.93   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  25): 
          0.93(F 27 - 57.95)(1.06) + 59.00      0.93(F 25 - 60.61)(1.09) + 59.00

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  34    0.928 0.919 0.917 0.904
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 48.0 47.4 43.7 45.5 47.8 46.3 45.7 49.3 43.0 45.2 43.8 50.3 43.9 44.3 46.2
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 33 51.4 50.7 48.0 49.8 50.2 49.4 48.9 52.7 47.1 48.2 47.0 52.5 47.1 47.4 49.6
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 27  1.4  1.7  1.8  1.1  1.2  1.7  1.0  1.5  1.0  0.9  1.6  0.9  0.8  0.8  0.4
S- 26  2.0  2.2  1.1  1.8  2.8  2.4  1.8  2.7  1.4  1.8  2.6  2.0  2.0  1.3  1.4
S- 33 -3.4 -3.3 -4.3 -4.3 -2.4 -3.1 -3.2 -3.5 -4.0 -3.0 -3.2 -2.2 -3.2 -3.1 -3.4
S- 34 -1.9 -1.3 -0.8 -2.9 -1.4 -2.6 -2.7 -2.3 -2.8 -2.2 -1.8 -1.2 -2.6 -1.5 -3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.84 2.55 2.28 1.80 1.41 0.90 48.67 46.26 2.41 46.02 44.84 1.18  -1.23
     26  2.67 3.40 2.98 2.81 2.12 1.78       45.40 3.26       44.07 1.95  -1.31
     33 -2.67-1.97-2.12-2.80-3.45-3.16       50.79-2.13       49.33-3.31  -1.18
     34 -1.55-1.12-0.83-1.72-2.08-2.18       49.74-1.07       48.10-2.08  -1.01
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.58  2.18                   3.03  2.67 1.14  2.09  2.10 1.00   0.88
     26         2.10                         2.42 1.25        1.91 1.10   0.88
     33         2.11                         2.46 1.23        1.86 1.13   0.92
     34         2.14                         2.66 1.14        2.05 1.02   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 44.84)(1.00) + 46.02      0.96(F 26 - 44.07)(1.10) + 46.02

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  26  34    0.936 0.931 0.914 0.896
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 28.2 34.3 25.9 32.8 35.3 32.0 29.2 32.9 30.5 32.4 32.3 36.8 30.9 28.9 34.2
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
S- 33 -4.7 -4.7 -4.7 -4.2 -3.4 -4.3 -4.2 -4.6 -5.2 -3.7 -4.2 -3.7 -4.0 -5.1 -3.4
S- 27  1.4  1.7  1.5  0.5  1.3  1.5  1.3  1.0  1.0  1.2  1.6  0.7  1.6  1.2  0.2
S- 26  0.1  1.4  0.3  0.9  1.9  1.7  2.0  0.8  0.8  1.1  1.4  0.6  2.7 -0.1  0.4
S- 34 -1.4 -2.1 -2.5 -3.8 -2.1 -4.2 -3.1 -2.4 -3.7 -2.2 -2.8 -1.0 -3.7 -1.8 -3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -3.55-2.61-2.83-3.91-4.39-4.19 35.26 37.87-2.61 31.77 36.04-4.27  -1.66
     27  1.92 2.68 2.58 1.77 1.25 1.08       32.62 2.64       30.59 1.18  -1.46
     26  1.97 2.97 2.61 1.89 1.08 1.00       32.29 2.97       30.70 1.07  -1.90
     34 -2.01-1.43-1.10-2.44-2.64-2.61       36.62-1.36       34.43-2.66  -1.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   3.09  2.51                   2.64  2.23 1.18  2.79  2.49 1.12   0.95
     27         2.75                         2.60 1.02        2.98 0.94   0.92
     26         2.57                         2.16 1.22        2.71 1.03   0.84
     34         2.60                         2.69 0.98        2.80 1.00   1.01
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.97(F 33 - 36.04)(1.12) + 31.77      0.97(F 27 - 30.59)(0.94) + 31.77

Station# 838  ALBERT LEA/3 SE     , mn  1007503    lat/lon 93.37   43.65    23M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  34  25    0.927 0.900 0.888 0.874
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.6 20.6 15.7 23.4 23.2 24.9 20.9 19.7 22.0 20.1 18.2 24.8 18.0 15.6 21.8
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 25 22.8 26.2 22.6 27.8 28.5 30.9 26.2 27.3 28.6 27.6 25.2 30.5 23.3 23.0 29.8
S- 33 -5.0 -5.1 -5.5 -4.2 -5.1 -5.7 -5.0 -5.6 -5.8 -5.4 -5.2 -3.9 -5.3 -6.1 -6.5
S- 27  1.9  1.7  1.2  0.7  1.2  2.3  1.1 -0.1  1.1  0.4  2.1  0.5  2.3  1.2 -1.3
S- 34 -2.4 -3.8 -4.8 -4.6 -3.2 -5.0 -4.1 -3.6 -5.6 -2.8 -4.0 -1.5 -4.8 -2.3 -5.2
S- 25 -6.1 -5.6 -6.9 -4.5 -5.3 -5.9 -5.3 -7.6 -6.6 -7.5 -7.0 -5.7 -5.2 -7.5 -8.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -4.43-3.30-3.72-4.83-5.16-5.46 22.61 26.02-3.40 20.37 25.66-5.29  -1.89
     27  2.16 3.18 3.02 2.02 1.32 0.89       19.51 3.10       19.28 1.09  -2.01
     34 -2.86-1.78-1.99-3.29-3.76-3.75       24.54-1.92       24.22-3.85  -1.92
     25 -5.38-4.31-4.50-5.70-6.01-6.79       26.88-4.26       26.69-6.32  -2.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   3.45  2.87                   2.69  2.19 1.23  2.96  2.82 1.05   0.85
     27         3.17                         2.73 0.99        3.30 0.90   0.91
     34         3.05                         2.70 1.00        3.32 0.89   0.90
     25         2.93                         2.31 1.17        2.72 1.09   0.93
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.96(F 33 - 25.66)(1.05) + 20.37      0.95(F 27 - 19.28)(0.90) + 20.37

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  9.79 10.17 22.47 37.02 52.17 62.35 64.57 62.19 53.86 39.28 24.47 10.98
1952  9.36 12.97 26.85 40.17 55.88 63.99 67.46 65.59 56.12 44.30 30.54 20.06
1953 14.32 16.79 25.94 39.35 52.20 62.73 68.05 65.78 60.34 48.58 33.86 16.04
1954 12.00 14.67 28.48 37.16 51.52 61.40 67.24 64.31 55.49 44.66 32.82 21.06
1955 12.17 11.56 25.42 42.77 58.18 66.13 69.98 67.73 58.88 41.68 24.73 10.96
1956  7.00 11.28 21.11 36.21 52.71 62.69 67.39 63.07 58.03 45.53 32.72 16.19
1957 10.74 13.36 26.55 39.68 52.26 63.09 67.66 65.47 55.93 43.37 31.48 21.86
1958 15.73 18.64 27.73 42.89 52.85 60.28 64.02 64.11 58.13 45.66 29.56 14.96
1959  8.43 15.34 27.84 42.49 54.52 64.15 69.51 66.87 56.57 39.75 28.57 18.30
1960 15.47 12.16 22.34 36.67 52.22 62.45 67.31 66.70 58.76 45.88 30.52 17.89
1961 14.76 21.41 30.28 40.35 51.80 62.70 69.16 65.51 58.38 44.29 29.16 14.62
1962  7.97 12.22 23.97 39.35 52.99 62.21 66.46 63.83 57.85 46.59 33.39 17.34
1963  9.33 14.57 29.35 43.34 55.35 64.27 69.16 66.90 61.76 50.51 32.80 19.09
1964 14.04 17.71 27.07 40.57 56.21 66.14 68.11 65.08 56.03 44.12 28.25 13.63
1965  6.56  8.39 21.07 36.74 53.51 62.89 66.69 61.78 54.96 41.98 33.02 15.68
1966  9.86 12.87 26.35 39.72 51.44 64.10 68.91 66.47 56.72 43.11 28.12 16.01
1967  9.19 13.01 23.41 38.26 51.06 60.54 66.04 64.58 56.24 44.01 29.91 18.13
1968 11.94 18.41 30.20 43.73 53.68 62.07 67.70 65.65 58.18 45.74 29.58 14.26
1969  8.77 11.43 26.05 39.95 53.40 61.85 67.11 67.65 58.19 44.24 29.71 15.90
1970  9.51 10.80 24.01 37.89 54.01 65.23 70.94 67.99 58.62 44.21 28.38 13.02
1971  8.23 12.86 27.65 40.90 55.33 62.79 67.69 64.60 58.50 45.70 30.22 14.66
1972  6.95 10.50 23.11 40.62 54.92 64.51 67.96 64.96 56.32 42.77 26.01 16.25
1973 12.63 22.85 32.80 44.95 55.20 64.24 69.66 66.51 60.40 46.85 31.82 16.48
1974 10.84 14.46 26.89 39.13 53.20 63.71 68.61 65.04 56.03 44.53 33.65 21.35
1975 14.93 13.93 21.91 37.62 53.22 66.38 69.56 66.24 57.41 45.65 32.40 18.39
1976 14.82 18.18 32.20 43.59 58.16 66.19 71.46 68.54 57.85 41.50 24.23  9.24
1977  7.45 15.95 34.30 49.61 60.87 68.18 67.81 65.09 56.49 44.12 27.70 12.37
1978  5.81 11.62 25.20 41.99 55.12 64.62 68.64 68.53 60.91 46.39 27.91 11.17
1979  3.68  8.45 21.58 36.82 50.49 61.67 66.90 65.83 57.28 44.84 32.32 20.61
1980 14.94 14.33 27.00 43.20 57.73 65.69 68.11 65.60 55.91 44.85 30.77 21.18
1981 16.57 23.43 34.39 45.81 55.56 63.55 67.75 65.94 57.00 46.40 30.92 14.44
1982  6.50 10.60 26.04 41.13 53.34 63.89 67.44 66.44 57.79 43.65 31.94 21.64
1983 20.65 23.67 32.34 41.98 53.40 64.53 71.84 69.84 59.93 45.27 25.25 13.66
1984 11.51 19.47 30.77 40.75 54.99 63.86 69.67 65.99 58.04 44.13 29.80 15.57
1985  9.49 16.55 30.96 46.82 56.76 64.18 65.33 63.44 54.95 40.13 22.70 12.33
1986  9.66 18.93 29.57 44.34 56.57 65.23 67.95 64.59 56.06 42.58 31.08 21.39
1987 22.55 26.44 38.42 49.15 61.23 68.18 70.15 67.23 56.65 45.97 32.43 20.27
1988 11.67 14.69 27.65 46.07 60.96 71.40 73.84 69.15 57.68 43.16 28.95 19.66
1989 11.57 13.43 22.27 39.66 54.05 65.42 69.99 68.15 58.76 43.72 26.12 17.48
1990 15.32 23.87 31.15 42.90 54.76 63.40 68.34 66.67 58.52 46.62 30.40 17.90
1991 14.13 20.05 33.17 45.85 59.01 66.86 70.24 66.29 57.24 41.23 28.19 19.59
1992 19.94 24.37 32.11 43.76 54.31 61.82 63.72 62.20 55.96 43.45 28.57 16.42
1993 11.65 15.69 26.90 40.91 53.18 61.67 65.91 63.18 55.02 40.97 28.48 13.04
1994  7.10 11.96 27.42 44.13 56.60 65.03 67.30 65.27 58.80 48.22 34.56 21.92
1995 15.02 18.11 26.87 40.42 53.88 64.78 70.47 66.59 57.78 41.75 27.02 13.88
1996 10.36 13.42 24.78 38.55 53.25 62.99 68.05 65.37 57.72 41.51 24.24 10.92
1997  9.38 16.19 27.78 39.77 53.78 63.80 68.78 66.42 58.56 44.69 31.73 18.30

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.971 0.961 0.956 0.945
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.6 11.5  9.5  9.7 22.5 11.7 11.6 15.3 14.1 19.9 11.6  7.1 15.0 10.4  9.4
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
S- 28 -1.4 -1.4 -2.7 -2.5 -2.8 -2.4 -3.5 -3.0 -2.1 -3.6 -0.6 -1.7 -2.6 -2.7 -0.6
S- 27 -0.5 -0.8 -3.5 -2.2 -1.0 -2.1 -3.5 -2.4 -1.5 -1.9 -3.3 -3.0 -3.1 -2.4 -3.3
S- 16  2.3  1.5  2.9  0.4  2.4  0.0  2.7  1.8  2.6  1.2  4.8  3.8  2.7  4.0  3.8
S- 15  4.1  3.0  3.0  2.2  4.3  3.2  4.4  5.1  5.0  3.8  3.0  2.8  2.4  6.0  2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.49-3.15-2.62-2.12-2.42-1.98 11.18 14.08-2.90 13.33 15.56-2.23   0.67
     27 -2.61-3.40-2.82-2.13-2.07-2.63       14.29-3.11       15.63-2.29   0.82
     16  2.63 2.13 3.00 2.95 1.98 3.26        8.75 2.42       10.87 2.46   0.04
     15  3.42 2.25 3.76 3.81 3.68 3.65        8.26 2.92        9.68 3.66   0.74
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.94  4.22                   3.02  3.27 0.92  4.42  4.77 0.93   1.00
     27         3.74                         3.27 0.93        3.87 1.14   1.23
     16         4.64                         3.96 0.76        4.90 0.90   1.18
     15         3.92                         3.59 0.84        4.17 1.06   1.26
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 15.56)(0.93) + 13.33      0.98(F 27 - 15.63)(1.14) + 13.33

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  16  28  17    0.970 0.963 0.958 0.949
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.7 19.5 16.5 18.9 26.4 14.7 13.4 23.9 20.0 24.4 15.7 12.0 18.1 13.4 16.2
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 27 -0.3 -0.4 -2.7 -2.4 -2.0 -2.1 -4.0 -2.5 -1.6 -1.6 -2.0 -2.8 -3.4 -1.6 -2.0
S- 16  2.6  1.2  1.5 -0.4  3.6  0.5  3.2  1.5  1.4  0.8  2.8  3.0  3.3  4.9  5.0
S- 28 -1.1 -1.5 -2.8 -2.8 -2.1 -2.7 -3.4 -3.1 -2.7 -3.3 -0.6 -1.8 -2.6 -1.3  0.2
S- 17 -1.2 -3.8 -1.1 -5.8  0.5 -3.8 -0.8 -1.8 -2.4 -4.4 -1.1 -1.1 -1.0  0.5  0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -2.63-3.76-2.81-2.26-2.05-2.13 14.08 17.42-3.34 18.46 20.54-2.09   1.25
     16  2.34 1.71 2.58 2.64 1.94 3.03       12.20 1.88       16.13 2.33   0.45
     28 -2.64-3.47-2.86-2.41-2.43-1.74       17.27-3.19       20.57-2.11   1.08
     17 -1.47-1.30-1.43-1.38-1.88-1.28       15.60-1.51       20.25-1.79  -0.28
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.43  4.06                   3.35  3.13 1.07  4.34  4.03 1.08   1.01
     16         4.97                         3.63 0.92        4.98 0.87   0.95
     28         4.48                         3.24 1.03        4.66 0.93   0.90
     17         5.23                         4.06 0.82        5.00 0.87   1.05
Suggested regression eqns from two most closely related CDs ( 27 and  16): 
          0.98(F 27 - 20.54)(1.08) + 18.46      0.98(F 16 - 16.13)(0.87) + 18.46

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  16  28  17    0.968 0.955 0.955 0.944
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.3 30.8 31.0 29.6 38.4 27.6 22.3 31.1 33.2 32.1 26.9 27.4 26.9 24.8 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 17 30.6 32.4 30.7 31.3 35.7 30.2 23.5 32.2 35.0 34.5 28.6 26.8 27.8 24.5 27.2
S- 27  0.4 -0.6 -2.0 -2.7 -1.0 -1.8 -3.3 -2.4 -1.4 -1.1 -1.2 -1.8 -3.1 -1.4 -1.9
S- 16  3.8  1.3  1.8  1.0  4.3  0.5  1.8  1.6  0.6  1.1  1.7  2.6  2.3  3.9  4.4
S- 28  0.4 -0.7 -2.3 -1.7 -0.6 -2.4 -3.0 -2.5 -2.3 -2.2 -0.3 -1.3 -2.2 -1.7  0.0
S- 17  1.7 -1.6  0.3 -1.7  2.7 -2.5 -1.3 -1.1 -1.9 -2.4 -1.7  0.6 -1.0  0.2  0.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -2.20-3.24-2.44-1.86-1.60-1.71 25.76 28.61-2.84 29.48 31.18-1.70   1.14
     16  2.03 1.20 2.17 2.40 2.10 2.39       24.37 1.39       27.29 2.19   0.80
     28 -2.19-2.96-2.57-2.05-1.70-1.43       28.55-2.78       31.00-1.53   1.26
     17 -0.48-0.51-0.60-0.42-0.18-0.80       26.42-0.66       30.08-0.61   0.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.90  3.55                   2.85  2.90 0.98  3.77  3.38 1.12   1.14
     16         4.11                         3.24 0.88        3.87 0.98   1.11
     28         3.75                         3.09 0.92        3.62 1.04   1.13
     17         3.99                         3.12 0.91        3.54 1.07   1.17
Suggested regression eqns from two most closely related CDs ( 27 and  16): 
          0.98(F 27 - 31.18)(1.12) + 29.48      0.98(F 16 - 27.29)(0.98) + 29.48

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  16  28  15    0.962 0.952 0.949 0.942
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.0 40.8 46.8 44.3 49.2 46.1 39.7 42.9 45.8 43.8 40.9 44.1 40.4 38.5 39.8
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
S- 27  0.5 -0.1 -1.5 -2.1 -0.7 -0.7 -1.8 -1.5 -0.8 -0.4 -0.5 -1.1 -1.8 -0.2 -0.6
S- 16  3.8  1.9  1.5  0.6  3.7  2.1  1.3  1.3  1.8  0.9  0.9  1.4  2.9  4.4  4.2
S- 28  0.6 -0.1 -1.8 -1.5 -0.3 -1.0 -2.2 -1.6 -0.7 -1.3 -0.5 -1.6 -0.3  0.2  0.4
S- 15  3.7  2.8  3.8  1.8  4.6  4.7  3.5  3.7  3.5  4.0  2.5  3.7  2.9  6.0  5.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.54-2.46-2.08-1.17-0.97-0.78 39.65 41.92-2.27 43.00 43.90-0.89   1.37
     16  1.93 1.16 2.04 2.11 2.11 2.36       38.31 1.34       40.83 2.18   0.84
     28 -1.50-2.19-2.05-1.38-1.07-0.54       41.76-2.11       43.77-0.77   1.34
     15  3.22 2.12 3.06 3.50 3.64 4.00       37.35 2.30       39.23 3.78   1.48
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.21  2.83                   2.39  2.12 1.13  2.97  3.14 0.95   0.84
     16         3.40                         2.33 1.03        3.46 0.86   0.84
     28         3.00                         2.47 0.97        3.32 0.89   0.92
     15         2.95                         2.04 1.17        3.20 0.93   0.79
Suggested regression eqns from two most closely related CDs ( 27 and  16): 
          0.98(F 27 - 43.90)(0.95) + 43.00      0.98(F 16 - 40.83)(0.86) + 43.00

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  28  15  27    0.961 0.949 0.947 0.941
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.4 55.0 56.8 56.6 61.2 61.0 54.0 54.8 59.0 54.3 53.2 56.6 53.9 53.3 53.8
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
S- 16  3.0  2.1  2.4  1.8  2.1  1.9  0.7  1.8  2.2  1.7  1.6  2.0  1.7  2.6  2.4
S- 28  0.5 -0.2 -1.1 -0.9 -0.2  0.0 -1.5 -0.8 -0.2 -0.4  0.0 -0.8  0.3 -0.2  0.0
S- 15  3.9  2.9  4.6  2.8  4.8  5.1  3.8  3.8  3.7  4.0  3.6  4.5  2.9  4.8  4.7
S- 27  0.5 -0.6 -1.0 -1.6  0.1  0.6 -1.1 -1.0 -0.5 -0.5 -0.4 -0.6 -0.8 -0.1 -0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  1.84 1.25 1.88 1.98 2.11 2.03 53.62 52.25 1.37 55.78 53.78 2.00   0.63
     28 -1.06-1.85-1.61-0.75-0.64-0.19       55.44-1.81       56.16-0.37   1.44
     15  3.48 2.42 3.41 3.75 3.94 4.01       50.94 2.68       51.80 3.98   1.30
     27 -1.06-2.11-1.55-0.48-0.54-0.45       55.52-1.89       56.26-0.48   1.41
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   2.54  2.58                   1.90  1.73 1.10  2.61  2.66 0.98   0.90
     28         2.33                         1.88 1.01        2.71 0.96   0.95
     15         2.28                         1.68 1.13        2.44 1.07   0.95
     27         2.14                         1.60 1.18        2.53 1.03   0.87
Suggested regression eqns from two most closely related CDs ( 16 and  28): 
          0.98(F 16 - 53.78)(0.98) + 55.78      0.97(F 28 - 56.16)(0.96) + 55.78

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  27  15  28    0.942 0.938 0.934 0.932
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.5 63.9 64.2 65.2 68.2 71.4 65.4 63.4 66.9 61.8 61.7 65.0 64.8 63.0 63.8
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
S- 16  2.8  2.4  2.5  1.4  2.4  2.8  1.4  1.8  2.6  1.7  2.7  2.4  2.2  1.9  1.3
S- 27  0.2  0.1 -0.3 -0.8 -0.3  1.3  0.3 -0.5 -0.2 -0.5 -0.8 -0.1 -0.3  0.2  0.5
S- 15  4.2  4.0  4.7  3.3  4.8  5.9  4.2  3.7  4.2  3.8  3.8  4.7  3.4  4.2  4.7
S- 28 -0.1 -0.2 -0.8 -1.1 -0.6  0.5 -0.2 -0.3  0.0 -0.2  0.0 -0.2  0.5  0.1 -0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  1.94 1.31 1.94 2.08 2.28 2.13 63.16 61.71 1.45 64.88 62.73 2.14   0.69
     27 -0.54-1.56-0.81-0.02-0.07-0.15       64.55-1.38       64.95-0.08   1.30
     15  3.79 2.81 3.81 4.02 4.28 4.13       60.13 3.03       60.63 4.24   1.21
     28 -0.85-1.75-1.21-0.61-0.41 0.01       64.79-1.63       65.06-0.18   1.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   2.08  1.88                   1.52  1.17 1.30  2.39  2.29 1.05   0.81
     27         1.75                         1.35 1.13        2.14 1.12   0.99
     15         1.80                         1.34 1.14        2.04 1.17   1.03
     28         1.89                         1.49 1.02        2.35 1.02   1.00
Suggested regression eqns from two most closely related CDs ( 16 and  27): 
          0.97(F 16 - 62.73)(1.05) + 64.88      0.97(F 27 - 64.95)(1.12) + 64.88

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  15    0.929 0.924 0.918 0.910
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.8 69.7 65.3 67.9 70.2 73.8 70.0 68.3 70.2 63.7 65.9 67.3 70.5 68.1 68.8
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
S- 27  0.5  0.2 -0.4 -0.4 -0.2  0.9  0.7 -0.4  0.0 -0.2 -1.0  0.0 -0.5  0.1  0.4
S- 28 -0.3 -0.2 -0.7 -1.1 -0.2  0.1  0.0 -0.3 -0.3  0.1 -0.1  0.1  0.1 -0.4 -0.5
S- 16  2.2  1.9  2.4  1.3  2.7  2.3  1.9  1.4  1.8  1.7  3.2  2.3  2.2  1.1  1.1
S- 15  4.2  3.6  4.2  3.7  4.2  5.6  4.6  3.3  3.7  3.8  3.6  4.1  3.9  3.6  4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.24-1.31-0.08 0.27 0.11-0.16 67.52 68.48-0.96 68.77 68.79-0.02   0.94
     28 -0.91-1.96-0.92-0.87-0.45-0.13       69.24-1.73       69.02-0.25   1.48
     16  1.81 1.16 1.72 2.25 2.05 1.92       66.34 1.18       66.81 1.97   0.79
     15  3.82 2.75 3.92 4.38 4.20 3.85       64.47 3.05       64.75 4.02   0.97
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.94  1.68                   1.61  1.56 1.04  2.50  2.22 1.12   1.08
     28         1.87                         1.66 0.97        2.45 1.02   1.05
     16         1.90                         1.66 0.97        2.54 0.98   1.01
     15         1.78                         1.70 0.95        2.24 1.11   1.17
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 68.79)(1.12) + 68.77      0.96(F 28 - 69.02)(1.02) + 68.77

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  16    0.912 0.911 0.909 0.898
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.8 66.0 63.4 64.6 67.2 69.2 68.2 66.7 66.3 62.2 63.2 65.3 66.6 65.4 66.4
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
S- 27  0.3  0.3 -0.7 -0.8  0.1  0.0  1.1 -0.2  0.2  0.2 -0.6  0.0 -0.5 -0.1  0.5
S- 15  4.1  3.7  3.8  3.2  4.0  5.2  4.3  3.5  3.6  4.0  3.7  3.8  4.2  3.1  4.0
S- 28 -0.6 -0.2 -0.5 -0.8  0.1  0.1  0.2 -0.6 -0.4  0.5 -0.2  0.1 -0.4  0.0 -0.6
S- 16  2.7  2.1  2.6  2.0  3.0  3.3  1.8  1.3  1.3  2.5  2.9  1.9  2.1  1.4  1.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.17-1.12-0.01 0.26 0.11-0.04 64.99 65.90-0.90 66.03 66.03-0.01   0.89
     15  3.76 2.93 3.62 4.44 4.01 3.79       61.93 3.07       62.14 3.89   0.82
     28 -0.91-1.98-0.81-0.98-0.42-0.16       66.69-1.69       66.27-0.25   1.44
     16  1.90 1.17 1.76 2.40 2.28 1.88       63.71 1.29       63.90 2.13   0.84
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.77  1.55                   1.70  1.73 0.98  2.06  1.88 1.10   1.11
     15         1.62                         1.85 0.92        1.85 1.11   1.21
     28         1.76                         1.85 0.92        2.14 0.96   1.05
     16         1.77                         1.87 0.91        2.13 0.97   1.07
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.96(F 27 - 66.03)(1.10) + 66.03      0.95(F 15 - 62.14)(1.11) + 66.03

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.923 0.923 0.921 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.9 58.0 55.0 56.1 56.7 57.7 58.8 58.5 57.2 56.0 55.0 58.8 57.8 57.7 58.6
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
S- 15  3.4  2.8  3.0  2.8  3.4  4.1  3.7  3.6  3.5  3.8  3.8  3.2  3.4  2.7  3.7
S- 27 -0.3 -0.8 -0.9 -1.1 -0.1 -0.6  0.2 -0.2 -0.3  0.1 -0.7 -0.5 -1.1 -0.8 -0.4
S- 28 -1.1 -0.2 -0.5 -1.0  0.0 -0.7 -0.2 -0.8 -0.7  0.1 -0.7 -0.2 -0.5 -0.5 -1.2
S- 16  2.7  2.6  2.9  1.7  2.3  2.3  2.1  1.5  2.1  2.5  2.1  1.7  1.8  1.6  1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.28 2.55 3.14 3.96 3.37 3.44 57.41 54.68 2.72 57.44 54.06 3.39   0.67
     27 -0.60-1.40-0.55-0.14-0.40-0.51       58.58-1.18       57.95-0.50   0.67
     28 -1.00-1.89-0.89-0.96-0.60-0.53       59.04-1.63       57.99-0.55   1.08
     16  1.92 1.36 1.76 2.41 2.19 1.89       55.96 1.45       55.36 2.08   0.64
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.63  1.67                   2.04  2.08 0.98  1.41  1.44 0.97   1.00
     27         1.56                         1.89 1.08        1.35 1.04   0.97
     28         1.66                         2.03 1.00        1.53 0.92   0.91
     16         1.77                         2.28 0.89        1.60 0.88   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 - 54.06)(0.97) + 57.44      0.96(F 27 - 57.95)(1.04) + 57.44

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.966 0.966 0.956 0.939
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.3 44.1 40.1 42.6 46.0 43.2 43.7 46.6 41.2 43.5 41.0 48.2 41.8 41.5 44.7
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 16 42.5 40.6 35.8 39.5 44.0 40.9 41.7 44.0 38.6 40.9 39.3 45.7 39.7 38.2 43.2
S- 27 -1.3 -1.5 -1.8 -1.8 -0.6 -1.5 -1.0 -1.1 -0.8 -0.8 -1.2 -1.2 -1.3 -2.0 -1.2
S- 28 -1.0 -0.9  0.1 -1.4 -0.2 -1.3 -1.1 -1.1 -1.1 -0.3 -1.0 -0.3 -1.0 -0.4 -1.3
S- 15  2.5  2.8  3.0  2.8  3.4  2.9  3.4  3.9  3.3  3.1  3.5  2.7  3.6  2.5  2.8
S- 16  2.7  3.5  4.3  3.1  2.0  2.2  2.0  2.6  2.6  2.6  1.7  2.6  2.0  3.4  1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.34-1.92-1.41-0.95-1.16-1.22 44.41 46.26-1.84 43.56 44.84-1.28   0.57
     28 -1.10-1.87-1.09-0.85-0.82-0.78       46.06-1.65       44.38-0.82   0.83
     15  2.91 2.16 2.69 3.64 3.04 3.08       42.10 2.31       40.48 3.08   0.77
     16  2.40 1.81 2.23 2.90 2.72 2.33       42.43 1.99       40.97 2.59   0.60
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.27  2.18                   2.91  2.67 1.09  2.22  2.10 1.06   0.97
     28         2.26                         2.75 1.06        2.26 0.98   0.93
     15         2.31                         2.86 1.02        2.28 0.97   0.96
     16         2.46                         3.13 0.93        2.52 0.88   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 44.84)(1.06) + 43.56      0.98(F 28 - 44.38)(0.98) + 43.56

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  16    0.976 0.974 0.954 0.947
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.3 29.8 22.7 31.1 32.4 29.0 26.1 30.4 28.2 28.6 28.5 34.6 27.0 24.2 31.7
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
S- 28 -0.7 -1.6 -0.6 -1.9 -1.2 -1.9 -1.9 -0.8 -2.0 -1.0 -1.5 -0.4 -2.3 -1.0 -2.0
S- 27 -1.6 -2.8 -1.7 -1.2 -1.5 -1.5 -1.8 -1.5 -1.2 -2.6 -2.2 -1.6 -2.3 -3.4 -2.2
S- 15  1.7  2.7  2.7  3.4  2.5  3.3  3.7  3.9  3.1  2.5  2.5  1.8  4.1  1.6  1.6
S- 16  2.2  4.1  2.9  3.2  0.9  1.8  1.9  3.6  2.4  3.2  2.1  3.3  2.8  3.8  0.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.43-2.01-1.41-1.13-1.18-1.45 30.39 32.20-1.81 28.63 30.01-1.38   0.43
     27 -1.93-2.35-2.05-1.49-1.59-2.24       32.62-2.23       30.59-1.96   0.27
     15  2.83 2.20 2.87 3.63 2.87 2.46       27.95 2.44       25.90 2.73   0.29
     16  2.62 1.97 2.78 3.09 2.61 2.62       28.13 2.26       26.04 2.60   0.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.88  2.91                   2.87  2.99 0.96  3.11  3.20 0.97   1.01
     27         2.75                         2.60 1.10        2.98 1.04   0.94
     15         2.97                         2.80 1.02        3.27 0.95   0.93
     16         3.24                         3.60 0.80        3.41 0.91   1.14
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 30.01)(0.97) + 28.63      0.99(F 27 - 30.59)(1.04) + 28.63

Station# 839  ALEXANDRIA/CHANDLER , mn  1011204    lat/lon 95.38   45.87    26M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.973 0.961 0.941 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.7 15.6 12.3 21.4 20.3 19.7 17.5 17.9 19.6 16.4 13.0 21.9 13.9 10.9 18.3
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
S- 28 -0.9 -2.5 -1.6 -2.7 -1.5 -3.1 -2.9 -1.3 -3.0 -0.9 -2.0 -1.0 -1.9 -0.2 -4.0
S- 27 -1.0 -3.4 -2.2 -1.3 -1.7 -3.0 -2.3 -1.9 -1.3 -3.3 -3.1 -2.3 -1.9 -3.4 -4.9
S- 16  1.8  3.1  1.8  2.8  0.9  3.0  1.3  3.9  1.3  4.1  2.3  3.9  4.5  5.1 -0.8
S- 15  2.9  2.6  2.8  4.0  3.0  3.9  4.2  4.5  3.0  2.5  2.2  1.8  6.3  2.0 -1.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.03-2.60-2.09-1.62-1.92-1.87 16.58 19.01-2.43 16.82 18.79-1.97   0.46
     27 -2.48-3.08-2.68-1.89-2.00-2.88       19.51-2.94       19.28-2.46   0.48
     16  2.78 2.24 3.16 3.20 2.40 2.91       13.99 2.59       14.22 2.60   0.01
     15  3.09 2.43 3.19 3.90 3.35 2.37       13.83 2.75       13.85 2.97   0.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.39  3.60                   3.17  3.34 0.95  3.35  3.87 0.87   0.91
     27         3.17                         2.73 1.16        3.30 1.01   0.87
     16         4.01                         4.07 0.78        4.03 0.83   1.07
     15         3.46                         3.17 1.00        3.74 0.90   0.89
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 18.79)(0.87) + 16.82      0.98(F 27 - 19.28)(1.01) + 16.82

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 12.58 12.75 24.81 39.20 54.51 64.37 66.61 64.43 56.61 42.56 27.62 14.50
1952 12.49 15.54 28.40 41.31 57.65 66.19 70.24 68.59 59.55 47.84 33.39 22.69
1953 17.00 20.22 29.48 42.32 55.07 65.23 70.53 68.51 63.05 51.29 36.20 18.81
1954 16.23 19.55 33.28 40.66 54.22 63.89 69.82 67.43 58.70 48.33 35.93 24.78
1955 15.82 16.47 29.68 46.81 61.02 68.62 71.88 69.96 61.45 44.71 27.37 13.19
1956  9.31 14.42 24.52 39.69 56.11 66.38 70.91 66.38 61.48 48.89 36.83 20.51
1957 15.81 18.16 31.17 43.43 55.30 65.75 70.34 68.24 58.58 46.28 34.77 25.40
1958 19.29 21.14 30.01 45.15 55.81 63.39 67.33 67.45 61.53 48.59 32.32 17.71
1959 10.96 17.74 30.33 45.60 58.26 67.77 73.06 70.34 59.78 42.73 31.39 21.16
1960 18.09 14.02 24.41 38.97 55.01 65.07 69.78 69.26 61.45 48.77 33.33 20.96
1961 17.38 23.81 32.65 42.91 54.48 64.97 71.81 68.42 61.24 46.94 31.25 17.41
1962 10.94 14.71 26.00 41.46 55.92 64.85 68.74 66.06 60.42 49.17 36.41 20.65
1963 13.53 18.23 32.61 45.89 57.86 66.35 70.99 68.82 63.77 52.73 35.32 22.59
1964 17.81 21.69 30.52 43.59 59.00 68.70 70.99 67.86 58.86 46.74 30.28 15.46
1965  8.86 11.32 24.12 39.33 56.07 65.53 69.26 64.14 57.74 45.14 36.72 19.53
1966 13.43 16.28 29.55 43.05 54.21 66.10 70.68 68.30 59.31 45.57 30.97 18.73
1967 12.85 17.64 28.34 42.71 54.43 62.92 67.98 66.43 58.70 46.80 33.08 21.66
1968 15.44 21.73 33.21 46.52 56.27 64.41 70.03 67.73 60.05 47.63 31.72 15.93
1969  9.95 11.72 26.32 40.81 55.07 63.76 68.33 68.93 59.67 46.34 31.27 17.38
1970 11.17 13.24 26.75 41.27 56.79 67.34 71.76 69.07 60.28 46.16 30.84 16.15
1971 11.79 16.54 30.95 43.92 57.50 64.51 69.16 65.84 59.79 46.81 31.33 16.23
1972  9.07 13.50 25.47 42.25 55.60 65.16 68.55 65.87 57.54 44.34 27.60 17.43
1973 13.93 23.97 34.07 45.92 56.28 65.08 70.47 67.14 61.17 47.51 32.53 16.88
1974 11.06 15.27 28.34 41.29 54.89 65.11 69.56 66.24 57.39 45.95 34.82 22.67
1975 16.15 15.37 22.95 38.86 54.20 67.19 70.39 67.18 58.84 46.55 33.29 19.65
1976 17.00 20.97 34.60 45.31 59.18 67.15 72.58 69.89 59.31 43.17 26.04 11.30
1977  9.51 17.02 34.86 49.80 61.40 68.65 68.26 66.05 57.19 44.91 28.53 13.06
1978  6.03 11.42 25.33 42.42 55.76 65.31 69.21 68.41 60.78 46.28 28.78 11.89
1979  3.72  7.49 20.95 37.69 52.13 63.09 67.67 66.57 57.98 45.36 32.63 22.15
1980 17.22 17.15 28.93 44.83 59.28 66.92 69.23 66.76 57.77 46.93 32.68 22.79
1981 18.07 24.89 36.36 47.85 57.31 64.25 68.31 66.86 58.38 47.63 31.63 14.88
1982  6.74 11.52 27.04 42.30 53.94 64.06 67.50 66.54 57.96 43.56 31.82 21.96
1983 21.20 23.90 32.17 42.45 54.37 65.61 72.34 70.09 60.59 46.41 26.38 14.91
1984 12.60 20.05 30.80 40.84 55.85 64.53 69.82 66.22 58.74 45.76 31.79 18.23
1985 12.04 18.89 32.82 48.46 58.23 65.16 66.03 64.02 55.90 40.90 23.62 13.33
1986 11.03 20.54 30.43 45.16 57.00 65.87 68.16 64.62 56.24 43.03 32.39 23.76
1987 25.91 29.03 40.02 50.29 62.48 69.50 70.96 67.85 57.08 46.18 33.28 21.81
1988 14.42 17.72 30.38 48.03 62.37 72.42 74.55 69.69 58.34 44.06 30.61 22.22
1989 14.43 15.80 24.37 41.60 55.57 65.59 69.24 67.74 59.03 45.20 28.12 20.47
1990 18.27 26.06 32.67 44.08 55.70 63.84 68.53 67.14 59.52 47.96 31.72 19.45
1991 16.02 21.75 34.68 46.50 59.67 66.97 70.16 66.50 58.10 42.48 29.61 21.11
1992 22.21 26.68 34.17 45.21 55.27 62.28 63.63 62.19 56.50 44.05 28.82 15.68
1993 11.00 14.86 26.51 40.74 53.39 61.94 66.15 63.65 56.02 42.31 29.71 14.14
1994  7.12 12.06 27.85 45.75 58.01 65.56 67.43 65.67 59.87 49.60 35.95 23.57
1995 17.50 20.23 28.62 41.08 54.41 64.93 70.58 67.22 58.82 43.41 29.05 14.53
1996 10.84 12.57 24.76 37.84 53.51 63.42 69.08 66.12 59.17 42.49 25.65 10.85
1997  9.05 14.22 26.13 38.55 54.05 64.37 69.40 67.26 60.20 46.24 33.52 20.13

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.980 0.952 0.949 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.2 12.6 12.0 11.0 25.9 14.4 14.4 18.3 16.0 22.2 11.0  7.1 17.5 10.8  9.1
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
S- 28 -0.8 -0.3 -0.1 -1.1  0.5  0.3 -0.6  0.0 -0.2 -1.4 -1.2 -1.7 -0.1 -2.2 -0.9
S- 27  0.1  0.3 -1.0 -0.9  2.4  0.7 -0.6  0.6  0.4  0.4 -3.9 -3.0 -0.6 -1.9 -3.6
S- 16  2.9  2.6  5.5  1.7  5.8  2.8  5.6  4.7  4.5  3.5  4.1  3.8  5.2  4.5  3.5
S- 34 -4.0 -4.5 -7.2 -8.6 -2.9 -5.0 -8.2 -4.9 -4.8 -7.3 -7.0 -9.8 -5.2-10.1 -7.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.31 0.10 0.33-0.60-0.50-1.10 14.41 14.08 0.33 14.91 15.56-0.65  -0.98
     27 -0.43-0.15 0.12-0.61-0.15-1.75       14.29 0.12       15.63-0.72  -0.84
     16  4.81 5.39 5.94 4.47 3.90 4.14        8.75 5.65       10.87 4.03  -1.62
     34 -6.45-6.17-6.05-6.81-6.09-7.43       20.32-5.91       21.39-6.48  -0.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.40  4.22                   3.27  3.27 1.00  5.09  4.77 1.07   1.07
     27         3.74                         3.27 1.00        3.87 1.31   1.31
     16         4.64                         3.96 0.83        4.90 1.04   1.26
     34         3.67                         2.63 1.24        3.88 1.31   1.06
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 15.56)(1.07) + 14.91      0.98(F 27 - 15.63)(1.31) + 14.91

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.983 0.961 0.959 0.938
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.9 20.0 18.9 20.5 29.0 17.7 15.8 26.1 21.8 26.7 14.9 12.1 20.2 12.6 14.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 28 -0.8 -1.0 -0.4 -1.1  0.5  0.4 -1.1 -1.0 -1.0 -1.0 -1.4 -1.7 -0.5 -2.2 -1.8
S- 27 -0.1  0.2 -0.3 -0.8  0.6  1.0 -1.6 -0.3  0.1  0.8 -2.9 -2.7 -1.2 -2.4 -4.0
S- 16  2.8  1.8  3.8  1.2  6.2  3.5  5.6  3.6  3.1  3.1  2.0  3.1  5.4  4.0  3.0
S- 17 -1.0 -3.2  1.2 -4.2  3.1 -0.7  1.5  0.4 -0.7 -2.0 -2.0 -1.0  1.1 -0.3 -1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.55-0.17 0.10-0.86-0.70-1.37 17.32 17.27 0.05 19.62 20.57-0.94  -0.99
     27 -0.54-0.45 0.15-0.70-0.31-1.77       17.42-0.10       20.54-0.92  -0.82
     16  4.42 5.02 5.54 4.19 3.67 3.40       12.20 5.12       16.13 3.50  -1.62
     17  0.62 2.00 1.52 0.18-0.15-0.91       15.60 1.72       20.25-0.62  -2.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.63  4.48                   3.44  3.24 1.06  5.04  4.66 1.08   1.02
     27         4.06                         3.13 1.10        4.03 1.25   1.14
     16         4.97                         3.63 0.95        4.98 1.01   1.07
     17         5.23                         4.06 0.85        5.00 1.01   1.19
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 20.57)(1.08) + 19.62      0.98(F 27 - 20.54)(1.25) + 19.62

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.981 0.952 0.944 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.2 30.8 32.8 30.4 40.0 30.4 24.4 32.7 34.7 34.2 26.5 27.9 28.6 24.8 26.1
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 17 30.6 32.4 30.7 31.3 35.7 30.2 23.5 32.2 35.0 34.5 28.6 26.8 27.8 24.5 27.2
S- 28  0.2 -0.7 -0.5 -0.9  1.0  0.3 -0.9 -0.9 -0.8 -0.1 -0.7 -0.9 -0.5 -1.7 -1.6
S- 27  0.2 -0.6 -0.2 -1.9  0.6  0.9 -1.2 -0.9  0.1  1.0 -1.6 -1.4 -1.3 -1.5 -3.6
S- 16  3.6  1.3  3.7  1.9  5.9  3.3  3.9  3.1  2.2  3.2  1.3  3.1  4.1  3.9  2.8
S- 17  1.5 -1.6  2.1 -0.9  4.3  0.2  0.8  0.4 -0.4 -0.4 -2.1  1.0  0.8  0.2 -1.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.26 0.17 0.26-0.67-0.35-0.91 28.80 28.55 0.25 30.43 31.00-0.58  -0.83
     27 -0.27-0.10 0.39-0.48-0.25-1.18       28.61 0.19       31.18-0.75  -0.94
     16  3.96 4.33 5.00 3.78 3.45 2.92       24.37 4.43       27.29 3.14  -1.29
     17  1.45 2.62 2.23 0.96 1.17-0.27       26.42 2.38       30.08 0.34  -2.03
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.95  3.75                   3.12  3.09 1.01  4.09  3.62 1.13   1.12
     27         3.55                         2.90 1.08        3.38 1.21   1.12
     16         4.11                         3.24 0.96        3.87 1.06   1.10
     17         3.99                         3.12 1.00        3.54 1.15   1.15
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 31.00)(1.13) + 30.43      0.98(F 27 - 31.18)(1.21) + 30.43

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.980 0.954 0.923 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.5 40.8 48.5 45.2 50.3 48.0 41.6 44.1 46.5 45.2 40.7 45.8 41.1 37.8 38.5
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
S- 28  1.1  0.0 -0.1 -0.6  0.9  1.0 -0.3 -0.4 -0.1  0.2 -0.6  0.0  0.4 -0.5 -0.8
S- 27  0.9  0.0  0.2 -1.3  0.5  1.2  0.1 -0.3 -0.2  1.1 -0.7  0.5 -1.1 -0.9 -1.9
S- 16  4.2  2.0  3.1  1.4  4.8  4.0  3.2  2.5  2.5  2.4  0.8  3.0  3.6  3.7  3.0
S- 34 -1.4 -2.3 -3.5 -5.1 -2.1 -2.5 -5.6 -3.4 -4.1 -2.9 -3.7 -3.6 -3.2 -5.1 -5.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.30 0.69 0.72 0.00 0.18-0.22 42.42 41.76 0.67 43.77 43.77 0.00  -0.66
     27  0.27 0.41 0.68 0.21 0.27-0.46       41.92 0.50       43.90-0.13  -0.63
     16  3.74 4.03 4.80 3.50 3.35 2.68       38.31 4.11       40.83 2.94  -1.16
     34 -3.64-3.12-3.77-4.11-3.29-4.05       45.73-3.31       47.40-3.62  -0.32
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.12  3.00                   2.53  2.47 1.02  3.58  3.32 1.08   1.05
     27         2.83                         2.12 1.19        3.14 1.14   0.96
     16         3.40                         2.33 1.09        3.46 1.03   0.95
     34         2.74                         2.28 1.11        3.24 1.10   0.99
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 43.77)(1.08) + 43.77      0.98(F 27 - 43.90)(1.14) + 43.77

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  26  15    0.975 0.961 0.927 0.916
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.4 55.8 58.2 57.0 62.5 62.4 55.6 55.7 59.7 55.3 53.4 58.0 54.4 53.5 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 28  1.5  0.7  0.4 -0.5  1.0  1.4  0.0  0.2  0.4  0.5  0.2  0.6  0.9  0.0  0.3
S- 27  1.5  0.3  0.5 -1.2  1.4  2.0  0.5 -0.1  0.2  0.5 -0.2  0.8 -0.3  0.1  0.0
S- 26  3.6  2.0  2.8  0.5  4.5  5.3  3.2  2.0  2.1  2.8  2.1  3.5  1.6  2.4  2.3
S- 15  4.8  3.7  6.1  3.2  6.0  6.5  5.3  4.7  4.3  5.0  3.8  5.9  3.4  5.1  4.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.70 0.99 1.06 0.45 0.48 0.42 56.42 55.44 0.98 56.66 56.16 0.50  -0.48
     27  0.70 0.74 1.12 0.72 0.58 0.17       55.52 0.90       56.26 0.40  -0.50
     26  2.78 2.54 2.76 3.15 2.96 2.40       53.78 2.64       53.93 2.73   0.08
     15  5.23 5.26 6.08 4.95 5.06 4.63       50.94 5.48       51.80 4.85  -0.62
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.36  2.33                   1.88  1.88 1.00  2.86  2.71 1.05   1.05
     27         2.14                         1.60 1.17        2.53 1.13   0.96
     26         1.88                         1.37 1.37        2.37 1.21   0.88
     15         2.28                         1.68 1.12        2.44 1.17   1.05
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 56.16)(1.05) + 56.66      0.98(F 27 - 56.26)(1.13) + 56.66

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  26  29    0.964 0.945 0.917 0.901
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.6 64.5 65.2 65.9 69.5 72.4 65.6 63.8 67.0 62.3 61.9 65.6 64.9 63.4 64.4
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 29 64.4 64.9 66.6 66.7 69.3 70.8 66.6 64.6 67.0 62.6 61.9 66.0 63.7 63.3 64.6
S- 28  1.0  0.4  0.2 -0.5  0.7  1.5 -0.1  0.1  0.1  0.3  0.3  0.3  0.7  0.5  0.4
S- 27  1.3  0.7  0.6 -0.2  1.0  2.3  0.5  0.0 -0.1  0.0 -0.5  0.5 -0.1  0.6  1.1
S- 26  3.7  3.1  3.1  2.0  4.0  5.7  3.4  2.6  2.2  2.3  1.3  3.1  1.5  3.2  3.7
S- 29  1.2 -0.3 -1.4 -0.8  0.2  1.6 -1.0 -0.8  0.0 -0.3  0.0 -0.4  1.2  0.2 -0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.65 0.99 1.08 0.41 0.30 0.37 65.80 64.79 1.01 65.47 65.06 0.41  -0.60
     27  0.95 1.18 1.49 1.00 0.65 0.21       64.55 1.26       64.95 0.51  -0.75
     26  3.27 3.39 3.52 3.49 3.22 2.47       62.40 3.40       62.47 3.00  -0.41
     29 -0.10 0.23 0.11-0.63-0.23 0.07       65.58 0.22       65.52-0.06  -0.28
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.95  1.89                   1.53  1.49 1.03  2.57  2.35 1.09   1.06
     27         1.75                         1.35 1.13        2.14 1.20   1.06
     26         1.62                         1.36 1.12        1.94 1.32   1.18
     29         1.97                         1.52 1.01        2.34 1.10   1.09
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 65.06)(1.09) + 65.47      0.97(F 27 - 64.95)(1.20) + 65.47

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  29  27  26    0.949 0.901 0.900 0.875
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.3 69.8 66.0 68.2 71.0 74.6 69.2 68.5 70.2 63.6 66.2 67.4 70.6 69.1 69.4
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 28  0.2 -0.1  0.0 -0.8  0.6  0.8 -0.8 -0.1 -0.3  0.0  0.1  0.3  0.2  0.6  0.2
S- 29 -0.4 -1.7 -2.3 -2.4 -0.4 -0.6 -2.6 -1.9 -2.0 -0.8  0.2 -1.2 -0.4 -0.7 -0.7
S- 27  1.0  0.3  0.3 -0.2  0.6  1.6 -0.1 -0.2 -0.1 -0.3 -0.7  0.1 -0.4  1.2  1.0
S- 26  3.3  2.5  2.2  2.3  2.8  4.2  2.8  2.3  2.3  1.6  1.0  2.2  1.2  3.6  3.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.39 0.77 1.11 0.00-0.13 0.15 70.15 69.24 0.91 69.07 69.02 0.05  -0.85
     29 -1.05-0.62-0.42-1.75-1.60-0.79       70.68-0.53       70.26-1.19  -0.66
     27  1.06 1.42 1.94 1.13 0.42 0.12       68.48 1.67       68.79 0.28  -1.40
     26  3.33 3.60 4.12 3.55 2.79 2.25       66.26 3.90       66.53 2.55  -1.35
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.97  1.87                   1.63  1.66 0.98  2.58  2.45 1.05   1.07
     29         2.01                         1.80 0.91        2.56 1.01   1.11
     27         1.68                         1.56 1.05        2.22 1.16   1.11
     26         1.66                         1.53 1.06        2.13 1.21   1.14
Suggested regression eqns from two most closely related CDs ( 28 and  29): 
          0.97(F 28 - 69.02)(1.05) + 69.07      0.95(F 29 - 70.26)(1.01) + 69.07

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  15    0.930 0.886 0.872 0.871
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.1 66.2 64.0 64.6 67.8 69.7 67.7 67.1 66.5 62.2 63.7 65.7 67.2 66.1 67.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
S- 28 -0.4  0.1  0.0 -0.8  0.7  0.6 -0.3 -0.2 -0.2  0.4  0.2  0.5  0.2  0.7  0.3
S- 27  0.6  0.6 -0.1 -0.8  0.7  0.5  0.7  0.3  0.4  0.2 -0.1  0.4  0.1  0.7  1.3
S- 29 -1.6 -2.1 -2.5 -2.1 -0.6 -0.2 -2.5 -2.6 -3.0 -1.1 -0.3 -1.3 -1.9 -1.0 -1.3
S- 15  4.4  3.9  4.4  3.2  4.6  5.7  3.9  4.0  3.8  4.0  4.2  4.2  4.9  3.9  4.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.46 0.90 1.22-0.08-0.09 0.31 67.73 66.69 1.04 66.40 66.27 0.13  -0.91
     27  1.21 1.75 2.02 1.16 0.44 0.43       65.90 1.83       66.03 0.36  -1.47
     29 -1.43-1.00-0.73-2.17-1.84-1.40       68.59-0.86       68.00-1.60  -0.73
     15  5.13 5.81 5.65 5.34 4.35 4.26       61.93 5.80       62.14 4.26  -1.54
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.78  1.76                   1.75  1.85 0.95  2.08  2.14 0.97   1.03
     27         1.55                         1.73 1.01        1.88 1.11   1.10
     29         1.86                         1.91 0.91        2.21 0.94   1.03
     15         1.62                         1.85 0.95        1.85 1.12   1.19
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.96(F 28 - 66.27)(0.97) + 66.40      0.94(F 27 - 66.03)(1.11) + 66.40

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  16    0.927 0.896 0.894 0.886
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.6 58.7 55.9 56.2 57.1 58.3 59.0 59.5 58.1 56.5 56.0 59.9 58.8 59.2 60.2
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
S- 28 -0.4  0.5  0.4 -0.8  0.4  0.0  0.0  0.2  0.1  0.6  0.3  0.9  0.5  1.0  0.5
S- 27  0.3 -0.1  0.1 -0.9  0.3  0.1  0.4  0.8  0.6  0.7  0.3  0.6 -0.1  0.7  1.3
S- 15  4.0  3.5  4.0  3.0  3.8  4.8  3.9  4.6  4.4  4.3  4.8  4.2  4.4  4.1  5.4
S- 16  3.4  3.3  3.8  1.9  2.7  2.9  2.4  2.5  2.9  3.1  3.1  2.8  2.8  3.1  3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.65 1.12 1.43 0.10 0.04 0.56 60.28 59.04 1.25 58.27 57.99 0.28  -0.96
     27  1.05 1.61 1.76 0.93 0.24 0.57       58.58 1.70       57.95 0.33  -1.37
     15  4.94 5.56 5.46 5.02 4.01 4.53       54.68 5.60       54.06 4.22  -1.38
     16  3.58 4.37 4.08 3.47 2.83 2.97       55.96 4.32       55.36 2.91  -1.41
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.75  1.66                   1.91  2.03 0.94  1.52  1.53 0.99   1.05
     27         1.56                         1.89 1.01        1.35 1.13   1.12
     15         1.67                         2.08 0.92        1.44 1.05   1.15
     16         1.77                         2.28 0.84        1.60 0.95   1.14
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.96(F 28 - 57.99)(0.99) + 58.27      0.95(F 27 - 57.95)(1.13) + 58.27

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  15  27  16    0.964 0.944 0.934 0.932
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 46.4 45.8 40.9 43.0 46.2 44.1 45.2 48.0 42.5 44.0 42.3 49.6 43.4 42.5 46.2
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 16 42.5 40.6 35.8 39.5 44.0 40.9 41.7 44.0 38.6 40.9 39.3 45.7 39.7 38.2 43.2
S- 28  0.1  0.8  0.9 -0.9  0.0 -0.4  0.4  0.2  0.2  0.3  0.3  1.1  0.7  0.6  0.2
S- 15  3.6  4.4  3.7  3.2  3.6  3.8  4.9  5.2  4.6  3.7  4.8  4.1  5.3  3.5  4.4
S- 27 -0.2  0.1 -1.0 -1.4 -0.3 -0.6  0.5  0.2  0.5 -0.2  0.2  0.2  0.3 -1.0  0.4
S- 16  3.9  5.2  5.1  3.5  2.2  3.1  3.5  3.9  3.9  3.2  3.0  3.9  3.7  4.3  3.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.69 1.26 1.36 0.22 0.09 0.47 47.38 46.06 1.32 44.67 44.38 0.30  -1.02
     15  4.70 5.29 5.14 4.70 3.94 4.33       42.10 5.28       40.48 4.19  -1.09
     27  0.45 1.21 1.03 0.11-0.26 0.03       46.26 1.12       44.84-0.17  -1.29
     16  4.19 4.94 4.68 3.96 3.63 3.58       42.43 4.95       40.97 3.70  -1.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.42  2.26                   2.74  2.75 1.00  2.29  2.26 1.01   1.01
     15         2.31                         2.86 0.96        2.28 1.01   1.05
     27         2.18                         2.67 1.03        2.10 1.09   1.06
     16         2.46                         3.13 0.87        2.52 0.91   1.04
Suggested regression eqns from two most closely related CDs ( 28 and  15): 
          0.98(F 28 - 44.38)(1.01) + 44.67      0.97(F 15 - 40.48)(1.01) + 44.67

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  16    0.977 0.958 0.950 0.930
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.4 31.8 23.6 32.4 33.3 30.6 28.1 31.7 29.6 28.8 29.7 36.0 29.0 25.6 33.5
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
S- 28  0.4  0.4  0.3 -0.5 -0.4 -0.3  0.1  0.5 -0.6 -0.7 -0.3  1.0 -0.2  0.5 -0.2
S- 27 -0.5 -0.8 -0.8  0.1 -0.7  0.2  0.2 -0.2  0.2 -2.4 -1.0 -0.2 -0.3 -2.0 -0.5
S- 34 -3.3 -4.6 -4.8 -4.2 -4.1 -5.5 -4.2 -3.6 -4.6 -5.8 -5.4 -1.9 -5.6 -5.0 -3.6
S- 16  3.3  6.1  3.8  4.5  1.8  3.5  3.9  4.9  3.9  3.5  3.4  4.7  4.8  5.2  2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.44 0.98 1.15-0.01 0.00-0.09 33.28 32.20 1.07 30.01 30.01 0.00  -1.07
     27 -0.06 0.64 0.50-0.37-0.42-0.88       32.62 0.65       30.59-0.58  -1.23
     34 -3.99-3.48-3.18-4.58-4.31-4.57       36.62-3.35       34.43-4.41  -1.07
     16  4.49 4.96 5.34 4.21 3.79 3.98       28.13 5.15       26.04 3.98  -1.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.11  2.91                   3.06  2.99 1.03  3.16  3.20 0.99   0.96
     27         2.75                         2.60 1.18        2.98 1.06   0.90
     34         2.60                         2.69 1.14        2.80 1.13   0.99
     16         3.24                         3.60 0.85        3.41 0.93   1.09
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 30.01)(0.99) + 30.01      0.98(F 27 - 30.59)(1.06) + 30.01

Station# 840  ARTICHOKE/LAKE      , mn  1028704    lat/lon 96.13   45.37    19M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.975 0.945 0.928 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.9 18.2 13.3 23.8 21.8 22.2 20.5 19.5 21.1 15.7 14.1 23.6 14.5 10.9 20.1
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
S- 28  0.4  0.1 -0.6 -0.3  0.0 -0.5  0.1  0.2 -1.4 -1.7 -0.9  0.6 -1.3 -0.3 -2.2
S- 27  0.2 -0.7 -1.2  1.1 -0.2 -0.4  0.6 -0.3  0.2 -4.0 -2.0 -0.7 -1.2 -3.5 -3.0
S- 16  3.1  5.8  2.8  5.2  2.4  5.6  4.3  5.4  2.8  3.3  3.4  5.5  5.2  5.0  1.1
S- 34 -4.1 -6.1 -7.2 -4.2 -4.6 -7.7 -4.6 -3.9 -6.5 -7.3 -8.1 -2.7 -8.3 -7.0 -6.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.03 0.54 0.69-0.39-0.25-1.03 19.69 19.01 0.68 18.28 18.79-0.52  -1.20
     27 -0.48 0.06 0.10-0.65-0.33-2.04       19.51 0.18       19.28-1.00  -1.18
     16  4.78 5.38 5.94 4.44 4.07 3.76       13.99 5.70       14.22 4.06  -1.64
     34 -5.50-4.90-4.91-5.97-5.41-6.68       24.54-4.85       24.22-5.94  -1.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.76  3.60                   3.45  3.34 1.03  3.94  3.87 1.02   0.99
     27         3.17                         2.73 1.26        3.30 1.19   0.95
     16         4.01                         4.07 0.85        4.03 0.98   1.15
     34         3.05                         2.70 1.27        3.32 1.19   0.93
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 18.79)(1.02) + 18.28      0.97(F 27 - 19.28)(1.19) + 18.28

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 14.72 15.30 26.17 40.48 54.86 64.92 67.25 65.41 58.39 44.54 30.75 18.76
1952 18.75 22.57 34.06 44.17 58.50 66.24 69.95 66.70 57.02 46.16 33.14 24.73
1953 19.92 23.48 31.09 43.22 55.72 66.14 70.66 68.12 62.74 51.92 39.03 24.71
1954 22.86 24.78 36.89 43.72 57.74 66.00 71.12 67.99 59.28 48.65 36.13 24.93
1955 17.86 19.13 32.00 46.95 59.52 67.55 71.86 71.08 61.76 46.07 29.38 16.46
1956 11.63 15.86 26.49 41.95 57.24 65.67 69.30 65.47 61.34 49.10 37.30 22.35
1957 19.12 21.62 33.46 44.29 56.01 65.69 69.77 67.32 57.96 45.69 34.62 25.71
1958 20.16 22.18 30.84 45.34 55.28 62.47 65.95 66.12 60.82 49.37 33.65 19.19
1959 11.86 16.59 29.15 44.86 58.31 65.92 70.03 67.44 58.91 42.47 32.12 23.44
1960 22.02 18.56 27.95 40.51 55.66 63.13 67.27 66.00 59.28 47.96 33.82 22.15
1961 18.68 23.35 31.98 41.81 53.71 63.16 67.88 65.55 59.84 48.08 33.61 19.76
1962 14.06 16.86 28.06 43.14 56.77 65.17 67.06 63.97 57.77 47.40 34.97 19.22
1963 12.09 17.53 32.87 46.42 58.62 66.50 70.55 67.86 63.74 54.02 36.52 24.04
1964 19.67 25.36 33.43 45.54 59.11 68.43 70.46 68.20 58.98 47.94 33.09 20.86
1965 13.45 14.18 24.76 40.53 56.40 65.61 68.08 64.84 58.37 47.12 38.09 22.65
1966 16.90 19.35 31.95 44.11 54.43 64.74 69.02 66.54 58.63 47.49 34.52 23.59
1967 17.08 21.55 31.49 44.52 55.71 62.88 67.03 64.58 57.66 46.56 34.13 23.43
1968 18.18 24.11 35.19 47.39 56.75 63.76 69.03 66.48 60.24 48.69 34.82 21.08
1969 16.08 17.46 30.25 43.39 56.22 64.12 67.61 67.80 58.94 46.83 32.34 17.94
1970 11.64 14.44 29.17 43.97 58.11 66.60 69.95 66.88 58.67 45.88 32.17 18.39
1971 13.28 16.64 30.25 42.82 57.36 63.57 68.02 65.30 61.32 49.49 34.64 18.75
1972 12.21 16.06 28.25 44.14 56.42 64.75 67.75 65.53 57.79 45.81 30.19 20.44
1973 16.44 25.95 35.65 46.95 56.71 65.93 71.12 68.21 62.48 50.71 36.26 22.49
1974 16.43 21.40 33.07 45.33 56.70 65.44 69.11 66.44 58.48 48.01 36.40 24.37
1975 18.19 18.66 26.79 41.54 56.05 67.20 70.88 67.32 60.32 48.98 37.59 24.33
1976 21.73 25.33 38.08 47.32 59.17 66.68 70.99 68.55 58.93 44.80 28.65 13.90
1977 12.37 21.83 40.23 52.91 62.61 69.22 70.44 68.02 58.79 47.55 32.40 18.24
1978 10.76 15.13 29.12 45.15 58.13 65.90 69.51 68.99 61.90 48.94 31.22 14.86
1979  7.85 12.72 27.17 42.05 55.52 64.60 69.00 67.71 60.51 48.38 36.19 25.68
1980 20.62 21.11 30.73 44.77 57.46 65.81 69.74 68.70 60.61 49.53 35.11 25.92
1981 22.26 28.53 38.86 48.77 59.22 66.70 70.33 67.36 59.60 49.97 36.06 21.20
1982 14.21 18.38 31.14 45.61 56.50 66.17 68.57 67.84 60.76 48.77 36.65 26.07
1983 23.15 25.59 32.09 41.80 53.66 65.44 72.33 70.22 61.46 48.07 28.90 16.57
1984 13.77 20.65 31.74 41.97 57.12 65.77 71.52 68.78 62.82 50.72 37.22 22.80
1985 15.65 20.80 34.78 50.15 59.55 65.50 66.97 66.68 59.74 46.18 27.83 17.26
1986 14.25 23.78 35.11 49.25 61.25 69.64 71.48 68.35 59.58 46.92 34.70 25.64
1987 27.20 32.21 42.58 52.79 63.97 71.26 72.96 69.97 60.56 51.21 38.84 26.31
1988 17.45 20.65 33.78 51.10 64.17 72.62 75.14 72.21 62.76 50.77 36.93 30.37
1989 22.67 23.95 30.27 44.60 57.77 67.19 71.71 69.53 61.65 47.88 31.34 23.22
1990 20.86 29.21 35.34 45.45 55.82 64.47 70.10 68.74 60.39 48.82 32.30 19.09
1991 13.96 20.97 34.66 47.40 60.23 67.55 70.19 65.35 57.14 42.38 30.41 21.92
1992 22.54 26.18 33.53 44.12 55.05 62.14 63.71 61.26 55.21 44.35 31.41 19.52
1993 14.14 16.15 26.65 40.47 53.75 62.92 67.10 63.70 55.64 42.93 31.91 17.47
1994 10.74 15.01 29.48 45.58 57.45 64.59 66.41 64.52 58.99 49.47 35.76 23.91
1995 18.39 22.21 30.85 42.69 54.64 64.67 70.64 66.87 58.71 43.05 30.18 17.62
1996 14.79 17.32 28.15 40.01 53.58 62.16 66.59 63.85 57.32 43.40 28.31 15.54
1997 13.23 18.62 29.50 40.67 53.88 63.03 67.82 65.33 58.66 45.84 33.63 21.24

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  28  34    0.919 0.912 0.900 0.895
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.1 13.8 15.6 14.3 27.2 17.5 22.7 20.9 14.0 22.5 14.1 10.7 18.4 14.8 13.2
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
S- 27  2.0  1.4  2.6  2.4  3.7  3.7  7.6  3.2 -1.6  0.7 -0.8  0.6  0.3  2.1  0.6
S- 33 -4.5 -5.4 -4.1 -4.0 -0.7 -3.5 -0.6 -3.0 -6.8 -6.1 -6.9 -7.2 -5.3 -6.1 -7.0
S- 28  1.1  0.9  3.5  2.1  1.8  3.4  7.6  2.6 -2.3 -1.0  1.9  2.0  0.8  1.7  3.3
S- 34 -2.0 -3.4 -3.5 -5.3 -1.6 -2.0  0.0 -2.3 -6.9 -7.0 -3.9 -6.2 -4.3 -6.2 -3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.62 2.99 2.77 2.83 3.53 0.26 17.12 14.29 2.84 17.52 15.63 1.89  -0.94
     33 -4.54-4.52-4.59-4.59-3.07-6.50       21.50-4.37       22.28-4.76  -0.38
     28  2.74 3.23 2.97 2.84 3.18 0.91       14.08 3.04       15.56 1.96  -1.09
     34 -3.41-3.03-3.41-3.37-2.41-5.42       20.32-3.19       21.39-3.87  -0.68
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.13  3.74                   3.67  3.27 1.12  4.57  3.87 1.18   1.05
     33         3.46                         2.94 1.25        3.36 1.36   1.09
     28         4.22                         3.27 1.12        4.77 0.96   0.85
     34         3.67                         2.63 1.39        3.88 1.18   0.84
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.96(F 27 - 15.63)(1.18) + 17.52      0.95(F 33 - 22.28)(1.36) + 17.52

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  28  26    0.926 0.914 0.909 0.898
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.6 20.6 20.8 23.8 32.2 20.6 24.0 29.2 21.0 26.2 16.1 15.0 22.2 17.3 18.6
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
S- 27  1.6  0.8  1.6  2.4  3.8  3.9  6.5  2.8 -0.7  0.2 -1.6  0.2  0.7  2.3  0.4
S- 33 -4.5 -5.2 -3.7 -4.5 -0.5 -3.5 -2.3 -3.6 -6.3 -6.2 -7.1 -7.0 -4.7 -5.8 -7.3
S- 28  0.9 -0.4  1.5  2.1  3.6  3.3  7.1  2.2 -1.8 -1.5 -0.1  1.2  1.5  2.6  2.6
S- 26  1.1  1.0  1.7  3.1  5.5  4.1  6.7  4.2  0.6  2.1 -2.9  0.3  1.0  2.8 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.42 2.55 2.53 2.91 3.22 0.25 19.82 17.42 2.41 22.22 20.54 1.68  -0.73
     33 -4.51-4.81-4.70-4.17-3.08-6.35       24.43-4.61       27.02-4.80  -0.19
     28  2.42 2.84 2.48 2.76 2.83 0.64       17.27 2.55       20.57 1.65  -0.90
     26  2.45 2.29 2.24 2.87 3.78 0.47       17.56 2.27       20.18 2.04  -0.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.31  4.06                   3.58  3.13 1.14  4.59  4.03 1.14   1.00
     33         3.74                         2.99 1.20        3.43 1.34   1.12
     28         4.48                         3.24 1.10        4.66 0.98   0.89
     26         3.47                         2.74 1.31        3.54 1.30   0.99
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.96(F 27 - 20.54)(1.14) + 22.22      0.96(F 33 - 27.02)(1.34) + 22.22

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  34    0.929 0.920 0.920 0.912
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.1 31.7 34.8 35.1 42.6 33.8 30.3 35.3 34.7 33.5 26.6 29.5 30.9 28.1 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
S- 27  0.1  0.4  1.8  2.8  3.1  4.3  4.7  1.8  0.1  0.3 -1.4  0.2  0.9  1.9 -0.2
S- 28  0.1  0.3  1.5  3.8  3.6  3.7  5.0  1.7 -0.8 -0.8 -0.6  0.8  1.7  1.7  1.8
S- 33 -4.4 -3.9 -3.4 -3.3  0.0 -1.4 -2.4 -3.7 -5.4 -5.5 -5.6 -5.7 -5.1 -4.8 -6.5
S- 34 -2.6 -2.3 -3.4 -2.3  0.4 -1.1 -2.0 -2.6 -5.7 -5.3 -4.3 -4.7 -4.2 -4.5 -4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.13 2.10 2.30 2.81 2.62 0.26 30.61 28.61 2.01 32.57 31.18 1.39  -0.62
     28  2.14 2.38 2.16 2.62 2.51 0.54       28.55 2.07       31.00 1.56  -0.50
     33 -3.77-4.08-4.01-3.18-2.56-5.53       34.59-3.98       36.64-4.08  -0.10
     34 -2.93-2.57-3.20-2.67-2.00-4.77       33.42-2.81       35.86-3.29  -0.48
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.78  3.55                   3.30  2.90 1.14  3.73  3.38 1.10   0.97
     28         3.75                         3.09 1.07        3.62 1.03   0.97
     33         3.18                         2.78 1.19        2.80 1.33   1.12
     34         3.45                         3.01 1.10        3.05 1.22   1.12
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 31.18)(1.10) + 32.57      0.96(F 28 - 31.00)(1.03) + 32.57

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  34  27  28    0.944 0.936 0.934 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.8 42.0 50.2 49.3 52.8 51.1 44.6 45.5 47.4 44.1 40.5 45.6 42.7 40.0 40.7
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
S- 33 -3.5 -2.1 -2.2 -2.3 -0.2  0.6 -2.4 -2.8 -4.3 -4.2 -4.8 -3.4 -3.8 -4.1 -4.7
S- 34 -2.1 -1.1 -1.8 -1.0  0.4  0.6 -2.6 -2.1 -3.2 -4.0 -4.0 -3.8 -1.6 -2.9 -3.6
S- 27  0.3  1.1  1.9  2.8  3.0  4.3  3.1  1.0  0.7  0.0 -1.0  0.3  0.5  1.2  0.2
S- 28  0.5  1.1  1.6  3.5  3.4  4.0  2.7  1.0  0.8 -0.9 -0.9 -0.1  2.0  1.6  1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -2.87-3.06-3.22-2.52-1.75-4.20 43.53 46.73-3.20 45.20 48.14-2.94   0.26
     34 -2.11-1.88-2.44-2.04-1.24-3.29       45.73-2.20       47.40-2.19   0.01
     27  1.80 1.64 2.01 2.28 2.31 0.30       41.92 1.61       43.90 1.31  -0.30
     28  1.84 1.92 2.04 2.07 2.22 0.53       41.76 1.77       43.77 1.43  -0.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   3.11  2.52                   2.05  1.96 1.05  3.98  2.97 1.34   1.28
     34         2.74                         2.28 0.90        3.24 1.23   1.36
     27         2.83                         2.12 0.97        3.14 1.27   1.31
     28         3.00                         2.47 0.83        3.32 1.20   1.44
Suggested regression eqns from two most closely related CDs ( 33 and  34): 
          0.97(F 33 - 48.14)(1.34) + 45.20      0.97(F 34 - 47.40)(1.23) + 45.20

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  34  27  28    0.921 0.921 0.917 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.7 57.1 59.5 61.3 64.0 64.2 57.8 55.8 60.2 55.0 53.8 57.5 54.6 53.6 53.9
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 33 -2.8 -1.0 -1.6 -0.7  0.2  1.8 -0.6 -2.4 -2.9 -2.9 -3.5 -2.6 -2.7 -3.5 -2.5
S- 34 -1.3 -0.3 -1.3  0.3  0.2  1.1 -1.4 -2.5 -2.0 -2.3 -2.4 -2.9 -1.0 -3.3 -1.9
S- 27  0.8  1.5  1.8  3.1  2.9  3.8  2.7  0.0  0.8  0.2  0.2  0.2 -0.1  0.2 -0.1
S- 28  0.8  2.0  1.7  3.8  2.5  3.2  2.2  0.3  1.0  0.3  0.5  0.0  1.1  0.1  0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -2.10-2.42-2.55-1.90-0.94-2.95 56.90 59.42-2.52 57.46 59.31-1.85   0.67
     34 -1.71-1.74-2.24-1.73-0.74-2.25       58.91-2.01       58.86-1.40   0.61
     27  1.51 1.33 1.69 1.71 2.21 0.21       55.52 1.38       56.26 1.20  -0.18
     28  1.51 1.58 1.63 1.44 2.11 0.46       55.44 1.46       56.16 1.30  -0.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   2.47  1.95                   1.65  1.54 1.07  3.53  2.45 1.44   1.34
     34         2.19                         1.83 0.90        2.77 1.28   1.41
     27         2.14                         1.60 1.03        2.53 1.39   1.35
     28         2.33                         1.88 0.88        2.71 1.30   1.47
Suggested regression eqns from two most closely related CDs ( 33 and  34): 
          0.96(F 33 - 59.31)(1.44) + 57.46      0.96(F 34 - 58.86)(1.28) + 57.46

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  34    0.900 0.891 0.890 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.4 65.8 65.5 69.6 71.3 72.6 67.2 64.5 67.6 62.1 62.9 64.6 64.7 62.2 63.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 33 67.8 66.4 67.5 69.5 71.7 71.5 67.2 66.2 70.5 65.4 66.3 67.1 67.0 65.4 65.8
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
S- 27  1.1  2.0  1.0  3.6  2.8  2.5  2.1  0.6  0.5 -0.1  0.5 -0.5 -0.4 -0.7 -0.2
S- 28  0.9  1.7  0.6  3.3  2.5  1.8  1.5  0.7  0.7  0.1  1.3 -0.6  0.4 -0.8 -1.0
S- 33 -2.4 -0.7 -2.0  0.2 -0.4  1.1  0.0 -1.8 -3.0 -3.3 -3.3 -2.5 -2.3 -3.2 -2.8
S- 34 -1.3 -0.9 -2.0  0.0 -0.3  0.6 -0.5 -2.1 -2.3 -2.5 -2.1 -3.0 -1.3 -3.1 -3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.07 0.89 1.09 1.09 2.05-0.13 65.51 64.55 0.96 65.93 64.95 0.98   0.01
     28  0.77 0.70 0.69 0.51 1.70 0.03       64.79 0.71       65.06 0.87   0.16
     33 -2.02-2.36-2.34-2.02-0.74-2.92       67.87-2.36       67.69-1.76   0.60
     34 -2.06-2.33-2.63-2.18-0.77-2.52       67.92-2.42       67.53-1.60   0.81
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.16  1.75                   1.55  1.35 1.15  3.09  2.14 1.44   1.26
     28         1.89                         1.49 1.04        2.35 1.31   1.26
     33         1.65                         1.38 1.13        2.04 1.51   1.34
     34         1.77                         1.52 1.02        2.20 1.41   1.38
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.95(F 27 - 64.95)(1.44) + 65.93      0.94(F 28 - 65.06)(1.31) + 65.93

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  34  28    0.869 0.868 0.861 0.840
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.3 71.5 67.0 71.5 73.0 75.1 71.7 70.1 70.2 63.7 67.1 66.4 70.6 66.6 67.8
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 33 75.3 72.0 69.2 71.5 73.4 75.3 71.4 71.4 73.0 67.3 70.4 70.0 73.6 70.0 70.9
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
S- 27  1.0  2.0  1.3  3.1  2.6  2.2  2.4  1.4 -0.1 -0.3  0.2 -0.9 -0.3 -1.3 -0.5
S- 33 -2.9 -0.5 -2.2  0.0 -0.4 -0.2  0.3 -1.3 -2.8 -3.6 -3.3 -3.6 -2.9 -3.4 -3.1
S- 34 -2.1 -0.8 -2.1 -0.6  0.2 -0.1 -0.2 -1.8 -3.0 -2.8 -2.3 -3.4 -2.3 -3.4 -3.8
S- 28  0.2  1.6  0.9  2.5  2.6  1.4  1.7  1.4 -0.3  0.0  1.1 -0.8  0.3 -1.9 -1.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.89 0.69 0.55 1.28 1.99-0.45 69.15 68.48 0.67 69.64 68.79 0.85   0.18
     33 -2.10-2.58-2.16-1.97-0.91-3.24       71.57-2.43       71.64-1.99   0.43
     34 -2.45-2.98-2.84-2.54-1.05-3.01       72.03-2.88       71.56-1.91   0.97
     28  0.22 0.04-0.28 0.14 1.43-0.42       69.24-0.10       69.02 0.63   0.73
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.08  1.68                   1.70  1.56 1.09  2.98  2.22 1.34   1.22
     33         1.62                         1.52 1.12        2.13 1.40   1.25
     34         1.73                         1.73 0.98        2.18 1.37   1.39
     28         1.87                         1.66 1.02        2.45 1.22   1.19
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.93(F 27 - 68.79)(1.34) + 69.64      0.93(F 33 - 71.64)(1.40) + 69.64

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  34  26    0.835 0.806 0.803 0.778
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.2 68.8 66.7 68.3 70.0 72.2 69.5 68.7 65.3 61.3 63.7 64.5 66.9 63.8 65.3
cd 33 73.3 69.0 68.2 69.5 70.1 72.6 69.0 70.1 69.3 65.1 67.2 67.8 70.3 67.3 68.8
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
S- 33 -3.1 -0.2 -1.5 -1.2 -0.1 -0.3  0.6 -1.4 -4.0 -3.8 -3.5 -3.3 -3.4 -3.5 -3.5
S- 27  0.7  3.1  2.6  2.9  2.8  3.0  2.5  1.9 -0.7 -0.7  0.0 -0.8 -0.3 -1.6 -0.6
S- 34 -3.0  0.0 -0.4 -0.8  0.6  0.8 -0.4 -1.8 -4.6 -3.3 -2.8 -3.2 -3.1 -2.9 -4.2
S- 26  2.8  4.9  4.0  4.7  4.5  5.0  4.7  4.2  1.5  0.9  1.5  1.0  1.4  0.4  2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -2.19-2.71-2.18-1.97-0.93-3.56 66.80 69.36-2.56 67.02 69.16-2.14   0.42
     27  1.08 0.86 0.71 1.64 2.33-0.68       65.90 0.91       66.03 0.99   0.08
     34 -2.39-3.03-2.63-2.36-0.83-3.42       69.60-2.79       68.95-1.93   0.87
     26  3.03 2.84 2.50 3.73 4.29 1.25       63.99 2.81       64.12 2.91   0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   2.04  1.61                   1.70  1.62 1.05  2.90  1.98 1.46   1.40
     27         1.55                         1.73 0.98        1.88 1.54   1.57
     34         1.77                         1.97 0.86        2.10 1.38   1.60
     26         1.49                         1.71 1.00        1.76 1.64   1.65
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.91(F 33 - 69.16)(1.46) + 67.02      0.90(F 27 - 66.03)(1.54) + 67.02

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  34  27  26    0.759 0.721 0.698 0.668
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.5 62.8 59.7 59.6 60.6 62.8 61.7 60.4 57.1 55.2 55.6 59.0 58.7 57.3 58.7
cd 33 64.6 62.5 60.8 61.5 59.9 62.3 61.3 62.7 61.3 58.9 59.5 62.0 62.5 60.9 61.5
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
S- 33 -3.1  0.3 -1.0 -1.9  0.6  0.4  0.4 -2.3 -4.1 -3.7 -3.9 -3.0 -3.8 -3.6 -2.8
S- 34 -2.8  1.6  0.6 -1.1  1.4  1.0  0.2 -2.5 -4.1 -3.6 -3.1 -2.9 -2.9 -2.8 -3.4
S- 27  1.2  4.0  3.9  2.4  3.8  4.5  3.1  1.6 -0.4 -0.6 -0.1 -0.3 -0.2 -1.2 -0.3
S- 26  2.9  5.2  4.4  4.0  5.5  6.3  4.6  3.6  1.2  1.0  1.6  1.4  1.1  0.3  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -2.16-2.79-2.30-1.71-0.84-3.56 59.75 62.42-2.67 59.38 61.48-2.10   0.57
     34 -1.84-2.60-1.90-1.54-0.30-3.27       62.08-2.33       61.02-1.64   0.69
     27  1.52 1.14 1.04 2.26 3.00-0.43       58.58 1.17       57.95 1.43   0.26
     26  3.10 2.68 2.43 4.00 4.56 1.25       57.05 2.70       56.36 3.01   0.31
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   1.86  1.61                   1.87  1.77 1.06  2.27  1.37 1.66   1.56
     34         1.68                         2.10 0.89        1.54 1.47   1.66
     27         1.56                         1.89 0.99        1.35 1.68   1.70
     26         1.59                         1.81 1.04        1.27 1.79   1.73
Suggested regression eqns from two most closely related CDs ( 33 and  34): 
          0.87(F 33 - 61.48)(1.66) + 59.38      0.85(F 34 - 61.02)(1.47) + 59.38

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  34  27  26    0.843 0.828 0.824 0.797
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 48.1 50.7 46.2 46.9 51.2 50.8 47.9 48.8 42.4 44.3 42.9 49.5 43.0 43.4 45.8
cd 33 51.4 50.7 48.0 49.8 50.2 49.4 48.9 52.7 47.1 48.2 47.0 52.5 47.1 47.4 49.6
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
S- 33 -3.4  0.1 -1.8 -2.9  1.0  1.4 -1.0 -3.9 -4.7 -3.8 -4.0 -3.1 -4.0 -4.0 -3.8
S- 34 -1.8  2.0  1.6 -1.5  2.0  1.9 -0.5 -2.8 -3.5 -3.0 -2.7 -2.0 -3.5 -2.4 -3.4
S- 27  1.5  5.1  4.3  2.5  4.7  6.1  3.2  1.1  0.4  0.1  0.8  0.0  0.0 -0.1  0.0
S- 26  2.0  5.6  3.6  3.2  6.3  6.8  4.0  2.2  0.8  0.9  1.8  1.1  1.2  0.4  1.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -2.52-3.12-2.68-2.05-1.26-3.92 47.77 50.79-3.02 46.80 49.33-2.53   0.50
     34 -1.40-2.27-1.39-0.97 0.12-2.93       49.74-1.97       48.10-1.30   0.67
     27  1.99 1.40 1.71 2.55 3.61 0.15       46.26 1.51       44.84 1.96   0.45
     26  2.82 2.25 2.41 3.56 4.31 1.03       45.40 2.36       44.07 2.73   0.37
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   2.52  2.11                   2.71  2.46 1.10  2.97  1.86 1.60   1.45
     34         2.14                         2.66 1.02        2.05 1.45   1.42
     27         2.18                         2.67 1.02        2.10 1.41   1.39
     26         2.10                         2.42 1.12        1.91 1.56   1.39
Suggested regression eqns from two most closely related CDs ( 33 and  34): 
          0.92(F 33 - 49.33)(1.60) + 46.80      0.91(F 34 - 48.10)(1.45) + 46.80

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  27  33  28    0.886 0.882 0.880 0.873
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 28.9 37.2 27.8 34.7 38.8 36.9 31.3 32.3 30.4 31.4 31.9 35.8 30.2 28.3 33.6
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
S- 34 -0.8  0.9 -0.6 -1.9  1.5  0.8 -1.0 -3.0 -3.8 -3.3 -3.2 -2.1 -4.5 -2.4 -3.5
S- 27  2.0  4.6  3.4  2.4  4.9  6.5  3.4  0.4  1.0  0.2  1.2 -0.4  0.9  0.6 -0.3
S- 33 -4.1 -1.8 -2.8 -2.2  0.2  0.7 -2.1 -5.2 -5.3 -4.7 -4.5 -4.8 -4.8 -5.7 -4.0
S- 28  3.0  5.9  4.5  1.8  5.2  6.1  3.3  1.1  0.2  1.9  1.9  0.8  0.9  3.1 -0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.73-2.40-1.54-1.54-0.37-3.24 34.41 36.62-2.21 32.64 34.43-1.78   0.42
     27  2.21 1.71 2.14 2.67 3.52 0.45       32.62 1.79       30.59 2.05   0.26
     33 -3.26-3.58-3.27-3.01-2.12-4.81       37.87-3.46       36.04-3.40   0.06
     28  2.70 2.06 2.79 3.03 3.94 1.24       32.20 2.21       30.01 2.63   0.42
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.89  2.60                   2.58  2.69 0.96  3.30  2.80 1.18   1.23
     27         2.75                         2.60 0.99        2.98 1.11   1.12
     33         2.51                         2.23 1.16        2.49 1.33   1.15
     28         2.91                         2.99 0.86        3.20 1.03   1.20
Suggested regression eqns from two most closely related CDs ( 34 and  27): 
          0.94(F 34 - 34.43)(1.18) + 32.64      0.94(F 27 - 30.59)(1.11) + 32.64

Station# 841  AUSTIN/3 S          , mn  1035503    lat/lon 92.95   43.67    27M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  34  27  28    0.910 0.899 0.893 0.872
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.6 22.8 17.3 25.6 26.3 30.4 23.2 19.1 21.9 19.5 17.5 23.9 17.6 15.5 21.2
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
S- 33 -5.0 -2.9 -3.9 -1.9 -2.0 -0.3 -2.6 -6.2 -5.9 -5.9 -6.0 -4.8 -5.8 -6.1 -7.1
S- 34 -2.5 -1.6 -3.2 -2.3 -0.1  0.4 -1.8 -4.2 -5.7 -3.4 -4.7 -2.4 -5.2 -2.3 -5.8
S- 27  1.9  3.9  2.7  3.0  4.3  7.8  3.4 -0.7  1.0 -0.2  1.4 -0.3  1.9  1.2 -1.9
S- 28  2.0  4.7  3.4  1.6  4.5  7.6  2.9 -0.1 -0.6  2.2  2.4  1.0  1.8  4.4 -1.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -4.14-4.15-4.09-4.02-3.06-5.93 21.93 26.02-4.09 21.23 25.66-4.43  -0.34
     34 -2.57-2.63-2.36-2.47-1.66-4.22       24.54-2.61       24.22-2.98  -0.38
     27  2.46 2.33 2.65 2.84 3.42 0.42       19.51 2.42       19.28 1.95  -0.46
     28  2.91 2.81 3.24 3.10 3.50 1.43       19.01 2.92       18.79 2.44  -0.48
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   3.53  2.87                   2.67  2.19 1.22  4.06  2.82 1.44   1.18
     34         3.05                         2.70 0.99        3.32 1.22   1.24
     27         3.17                         2.73 0.98        3.30 1.23   1.26
     28         3.60                         3.34 0.80        3.87 1.05   1.31
Suggested regression eqns from two most closely related CDs ( 33 and  34): 
          0.95(F 33 - 25.66)(1.44) + 21.23      0.95(F 34 - 24.22)(1.22) + 21.23

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 11.44 12.51 24.48 39.13 53.18 62.46 64.31 62.37 55.05 41.60 27.77 15.17
1952 14.04 17.23 30.47 42.35 56.95 64.25 67.62 65.62 55.89 44.66 32.01 22.43
1953 16.45 18.45 27.47 41.10 54.14 64.04 69.06 66.35 61.13 49.70 36.07 19.71
1954 16.68 19.04 31.72 39.31 53.31 62.42 68.00 64.60 55.99 45.34 33.36 21.68
1955 13.67 13.93 27.72 43.97 58.64 66.69 70.74 68.53 59.49 42.78 25.84 12.81
1956  8.94 13.69 23.48 38.15 53.50 62.33 66.76 62.69 58.83 46.88 35.20 19.06
1957 14.06 16.21 29.25 41.69 54.25 64.05 68.35 65.84 56.55 44.39 32.92 23.77
1958 17.86 20.90 29.99 44.42 54.21 61.35 64.71 64.30 58.10 46.58 30.96 16.76
1959 10.56 17.02 29.48 43.95 56.73 65.59 70.27 67.16 57.77 41.09 30.16 20.31
1960 18.07 15.79 26.08 39.63 54.05 62.94 67.95 66.89 59.42 46.80 32.23 19.76
1961 16.72 22.80 31.91 41.71 52.55 62.89 68.53 65.57 58.66 45.46 31.12 17.13
1962 10.88 15.17 26.74 42.32 55.01 63.47 66.08 63.16 57.55 46.66 34.08 18.11
1963 10.34 15.46 30.33 44.15 55.84 64.12 68.53 65.96 61.17 51.63 34.31 21.32
1964 15.58 20.93 30.06 43.30 57.41 66.62 68.48 65.50 56.71 45.59 30.03 16.27
1965  8.63 11.09 22.71 38.59 54.15 63.17 66.20 61.85 55.63 43.67 34.77 18.06
1966 12.64 15.87 29.61 42.01 53.13 64.14 68.65 65.50 56.53 44.01 30.13 18.91
1967 12.17 16.19 26.19 40.70 53.13 61.60 66.15 64.33 56.63 44.67 31.28 19.85
1968 13.84 19.79 31.40 44.93 54.48 61.98 67.08 64.95 58.23 46.19 30.92 16.48
1969 11.64 14.91 28.78 42.06 54.38 62.26 67.21 67.58 58.49 44.87 30.96 17.87
1970 12.00 13.66 26.92 40.51 55.60 65.07 69.64 66.30 58.12 45.20 30.93 15.88
1971 10.69 14.13 28.44 41.17 55.63 62.83 67.02 64.11 58.42 47.00 32.66 16.87
1972  9.55 12.01 24.40 41.50 55.11 64.07 66.34 63.44 55.02 42.56 27.00 17.41
1973 13.40 23.22 33.38 45.22 54.83 63.88 69.22 66.15 59.61 46.71 32.20 17.89
1974 12.19 16.30 28.60 41.59 54.53 64.71 68.51 64.69 54.90 43.69 33.25 21.30
1975 15.53 14.85 23.33 38.50 54.11 66.44 69.10 65.14 56.69 44.97 31.89 17.52
1976 14.76 19.20 34.06 44.81 58.37 65.69 70.28 66.55 55.71 39.76 22.67  8.34
1977  6.43 15.95 33.71 48.36 58.63 65.74 65.31 63.10 55.32 44.92 29.96 16.17
1978  9.97 15.48 27.84 43.75 55.91 64.50 67.46 66.70 59.47 46.21 28.96 13.00
1979  5.86 10.85 24.62 39.01 51.58 61.15 65.63 63.90 55.24 43.32 31.71 20.94
1980 15.88 16.42 28.60 44.12 57.42 65.36 68.12 65.79 56.20 44.85 31.62 22.73
1981 18.23 24.16 33.80 44.74 54.39 62.29 66.57 64.27 55.38 44.41 30.90 16.46
1982 10.01 13.58 28.07 42.99 54.49 64.26 66.30 64.81 56.40 42.98 31.27 20.58
1983 19.57 22.85 31.29 40.63 51.95 63.61 70.98 69.49 59.79 45.86 26.29 14.36
1984 12.54 19.94 31.60 40.81 55.29 63.48 68.88 65.29 58.44 45.64 32.33 18.10
1985 12.27 18.00 32.39 47.20 57.07 63.64 64.74 62.82 54.69 40.79 23.42 12.85
1986  9.92 19.20 30.60 45.79 58.27 66.87 69.43 66.81 58.60 45.58 33.26 22.70
1987 23.40 27.11 37.88 47.63 59.33 68.27 71.48 68.90 58.00 47.03 34.70 22.06
1988 13.93 16.59 30.35 47.59 61.16 70.74 73.48 69.58 58.15 44.49 30.49 23.01
1989 14.71 16.74 24.28 40.68 54.03 63.93 68.15 66.29 57.84 43.48 26.06 17.75
1990 15.67 24.71 32.24 43.67 55.03 62.91 67.57 65.42 57.36 46.00 30.44 18.16
1991 13.88 19.97 33.33 46.11 58.60 65.75 68.48 64.42 55.74 40.14 27.16 18.60
1992 19.62 24.30 32.11 43.26 53.59 60.83 62.35 60.77 54.44 43.04 29.95 18.63
1993 13.93 16.97 27.61 40.79 52.58 61.14 65.53 62.12 53.77 40.24 29.24 14.60
1994  8.86 13.43 28.35 44.08 55.83 63.87 65.77 63.76 57.57 47.81 34.42 22.29
1995 15.56 19.29 28.16 41.27 53.42 63.42 69.12 65.59 57.55 41.70 27.34 13.18
1996  9.91 12.35 24.08 37.51 52.03 61.32 66.10 64.28 57.21 42.14 25.94 12.76
1997 10.32 15.84 27.66 39.18 52.63 61.48 66.06 63.78 56.83 43.80 31.97 19.20

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.967 0.938 0.937 0.933
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.6 12.5 12.3  9.9 23.4 13.9 14.7 15.7 13.9 19.6 13.9  8.9 15.6  9.9 10.3
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
S- 27 -1.6  0.2 -0.7 -2.0 -0.1  0.2 -0.4 -2.0 -1.7 -2.2 -1.0 -1.3 -2.6 -2.8 -2.3
S- 26 -2.4 -1.2 -1.5 -2.0  1.2 -0.8 -0.5 -0.7 -1.5 -1.3 -2.4 -2.3 -3.2 -2.4 -4.8
S- 15  3.0  4.1  5.8  2.4  5.2  5.4  7.5  5.5  4.7  3.5  5.3  4.5  3.0  5.6  3.5
S- 28 -2.5 -0.3  0.1 -2.2 -2.0 -0.1 -0.4 -2.6 -2.3 -3.9  1.7  0.1 -2.1 -3.2  0.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.85-0.73-0.57-0.73-0.59-1.98 13.59 14.29-0.69 14.27 15.63-1.35  -0.66
     26 -1.34-1.25-1.08-1.39-0.77-2.55       14.61-1.01       15.99-1.72  -0.71
     15  5.17 4.93 6.01 5.21 5.16 4.29        8.26 5.33        9.68 4.60  -0.74
     28 -0.73-0.48-0.36-0.72-0.95-1.34       14.08-0.48       15.56-1.29  -0.80
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.54  3.74                   3.14  3.27 0.96  3.95  3.87 1.02   1.06
     26         3.41                         3.32 0.95        3.40 1.16   1.23
     15         3.92                         3.59 0.88        4.17 0.95   1.08
     28         4.22                         3.27 0.96        4.77 0.83   0.86
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 15.63)(1.02) + 14.27      0.97(F 26 - 15.99)(1.16) + 14.27

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.976 0.950 0.947 0.944
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.9 19.9 18.0 19.2 27.1 16.6 16.7 24.7 20.0 24.3 17.0 13.4 19.3 12.4 15.8
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
S- 27 -1.1  0.1 -1.2 -2.1 -1.3 -0.2 -0.7 -1.7 -1.7 -1.6 -0.8 -1.3 -2.2 -2.6 -2.4
S- 26 -1.6  0.2 -1.1 -1.5  0.4  0.0 -0.6 -0.3 -0.4  0.2 -2.1 -1.3 -1.9 -2.2 -3.3
S- 15  3.0  4.1  4.2  2.1  4.7  6.2  7.2  5.7  4.6  4.1  3.4  4.6  4.3  5.7  4.4
S- 28 -1.9 -1.1 -1.3 -2.5 -1.4 -0.8 -0.1 -2.3 -2.8 -3.4  0.7 -0.4 -1.4 -2.4 -0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.88-0.98-0.30-0.73-0.87-1.80 16.68 17.42-0.74 19.15 20.54-1.39  -0.65
     26 -0.85-1.24-0.59-0.77-0.31-1.57       17.56-0.88       20.18-1.02  -0.15
     15  4.99 4.40 6.01 5.09 4.85 4.45       11.80 4.88       14.61 4.55  -0.33
     28 -0.89-0.69-0.35-0.88-1.25-1.41       17.27-0.59       20.57-1.41  -0.82
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.79  4.06                   3.19  3.13 1.02  4.03  4.03 1.00   0.98
     26         3.47                         2.74 1.17        3.54 1.14   0.98
     15         4.20                         3.23 0.99        4.48 0.90   0.91
     28         4.48                         3.24 0.98        4.66 0.87   0.88
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 20.54)(1.00) + 19.15      0.97(F 26 - 20.18)(1.14) + 19.15

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.973 0.954 0.945 0.941
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.3 31.6 32.4 30.6 37.9 30.4 24.3 32.2 33.3 32.1 27.6 28.4 28.2 24.1 27.7
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
S- 27 -0.7  0.2 -0.6 -1.7 -1.6  0.9 -1.3 -1.3 -1.3 -1.1 -0.5 -0.9 -1.8 -2.1 -2.0
S- 26 -0.4  0.5  0.5 -1.3  1.0  2.2 -0.2 -0.2  0.5  1.0 -0.3  0.0 -0.4 -0.5 -1.8
S- 28 -0.7  0.1 -0.9 -0.7 -1.1  0.3 -1.0 -1.4 -2.1 -2.2  0.4 -0.4 -1.0 -2.4 -0.1
S- 15  2.7  2.9  5.1  2.7  3.6  6.9  5.5  5.4  3.8  4.4  2.8  4.2  4.7  5.2  4.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.63-0.70-0.15-0.42-0.70-1.38 28.13 28.61-0.48 30.13 31.18-1.05  -0.57
     26  0.22-0.14 0.24 0.60 0.46-0.20       28.07 0.05       30.09 0.04  -0.02
     28 -0.62-0.42-0.28-0.62-0.80-1.11       28.55-0.42       31.00-0.87  -0.45
     15  4.68 4.13 5.52 4.92 4.42 4.26       23.68 4.44       25.82 4.31  -0.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.30  3.55                   2.81  2.90 0.97  3.44  3.38 1.02   1.05
     26         2.98                         2.20 1.28        3.12 1.10   0.86
     28         3.75                         3.09 0.91        3.62 0.95   1.05
     15         3.61                         2.79 1.01        3.95 0.87   0.86
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 31.18)(1.02) + 30.13      0.98(F 26 - 30.09)(1.10) + 30.13

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.969 0.946 0.945 0.929
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 40.6 40.8 47.2 45.8 47.6 47.6 40.7 43.7 46.1 43.3 40.8 44.1 41.3 37.5 39.2
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
S- 27 -0.9  0.0 -1.1 -0.7 -2.2  0.8 -0.8 -0.8 -0.5 -0.9 -0.6 -1.2 -0.9 -1.2 -1.2
S- 28 -0.7  0.0 -1.4  0.0 -1.8  0.5 -1.2 -0.8 -0.5 -1.8 -0.6 -1.6  0.5 -0.9 -0.2
S- 26  0.8  1.3  0.8  0.2  0.5  3.4  1.3  0.7  0.9  1.5  0.5  1.2  0.7  0.7  0.2
S- 15  2.3  2.9  4.2  3.3  3.0  6.2  4.6  4.5  3.7  3.5  2.4  3.6  3.8  4.9  4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.45-0.53-0.05-0.21-0.66-0.95 41.58 41.92-0.33 43.08 43.90-0.82  -0.48
     28 -0.41-0.26-0.01-0.42-0.75-0.71       41.76-0.17       43.77-0.69  -0.52
     26  1.02 0.71 0.81 1.50 1.22 0.80       40.89 0.70       42.11 0.97   0.28
     15  4.31 4.05 5.10 4.45 3.95 3.83       37.35 4.24       39.23 3.85  -0.38
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.66  2.83                   2.10  2.12 0.99  3.14  3.14 1.00   1.01
     28         3.00                         2.47 0.85        3.32 0.94   1.11
     26         2.44                         1.61 1.30        2.98 1.05   0.81
     15         2.95                         2.04 1.03        3.20 0.98   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 43.90)(1.00) + 43.08      0.97(F 28 - 43.77)(0.94) + 43.08

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.949 0.935 0.934 0.916
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 52.0 55.3 57.1 58.3 59.3 61.2 54.0 55.0 58.6 53.6 52.6 55.8 53.4 52.0 52.6
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27 -1.0 -0.3 -0.7  0.1 -1.8  0.8 -1.1 -0.8 -0.9 -1.2 -1.0 -1.4 -1.3 -1.3 -1.4
S- 28 -0.9  0.1 -0.8  0.8 -2.1  0.2 -1.6 -0.5 -0.6 -1.1 -0.6 -1.6 -0.1 -1.5 -1.1
S- 26  1.2  1.5  1.7  1.8  1.4  4.1  1.7  1.3  1.0  1.1  1.3  1.4  0.6  1.0  0.9
S- 15  2.4  3.2  4.9  4.5  2.9  5.3  3.7  4.0  3.2  3.3  3.0  3.7  2.4  3.6  3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.58-0.66-0.32-0.29-0.60-1.21 54.93 55.52-0.59 55.39 56.26-0.87  -0.28
     28 -0.58-0.41-0.38-0.56-0.70-0.95       55.44-0.51       56.16-0.77  -0.26
     26  1.51 1.14 1.31 2.14 1.78 1.03       53.78 1.15       53.93 1.46   0.30
     15  3.96 3.86 4.64 3.94 3.88 3.25       50.94 3.99       51.80 3.58  -0.40
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.15  2.14                   1.72  1.60 1.07  2.81  2.53 1.11   1.03
     28         2.33                         1.88 0.92        2.71 1.03   1.13
     26         1.88                         1.37 1.26        2.37 1.19   0.94
     15         2.28                         1.68 1.03        2.44 1.15   1.12
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 56.26)(1.11) + 55.39      0.97(F 28 - 56.16)(1.03) + 55.39

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.937 0.926 0.914 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.6 63.5 63.6 66.9 68.3 70.7 63.9 62.9 65.8 60.8 61.1 63.9 63.4 61.3 61.5
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 27 -0.7 -0.3 -0.9  0.8 -0.2  0.6 -1.2 -1.0 -1.3 -1.4 -1.3 -1.2 -1.6 -1.5 -1.8
S- 28 -1.0 -0.6 -1.3  0.5 -0.5 -0.1 -1.7 -0.8 -1.1 -1.2 -0.5 -1.3 -0.8 -1.6 -2.5
S- 26  1.7  2.0  1.6  3.0  2.8  4.0  1.8  1.7  0.9  0.8  0.5  1.4  0.0  1.1  0.8
S- 15  3.3  3.6  4.2  4.9  4.9  5.2  2.7  3.2  3.0  2.8  3.3  3.5  2.1  2.6  2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.68-0.88-0.47-0.38-0.43-1.45 63.76 64.55-0.79 64.08 64.95-0.87  -0.08
     28 -0.98-1.06-0.88-0.97-0.78-1.30       64.79-1.03       65.06-0.97   0.06
     26  1.64 1.34 1.56 2.11 2.14 0.81       62.40 1.36       62.47 1.61   0.25
     15  3.65 3.49 4.14 3.66 3.91 2.82       60.13 3.63       60.63 3.45  -0.18
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.98  1.75                   1.50  1.35 1.11  2.69  2.14 1.26   1.13
     28         1.89                         1.49 1.01        2.35 1.14   1.13
     26         1.62                         1.36 1.10        1.94 1.39   1.26
     15         1.80                         1.34 1.12        2.04 1.32   1.18
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 64.95)(1.26) + 64.08      0.96(F 28 - 65.06)(1.14) + 64.08

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.936 0.920 0.916 0.891
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.0 68.9 64.7 69.4 71.5 73.5 68.2 67.6 68.5 62.3 65.5 65.8 69.1 66.1 66.1
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
S- 27 -0.4 -0.6 -1.0  1.1  1.1  0.5 -1.2 -1.1 -1.8 -1.6 -1.3 -1.5 -1.8 -1.8 -2.3
S- 28 -1.1 -1.0 -1.3  0.4  1.1 -0.3 -1.9 -1.1 -2.0 -1.3 -0.5 -1.4 -1.2 -2.3 -3.2
S- 26  1.9  1.6  0.9  3.6  3.3  3.1  1.7  1.3  0.6  0.3  0.4  0.5 -0.3  0.6  0.6
S- 15  3.4  2.8  3.6  5.2  5.5  5.3  2.7  2.6  1.9  2.4  3.2  2.6  2.5  1.7  1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.76-0.85-0.46-0.67-0.36-1.74 67.71 68.48-0.77 67.87 68.79-0.92  -0.15
     28 -1.43-1.50-1.29-1.81-0.92-1.71       69.24-1.54       69.02-1.14   0.40
     26  1.50 1.33 1.72 1.74 2.00 0.39       66.26 1.45       66.53 1.35  -0.10
     15  3.30 3.21 3.54 3.44 3.73 2.27       64.47 3.24       64.75 3.13  -0.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.05  1.68                   1.76  1.56 1.13  2.78  2.22 1.25   1.11
     28         1.87                         1.66 1.06        2.45 1.14   1.07
     26         1.66                         1.53 1.15        2.13 1.31   1.14
     15         1.78                         1.70 1.04        2.24 1.24   1.20
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 68.79)(1.25) + 67.87      0.96(F 28 - 69.02)(1.14) + 67.87

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  14    0.925 0.918 0.875 0.869
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.5 65.3 62.8 66.8 68.9 69.6 66.3 65.4 64.4 60.8 62.1 63.8 65.6 64.3 63.8
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 14 66.0 62.0 61.4 62.1 63.9 64.6 63.1 62.1 62.7 58.8 61.4 62.0 63.7 61.9 61.5
S- 27  0.0 -0.3 -1.3  1.4  1.7  0.4 -0.8 -1.4 -1.6 -1.2 -1.6 -1.5 -1.5 -1.2 -2.2
S- 26  2.1  1.4  0.2  3.2  3.5  2.3  1.4  0.8  0.6  0.4 -0.1  0.2  0.1  0.8  0.5
S- 15  3.8  3.0  3.2  5.4  5.7  5.6  2.5  2.3  1.7  2.5  2.7  2.3  3.2  2.0  1.4
S- 14  3.5  3.2  1.4  4.7  5.0  5.0  3.2  3.3  1.8  2.0  0.7  1.7  1.9  2.4  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.76-0.87-0.49-0.88-0.27-1.56 65.09 65.90-0.80 65.29 66.03-0.75   0.06
     26  1.19 1.11 1.30 1.21 1.69 0.37       63.99 1.10       64.12 1.17   0.07
     15  3.16 3.18 3.15 3.30 3.64 2.27       61.93 3.17       62.14 3.15  -0.02
     14  2.89 2.74 2.99 2.98 3.58 1.83       62.29 2.80       62.47 2.82   0.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.91  1.55                   1.85  1.73 1.07  2.52  1.88 1.34   1.26
     26         1.49                         1.71 1.08        1.76 1.43   1.32
     15         1.62                         1.85 1.00        1.85 1.36   1.36
     14         1.49                         1.80 1.03        1.60 1.58   1.54
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 66.03)(1.34) + 65.29      0.96(F 26 - 64.12)(1.43) + 65.29

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  14    0.908 0.899 0.889 0.864
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.8 58.4 54.7 58.6 58.0 58.2 57.8 57.4 55.7 54.4 53.8 57.6 57.5 57.2 56.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
S- 27 -0.5 -0.4 -1.2  1.4  1.2 -0.1 -0.8 -1.4 -1.8 -1.4 -2.0 -1.7 -1.3 -1.3 -2.1
S- 26  1.2  0.8 -0.7  3.0  2.9  1.7  0.8  0.6 -0.2  0.2 -0.3 -0.1 -0.1  0.2  0.5
S- 15  3.2  3.2  2.8  5.4  4.7  4.6  2.7  2.5  2.0  2.3  2.5  1.9  3.1  2.2  2.0
S- 14  2.1  2.1 -0.5  4.0  3.5  3.2  1.8  2.4  0.5  1.2  0.3  1.1  0.6  1.2  1.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.87-0.79-0.47-1.19-0.47-1.65 57.86 58.58-0.72 57.07 57.95-0.88  -0.16
     26  0.71 0.75 0.92 0.55 1.09 0.03       57.05 0.82       56.36 0.70  -0.11
     15  3.02 3.16 3.22 2.91 3.29 2.30       54.68 3.18       54.06 3.01  -0.17
     14  1.76 1.75 1.97 1.63 2.23 0.96       55.97 1.89       55.38 1.69  -0.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.73  1.56                   1.86  1.89 0.98  1.64  1.35 1.22   1.24
     26         1.59                         1.81 1.03        1.27 1.29   1.26
     15         1.67                         2.08 0.89        1.44 1.13   1.27
     14         1.54                         1.65 1.12        1.19 1.38   1.23
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.95(F 27 - 57.95)(1.22) + 57.07      0.95(F 26 - 56.36)(1.29) + 57.07

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  34    0.953 0.934 0.928 0.912
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.9 45.6 40.8 45.6 47.0 44.5 43.5 46.0 40.1 43.0 40.2 47.8 41.7 42.1 43.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 27 -0.8  0.0 -1.1  1.2  0.5 -0.1 -1.2 -1.8 -1.9 -1.2 -1.9 -1.6 -1.4 -1.4 -2.1
S- 26 -0.2  0.5 -1.8  1.9  2.1  0.5 -0.4 -0.6 -1.5 -0.4 -0.9 -0.5 -0.1 -0.9 -1.0
S- 15  3.0  4.3  3.6  5.8  4.5  4.2  3.1  3.3  2.3  2.7  2.8  2.3  3.6  3.1  2.0
S- 34 -4.0 -3.0 -3.8 -2.8 -2.2 -4.4 -4.9 -5.6 -5.7 -4.3 -5.4 -3.7 -4.8 -3.7 -5.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.94-0.81-0.50-1.27-0.70-1.65 45.52 46.26-0.73 43.85 44.84-0.99  -0.25
     26 -0.11 0.04 0.21-0.26 0.01-0.76       45.40 0.12       44.07-0.22  -0.34
     15  3.31 3.28 3.61 3.31 3.50 2.66       42.10 3.42       40.48 3.37  -0.05
     34 -4.33-4.48-3.60-4.79-4.19-4.72       49.74-4.21       48.10-4.25  -0.04
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.37  2.18                   2.69  2.67 1.01  2.39  2.10 1.13   1.13
     26         2.10                         2.42 1.11        1.91 1.25   1.13
     15         2.31                         2.86 0.94        2.28 1.05   1.11
     34         2.14                         2.66 1.01        2.05 1.17   1.15
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 44.84)(1.13) + 43.85      0.97(F 26 - 44.07)(1.25) + 43.85

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.966 0.937 0.932 0.931
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.3 32.3 23.4 33.3 34.7 30.5 26.1 30.4 27.2 30.0 29.2 34.4 27.3 25.9 32.0
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
S- 27 -0.6 -0.2 -1.0  1.0  0.7  0.0 -1.9 -1.5 -2.3 -1.3 -1.4 -1.8 -2.0 -1.7 -2.0
S- 26 -1.8 -0.5 -2.2  1.4  1.3  0.2 -1.1 -1.7 -2.5 -1.4 -1.6 -1.8 -0.9 -3.1 -1.8
S- 15  2.7  5.2  3.5  5.6  4.7  4.8  3.6  3.9  2.1  3.9  3.3  1.6  4.4  3.3  1.9
S- 28  0.4  1.0  0.1  0.3  1.0 -0.4 -2.0 -0.7 -3.1  0.4 -0.8 -0.5 -1.9  0.8 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.84-0.63-0.43-1.00-0.64-1.78 32.06 32.62-0.57 29.53 30.59-1.06  -0.49
     26 -0.79-0.34-0.40-0.88-0.81-1.85       32.29-0.24       30.70-1.16  -0.93
     15  3.92 3.93 4.49 4.12 3.83 2.92       27.95 4.10       25.90 3.63  -0.47
     28 -0.34-0.28 0.22-0.64-0.22-0.99       32.20-0.15       30.01-0.48  -0.33
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.00  2.75                   2.73  2.60 1.05  3.30  2.98 1.11   1.06
     26         2.57                         2.16 1.26        2.71 1.22   0.96
     15         2.97                         2.80 0.97        3.27 1.01   1.04
     28         2.91                         2.99 0.91        3.20 1.03   1.13
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 30.59)(1.11) + 29.53      0.97(F 26 - 30.70)(1.22) + 29.53

Station# 842  CAMBRIDGE/STATE HOSP, mn  1122703    lat/lon 93.23   45.57    25M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.959 0.919 0.918 0.895
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.4 18.1 12.9 22.7 22.1 23.0 17.8 18.2 18.6 18.6 14.6 22.3 13.2 12.8 19.2
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
S- 27 -0.3 -0.8 -1.7  0.0  0.1  0.4 -2.1 -1.6 -2.3 -1.1 -1.5 -1.9 -2.6 -1.6 -4.0
S- 28 -0.2  0.0 -1.0 -1.3  0.3  0.3 -2.6 -1.1 -4.0  1.3 -0.5 -0.6 -2.6  1.6 -3.1
S- 26 -1.7 -1.5 -2.4  0.1 -0.6 -0.1 -1.3 -2.2 -2.5 -2.3 -2.4 -2.8 -2.1 -4.2 -5.2
S- 15  3.6  5.2  3.3  5.3  4.8  7.3  4.5  4.8  2.0  4.7  3.8  2.2  5.6  3.8 -0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.93-0.76-0.46-0.84-0.83-2.14 18.82 19.51-0.69 17.88 19.28-1.40  -0.71
     28 -0.48-0.28 0.13-0.58-0.75-1.13       19.01-0.19       18.79-0.91  -0.73
     26 -1.56-1.20-1.12-1.42-1.45-3.06       19.90-1.08       19.96-2.07  -1.00
     15  4.64 4.74 5.41 4.95 4.52 3.11       13.83 4.99       13.85 4.03  -0.96
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.27  3.17                   2.83  2.73 1.04  3.52  3.30 1.07   1.03
     28         3.60                         3.34 0.85        3.87 0.91   1.07
     26         2.97                         2.35 1.20        3.18 1.11   0.92
     15         3.46                         3.17 0.89        3.74 0.94   1.06
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 19.28)(1.07) + 17.88      0.96(F 28 - 18.79)(0.91) + 17.88

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 16.16 15.82 26.22 39.36 54.33 64.33 66.92 64.89 57.10 43.63 29.53 18.01
1952 16.53 19.39 31.04 42.56 58.39 67.11 71.41 69.88 60.88 49.23 35.24 24.94
1953 20.21 23.09 31.08 42.94 55.63 66.15 71.48 69.24 64.22 52.82 38.80 22.33
1954 20.35 22.79 36.05 42.57 56.03 65.04 70.85 68.55 59.55 49.18 36.99 26.91
1955 18.33 19.67 32.25 49.21 62.39 70.19 73.88 72.29 63.91 47.16 29.57 15.66
1956 11.95 17.71 27.60 42.47 58.14 67.63 71.88 67.47 63.15 50.34 38.51 21.95
1957 17.90 19.89 32.59 43.97 55.93 66.64 71.28 69.09 58.94 46.61 35.80 27.41
1958 21.82 22.62 30.78 46.16 57.46 65.28 69.41 69.84 64.09 50.97 34.82 20.31
1959 13.97 20.45 32.66 46.88 59.31 68.96 74.46 71.22 60.52 43.46 32.73 22.79
1960 20.08 16.02 26.44 40.36 56.25 65.90 70.94 70.21 62.40 50.02 35.36 23.65
1961 20.05 25.40 33.71 43.11 54.71 64.76 71.61 68.70 62.32 48.72 33.01 19.78
1962 13.90 17.51 27.94 42.84 57.26 66.21 70.03 67.35 61.20 50.01 37.62 22.42
1963 15.84 20.87 35.37 48.28 60.17 68.28 72.90 70.55 65.86 54.87 37.26 24.86
1964 20.24 24.29 32.34 44.86 60.18 70.06 72.35 68.98 60.50 48.37 32.38 17.93
1965 12.20 14.43 26.27 40.69 56.94 66.66 70.65 65.68 58.98 46.27 38.08 21.34
1966 15.34 18.32 30.86 43.95 54.82 67.64 72.26 69.41 59.84 46.65 32.97 22.00
1967 16.67 21.68 30.91 44.33 55.17 63.85 69.04 67.62 60.06 47.94 34.27 23.20
1968 17.46 24.42 35.27 47.79 57.12 65.08 71.10 68.35 60.89 48.44 32.79 18.67
1969 13.56 16.11 29.40 42.92 56.50 64.97 70.28 70.54 61.20 47.33 33.21 20.32
1970 15.71 17.72 30.39 43.33 58.33 68.75 73.16 70.56 61.55 47.52 32.08 18.49
1971 14.60 19.61 32.94 45.21 58.57 66.02 71.07 68.14 62.10 48.90 33.73 19.68
1972 13.45 17.67 28.36 44.04 56.90 66.68 70.46 67.95 59.38 46.19 29.98 20.77
1973 17.62 26.96 35.80 47.23 58.00 67.57 73.52 70.03 64.40 50.53 35.46 20.84
1974 16.27 21.68 33.52 45.26 57.75 67.61 71.90 68.80 60.44 48.77 36.88 24.42
1975 18.24 18.53 25.65 40.96 55.78 69.33 73.32 70.18 61.34 48.29 35.03 21.93
1976 19.96 24.33 37.31 47.33 60.53 69.24 75.02 72.25 61.17 45.36 29.12 15.16
1977 13.72 21.06 38.34 52.62 64.16 71.53 71.28 68.71 59.47 47.07 30.93 15.87
1978  9.48 14.78 28.56 44.77 57.80 67.11 71.41 71.30 64.00 49.76 32.31 15.52
1979  7.70 11.25 24.61 40.27 54.36 65.16 70.16 68.82 59.98 47.47 35.26 24.92
1980 19.95 19.78 31.33 46.19 60.29 68.19 71.27 69.56 60.38 49.62 34.82 25.84
1981 21.35 27.98 38.76 49.61 59.42 66.59 70.93 68.98 60.43 49.48 33.72 17.57
1982 10.50 15.96 30.71 44.56 55.15 65.25 68.93 68.24 59.30 44.89 32.99 23.35
1983 22.37 24.32 31.93 41.92 54.17 66.26 73.69 71.84 61.82 47.24 27.26 16.33
1984 14.79 21.96 31.96 40.97 56.07 65.45 71.63 67.75 59.88 46.48 33.63 20.15
1985 13.97 20.30 34.15 49.80 59.27 66.61 67.74 65.89 56.99 41.73 25.33 16.08
1986 14.06 22.21 31.73 46.21 58.68 67.80 70.61 67.15 58.36 45.28 33.93 25.25
1987 26.57 29.54 39.90 50.27 63.03 70.69 72.35 68.85 57.98 47.43 34.92 23.09
1988 14.99 18.13 30.74 48.08 62.42 72.79 75.69 70.79 59.74 45.88 32.58 25.05
1989 17.63 18.69 25.96 42.36 56.86 67.61 71.94 69.54 60.32 45.85 29.61 21.84
1990 19.73 27.49 34.28 45.58 57.59 65.79 70.45 68.47 60.54 49.02 33.05 21.68
1991 18.77 24.28 36.37 47.40 60.49 68.25 71.85 67.98 59.23 43.55 31.78 24.04
1992 24.89 28.83 34.72 46.20 55.93 63.81 65.11 63.35 57.58 45.40 31.51 19.82
1993 15.38 19.31 29.57 43.18 54.65 63.29 67.89 65.37 57.89 43.92 32.07 17.32
1994 11.32 16.40 30.77 47.27 58.37 66.45 68.79 67.42 61.58 51.46 38.79 27.06
1995 21.64 23.83 31.43 42.52 54.92 65.78 72.06 68.90 60.32 44.58 30.60 16.82
1996 14.11 16.17 27.62 39.51 54.58 64.45 70.03 67.14 60.09 44.17 28.05 14.28
1997 13.33 18.61 30.04 40.99 55.55 65.53 70.79 68.46 61.34 47.83 35.64 22.83

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  16    0.980 0.957 0.943 0.940
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.4 14.8 14.0 14.1 26.6 15.0 17.6 19.7 18.8 24.9 15.4 11.3 21.6 14.1 13.3
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 28  0.4  1.9  1.8  1.9  1.2  0.9  2.6  1.4  2.6  1.3  3.1  2.5  4.0  1.0  3.4
S- 27  1.2  2.4  1.0  2.2  3.0  1.2  2.5  2.0  3.2  3.0  0.5  1.2  3.5  1.4  0.7
S- 34 -2.8 -2.3 -5.2 -5.5 -2.2 -4.4 -5.0 -3.4 -2.1 -4.7 -2.7 -5.6 -1.1 -6.9 -3.4
S- 16  4.0  4.8  7.4  4.8  6.5  3.3  8.8  6.2  7.2  6.1  8.5  8.0  9.3  7.7  7.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.71 3.07 3.29 2.95 1.62 2.57 17.30 14.08 3.22 17.57 15.56 2.01  -1.21
     27  2.59 2.83 3.08 2.94 1.98 1.92       14.29 3.02       15.63 1.94  -1.07
     34 -3.43-3.19-3.09-3.26-3.96-3.76       20.32-3.02       21.39-3.82  -0.81
     16  7.83 8.36 8.90 8.02 6.03 7.81        8.75 8.55       10.87 6.70  -1.85
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.89  4.22                   3.11  3.27 0.95  4.43  4.77 0.93   0.98
     27         3.74                         3.27 0.95        3.87 1.14   1.20
     34         3.67                         2.63 1.18        3.88 1.14   0.96
     16         4.64                         3.96 0.79        4.90 0.90   1.15
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 15.56)(0.93) + 17.57      0.98(F 27 - 15.63)(1.14) + 17.57

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  16    0.980 0.957 0.942 0.936
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.3 22.0 20.3 22.2 29.5 18.1 18.7 27.5 24.3 28.8 19.3 16.4 23.8 16.2 18.6
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 29 29.5 26.5 21.3 27.1 29.3 21.7 20.1 30.3 26.6 31.8 20.4 19.1 24.9 18.7 21.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 28 -0.4  0.9  1.0  0.5  1.0  0.8  1.8  0.5  1.5  1.1  3.1  2.6  3.1  1.4  2.6
S- 27  0.3  2.1  1.1  0.9  1.1  1.4  1.3  1.1  2.6  2.9  1.6  1.6  2.4  1.2  0.4
S- 29 -5.2 -4.6 -1.0 -4.9  0.2 -3.5 -1.4 -2.8 -2.4 -3.0 -1.1 -2.7 -1.0 -2.5 -2.6
S- 16  3.2  3.7  5.3  2.9  6.7  4.0  8.5  5.1  5.6  5.3  6.5  7.5  9.0  7.6  7.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.39 2.58 3.14 2.84 1.12 2.21 20.00 17.27 2.73 22.00 20.57 1.44  -1.29
     27  2.39 2.29 3.19 2.99 1.50 1.81       17.42 2.58       20.54 1.46  -1.12
     29 -1.60-0.95-1.04-1.36-2.64-2.17       21.10-1.11       24.57-2.57  -1.46
     16  7.36 7.76 8.58 7.89 5.49 6.98       12.20 7.80       16.13 5.88  -1.92
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.03  4.48                   3.15  3.24 0.97  4.17  4.66 0.89   0.92
     27         4.06                         3.13 1.01        4.03 1.03   1.03
     29         4.50                         3.35 0.94        4.32 0.97   1.02
     16         4.97                         3.63 0.87        4.98 0.84   0.96
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 20.57)(0.89) + 22.00      0.98(F 27 - 20.54)(1.03) + 22.00

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.975 0.943 0.939 0.938
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.9 32.0 34.2 31.7 39.9 30.7 26.0 34.3 36.4 34.7 29.6 30.8 31.4 27.6 30.0
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
cd 29 34.3 34.5 34.2 34.4 37.9 33.2 28.2 35.8 38.1 37.9 30.6 31.6 32.0 29.6 31.6
S- 28  0.0  0.5  0.9  0.4  0.9  0.7  0.7  0.7  0.9  0.4  2.3  2.1  2.3  1.1  2.3
S- 27  0.0  0.6  1.1 -0.6  0.5  1.2  0.4  0.7  1.8  1.5  1.5  1.5  1.5  1.4  0.4
S- 34 -2.7 -2.1 -4.0 -5.7 -2.3 -4.2 -6.4 -3.6 -4.0 -4.1 -1.4 -3.4 -3.6 -5.0 -4.2
S- 29 -2.3 -2.5  0.0 -2.6  2.0 -2.4 -2.2 -1.6 -1.7 -3.2 -1.0 -0.8 -0.6 -2.0 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.95 2.24 2.50 2.32 0.96 1.64 30.82 28.55 2.28 32.08 31.00 1.08  -1.20
     27  1.94 1.96 2.63 2.52 1.06 1.36       28.61 2.21       31.18 0.90  -1.32
     34 -3.12-2.71-2.87-2.96-3.55-3.67       33.42-2.60       35.86-3.78  -1.18
     29 -0.71 0.13-0.43-0.79-1.16-1.57       31.01-0.18       33.59-1.51  -1.33
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.59  3.75                   3.13  3.09 1.01  3.34  3.62 0.92   0.91
     27         3.55                         2.90 1.08        3.38 0.99   0.92
     34         3.45                         3.01 1.04        3.05 1.10   1.05
     29         3.44                         3.06 1.02        2.93 1.14   1.12
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 31.00)(0.92) + 32.08      0.97(F 27 - 31.18)(0.99) + 32.08

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  29    0.975 0.952 0.941 0.934
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.9 41.0 49.8 46.2 50.3 48.1 42.4 45.6 47.4 46.2 43.2 47.3 42.5 39.5 41.0
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 29 41.6 42.7 48.9 47.3 48.0 47.3 43.6 45.4 47.2 47.4 44.5 47.6 40.8 39.4 41.8
S- 28  0.6  0.1  1.2  0.4  0.9  1.0  0.5  1.1  0.8  1.2  1.8  1.5  1.8  1.1  1.6
S- 34 -1.9 -2.1 -2.2 -4.1 -2.1 -2.4 -4.9 -1.9 -3.2 -1.9 -1.3 -2.1 -1.7 -3.4 -3.3
S- 27  0.4  0.1  1.5 -0.3  0.5  1.3  0.9  1.2  0.7  2.1  1.8  2.0  0.3  0.8  0.6
S- 29  0.3 -1.7  0.9 -1.0  2.3  0.8 -1.2  0.2  0.2 -1.2 -1.3 -0.3  1.7  0.1 -0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.78 2.02 2.17 2.16 1.01 1.41 43.75 41.76 1.99 44.82 43.77 1.05  -0.95
     34 -2.17-1.79-2.31-1.95-2.45-2.42       45.73-1.98       47.40-2.58  -0.60
     27  1.74 1.74 2.14 2.37 1.10 1.17       41.92 1.83       43.90 0.92  -0.91
     29  0.51 1.01 0.72 0.50 0.34-0.24       42.94 0.81       44.89-0.07  -0.88
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.07  3.00                   2.75  2.47 1.11  3.29  3.32 0.99   0.89
     34         2.74                         2.28 1.21        3.24 1.01   0.84
     27         2.83                         2.12 1.30        3.14 1.05   0.81
     29         2.65                         2.31 1.19        2.94 1.12   0.94
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.99(F 28 - 43.77)(0.99) + 44.82      0.98(F 34 - 47.40)(1.01) + 44.82

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  29    0.976 0.952 0.947 0.942
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.2 56.1 59.3 58.7 63.0 62.4 56.9 57.6 60.5 55.9 54.7 58.4 54.9 54.6 55.5
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 29 52.5 55.0 58.4 57.1 61.2 61.2 56.5 55.8 58.7 55.9 53.9 58.1 52.5 54.1 54.1
S- 28  1.3  0.9  1.4  1.2  1.5  1.4  1.3  2.1  1.2  1.2  1.4  1.0  1.4  1.1  1.8
S- 34 -0.8 -1.3 -1.6 -2.2 -0.8 -0.6 -2.3 -0.8 -1.7 -1.4 -1.5 -2.0 -0.7 -2.3 -0.3
S- 27  1.3  0.5  1.5  0.5  1.9  2.0  1.8  1.8  1.0  1.1  1.1  1.1  0.2  1.2  1.5
S- 29  1.6  1.0  0.9  1.6  1.8  1.3  0.3  1.7  1.8  0.1  0.7  0.3  2.4  0.5  1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.89 2.08 2.17 2.24 1.47 1.30 57.54 55.44 2.10 57.51 56.16 1.35  -0.75
     34 -1.33-1.24-1.70-0.93-1.38-1.41       58.91-1.37       58.86-1.35   0.01
     27  1.89 1.83 2.23 2.51 1.57 1.05       55.52 2.03       56.26 1.25  -0.78
     29  1.40 1.68 1.43 1.40 1.32 1.04       55.94 1.60       56.34 1.17  -0.43
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.45  2.33                   2.17  1.88 1.16  2.73  2.71 1.01   0.87
     34         2.19                         1.83 1.19        2.77 0.99   0.83
     27         2.14                         1.60 1.35        2.53 1.08   0.80
     29         2.27                         1.81 1.20        2.68 1.02   0.85
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.99(F 28 - 56.16)(1.01) + 57.51      0.98(F 34 - 58.86)(0.99) + 57.51

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  29  34  27    0.976 0.936 0.931 0.925
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.3 65.4 66.6 67.8 70.7 72.8 67.6 65.8 68.3 63.8 63.3 66.4 65.8 64.4 65.5
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 29 64.4 64.9 66.6 66.7 69.3 70.8 66.6 64.6 67.0 62.6 61.9 66.0 63.7 63.3 64.6
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
S- 28  1.7  1.4  1.7  1.5  1.9  1.9  1.9  2.1  1.4  1.8  1.6  1.2  1.5  1.5  1.5
S- 29  1.9  0.6  0.0  1.1  1.4  2.0  1.0  1.2  1.3  1.2  1.4  0.5  2.0  1.2  1.0
S- 34 -0.5 -1.2 -0.9 -1.8 -0.8  0.7 -0.1 -0.8 -1.6 -0.8 -1.8 -1.2 -0.2 -0.8 -0.7
S- 27  1.9  1.6  2.1  1.8  2.2  2.7  2.5  1.9  1.2  1.5  0.9  1.3  0.7  1.6  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.02 2.05 2.22 2.44 1.71 1.53 66.88 64.79 2.09 66.70 65.06 1.65  -0.44
     29  1.27 1.29 1.25 1.40 1.17 1.23       65.58 1.30       65.52 1.18  -0.12
     34 -0.81-0.98-1.10-0.25-0.77-1.02       67.92-1.04       67.53-0.83   0.21
     27  2.32 2.24 2.62 3.03 2.05 1.37       64.55 2.33       64.95 1.75  -0.58
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.05  1.89                   1.77  1.49 1.19  2.41  2.35 1.03   0.86
     29         1.97                         1.52 1.17        2.34 1.03   0.88
     34         1.77                         1.52 1.17        2.20 1.10   0.94
     27         1.75                         1.35 1.31        2.14 1.13   0.86
Suggested regression eqns from two most closely related CDs ( 28 and  29): 
          0.99(F 28 - 65.06)(1.03) + 66.70      0.97(F 29 - 65.52)(1.03) + 66.70

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  29  34  27    0.974 0.942 0.912 0.899
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.7 71.6 67.7 70.6 72.3 75.7 71.9 70.4 71.8 65.1 67.9 68.8 72.1 70.0 70.8
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 28  1.6  1.7  1.7  1.6  2.0  1.9  1.9  1.8  1.3  1.4  1.9  1.6  1.7  1.6  1.6
S- 29  0.9  0.1 -0.6  0.0  1.0  0.6  0.1  0.0 -0.3  0.7  1.9  0.2  1.1  0.2  0.7
S- 34 -0.7 -0.7 -1.3 -1.5 -0.5  0.5  0.0 -1.5 -1.4 -1.3 -1.6 -1.1 -0.9  0.0 -0.8
S- 27  2.3  2.1  2.0  2.2  2.0  2.7  2.6  1.7  1.6  1.1  1.0  1.5  1.1  2.1  2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.05 1.97 2.39 2.43 1.72 1.59 71.34 69.24 2.09 70.71 69.02 1.69  -0.40
     29  0.60 0.58 0.86 0.69 0.26 0.65       70.68 0.65       70.26 0.45  -0.20
     34 -0.62-1.04-0.17-0.25-0.76-1.00       72.03-0.69       71.56-0.85  -0.16
     27  2.72 2.62 3.23 3.57 2.27 1.56       68.48 2.86       68.79 1.92  -0.94
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.99  1.87                   1.75  1.66 1.05  2.51  2.45 1.02   0.97
     29         2.01                         1.80 0.97        2.56 0.98   1.01
     34         1.73                         1.73 1.01        2.18 1.15   1.14
     27         1.68                         1.56 1.12        2.22 1.13   1.00
Suggested regression eqns from two most closely related CDs ( 28 and  29): 
          0.99(F 28 - 69.02)(1.02) + 70.71      0.97(F 29 - 70.26)(0.98) + 70.71

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  29  34  27    0.970 0.934 0.889 0.883
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.8 67.8 65.9 67.2 68.8 70.8 69.5 68.5 68.0 63.3 65.4 67.4 68.9 67.1 68.5
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
S- 28  1.4  1.6  1.9  1.7  1.7  1.7  1.5  1.2  1.3  1.6  2.0  2.2  1.9  1.7  1.5
S- 29  0.2 -0.6 -0.6  0.5  0.4  0.9 -0.7 -1.2 -1.5  0.0  1.5  0.5 -0.2  0.1 -0.1
S- 34 -1.4 -1.0 -1.2 -2.0 -0.6 -0.6 -0.3 -2.1 -1.9 -1.2 -1.1 -0.3 -1.1  0.4 -1.0
S- 27  2.3  2.1  1.8  1.7  1.7  1.6  2.5  1.7  1.9  1.4  1.6  2.1  1.8  1.7  2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.09 2.11 2.42 2.50 1.59 1.74 68.93 66.69 2.24 67.93 66.27 1.65  -0.59
     29  0.20 0.21 0.46 0.41-0.17 0.03       68.59 0.34       68.00-0.07  -0.41
     34 -0.63-0.93-0.13-0.26-1.04-0.89       69.60-0.67       68.95-1.03  -0.36
     27  2.84 2.96 3.22 3.74 2.11 1.86       65.90 3.03       66.03 1.89  -1.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.84  1.76                   1.90  1.85 1.03  2.03  2.14 0.95   0.92
     29         1.86                         1.91 0.99        2.21 0.92   0.92
     34         1.77                         1.97 0.96        2.10 0.96   1.00
     27         1.55                         1.73 1.10        1.88 1.08   0.98
Suggested regression eqns from two most closely related CDs ( 28 and  29): 
          0.98(F 28 - 66.27)(0.95) + 67.93      0.97(F 29 - 68.00)(0.92) + 67.93

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  29  34  27    0.954 0.913 0.881 0.877
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.8 59.9 57.0 58.4 58.0 59.7 60.3 60.5 59.2 57.6 57.9 61.6 60.3 60.1 61.3
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
S- 28  0.8  1.6  1.5  1.3  1.3  1.4  1.3  1.2  1.3  1.7  2.2  2.6  2.0  1.9  1.6
S- 29 -0.6  0.3 -0.1 -0.1 -0.2 -0.5 -0.8 -1.2 -1.1 -0.1  0.9  1.2 -0.2  0.7  0.2
S- 34 -2.5 -1.3 -2.2 -2.3 -1.2 -2.0 -1.2 -2.4 -2.0 -1.2 -0.9 -0.4 -1.3 -0.1 -0.7
S- 27  1.5  1.1  1.1  1.2  1.2  1.5  1.7  1.8  1.7  1.8  2.1  2.3  1.4  1.6  2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.20 2.37 2.66 2.59 1.39 1.89 61.57 59.04 2.54 59.58 57.99 1.58  -0.95
     29  0.46 0.63 0.95 0.75-0.33 0.22       60.76 0.81       59.68-0.11  -0.92
     34 -0.76-0.88 0.05-0.39-1.70-0.94       62.08-0.51       61.02-1.44  -0.93
     27  2.60 2.87 3.00 3.42 1.60 1.91       58.58 2.99       57.95 1.63  -1.36
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.95  1.66                   2.33  2.03 1.15  1.47  1.53 0.96   0.83
     29         1.65                         2.08 1.12        1.63 0.90   0.80
     34         1.68                         2.10 1.11        1.54 0.95   0.86
     27         1.56                         1.89 1.23        1.35 1.09   0.88
Suggested regression eqns from two most closely related CDs ( 28 and  29): 
          0.98(F 28 - 57.99)(0.96) + 59.58      0.96(F 29 - 59.68)(0.90) + 59.58

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  15    0.970 0.948 0.938 0.920
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.2 46.5 41.7 45.3 47.4 45.9 45.8 49.0 43.5 45.4 43.9 51.5 44.6 44.2 47.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 28  1.0  1.5  1.7  1.3  1.3  1.5  1.0  1.3  1.3  1.6  1.9  2.9  1.8  2.3  1.8
S- 34 -2.7 -2.2 -2.8 -3.2 -1.8 -3.0 -2.5 -2.6 -2.3 -2.0 -1.7  0.0 -1.9 -1.7 -1.4
S- 27  0.6  0.8 -0.2  0.9  0.9  1.2  1.1  1.3  1.5  1.1  1.8  2.0  1.5  0.6  2.0
S- 15  4.4  5.2  4.6  5.5  4.9  5.6  5.5  6.3  5.7  5.0  6.4  5.9  6.5  5.2  6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.25 2.60 2.65 2.63 1.35 1.95 48.78 46.06 2.71 45.99 44.38 1.61  -1.10
     34 -1.38-1.12-0.78-0.99-2.49-1.58       49.74-0.96       48.10-2.12  -1.16
     27  2.01 2.55 2.32 2.53 1.00 1.50       46.26 2.52       44.84 1.15  -1.37
     15  6.26 6.64 6.43 7.11 5.20 5.81       42.10 6.68       40.48 5.51  -1.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.59  2.26                   2.97  2.75 1.08  2.32  2.26 1.03   0.95
     34         2.14                         2.66 1.12        2.05 1.13   1.02
     27         2.18                         2.67 1.11        2.10 1.10   0.99
     15         2.31                         2.86 1.04        2.28 1.02   0.98
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.98(F 28 - 44.38)(1.03) + 45.99      0.97(F 34 - 48.10)(1.13) + 45.99

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.975 0.959 0.958 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.3 33.6 25.3 33.9 34.9 32.6 29.6 33.0 31.8 31.5 32.1 38.8 30.6 28.0 35.6
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 29 27.4 31.6 25.5 35.4 35.9 34.6 31.5 33.1 33.4 31.8 33.5 35.5 32.7 26.4 36.3
S- 28  1.3  2.3  2.0  1.0  1.3  1.7  1.6  1.9  1.5  2.0  2.1  3.9  1.3  2.9  1.9
S- 27  0.4  1.0  0.9  1.7  0.9  2.1  1.7  1.1  2.4  0.3  1.4  2.6  1.3  0.4  1.7
S- 34 -2.4 -2.7 -3.1 -2.6 -2.5 -3.5 -2.7 -2.2 -2.4 -3.2 -3.0  0.9 -4.1 -2.6 -1.5
S- 29 -0.1  2.1 -0.2 -1.5 -1.0 -2.0 -1.8  0.0 -1.7 -0.3 -1.5  3.3 -2.1  1.6 -0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.38 2.80 2.73 2.52 1.57 2.21 35.05 32.20 2.84 31.92 30.01 1.90  -0.94
     27  1.88 2.45 2.08 2.16 1.15 1.43       32.62 2.42       30.59 1.32  -1.10
     34 -2.05-1.66-1.60-2.05-2.74-2.26       36.62-1.58       34.43-2.51  -0.94
     29  0.14 0.58 0.58 0.25-0.62-0.18       34.46 0.58       32.31-0.39  -0.97
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.04  2.91                   2.93  2.99 0.98  3.33  3.20 1.04   1.06
     27         2.75                         2.60 1.12        2.98 1.12   0.99
     34         2.60                         2.69 1.09        2.80 1.19   1.09
     29         3.09                         3.42 0.85        3.31 1.00   1.18
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 30.01)(1.04) + 31.92      0.98(F 27 - 30.59)(1.12) + 31.92

Station# 843  CANBY               , mn  1126302    lat/lon 96.28   44.72     9M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.974 0.954 0.936 0.928
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.3 20.1 16.1 25.3 23.1 25.0 21.8 21.7 24.0 19.8 17.3 27.1 16.8 14.3 22.8
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
S- 28  1.8  2.0  2.2  1.2  1.3  2.3  1.5  2.4  1.5  2.5  2.2  4.1  1.0  3.1  0.5
S- 27  1.7  1.2  1.6  2.6  1.1  2.4  2.0  1.9  3.1  0.1  1.2  2.8  1.0 -0.1 -0.3
S- 34 -2.7 -4.2 -4.4 -2.7 -3.3 -4.9 -3.2 -1.6 -3.5 -3.1 -4.9  0.8 -6.0 -3.6 -4.2
S- 29 -1.5  0.3 -1.5 -2.4 -1.7 -1.3 -2.7 -0.1 -2.9 -0.3 -3.5  2.5 -3.4  0.5 -3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.53 2.97 3.05 2.70 1.69 2.14 22.02 19.01 3.01 20.78 18.79 1.98  -1.03
     27  2.08 2.49 2.46 2.44 1.61 1.13       19.51 2.50       19.28 1.50  -1.01
     34 -2.94-2.48-2.56-2.88-3.47-3.51       24.54-2.52       24.22-3.44  -0.92
     29 -0.89-0.44-0.29-0.80-1.65-1.43       22.46-0.44       22.17-1.39  -0.95
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.46  3.60                   3.21  3.34 0.96  3.77  3.87 0.97   1.01
     27         3.17                         2.73 1.18        3.30 1.14   0.97
     34         3.05                         2.70 1.19        3.32 1.14   0.96
     29         3.87                         3.81 0.84        3.91 0.96   1.14
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 18.79)(0.97) + 20.78      0.98(F 27 - 19.28)(1.14) + 20.78

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 13.16 13.50 25.02 40.53 55.23 65.41 67.79 65.71 58.50 44.20 30.49 17.94
1952 17.05 19.96 32.33 44.36 59.50 67.29 70.56 68.18 58.76 47.56 34.20 24.62
1953 18.88 21.51 30.24 43.68 57.08 67.10 71.67 68.99 63.94 52.76 39.26 23.64
1954 21.46 23.80 36.39 43.18 57.14 65.55 71.03 67.91 59.35 48.96 35.91 24.31
1955 16.35 17.88 31.76 47.94 62.12 69.97 74.03 71.81 63.12 46.88 30.10 16.51
1956 12.30 16.90 27.39 42.40 58.38 67.40 71.10 66.71 62.40 50.18 38.18 22.42
1957 18.33 20.75 33.11 45.06 57.54 67.46 71.83 69.20 59.60 47.12 35.85 27.19
1958 21.55 23.72 32.44 47.31 57.80 64.99 68.48 68.25 62.59 50.75 34.82 20.24
1959 13.92 20.56 33.41 47.54 59.25 67.48 72.28 70.07 60.66 44.66 33.69 23.89
1960 21.10 18.18 28.69 42.07 57.15 65.52 70.23 69.18 61.99 50.04 35.03 22.86
1961 18.96 24.68 33.58 43.97 55.48 65.63 70.99 68.23 61.65 49.05 34.43 20.33
1962 13.88 17.22 28.81 44.59 58.45 66.88 69.38 66.31 60.10 48.67 35.76 19.49
1963 12.58 18.19 33.17 46.81 58.15 66.97 70.79 68.25 63.23 53.21 35.01 21.64
1964 16.63 22.46 31.90 44.64 58.89 68.32 70.05 67.14 57.95 47.33 31.59 18.03
1965 10.79 13.78 25.24 40.58 56.05 65.65 68.56 64.07 57.24 45.40 36.57 20.05
1966 13.63 16.52 30.43 43.46 54.23 65.52 70.15 67.84 58.07 45.75 30.92 19.67
1967 12.61 17.01 27.64 42.01 54.79 62.98 67.64 65.73 57.80 46.22 32.83 21.30
1968 16.00 22.87 35.75 49.03 58.22 65.38 70.63 67.92 60.67 48.20 33.83 18.99
1969 13.27 15.21 29.54 44.22 57.30 65.52 69.83 69.65 60.31 46.55 32.47 18.23
1970 11.88 13.42 27.54 41.66 57.00 66.62 70.97 67.74 59.22 46.32 31.78 17.47
1971 11.91 16.51 30.81 44.20 58.43 65.31 69.80 66.52 61.77 50.01 35.53 19.46
1972 12.37 15.32 27.41 44.37 58.15 67.47 70.21 67.46 59.03 46.41 30.52 20.80
1973 17.13 26.79 36.63 47.88 58.08 67.40 72.86 69.61 63.52 50.81 36.16 21.62
1974 15.56 20.04 32.26 45.01 57.38 67.15 71.21 68.23 59.48 48.40 37.11 24.56
1975 18.74 18.59 27.01 42.24 57.12 69.23 72.19 68.91 61.13 49.21 36.19 22.10
1976 19.17 23.38 37.08 47.63 60.66 68.62 73.01 70.10 59.61 44.79 28.12 13.11
1977 11.48 20.51 39.06 53.04 63.75 70.88 70.84 68.37 59.28 48.15 32.39 17.32
1978  9.99 14.89 28.64 44.71 57.59 66.50 70.39 69.20 61.81 48.21 31.20 14.90
1979  7.59 12.29 25.69 40.68 54.15 64.98 70.21 69.04 60.76 48.37 35.90 25.19
1980 19.95 20.45 31.46 46.63 60.28 68.89 72.12 69.85 59.99 48.50 34.95 25.82
1981 21.32 27.62 38.53 49.56 58.94 66.37 70.66 68.50 59.78 48.98 34.48 19.38
1982 12.02 16.10 30.16 45.61 57.27 67.59 70.61 69.93 61.88 48.22 36.31 25.77
1983 24.14 26.81 34.61 44.34 55.67 67.12 74.12 72.51 63.58 49.93 29.88 17.01
1984 14.45 22.05 33.91 43.73 58.64 66.78 72.31 68.55 61.76 48.55 35.15 21.57
1985 15.54 21.73 35.78 51.32 61.07 67.64 68.53 67.02 58.65 45.07 27.23 16.99
1986 13.55 23.06 34.42 49.26 61.26 69.04 71.34 68.01 59.92 46.96 35.18 25.72
1987 26.70 31.60 42.45 53.33 64.50 71.93 73.35 70.08 59.77 49.12 36.53 24.43
1988 16.64 19.99 32.87 50.26 63.75 73.35 76.10 72.17 61.08 47.35 33.15 25.53
1989 18.09 20.38 28.87 44.67 58.49 67.94 71.98 69.51 61.23 47.66 30.95 22.70
1990 20.77 29.56 37.04 47.76 59.11 66.89 71.47 69.72 61.73 50.76 34.55 22.49
1991 18.12 24.51 37.40 49.63 62.46 70.08 73.19 68.88 60.55 45.00 31.63 22.78
1992 23.82 28.80 36.33 47.28 57.76 64.96 66.51 64.82 58.65 47.16 33.93 22.58
1993 17.78 20.35 30.72 44.35 56.61 65.17 69.42 66.24 58.40 44.96 33.74 19.42
1994 13.37 17.61 32.02 48.16 60.29 67.86 69.89 67.84 61.94 52.10 38.74 26.93
1995 21.04 24.52 33.12 45.22 57.50 67.85 73.80 70.24 61.69 45.90 32.09 19.13
1996 16.19 18.60 29.58 42.19 56.62 65.89 70.48 68.19 61.33 46.85 30.12 16.83
1997 14.91 21.13 32.64 43.84 57.26 66.42 71.24 69.33 62.53 49.02 36.87 23.24

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.977 0.942 0.924 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.1 14.4 15.5 13.6 26.7 16.6 18.1 20.8 18.1 23.8 17.8 13.4 21.0 16.2 14.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
S- 27  3.0  2.1  2.5  1.7  3.2  2.9  3.0  3.1  2.5  2.0  2.9  3.2  2.9  3.5  2.3
S- 28  2.1  1.6  3.4  1.4  1.3  2.6  3.0  2.5  1.9  0.2  5.5  4.6  3.4  3.1  5.0
S- 26  2.1  0.7  1.7  1.6  4.5  1.9  2.9  4.4  2.7  2.9  1.5  2.2  2.3  3.9 -0.2
S- 15  7.6  6.0  9.0  6.1  8.5  8.1 10.9 10.6  9.0  7.7  9.1  9.0  8.4 11.8  8.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.21 2.51 1.01 2.23 2.70 2.75 16.46 14.29 2.18 18.34 15.63 2.71   0.54
     28  2.33 2.75 1.21 2.24 2.35 3.40       14.08 2.38       15.56 2.78   0.40
     26  1.73 1.98 0.50 1.57 2.53 2.18       14.61 1.86       15.99 2.35   0.49
     15  8.23 8.16 7.59 8.17 8.45 9.03        8.26 8.20        9.68 8.67   0.46
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.05  3.74                   3.43  3.27 1.05  3.98  3.87 1.03   0.98
     28         4.22                         3.27 1.05        4.77 0.83   0.79
     26         3.41                         3.32 1.03        3.40 1.17   1.13
     15         3.92                         3.59 0.96        4.17 0.95   1.00
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 15.63)(1.03) + 18.34      0.97(F 28 - 15.56)(0.83) + 18.34

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  16    0.981 0.953 0.937 0.937
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.8 22.0 21.7 23.1 31.6 20.0 20.4 29.6 24.5 28.8 20.4 17.6 24.5 18.6 21.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 27  2.8  2.2  2.5  1.7  3.2  3.2  3.0  3.2  2.9  2.9  2.6  2.8  3.1  3.6  2.9
S- 28  2.1  1.0  2.4  1.4  3.0  2.6  3.5  2.5  1.7  1.1  4.1  3.8  3.8  3.9  5.1
S- 26  2.4  2.4  2.6  2.4  4.9  3.4  3.1  4.5  4.1  4.7  1.3  2.9  3.3  4.1  2.0
S- 16  5.7  3.8  6.7  3.7  8.8  5.8 10.2  7.1  5.8  5.3  7.5  8.7  9.7 10.1  9.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.25 2.22 1.25 2.31 2.73 2.97 19.54 17.42 2.12 23.38 20.54 2.84   0.72
     28  2.25 2.51 1.20 2.15 2.35 3.36       17.27 2.27       20.57 2.81   0.54
     26  2.28 1.95 0.96 2.27 3.29 3.20       17.56 1.98       20.18 3.20   1.22
     16  7.22 7.69 6.64 7.20 6.72 8.13       12.20 7.34       16.13 7.25  -0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.43  4.06                   3.32  3.13 1.06  4.04  4.03 1.00   0.94
     28         4.48                         3.24 1.02        4.66 0.87   0.85
     26         3.47                         2.74 1.21        3.54 1.14   0.94
     16         4.97                         3.63 0.92        4.98 0.81   0.89
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 20.54)(1.00) + 23.38      0.98(F 28 - 20.57)(0.87) + 23.38

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  26    0.982 0.956 0.942 0.941
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 34.6 33.9 35.8 34.4 42.5 32.9 28.9 37.0 37.4 36.3 30.7 32.0 33.1 29.6 32.6
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
S- 27  2.6  2.5  2.8  2.1  3.0  3.4  3.3  3.5  2.8  3.1  2.6  2.8  3.2  3.4  2.9
S- 28  2.7  2.5  2.5  3.1  3.4  2.8  3.6  3.4  1.9  2.0  3.5  3.3  4.0  3.1  4.9
S- 16  6.1  4.4  6.6  5.8  8.4  5.8  8.4  7.5  4.9  5.4  5.5  7.2  8.6  8.7  9.3
S- 26  2.9  2.8  3.9  2.5  5.5  4.7  4.4  4.6  4.6  5.2  2.8  3.7  4.6  5.0  3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.47 2.37 1.75 2.48 2.91 2.98 30.90 28.61 2.29 34.12 31.18 2.94   0.65
     28  2.47 2.64 1.61 2.29 2.81 3.25       28.55 2.35       31.00 3.11   0.76
     16  6.69 6.80 6.36 6.74 6.61 7.07       24.37 6.53       27.29 6.83   0.30
     26  3.31 2.93 2.13 3.51 4.07 4.16       28.07 2.83       30.09 4.03   1.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.86  3.55                   3.15  2.90 1.08  3.32  3.38 0.98   0.91
     28         3.75                         3.09 1.02        3.62 0.92   0.90
     16         4.11                         3.24 0.97        3.87 0.86   0.89
     26         2.98                         2.20 1.43        3.12 1.06   0.75
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 31.18)(0.98) + 34.12      0.98(F 28 - 31.00)(0.92) + 34.12

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  26    0.978 0.957 0.929 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 44.3 43.7 51.3 49.3 53.3 50.3 44.7 47.8 49.6 47.3 44.3 48.2 45.2 42.2 43.8
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
S- 27  2.8  2.9  3.0  2.8  3.5  3.5  3.2  3.3  3.0  3.1  2.9  2.9  3.0  3.4  3.4
S- 28  3.0  2.9  2.7  3.5  3.9  3.2  2.8  3.3  3.0  2.2  3.0  2.4  4.5  3.8  4.5
S- 16  6.1  4.9  6.0  5.5  7.9  6.2  6.3  6.2  5.6  4.5  4.4  5.4  7.7  8.0  8.2
S- 26  4.5  4.2  5.0  3.6  6.2  6.1  5.3  4.8  4.4  5.5  4.0  5.3  4.6  5.4  4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.65 2.50 2.02 2.62 3.15 3.11 44.31 41.92 2.39 47.02 43.90 3.13   0.73
     28  2.69 2.78 2.06 2.41 3.06 3.35       41.76 2.55       43.77 3.25   0.70
     16  6.12 6.12 6.15 5.91 6.23 6.25       38.31 6.00       40.83 6.20   0.20
     26  4.13 3.74 2.88 4.34 5.03 4.87       40.89 3.42       42.11 4.92   1.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.10  2.83                   2.28  2.12 1.08  3.16  3.14 1.01   0.94
     28         3.00                         2.47 0.92        3.32 0.95   1.03
     16         3.40                         2.33 0.98        3.46 0.91   0.93
     26         2.44                         1.61 1.42        2.98 1.06   0.75
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 43.90)(1.01) + 47.02      0.98(F 28 - 43.77)(0.95) + 47.02

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  15    0.960 0.945 0.921 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 55.7 58.6 61.1 61.3 64.5 63.8 58.5 59.1 62.5 57.8 56.6 60.3 57.5 56.6 57.3
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27  2.8  3.0  3.3  3.1  3.4  3.4  3.4  3.3  3.0  2.9  3.1  3.1  2.8  3.2  3.2
S- 28  2.8  3.5  3.2  3.8  3.0  2.8  2.9  3.6  3.2  3.0  3.4  2.9  4.0  3.1  3.5
S- 16  5.3  5.8  6.8  6.5  5.3  4.7  5.2  6.2  5.7  5.1  5.0  5.7  5.3  6.0  5.9
S- 15  6.1  6.5  8.9  7.5  8.0  7.9  8.2  8.1  7.1  7.4  7.0  8.2  6.5  8.2  8.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.66 2.56 1.96 2.66 3.17 3.05 57.88 55.52 2.37 59.40 56.26 3.14   0.77
     28  2.66 2.82 1.90 2.39 3.07 3.31       55.44 2.44       56.16 3.24   0.80
     16  5.56 5.92 5.39 5.12 5.82 5.53       52.25 5.63       53.78 5.62  -0.01
     15  7.19 7.09 6.93 6.88 7.65 7.51       50.94 6.94       51.80 7.59   0.66
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.34  2.14                   1.68  1.60 1.04  2.62  2.53 1.04   0.99
     28         2.33                         1.88 0.89        2.71 0.97   1.08
     16         2.58                         1.73 0.97        2.66 0.99   1.02
     15         2.28                         1.68 1.00        2.44 1.08   1.08
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 56.26)(1.04) + 59.40      0.97(F 28 - 56.16)(0.97) + 59.40

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  16    0.945 0.920 0.918 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.1 66.8 67.6 69.0 71.9 73.3 67.9 66.9 70.1 65.0 65.2 67.9 67.8 65.9 66.4
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
S- 27  2.8  3.0  3.1  3.0  3.4  3.2  2.8  3.0  3.1  2.7  2.7  2.8  2.8  3.1  3.1
S- 15  6.8  6.9  8.2  7.1  8.5  7.8  6.7  7.2  7.4  7.0  7.3  7.5  6.5  7.1  7.3
S- 28  2.5  2.7  2.7  2.7  3.1  2.5  2.3  3.2  3.2  2.9  3.5  2.7  3.6  3.0  2.4
S- 16  5.4  5.3  6.0  5.2  6.1  4.7  3.9  5.3  5.8  4.9  6.2  5.3  5.3  4.8  4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.59 2.33 1.94 2.83 3.03 2.89 66.77 64.55 2.23 67.93 64.95 2.97   0.74
     15  6.92 6.70 6.55 6.86 7.38 7.17       60.13 6.64       60.63 7.29   0.65
     28  2.29 2.15 1.54 2.24 2.69 3.05       64.79 1.98       65.06 2.87   0.89
     16  5.07 5.20 4.69 4.92 5.38 5.17       61.71 5.06       62.73 5.20   0.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.92  1.75                   1.29  1.35 0.96  2.27  2.14 1.06   1.10
     15         1.80                         1.34 0.97        2.04 1.11   1.15
     28         1.89                         1.49 0.87        2.35 0.96   1.11
     16         1.88                         1.17 1.10        2.29 0.99   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.97(F 27 - 64.95)(1.06) + 67.93      0.96(F 15 - 60.63)(1.11) + 67.93

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  28    0.941 0.913 0.892 0.890
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 74.1 72.3 68.5 71.3 73.3 76.1 72.0 71.5 73.2 66.5 69.4 69.9 73.8 70.5 71.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 33 75.3 72.0 69.2 71.5 73.4 75.3 71.4 71.4 73.0 67.3 70.4 70.0 73.6 70.0 70.9
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
S- 27  2.8  2.8  2.8  3.0  3.0  3.1  2.7  2.8  2.9  2.5  2.5  2.6  2.9  2.6  2.9
S- 26  5.1  5.0  4.7  5.5  5.2  5.7  5.5  5.2  5.3  4.5  4.3  4.6  4.4  5.0  5.7
S- 33 -1.1  0.3 -0.6 -0.2  0.0  0.8  0.6  0.1  0.2 -0.8 -1.0 -0.1  0.2  0.5  0.4
S- 28  2.0  2.4  2.5  2.3  3.0  2.3  2.0  2.8  2.7  2.8  3.4  2.7  3.4  2.0  2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.51 2.27 1.79 2.91 2.92 2.70 70.58 68.48 2.11 71.58 68.79 2.79   0.68
     26  4.77 4.45 3.96 5.32 5.29 4.84       66.26 4.33       66.53 5.06   0.73
     33 -0.49-0.99-0.93-0.34 0.03-0.09       71.57-0.99       71.64-0.06   0.93
     28  1.84 1.62 0.95 1.77 2.37 2.74       69.24 1.34       69.02 2.56   1.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.81  1.68                   1.56  1.56 1.00  2.34  2.22 1.05   1.05
     26         1.66                         1.53 1.02        2.13 1.10   1.08
     33         1.62                         1.52 1.02        2.13 1.10   1.07
     28         1.87                         1.66 0.94        2.45 0.96   1.02
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 68.79)(1.05) + 71.58      0.96(F 26 - 66.53)(1.10) + 71.58

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.928 0.887 0.865 0.831
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.5 68.6 67.0 68.0 70.1 72.2 69.5 69.7 68.9 64.8 66.2 67.8 70.2 68.2 69.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
S- 27  3.0  2.9  2.9  2.6  2.9  3.0  2.5  2.9  2.8  2.8  2.5  2.5  3.1  2.7  3.4
S- 26  5.1  4.7  4.4  4.4  4.6  4.9  4.7  5.1  5.0  4.5  4.1  4.3  4.8  4.7  6.1
S- 28  2.0  2.4  3.0  2.6  2.9  3.1  1.5  2.4  2.2  3.1  2.8  2.6  3.2  2.8  2.3
S- 15  6.8  6.2  7.4  6.6  6.9  8.2  5.7  6.6  6.1  6.6  6.8  6.4  7.9  6.0  7.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.53 2.29 1.73 2.90 2.96 2.85 68.00 65.90 2.11 68.87 66.03 2.84   0.73
     26  4.48 4.27 3.52 4.99 4.93 4.77       63.99 4.01       64.12 4.76   0.75
     28  1.78 1.44 0.93 1.66 2.44 2.73       66.69 1.32       66.27 2.60   1.29
     15  6.45 6.35 5.37 7.07 6.87 6.68       61.93 6.08       62.14 6.74   0.66
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.70  1.55                   1.80  1.73 1.04  1.97  1.88 1.05   1.00
     26         1.49                         1.71 1.06        1.76 1.11   1.06
     28         1.76                         1.85 0.98        2.14 0.92   0.94
     15         1.62                         1.85 0.97        1.85 1.06   1.09
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 66.03)(1.05) + 68.87      0.94(F 26 - 64.12)(1.11) + 68.87

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  26    0.907 0.860 0.850 0.842
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.6 61.8 58.7 59.9 59.8 61.1 61.2 61.7 60.5 58.7 58.4 61.9 61.7 61.3 62.5
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
S- 27  3.3  3.0  2.8  2.7  3.0  2.8  2.6  3.0  3.0  2.8  2.6  2.6  2.8  2.8  3.6
S- 34 -0.7  0.6 -0.5 -0.8  0.6 -0.7 -0.3 -1.2 -0.7 -0.1 -0.3  0.0  0.1  1.2  0.4
S- 28  2.6  3.5  3.2  2.9  3.1  2.7  2.2  2.4  2.6  2.8  2.7  2.9  3.4  3.1  2.8
S- 26  5.0  4.1  3.3  4.3  4.7  4.6  4.2  5.0  4.6  4.4  4.3  4.3  4.0  4.3  6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.49 2.48 1.38 2.79 3.00 2.92 60.74 58.58 2.16 60.85 57.95 2.91   0.75
     34 -0.87-1.26-1.56-1.02-0.30 0.07       62.08-1.34       61.02-0.16   1.18
     28  2.09 1.99 1.05 1.96 2.80 2.90       59.04 1.70       57.99 2.86   1.16
     26  4.07 4.02 2.77 4.53 4.56 4.60       57.05 3.69       56.36 4.49   0.80
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.69  1.56                   2.05  1.89 1.09  1.46  1.35 1.09   1.00
     34         1.68                         2.10 0.98        1.54 0.95   0.97
     28         1.66                         2.03 1.01        1.53 0.95   0.94
     26         1.59                         1.81 1.13        1.27 1.15   1.01
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.95(F 27 - 57.95)(1.09) + 60.85      0.93(F 34 - 61.02)(0.95) + 60.85

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  26  15    0.949 0.917 0.913 0.912
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 49.9 48.5 45.1 47.0 49.1 47.3 47.7 50.8 45.0 47.2 45.0 52.1 45.9 46.8 49.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 27  3.3  2.9  3.2  2.6  2.6  2.7  3.0  3.0  3.0  2.9  2.8  2.7  2.8  3.3  3.2
S- 34  0.0 -0.1  0.5 -1.5 -0.1 -1.6 -0.7 -0.8 -0.9 -0.2 -0.6  0.6 -0.6  1.0 -0.2
S- 26  3.9  3.4  2.5  3.2  4.2  3.4  3.8  4.2  3.4  3.8  3.8  3.8  4.1  3.8  4.2
S- 15  7.1  7.2  7.9  7.2  6.5  7.1  7.3  8.0  7.1  6.8  7.5  6.6  7.8  7.8  7.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.45 2.52 1.38 2.62 2.93 2.94 48.45 46.26 2.19 47.76 44.84 2.92   0.73
     34 -0.94-1.15-1.72-0.90-0.56-0.14       49.74-1.28       48.10-0.34   0.94
     26  3.28 3.37 2.08 3.62 3.64 3.83       45.40 3.05       44.07 3.69   0.64
     15  6.70 6.61 5.48 7.20 7.13 7.25       42.10 6.35       40.48 7.28   0.93
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.12  2.18                   2.59  2.67 0.97  2.08  2.10 0.99   1.02
     34         2.14                         2.66 0.97        2.05 1.02   1.04
     26         2.10                         2.42 1.07        1.91 1.09   1.02
     15         2.31                         2.86 0.91        2.28 0.91   1.01
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.97(F 27 - 44.84)(0.99) + 47.76      0.96(F 34 - 48.10)(1.02) + 47.76

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  26    0.966 0.934 0.933 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 29.9 35.2 27.2 35.2 36.5 33.2 31.0 34.5 31.6 33.9 33.7 38.7 32.1 30.1 36.9
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
S- 27  3.0  2.6  2.8  2.9  2.6  2.7  3.0  2.6  2.2  2.7  3.1  2.6  2.8  2.4  2.9
S- 28  3.9  3.8  3.9  2.2  2.9  2.3  2.9  3.4  1.4  4.4  3.7  3.8  2.8  4.9  3.1
S- 15  6.3  8.0  7.3  7.5  6.5  7.5  8.5  8.0  6.6  7.8  7.8  5.9  9.2  7.5  6.8
S- 26  1.8  2.3  1.6  3.3  3.1  2.9  3.8  2.4  2.0  2.6  2.9  2.5  3.9  1.1  3.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.34 2.47 1.24 2.62 2.79 2.67 34.73 32.62 2.10 33.32 30.59 2.72   0.62
     28  2.83 2.82 1.88 2.97 3.21 3.45       32.20 2.52       30.01 3.30   0.78
     15  7.09 7.03 6.16 7.73 7.25 7.37       27.95 6.77       25.90 7.41   0.64
     26  2.38 2.76 1.27 2.73 2.62 2.59       32.29 2.44       30.70 2.62   0.18
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.70  2.75                   2.46  2.60 0.94  2.95  2.98 0.99   1.05
     28         2.91                         2.99 0.82        3.20 0.92   1.12
     15         2.97                         2.80 0.88        3.27 0.90   1.03
     26         2.57                         2.16 1.13        2.71 1.09   0.96
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 30.59)(0.99) + 33.32      0.97(F 28 - 30.01)(0.92) + 33.32

Station# 844  CHASKA              , mn  1146505    lat/lon 93.58   44.80    39M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  34    0.966 0.933 0.908 0.900
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 17.0 21.6 17.0 25.7 24.4 25.5 22.7 22.5 22.8 22.6 19.4 26.9 19.1 16.8 23.2
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
S- 27  2.3  2.6  2.5  3.1  2.5  2.9  2.9  2.7  1.9  2.9  3.3  2.7  3.4  2.5  0.1
S- 28  2.5  3.5  3.1  1.7  2.6  2.8  2.3  3.2  0.2  5.2  4.4  4.0  3.3  5.7  0.9
S- 26  1.0  2.0  1.8  3.1  1.7  2.4  3.7  2.1  1.7  1.7  2.4  1.8  3.9 -0.1 -1.1
S- 34 -2.0 -2.8 -3.5 -2.2 -1.9 -4.4 -2.3 -0.8 -4.8 -0.4 -2.8  0.6 -3.7 -1.0 -3.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.20 2.45 1.07 2.43 2.73 2.38 21.54 19.51 2.03 21.82 19.28 2.54   0.51
     28  2.65 2.93 1.66 2.69 2.81 3.39       19.01 2.53       18.79 3.03   0.49
     26  1.58 2.02 0.41 1.85 2.10 1.47       19.90 1.64       19.96 1.87   0.22
     34 -2.82-2.51-3.94-2.88-2.35-2.26       24.54-2.99       24.22-2.39   0.60
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.29  3.17                   2.85  2.73 1.04  3.17  3.30 0.96   0.92
     28         3.60                         3.34 0.85        3.87 0.82   0.96
     26         2.97                         2.35 1.21        3.18 1.00   0.82
     34         3.05                         2.70 1.05        3.32 0.96   0.91
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 19.28)(0.96) + 21.82      0.97(F 28 - 18.79)(0.82) + 21.82

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 11.21 12.97 23.80 37.30 50.25 59.25 61.12 59.12 51.54 38.72 25.26 13.54
1952 12.84 16.41 28.57 39.34 52.87 60.30 63.92 62.15 53.16 42.51 30.60 21.00
1953 15.21 16.94 25.60 37.83 49.43 58.91 64.44 62.89 57.87 46.87 33.50 18.06
1954 15.10 16.86 28.37 35.29 48.80 57.68 63.35 60.85 53.28 43.30 31.59 20.57
1955 13.14 12.61 25.05 39.77 54.65 62.37 66.62 64.40 56.40 41.18 25.78 14.48
1956 10.85 14.99 22.79 35.87 49.64 58.25 62.51 59.12 55.21 44.02 32.21 16.37
1957 10.83 12.88 25.41 37.95 49.92 59.17 63.78 62.00 53.68 41.88 30.24 21.00
1958 15.06 18.20 27.15 40.67 49.98 56.90 60.93 61.32 55.32 43.97 27.34 12.83
1959  6.33 13.22 26.10 39.97 51.83 60.84 65.48 63.25 54.18 38.53 28.16 18.20
1960 15.86 13.81 23.63 36.44 50.41 59.14 64.29 63.18 55.88 44.37 29.70 17.17
1961 13.39 19.96 29.79 39.49 49.98 59.96 65.98 63.78 57.16 44.03 30.01 15.91
1962 10.02 14.14 25.08 38.47 49.51 58.17 62.36 60.56 54.88 44.54 31.76 16.29
1963  7.96 12.64 26.83 40.79 51.99 60.91 65.18 63.58 58.77 49.03 32.43 19.74
1964 13.93 18.51 26.07 39.08 51.72 61.56 63.10 61.20 52.83 42.81 27.81 14.52
1965  6.89  9.52 20.99 35.82 49.80 57.98 61.53 58.35 52.39 40.77 31.82 16.08
1966 10.90 13.12 25.75 37.60 48.91 60.09 64.94 62.65 53.80 41.54 27.72 17.11
1967 10.25 14.46 23.51 37.04 48.26 57.20 62.76 61.75 54.36 42.29 28.91 17.58
1968 12.25 17.81 28.63 41.30 50.13 58.01 62.88 62.06 55.79 44.54 29.96 16.48
1969 11.52 14.86 26.35 38.66 49.53 57.51 62.86 63.41 55.37 42.19 29.43 16.90
1970 11.18 11.90 23.59 35.70 49.97 60.62 66.92 64.83 56.50 43.43 28.66 13.91
1971  9.05 12.66 25.82 37.80 51.28 59.05 63.48 61.63 56.75 45.25 30.86 14.75
1972  7.76  9.56 20.99 36.81 50.63 60.18 63.34 60.63 52.84 40.54 25.45 15.95
1973 12.30 21.34 30.52 41.43 50.62 59.70 65.60 63.50 57.44 44.58 30.56 16.40
1974 10.88 14.24 25.44 37.24 50.03 59.99 64.64 61.30 52.82 42.35 32.30 20.74
1975 15.39 15.23 22.95 36.56 50.07 62.50 65.49 63.30 55.31 44.23 30.04 16.41
1976 13.50 17.67 30.44 40.44 53.97 61.79 66.56 64.07 54.07 39.29 22.07  8.58
1977  6.79 16.12 32.19 45.82 55.89 63.29 63.50 61.00 52.95 42.13 27.88 14.65
1978  8.70 13.36 25.15 40.30 52.32 60.90 63.88 63.01 56.45 43.76 27.07 11.38
1979  4.42  9.56 21.80 35.72 47.99 58.52 63.31 62.15 53.86 42.22 30.08 18.87
1980 13.77 13.89 25.44 40.41 54.14 62.88 65.72 63.28 53.50 42.03 28.10 18.76
1981 14.37 20.65 30.42 41.51 51.43 59.68 64.18 62.15 53.94 43.88 30.65 15.54
1982  7.89 10.91 24.45 38.35 49.63 59.59 62.47 62.10 55.08 42.41 30.82 20.03
1983 19.02 21.14 29.07 38.02 49.00 59.95 67.00 66.09 57.22 43.85 25.14 13.35
1984 11.40 17.71 28.68 37.43 51.38 59.66 65.89 62.92 56.12 42.61 29.81 17.01
1985 11.55 17.58 29.72 43.87 52.29 59.54 61.40 60.56 53.25 40.07 23.40 13.04
1986 10.27 19.07 29.59 43.21 53.99 61.72 64.26 61.67 53.94 41.29 29.17 19.73
1987 19.87 24.82 35.48 45.10 56.21 63.64 66.91 64.73 54.72 44.10 31.48 19.65
1988 11.66 13.29 25.24 42.04 55.82 66.12 68.90 65.59 54.76 42.19 27.86 19.45
1989 11.47 13.74 21.55 37.39 50.88 61.55 65.87 64.60 56.27 42.34 25.20 16.73
1990 14.03 21.97 29.19 40.40 51.92 60.06 65.34 63.66 55.36 43.83 28.88 17.42
1991 13.56 18.53 30.92 42.63 54.59 61.87 66.10 63.64 55.47 40.08 27.03 18.51
1992 18.48 22.28 29.22 40.50 50.87 58.78 60.58 59.56 53.44 42.19 29.16 18.52
1993 14.27 17.91 27.16 39.17 49.54 58.22 63.10 60.66 52.77 39.13 27.91 13.75
1994  8.22 12.67 26.94 41.89 53.30 61.20 64.03 62.20 56.27 46.70 34.11 22.45
1995 15.32 18.03 25.74 38.97 51.42 61.88 66.90 63.36 55.54 40.12 25.83 11.94
1996  9.17 11.88 22.91 35.21 49.22 58.77 64.40 62.78 56.36 41.49 26.27 13.63
1997 11.98 17.07 27.44 37.28 49.64 58.85 63.92 62.38 55.48 43.36 31.87 19.24

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.975 0.972 0.941 0.934
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.0 11.4 11.6 10.3 19.9 11.7 11.5 14.0 13.6 18.5 14.3  8.2 15.3  9.2 12.0
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 14 23.0 15.5 15.6 14.2 22.8 16.9 17.1 17.3 17.8 21.3 18.3 12.6 21.3 14.3 17.8
S- 15  2.5  2.9  5.0  2.8  1.7  3.2  4.3  3.9  4.4  2.4  5.6  3.9  2.7  4.8  5.2
S- 26 -3.0 -2.3 -2.3 -1.7 -2.3 -3.1 -3.8 -2.3 -1.8 -2.4 -2.0 -2.9 -3.4 -3.1 -3.1
S- 27 -2.1 -0.9 -1.5 -1.6 -3.7 -2.1 -3.6 -3.7 -2.0 -3.4 -0.6 -1.9 -2.8 -3.5 -0.7
S- 14 -3.9 -4.1 -4.1 -3.9 -2.9 -5.2 -5.6 -3.3 -4.2 -2.8 -4.0 -4.3 -6.0 -5.1 -5.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.83 3.40 4.39 4.04 3.28 4.14 11.91  8.26 3.65 13.35  9.68 3.68   0.03
     26 -2.68-2.79-2.70-2.56-2.64-2.71       14.61-2.70       15.99-2.64   0.05
     27 -2.19-2.26-2.18-1.90-2.47-2.14       14.29-2.38       15.63-2.27   0.10
     14 -4.80-5.29-4.96-4.98-4.11-4.61       16.94-5.03       17.70-4.35   0.68
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.27  3.92                   2.98  3.59 0.83  3.41  4.17 0.82   0.98
     26         3.41                         3.32 0.90        3.40 1.00   1.12
     27         3.74                         3.27 0.91        3.87 0.88   0.96
     14         3.07                         3.18 0.94        3.06 1.11   1.19
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.99(F 15 -  9.68)(0.82) + 13.35      0.99(F 26 - 15.99)(1.00) + 13.35

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  15  27  14    0.974 0.973 0.953 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.1 17.7 17.6 19.1 24.8 13.3 13.7 22.0 18.5 22.3 17.9 12.7 18.0 11.9 17.1
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 14 24.1 19.1 18.9 20.5 25.8 17.2 17.9 24.5 20.9 22.7 20.1 14.7 22.1 15.7 19.3
S- 26 -3.3 -2.0 -1.5 -1.6 -1.9 -3.3 -3.6 -3.1 -1.8 -1.8 -1.2 -2.0 -3.2 -2.7 -2.1
S- 15  1.2  1.8  3.8  1.9  2.4  2.9  4.2  2.9  3.2  2.1  4.3  3.9  3.1  5.2  5.6
S- 27 -2.8 -2.2 -1.6 -2.3 -3.6 -3.5 -3.7 -4.4 -3.1 -3.6  0.2 -2.1 -3.4 -3.1 -1.1
S- 14 -3.0 -1.4 -1.4 -1.5 -1.0 -3.9 -4.2 -2.5 -2.4 -0.4 -2.2 -2.1 -4.1 -3.8 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26 -2.46-2.83-2.48-2.25-2.51-2.11 14.91 17.56-2.65 17.85 20.18-2.33   0.32
     15  3.39 2.82 4.11 3.61 2.65 3.91       11.80 3.11       14.61 3.24   0.13
     27 -2.48-2.56-2.20-2.21-3.07-2.34       17.42-2.51       20.54-2.70  -0.19
     14 -3.23-4.44-3.40-3.28-2.35-2.45       18.82-3.91       20.25-2.40   1.51
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   3.56  3.47                   2.73  2.74 1.00  3.64  3.54 1.03   1.03
     15         4.20                         3.23 0.84        4.48 0.81   0.96
     27         4.06                         3.13 0.87        4.03 0.90   1.04
     14         2.95                         2.60 1.05        3.09 1.18   1.12
Suggested regression eqns from two most closely related CDs ( 26 and  15): 
          0.99(F 26 - 20.18)(1.03) + 17.85      0.99(F 15 - 14.61)(0.81) + 17.85

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.970 0.966 0.956 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 29.1 28.7 29.7 29.6 35.5 25.2 21.5 29.2 30.9 29.2 27.2 26.9 25.7 22.9 27.4
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 15  0.4  0.0  2.4  1.7  1.2  1.8  2.8  2.4  1.4  1.5  2.4  2.8  2.3  4.0  4.5
S- 26 -2.6 -2.4 -2.1 -2.4 -1.4 -2.9 -3.0 -3.2 -1.9 -1.9 -0.7 -1.4 -2.8 -1.7 -2.0
S- 27 -2.9 -2.7 -3.3 -2.7 -4.0 -4.2 -4.0 -4.4 -3.7 -4.0 -0.9 -2.3 -4.2 -3.3 -2.2
S- 16  0.5 -0.8  0.6  1.0  1.4 -1.9  1.0 -0.3 -1.6 -1.8  2.0  2.1  1.2  2.0  4.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.16 1.76 2.72 2.30 1.51 2.69 25.68 23.68 2.00 27.92 25.82 2.10   0.11
     26 -2.30-2.51-2.57-2.02-2.45-1.77       28.07-2.39       30.09-2.17   0.22
     27 -3.14-3.06-2.96-3.05-3.61-2.95       28.61-2.93       31.18-3.26  -0.33
     16  1.09 1.37 1.66 1.21 0.09 1.15       24.37 1.31       27.29 0.64  -0.67
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.09  3.61                   2.24  2.79 0.80  3.23  3.95 0.82   1.02
     26         2.98                         2.20 1.02        3.12 1.03   1.02
     27         3.55                         2.90 0.77        3.38 0.96   1.24
     16         4.11                         3.24 0.69        3.87 0.84   1.21
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 25.82)(0.82) + 27.92      0.98(F 26 - 30.09)(1.03) + 27.92

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.967 0.960 0.947 0.943
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 38.0 37.4 43.9 43.2 45.1 42.0 37.4 40.4 42.6 40.5 39.2 41.9 39.0 35.2 37.3
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 15 -0.3 -0.5  0.8  0.7  0.5  0.7  1.3  1.2  0.2  0.8  0.8  1.4  1.5  2.6  2.9
S- 27 -3.5 -3.4 -4.4 -3.3 -4.7 -4.7 -4.1 -4.0 -4.0 -3.6 -2.3 -3.4 -3.2 -3.5 -3.1
S- 26 -1.9 -2.1 -2.5 -2.4 -2.0 -2.1 -2.0 -2.5 -2.6 -1.2 -1.2 -1.0 -1.6 -1.6 -1.7
S- 16 -0.2 -1.4 -1.5 -0.5 -0.4 -2.0 -1.0 -1.2 -1.4 -2.3 -0.8 -0.9  1.5  1.0  1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.98 0.72 1.47 0.91 0.51 1.46 38.27 37.35 0.92 40.21 39.23 0.98   0.06
     27 -3.77-3.86-3.68-3.76-4.10-3.32       41.92-3.65       43.90-3.69  -0.04
     26 -2.30-2.62-2.82-2.05-2.22-1.56       40.89-2.62       42.11-1.90   0.72
     16 -0.30-0.24 0.45-0.48-1.02-0.18       38.31-0.04       40.83-0.62  -0.58
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.54  2.95                   1.75  2.04 0.86  2.77  3.20 0.87   1.01
     27         2.83                         2.12 0.82        3.14 0.88   1.07
     26         2.44                         1.61 1.08        2.98 0.93   0.86
     16         3.40                         2.33 0.75        3.46 0.80   1.07
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 39.23)(0.87) + 40.21      0.98(F 27 - 43.90)(0.88) + 40.21

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.974 0.967 0.947 0.929
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 49.0 51.4 52.3 54.0 56.2 55.8 50.9 51.9 54.6 50.9 49.5 53.3 51.4 49.2 49.6
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 15 -0.5 -0.7  0.2  0.2 -0.2  0.0  0.6  0.9 -0.8  0.5  0.0  1.2  0.4  0.8  0.5
S- 16 -1.4 -1.5 -2.0 -0.8 -3.0 -3.3 -2.5 -1.0 -2.2 -1.8 -2.0 -1.3 -0.8 -1.4 -1.8
S- 27 -3.9 -4.2 -5.5 -4.2 -4.9 -4.5 -4.2 -3.9 -4.9 -3.9 -4.0 -3.9 -3.3 -4.1 -4.4
S- 28 -3.9 -3.8 -5.6 -3.5 -5.3 -5.2 -4.7 -3.6 -4.7 -3.9 -3.7 -4.1 -2.1 -4.3 -4.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.02-0.25 0.05 0.02 0.04 0.38 50.72 50.94-0.22 52.00 51.80 0.20   0.42
     16 -1.61-1.42-1.49-1.75-1.80-1.60       52.25-1.53       53.78-1.77  -0.24
     27 -4.51-4.78-4.91-4.21-4.44-4.08       55.52-4.80       56.26-4.25   0.54
     28 -4.51-4.52-4.97-4.48-4.54-3.83       55.44-4.72       56.16-4.15   0.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.06  2.28                   1.52  1.68 0.91  2.26  2.44 0.93   1.02
     16         2.58                         1.73 0.88        2.66 0.85   0.96
     27         2.14                         1.60 0.95        2.53 0.89   0.94
     28         2.33                         1.88 0.81        2.71 0.83   1.02
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.99(F 15 - 51.80)(0.93) + 52.00      0.98(F 16 - 53.78)(0.85) + 52.00

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.953 0.938 0.914 0.886
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.0 59.7 59.5 61.7 63.6 66.1 61.5 60.1 61.9 58.8 58.2 61.2 61.9 58.8 58.8
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
S- 15 -0.4 -0.2  0.1 -0.2  0.3  0.6  0.3  0.4 -0.8  0.8  0.4  0.8  0.5  0.0 -0.2
S- 16 -1.8 -1.8 -2.1 -2.2 -2.2 -2.5 -2.5 -1.6 -2.4 -1.3 -0.8 -1.4 -0.7 -2.3 -3.6
S- 27 -4.4 -4.1 -5.0 -4.3 -4.8 -4.0 -3.6 -3.8 -5.2 -3.5 -4.2 -3.9 -3.2 -4.0 -4.4
S- 28 -4.6 -4.4 -5.4 -4.6 -5.2 -4.8 -4.1 -3.7 -5.0 -3.2 -3.4 -4.0 -2.4 -4.1 -5.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.15-0.84-0.19 0.10 0.06 0.22 59.43 60.13-0.71 60.79 60.63 0.15   0.86
     16 -2.00-2.34-2.05-1.84-1.93-1.78       61.71-2.29       62.73-1.95   0.34
     27 -4.48-5.21-4.81-3.94-4.28-4.06       64.55-5.12       64.95-4.17   0.95
     28 -4.78-5.39-5.21-4.52-4.63-3.90       64.79-5.37       65.06-4.27   1.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.85  1.80                   1.49  1.34 1.12  2.05  2.04 1.01   0.90
     16         1.88                         1.17 1.27        2.29 0.90   0.71
     27         1.75                         1.35 1.11        2.14 0.96   0.86
     28         1.89                         1.49 1.00        2.35 0.87   0.87
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 60.63)(1.01) + 60.79      0.97(F 16 - 62.73)(0.90) + 60.79

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.938 0.917 0.907 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.0 65.9 61.4 64.3 66.9 68.9 65.9 65.3 66.1 60.6 63.1 64.0 66.9 64.4 63.9
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
S- 15 -0.6 -0.2  0.2  0.0  0.9  0.7  0.5  0.3 -0.5  0.6  0.8  0.9  0.3  0.0 -0.6
S- 27 -4.4 -3.6 -4.3 -4.1 -3.5 -4.1 -3.4 -3.4 -4.2 -3.4 -3.8 -3.3 -4.0 -3.5 -4.4
S- 26 -2.1 -1.4 -2.4 -1.6 -1.2 -1.5 -0.6 -0.9 -1.8 -1.5 -2.0 -1.2 -2.5 -1.1 -1.6
S- 16 -2.6 -1.9 -1.5 -2.3 -0.5 -2.7 -2.3 -1.6 -2.3 -1.4  0.4 -1.0 -1.3 -2.5 -3.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.12-0.92-0.26 0.29 0.19 0.22 63.64 64.47-0.83 64.97 64.75 0.22   1.05
     27 -4.18-4.98-4.26-3.82-3.90-3.80       68.48-4.84       68.79-3.82   1.02
     26 -1.91-2.80-2.08-1.41-1.53-1.66       66.26-2.62       66.53-1.55   1.07
     16 -2.12-2.52-2.45-1.84-1.95-1.71       66.34-2.70       66.81-1.83   0.87
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.82  1.78                   1.69  1.70 1.00  2.14  2.24 0.95   0.96
     27         1.68                         1.56 1.08        2.22 0.96   0.89
     26         1.66                         1.53 1.10        2.13 1.00   0.91
     16         1.90                         1.66 1.02        2.54 0.84   0.83
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 64.75)(0.95) + 64.97      0.96(F 27 - 68.79)(0.96) + 64.97

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.927 0.888 0.875 0.869
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.1 62.9 60.6 61.7 64.7 65.6 64.6 63.7 63.6 59.6 60.7 62.2 63.4 62.8 62.4
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
S- 15  0.4  0.6  0.9  0.3  1.5  1.6  0.8  0.5  0.9  1.3  1.2  0.8  1.0  0.5  0.0
S- 27 -3.4 -2.7 -3.5 -3.7 -2.4 -3.6 -2.5 -3.2 -2.4 -2.4 -3.1 -3.1 -3.8 -2.7 -3.6
S- 26 -1.3 -0.9 -2.1 -2.0 -0.7 -1.6 -0.2 -0.9 -0.2 -0.8 -1.5 -1.3 -2.1 -0.7 -0.9
S- 16 -1.0 -1.0 -0.2 -1.0  0.5 -0.2 -1.7 -1.7 -1.3 -0.1  0.3 -1.1 -1.2 -1.2 -2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.40-0.42 0.30 0.73 0.68 0.83 61.72 61.93-0.21 62.96 62.14 0.82   1.03
     27 -3.53-4.48-3.34-3.45-3.23-3.01       65.90-4.18       66.03-3.07   1.10
     26 -1.58-2.50-1.55-1.36-1.27-1.08       63.99-2.27       64.12-1.16   1.12
     16 -1.46-2.19-1.56-1.30-1.05-1.09       63.71-1.99       63.90-0.94   1.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.66  1.62                   1.80  1.85 0.97  1.81  1.85 0.97   1.00
     27         1.55                         1.73 1.04        1.88 0.96   0.93
     26         1.49                         1.71 1.05        1.76 1.02   0.97
     16         1.77                         1.87 0.96        2.13 0.85   0.88
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 - 62.14)(0.97) + 62.96      0.94(F 27 - 66.03)(0.96) + 62.96

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  14    0.943 0.921 0.907 0.884
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 57.2 56.1 53.3 53.9 54.7 54.8 56.3 55.4 55.5 53.4 52.8 56.3 55.5 56.4 55.5
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
S- 15  0.7  0.8  1.3  0.7  1.4  1.2  1.2  0.5  1.8  1.3  1.5  0.6  1.1  1.3  0.6
S- 27 -3.0 -2.7 -2.6 -3.2 -2.1 -3.5 -2.3 -3.4 -2.0 -2.4 -3.0 -3.0 -3.3 -2.1 -3.5
S- 26 -1.3 -1.5 -2.1 -1.7 -0.3 -1.7 -0.8 -1.4 -0.5 -0.8 -1.3 -1.4 -2.1 -0.7 -0.9
S- 14 -0.5 -0.2 -1.9 -0.6  0.2 -0.2  0.3  0.4  0.3  0.2 -0.7 -0.2 -1.4  0.3  0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.68-0.01 0.64 0.85 0.89 1.19 54.84 54.68 0.15 55.13 54.06 1.07   0.92
     27 -3.21-3.96-3.05-3.25-2.87-2.76       58.58-3.74       57.95-2.81   0.93
     26 -1.63-2.42-1.66-1.51-1.31-1.08       57.05-2.21       56.36-1.23   0.98
     14 -0.58-1.42-0.61-0.43-0.17-0.15       55.97-1.13       55.38-0.24   0.89
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.60  1.67                   2.03  2.08 0.97  1.25  1.44 0.87   0.89
     27         1.56                         1.89 1.08        1.35 0.93   0.87
     26         1.59                         1.81 1.12        1.27 0.99   0.88
     14         1.54                         1.65 1.23        1.19 1.06   0.86
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 54.06)(0.87) + 55.13      0.96(F 27 - 57.95)(0.93) + 55.13

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  14    0.973 0.971 0.961 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.8 42.6 40.1 41.3 44.1 42.2 42.3 43.8 40.1 42.2 39.1 46.7 40.1 41.5 43.4
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 14 46.1 44.9 43.7 43.5 44.6 43.8 43.6 45.7 42.5 43.0 41.2 47.9 42.3 43.6 44.7
S- 27 -2.8 -3.0 -1.8 -3.1 -2.4 -2.5 -2.4 -3.9 -1.9 -2.1 -3.0 -2.7 -3.0 -2.0 -2.5
S- 15  1.0  1.3  2.9  1.5  1.5  1.9  2.0  1.1  2.2  1.8  1.6  1.2  2.0  2.5  1.5
S- 26 -2.2 -2.5 -2.5 -2.4 -0.9 -1.8 -1.5 -2.7 -1.5 -1.2 -2.0 -1.6 -1.7 -1.5 -1.5
S- 14 -2.2 -2.3 -3.7 -2.2 -0.5 -1.6 -1.3 -1.9 -2.4 -0.8 -2.1 -1.2 -2.1 -2.1 -1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -2.86-3.26-2.77-3.03-2.67-2.47 43.10 46.26-3.15 42.22 44.84-2.62   0.54
     15  1.39 0.83 1.33 1.55 1.53 1.83       42.10 1.00       40.48 1.74   0.74
     26 -2.04-2.40-2.07-2.03-1.96-1.59       45.40-2.30       44.07-1.85   0.45
     14 -1.94-2.48-1.91-1.78-1.76-1.71       45.37-2.27       44.06-1.84   0.43
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.09  2.18                   2.67  2.67 1.00  1.91  2.10 0.91   0.91
     15         2.31                         2.86 0.93        2.28 0.84   0.90
     26         2.10                         2.42 1.10        1.91 1.00   0.91
     14         1.91                         2.10 1.27        1.61 1.19   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 44.84)(0.91) + 42.22      0.99(F 15 - 40.48)(0.84) + 42.22

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.978 0.970 0.964 0.938
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.1 29.8 23.4 29.2 31.5 27.9 25.2 28.9 27.0 29.2 27.9 34.1 25.8 26.3 31.9
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 14 30.0 33.9 28.3 32.6 33.8 31.2 27.9 33.4 31.5 32.0 31.4 37.4 29.5 31.2 34.5
S- 15  1.6  2.7  3.4  1.5  1.5  2.2  2.8  2.3  2.0  3.1  2.0  1.3  2.9  3.6  1.8
S- 26 -3.0 -3.1 -2.2 -2.7 -1.9 -2.4 -2.0 -3.3 -2.6 -2.2 -2.9 -2.1 -2.4 -2.7 -1.9
S- 27 -1.7 -2.8 -1.0 -3.1 -2.5 -2.6 -2.7 -3.1 -2.4 -2.1 -2.8 -2.1 -3.5 -1.4 -2.1
S- 14 -4.9 -4.1 -4.9 -3.4 -2.3 -3.3 -2.7 -4.5 -4.5 -2.9 -3.5 -3.3 -3.7 -5.0 -2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.21 1.71 2.49 2.37 2.15 2.37 29.88 27.95 1.93 28.21 25.90 2.31   0.38
     26 -2.50-2.55-2.40-2.63-2.48-2.40       32.29-2.41       30.70-2.49  -0.08
     27 -2.55-2.84-2.43-2.75-2.31-2.32       32.62-2.74       30.59-2.38   0.36
     14 -3.61-3.69-3.40-3.69-3.63-3.64       33.40-3.52       31.92-3.71  -0.19
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.61  2.97                   2.42  2.80 0.86  2.79  3.27 0.85   0.99
     26         2.57                         2.16 1.12        2.71 1.03   0.92
     27         2.75                         2.60 0.93        2.98 0.93   1.00
     14         2.31                         1.93 1.25        2.40 1.16   0.92
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.99(F 15 - 25.90)(0.85) + 28.21      0.99(F 26 - 30.70)(1.03) + 28.21

Station# 845  CLOQUET             , mn  1163006    lat/lon 92.50   46.68     0M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  15  27  14    0.965 0.964 0.950 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.4 17.0 13.0 19.7 19.6 19.5 16.7 17.4 18.5 18.5 13.8 22.5 11.9 13.6 19.2
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 14 18.1 21.7 18.2 24.2 24.1 24.5 20.2 22.7 23.4 22.9 18.7 27.5 17.9 20.5 25.7
S- 26 -2.7 -2.6 -2.2 -2.9 -3.1 -3.6 -2.3 -3.0 -2.6 -2.4 -3.3 -2.6 -3.3 -3.3 -5.1
S- 15  2.6  4.1  3.5  2.3  2.3  3.7  3.4  4.1  1.9  4.6  2.9  2.3  4.3  4.7 -0.2
S- 27 -1.3 -1.9 -1.5 -2.9 -2.3 -3.2 -3.1 -2.3 -2.4 -1.2 -2.4 -1.8 -3.8 -0.7 -3.9
S- 14 -4.8 -4.7 -5.1 -4.5 -4.4 -5.0 -3.5 -5.3 -4.9 -4.4 -5.0 -5.1 -5.9 -6.9 -6.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26 -2.93-3.02-2.66-2.98-2.86-3.23 17.05 19.90-2.85 16.96 19.96-3.00  -0.15
     15  3.26 2.92 3.87 3.38 3.11 2.93       13.83 3.22       13.85 3.11  -0.11
     27 -2.31-2.59-1.99-2.41-2.24-2.32       19.51-2.46       19.28-2.32   0.14
     14 -5.17-5.26-5.12-5.28-4.77-5.52       22.28-5.23       22.02-5.06   0.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.88  2.97                   2.58  2.35 1.10  3.02  3.18 0.95   0.87
     15         3.46                         3.17 0.81        3.74 0.81   0.99
     27         3.17                         2.73 0.94        3.30 0.91   0.97
     14         2.64                         2.24 1.15        2.90 1.04   0.90
Suggested regression eqns from two most closely related CDs ( 26 and  15): 
          0.98(F 26 - 19.96)(0.95) + 16.96      0.98(F 15 - 13.85)(0.81) + 16.96

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 12.78 14.12 25.53 40.28 54.15 63.64 65.44 63.23 55.59 41.90 27.79 15.10
1952 14.17 17.36 30.47 42.46 57.55 65.41 68.84 67.21 58.00 46.75 33.59 23.42
1953 17.59 19.48 28.30 41.60 54.60 64.56 69.40 67.25 62.41 51.28 37.14 20.08
1954 16.82 19.22 32.34 39.91 53.88 63.15 68.78 65.60 56.86 46.56 34.70 23.25
1955 15.09 15.16 28.80 45.11 59.73 67.44 71.12 68.95 60.44 43.88 27.27 14.19
1956 10.72 15.39 24.93 39.58 55.10 64.49 68.62 64.32 59.81 47.74 36.19 20.07
1957 14.97 16.44 29.23 41.80 54.45 64.54 68.87 66.98 57.75 45.56 33.96 24.47
1958 18.65 20.73 30.09 45.28 55.78 62.98 66.24 66.38 60.35 48.09 31.85 17.56
1959 11.75 18.54 31.11 45.38 57.53 66.49 71.00 68.22 58.15 41.62 30.54 20.58
1960 17.82 14.99 25.34 39.58 54.69 64.10 68.80 67.94 60.51 47.88 33.15 20.78
1961 17.85 23.98 32.72 42.59 53.96 64.55 70.51 67.33 60.72 46.99 32.00 17.44
1962 11.11 15.12 26.74 42.38 55.59 63.97 67.16 64.55 59.18 48.21 35.51 19.57
1963 11.77 16.80 31.46 45.14 57.13 65.63 70.43 68.04 63.14 52.64 34.74 21.40
1964 15.91 20.61 29.67 43.13 58.08 67.61 69.28 66.41 57.93 46.81 30.60 16.20
1965  8.60 10.84 22.84 38.70 54.99 64.12 67.58 62.74 56.30 43.92 35.19 18.14
1966 12.29 15.23 28.82 41.85 53.33 65.22 69.80 67.28 58.11 45.04 30.42 18.67
1967 11.95 15.82 26.06 40.57 53.18 62.06 67.39 65.72 57.63 45.58 32.13 20.55
1968 14.36 20.35 32.33 45.74 55.53 63.01 68.37 66.18 59.40 47.20 31.68 16.71
1969 11.31 14.26 28.16 42.04 54.77 62.77 67.41 67.67 59.00 45.52 31.11 17.08
1970 11.44 12.89 26.23 39.90 55.76 66.24 70.90 67.85 59.21 45.73 30.75 15.87
1971 10.86 14.33 28.35 41.38 56.13 63.11 67.70 64.97 59.76 47.38 32.23 16.73
1972  9.32 12.24 24.19 41.20 55.06 64.59 67.54 64.83 56.28 43.31 27.34 17.92
1973 14.51 24.35 34.16 45.89 55.89 64.44 69.69 66.50 61.08 48.39 34.12 19.39
1974 13.51 17.07 28.85 41.13 54.51 64.52 68.75 65.76 57.39 46.44 35.05 22.38
1975 16.41 15.84 23.89 38.91 54.11 66.73 69.77 66.42 58.36 46.74 33.60 19.99
1976 16.57 20.57 33.62 44.40 58.06 66.12 71.21 68.57 58.44 43.26 26.05 11.21
1977  9.42 18.30 36.54 51.39 62.28 69.37 69.18 66.61 58.19 46.42 30.19 15.25
1978  8.60 14.31 27.62 43.96 56.79 65.63 68.98 68.47 61.22 47.71 29.89 13.43
1979  5.98 10.89 24.22 39.04 52.37 62.86 67.86 66.90 58.74 46.54 33.74 22.06
1980 16.59 16.48 29.05 44.97 59.23 67.14 69.59 67.22 57.64 46.49 32.65 23.63
1981 19.16 25.70 36.02 47.27 57.05 64.69 68.68 66.59 58.08 47.67 33.16 17.28
1982  9.59 13.01 27.86 43.30 55.46 65.72 68.71 67.78 59.60 45.37 33.38 22.46
1983 21.33 24.16 32.99 42.97 54.67 65.76 72.85 71.23 62.00 47.67 27.70 15.25
1984 13.28 20.54 32.28 42.11 56.98 65.44 70.95 67.31 60.03 46.69 33.06 19.50
1985 13.40 19.81 33.65 49.33 58.94 65.71 66.63 65.09 57.05 42.74 25.37 15.09
1986 12.54 21.68 32.58 47.01 58.92 66.86 69.48 66.32 58.39 45.34 33.38 23.65
1987 24.62 29.64 41.12 51.45 62.68 69.55 71.69 68.71 58.77 48.16 35.18 22.71
1988 14.58 17.49 30.74 48.49 62.74 72.51 74.75 70.57 59.48 45.28 30.80 21.91
1989 14.64 16.81 25.51 42.24 56.48 66.89 70.86 68.84 60.42 45.88 28.59 19.93
1990 18.11 26.44 33.78 45.05 56.60 64.62 69.37 67.86 60.11 48.77 32.95 20.85
1991 17.01 22.81 35.36 47.48 60.21 67.96 71.15 67.45 58.90 43.33 30.16 21.47
1992 21.98 26.53 34.01 45.51 55.92 63.49 65.21 63.83 57.57 45.38 31.14 19.29
1993 14.86 18.46 29.17 42.59 54.51 63.09 67.43 64.69 56.71 42.97 30.81 15.78
1994  9.94 14.88 29.94 46.23 58.22 66.44 68.52 66.55 60.24 49.98 36.50 24.18
1995 17.67 21.10 29.71 42.84 55.69 66.24 71.86 68.28 60.06 44.33 29.79 15.68
1996 12.49 14.78 26.27 39.37 54.54 64.45 69.74 67.53 60.65 44.87 28.17 14.12
1997 12.41 17.94 29.96 41.39 55.61 64.66 69.44 67.11 60.41 46.92 34.75 21.17

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.982 0.971 0.954 0.947
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.3 13.3 13.4 12.5 24.6 14.6 14.6 18.1 17.0 22.0 14.9  9.9 17.7 12.5 12.4
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 27  0.2  0.9  0.4  0.7  1.1  0.8 -0.4  0.4  1.4  0.1 -0.1 -0.2 -0.5 -0.2 -0.2
S- 28 -0.7  0.4  1.3  0.4 -0.7  0.5 -0.4 -0.2  0.8 -1.6  2.6  1.2  0.1 -0.6  2.5
S- 15  4.8  4.8  6.9  5.0  6.4  6.1  7.4  7.9  7.8  5.9  6.2  5.6  5.1  8.1  5.6
S- 16  3.0  3.2  6.9  3.2  4.5  2.9  5.8  4.6  5.5  3.2  8.0  6.6  5.4  6.1  6.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.07 0.13-0.36 0.02 0.51 0.06 14.37 14.29 0.09 15.92 15.63 0.30   0.21
     28  0.19 0.38-0.15 0.03 0.15 0.70       14.08 0.29       15.56 0.36   0.07
     15  6.10 5.79 6.22 5.96 6.26 6.33        8.26 6.11        9.68 6.25   0.14
     16  5.31 5.67 5.46 5.10 4.56 5.94        8.75 5.62       10.87 5.05  -0.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.76  3.74                   3.00  3.27 0.92  4.00  3.87 1.03   1.12
     28         4.22                         3.27 0.92        4.77 0.84   0.91
     15         3.92                         3.59 0.84        4.17 0.96   1.14
     16         4.64                         3.96 0.76        4.90 0.82   1.07
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 15.63)(1.03) + 15.92      0.99(F 28 - 15.56)(0.84) + 15.92

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.987 0.964 0.959 0.958
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.2 20.5 19.8 21.7 29.6 17.5 16.8 26.4 22.8 26.5 18.5 14.9 21.1 14.8 17.9
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 27  0.2  0.7  0.6  0.3  1.2  0.7 -0.6  0.1  1.2  0.6  0.7  0.1 -0.4 -0.2 -0.2
S- 28 -0.6 -0.5  0.5  0.0  1.1  0.1  0.0 -0.6  0.0 -1.2  2.2  1.1  0.4  0.0  1.9
S- 15  4.3  4.7  6.0  4.5  7.2  7.1  7.3  7.4  7.4  6.3  4.9  6.1  6.2  8.1  6.5
S- 16  3.1  2.3  4.8  2.3  6.8  3.3  6.6  4.0  4.1  3.0  5.6  5.9  6.3  6.2  6.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.04-0.31-0.30-0.13 0.37 0.25 17.25 17.42-0.17 20.87 20.54 0.33   0.50
     28 -0.05-0.02-0.35-0.29-0.01 0.64       17.27-0.02       20.57 0.30   0.32
     15  5.83 5.07 6.01 5.68 6.09 6.50       11.80 5.45       14.61 6.27   0.82
     16  4.93 5.16 5.09 4.76 4.36 5.42       12.20 5.05       16.13 4.74  -0.31
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.28  4.06                   3.15  3.13 1.00  4.26  4.03 1.06   1.05
     28         4.48                         3.24 0.97        4.66 0.91   0.94
     15         4.20                         3.23 0.97        4.48 0.95   0.98
     16         4.97                         3.63 0.87        4.98 0.86   0.99
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 20.54)(1.06) + 20.87      0.98(F 28 - 20.57)(0.91) + 20.87

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  16    0.986 0.959 0.956 0.954
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 33.0 32.3 33.7 32.6 41.1 30.7 25.5 33.8 35.4 34.0 29.2 29.9 29.7 26.3 30.0
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 27  1.0  0.9  0.6  0.3  1.7  1.2  0.0  0.2  0.8  0.8  1.1  0.7 -0.2  0.1  0.3
S- 26  1.3  1.1  1.8  0.6  4.2  2.6  1.0  1.4  2.5  2.9  1.3  1.6  1.2  1.7  0.5
S- 28  1.0  0.8  0.4  1.3  2.1  0.7  0.2  0.2 -0.1 -0.3  1.9  1.2  0.6 -0.2  2.2
S- 16  4.4  2.8  4.5  4.0  7.0  3.6  5.0  4.3  2.8  3.0  4.0  5.1  5.2  5.4  6.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.16-0.10-0.11-0.07 0.70 0.49 28.64 28.61 0.03 31.80 31.18 0.63   0.60
     26  1.00 0.46 0.28 0.95 1.86 1.67       28.07 0.56       30.09 1.71   1.15
     28  0.17 0.18-0.25-0.27 0.60 0.76       28.55 0.09       31.00 0.80   0.71
     16  4.39 4.34 4.50 4.18 4.40 4.59       24.37 4.27       27.29 4.52   0.25
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.78  3.55                   2.86  2.90 0.99  3.68  3.38 1.09   1.10
     26         2.98                         2.20 1.30        3.12 1.18   0.91
     28         3.75                         3.09 0.93        3.62 1.02   1.10
     16         4.11                         3.24 0.88        3.87 0.95   1.08
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 31.18)(1.09) + 31.80      0.98(F 26 - 30.09)(1.18) + 31.80

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  16    0.984 0.953 0.952 0.949
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.0 42.1 49.3 47.0 51.5 48.5 42.2 45.0 47.5 45.5 42.6 46.2 42.8 39.4 41.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 27  1.5  1.3  1.0  0.5  1.6  1.7  0.8  0.6  0.8  1.4  1.2  1.0  0.7  0.6  1.0
S- 15  4.7  4.2  6.3  4.5  6.9  7.1  6.1  5.9  5.1  5.8  4.2  5.8  5.3  6.8  7.0
S- 28  1.6  1.3  0.7  1.2  2.0  1.4  0.4  0.6  0.9  0.5  1.2  0.5  2.1  1.0  2.0
S- 16  4.8  3.3  4.0  3.2  6.0  4.5  3.9  3.5  3.4  2.7  2.6  3.5  5.4  5.2  5.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.48 0.19 0.13 0.21 1.09 0.93 42.19 41.92 0.28 44.94 43.90 1.04   0.76
     15  5.24 4.78 5.28 4.88 5.70 5.72       37.35 4.85       39.23 5.71   0.86
     28  0.52 0.47 0.17 0.00 1.00 1.17       41.76 0.44       43.77 1.17   0.73
     16  3.95 3.82 4.25 3.50 4.17 4.07       38.31 3.88       40.83 4.11   0.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.14  2.83                   2.21  2.12 1.04  3.26  3.14 1.04   1.00
     15         2.95                         2.04 1.08        3.20 1.02   0.94
     28         3.00                         2.47 0.89        3.32 0.98   1.10
     16         3.40                         2.33 0.95        3.46 0.94   0.99
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 43.90)(1.04) + 44.94      0.98(F 15 - 39.23)(1.02) + 44.94

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  15    0.969 0.960 0.957 0.946
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.7 57.0 58.9 58.9 62.7 62.7 56.5 56.6 60.2 55.9 54.5 58.2 55.7 54.5 55.6
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27  1.8  1.4  1.2  0.8  1.6  2.4  1.4  0.8  0.7  1.1  1.0  1.0  1.0  1.2  1.6
S- 28  1.8  1.8  1.1  1.4  1.2  1.8  0.9  1.1  1.0  1.2  1.3  0.8  2.1  1.0  1.9
S- 16  4.3  4.1  4.6  4.1  3.5  3.7  3.1  3.6  3.4  3.3  2.9  3.6  3.5  3.9  4.2
S- 15  5.1  4.9  6.8  5.1  6.2  6.9  6.2  5.6  4.9  5.6  4.9  6.1  4.7  6.1  6.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.68 0.19 0.34 0.54 1.35 1.08 55.81 55.52 0.30 57.51 56.26 1.25   0.96
     28  0.68 0.44 0.28 0.27 1.25 1.33       55.44 0.38       56.16 1.36   0.98
     16  3.58 3.55 3.77 3.00 4.00 3.56       52.25 3.56       53.78 3.73   0.17
     15  5.21 4.71 5.30 4.77 5.83 5.54       50.94 4.87       51.80 5.71   0.84
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.39  2.14                   1.71  1.60 1.07  2.63  2.53 1.04   0.97
     28         2.33                         1.88 0.91        2.71 0.97   1.06
     16         2.58                         1.73 0.99        2.66 0.99   1.00
     15         2.28                         1.68 1.02        2.44 1.08   1.06
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 56.26)(1.04) + 57.51      0.98(F 28 - 56.16)(0.97) + 57.51

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  16  28    0.960 0.943 0.942 0.935
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.8 65.4 65.7 66.9 69.6 72.5 66.9 64.6 68.0 63.5 63.1 66.4 66.2 64.4 64.7
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
S- 27  1.4  1.6  1.2  0.8  1.1  2.4  1.8  0.8  0.9  1.2  0.7  1.3  1.2  1.6  1.4
S- 15  5.4  5.5  6.2  4.9  6.2  7.0  5.6  5.0  5.3  5.5  5.3  6.1  4.9  5.7  5.6
S- 16  4.0  3.9  4.0  3.0  3.7  3.9  2.8  3.0  3.7  3.4  4.1  3.9  3.7  3.3  2.2
S- 28  1.2  1.4  0.8  0.5  0.8  1.6  1.2  0.9  1.1  1.5  1.4  1.2  2.0  1.5  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.75 0.19 0.51 0.63 1.34 1.19 64.85 64.55 0.30 66.24 64.95 1.29   0.99
     15  5.08 4.56 5.12 4.67 5.69 5.47       60.13 4.71       60.63 5.61   0.90
     16  3.23 3.06 3.26 2.73 3.69 3.47       61.71 3.13       62.73 3.51   0.38
     28  0.45 0.01 0.11 0.05 1.00 1.35       64.79 0.05       65.06 1.19   1.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.98  1.75                   1.37  1.35 1.01  2.32  2.14 1.08   1.07
     15         1.80                         1.34 1.02        2.04 1.14   1.11
     16         1.88                         1.17 1.16        2.29 1.02   0.87
     28         1.89                         1.49 0.92        2.35 0.99   1.08
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 64.95)(1.08) + 66.24      0.97(F 15 - 60.63)(1.14) + 66.24

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  16    0.954 0.923 0.920 0.910
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.8 70.9 66.6 69.5 71.7 74.8 70.9 69.4 71.2 65.2 67.4 68.5 71.9 69.7 69.4
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
S- 27  1.5  1.5  0.9  1.1  1.3  1.8  1.6  0.7  0.9  1.2  0.6  1.2  0.9  1.8  1.1
S- 15  5.2  4.9  5.4  5.2  5.7  6.6  5.4  4.4  4.6  5.3  5.1  5.3  5.3  5.3  5.0
S- 26  3.8  3.6  2.8  3.7  3.6  4.4  4.4  3.1  3.3  3.2  2.3  3.3  2.5  4.3  3.9
S- 16  3.2  3.1  3.7  2.9  4.3  3.2  2.7  2.4  2.7  3.2  4.7  3.5  3.6  2.8  1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.76 0.08 0.77 0.65 1.27 1.11 68.80 68.48 0.33 70.00 68.79 1.20   0.88
     15  4.82 4.14 4.77 4.77 5.37 5.12       64.47 4.34       64.75 5.25   0.91
     26  3.02 2.26 2.95 3.07 3.64 3.24       66.26 2.55       66.53 3.47   0.92
     16  2.81 2.55 2.58 2.63 3.22 3.19       66.34 2.46       66.81 3.19   0.73
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.83  1.68                   1.60  1.56 1.03  2.37  2.22 1.07   1.04
     15         1.78                         1.70 0.94        2.24 1.06   1.12
     26         1.66                         1.53 1.04        2.13 1.11   1.06
     16         1.90                         1.66 0.96        2.54 0.93   0.97
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 68.79)(1.07) + 70.00      0.96(F 15 - 64.75)(1.06) + 70.00

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  28    0.942 0.915 0.902 0.871
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.2 67.3 65.1 66.3 68.7 70.6 68.8 67.9 67.4 63.8 64.7 66.6 68.3 67.5 67.1
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
S- 27  1.7  1.7  1.0  0.9  1.5  1.4  1.8  1.0  1.4  1.9  1.0  1.2  1.2  2.1  1.2
S- 15  5.5  5.0  5.4  4.9  5.5  6.6  5.0  4.7  4.7  5.6  5.3  5.1  5.9  5.3  4.7
S- 26  3.8  3.4  2.5  2.7  3.3  3.3  4.0  3.3  3.6  3.5  2.5  3.0  2.8  4.0  3.8
S- 28  0.8  1.1  1.1  0.9  1.5  1.5  0.8  0.6  0.7  2.1  1.3  1.3  1.3  2.1  0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.91 0.30 0.82 0.79 1.39 1.40 66.34 65.90 0.45 67.42 66.03 1.39   0.94
     15  4.84 4.36 4.46 4.97 5.30 5.23       61.93 4.42       62.14 5.29   0.87
     26  2.86 2.28 2.61 2.88 3.36 3.33       63.99 2.35       64.12 3.31   0.95
     28  0.17-0.55 0.02-0.45 0.87 1.28       66.69-0.34       66.27 1.15   1.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.69  1.55                   1.81  1.73 1.05  1.95  1.88 1.04   0.99
     15         1.62                         1.85 0.98        1.85 1.05   1.07
     26         1.49                         1.71 1.06        1.76 1.10   1.04
     28         1.76                         1.85 0.98        2.14 0.91   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.97(F 27 - 66.03)(1.04) + 67.42      0.96(F 15 - 62.14)(1.05) + 67.42

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  16  28    0.937 0.923 0.892 0.880
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.0 60.0 57.0 58.4 58.8 59.5 60.4 60.1 58.9 57.6 56.7 60.2 60.1 60.7 60.4
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
S- 27  1.7  1.2  1.2  1.2  2.0  1.2  1.8  1.3  1.4  1.8  1.0  0.9  1.2  2.2  1.5
S- 15  5.5  4.8  5.1  5.2  5.5  5.9  5.3  5.2  5.2  5.4  5.5  4.6  5.7  5.6  5.6
S- 16  4.8  4.6  5.0  4.0  4.4  4.1  3.8  3.0  3.8  4.2  3.8  3.1  4.1  4.6  3.2
S- 28  1.0  1.8  1.6  1.4  2.1  1.1  1.4  0.8  0.9  1.7  1.0  1.2  1.8  2.5  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.96 0.38 0.82 0.86 1.46 1.41 59.14 58.58 0.56 59.39 57.95 1.44   0.88
     15  4.85 4.33 4.51 4.96 5.22 5.36       54.68 4.46       54.06 5.33   0.87
     16  3.49 3.13 3.13 3.41 4.05 3.81       55.96 3.18       55.36 4.03   0.84
     28  0.56-0.12 0.48 0.04 1.25 1.39       59.04 0.11       57.99 1.39   1.29
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.64  1.56                   2.10  1.89 1.11  1.42  1.35 1.05   0.95
     15         1.67                         2.08 1.01        1.44 0.98   0.97
     16         1.77                         2.28 0.92        1.60 0.89   0.97
     28         1.66                         2.03 1.04        1.53 0.93   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.97(F 27 - 57.95)(1.05) + 59.39      0.96(F 15 - 54.06)(0.98) + 59.39

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  34    0.973 0.958 0.950 0.928
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.7 46.7 42.7 45.3 48.2 45.3 45.9 48.8 43.3 45.4 43.0 50.0 44.3 44.9 46.9
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 27  1.1  1.0  0.8  0.9  1.6  0.6  1.2  1.0  1.3  1.1  0.8  0.5  1.2  1.3  1.0
S- 15  4.9  5.4  5.6  5.6  5.6  5.0  5.5  6.0  5.5  5.0  5.5  4.5  6.2  5.9  5.1
S- 28  1.4  1.7  2.7  1.4  2.0  0.9  1.0  1.0  1.0  1.6  1.0  1.4  1.6  3.0  0.9
S- 34 -2.2 -2.0 -1.8 -3.1 -1.0 -3.6 -2.5 -2.8 -2.5 -2.0 -2.6 -1.5 -2.2 -1.0 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.68 0.33 0.47 0.60 1.03 1.06 46.66 46.26 0.40 45.89 44.84 1.05   0.65
     15  4.93 4.42 4.58 5.18 5.23 5.36       42.10 4.55       40.48 5.41   0.85
     28  0.92 0.39 0.80 0.70 1.38 1.50       46.06 0.59       44.38 1.51   0.92
     34 -2.72-3.34-2.63-2.92-2.46-2.02       49.74-3.08       48.10-2.22   0.86
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.21  2.18                   2.93  2.67 1.10  2.07  2.10 0.99   0.90
     15         2.31                         2.86 1.03        2.28 0.91   0.89
     28         2.26                         2.75 1.07        2.26 0.92   0.86
     34         2.14                         2.66 1.10        2.05 1.01   0.92
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 44.84)(0.99) + 45.89      0.98(F 15 - 40.48)(0.91) + 45.89

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  34    0.985 0.969 0.965 0.939
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.7 33.1 25.4 33.4 35.2 30.8 28.6 33.0 30.2 31.1 30.8 36.5 29.8 28.2 34.8
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
S- 27  0.8  0.5  1.0  1.1  1.2  0.3  0.6  1.0  0.7 -0.1  0.1  0.3  0.5  0.5  0.8
S- 28  1.8  1.7  2.1  0.4  1.5 -0.1  0.6  1.8 -0.1  1.6  0.8  1.6  0.5  3.0  1.0
S- 15  4.1  5.9  5.4  5.7  5.2  5.1  6.1  6.4  5.1  5.0  4.9  3.7  6.9  5.5  4.6
S- 34 -2.0 -3.3 -3.0 -3.2 -2.2 -5.3 -3.7 -2.3 -4.0 -3.5 -4.3 -1.4 -4.9 -2.5 -2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.39 0.34 0.13 0.29 0.80 0.41 32.95 32.62 0.32 31.22 30.59 0.63   0.31
     28  0.89 0.69 0.77 0.65 1.22 1.20       32.20 0.74       30.01 1.21   0.47
     15  5.15 4.89 5.05 5.41 5.27 5.11       27.95 4.99       25.90 5.32   0.33
     34 -3.54-3.78-3.56-3.92-3.09-3.28       36.62-3.67       34.43-3.20   0.47
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.80  2.75                   2.82  2.60 1.09  2.98  2.98 1.00   0.92
     28         2.91                         2.99 0.95        3.20 0.93   0.99
     15         2.97                         2.80 1.01        3.27 0.91   0.91
     34         2.60                         2.69 1.05        2.80 1.06   1.01
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 30.59)(1.00) + 31.22      0.98(F 28 - 30.01)(0.93) + 31.22

Station# 846  COLLEGEVILLE/ST JOHN, mn  1169105    lat/lon 94.40   45.58    20M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.983 0.969 0.932 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 15.3 19.5 15.1 23.6 22.7 21.9 19.9 20.9 21.5 19.3 15.8 24.2 15.7 14.1 21.2
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 27  0.6  0.6  0.6  1.0  0.7 -0.7  0.1  1.1  0.6 -0.4 -0.3 -0.1 -0.1 -0.2 -2.0
S- 28  0.7  1.4  1.2 -0.4  0.9 -0.8 -0.4  1.6 -1.1  1.9  0.7  1.2 -0.1  3.0 -1.1
S- 15  4.5  6.6  5.6  6.2  5.4  6.2  6.7  7.5  4.8  5.4  5.0  4.0  8.1  5.2  1.7
S- 16  3.4  7.1  4.6  5.1  3.3  5.3  3.7  6.8  3.2  6.9  5.1  6.1  6.3  8.3  2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.02 0.04-0.28 0.14 0.43-0.37 19.48 19.51-0.03 19.37 19.28 0.09   0.12
     28  0.47 0.52 0.31 0.41 0.51 0.64       19.01 0.47       18.79 0.58   0.10
     15  5.59 5.55 5.58 5.93 5.78 4.88       13.83 5.65       13.85 5.52  -0.13
     16  5.27 5.36 5.55 5.23 4.83 5.43       13.99 5.49       14.22 5.15  -0.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.21  3.17                   2.94  2.73 1.08  3.25  3.30 0.99   0.92
     28         3.60                         3.34 0.88        3.87 0.84   0.95
     15         3.46                         3.17 0.93        3.74 0.87   0.94
     16         4.01                         4.07 0.72        4.03 0.81   1.12
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 19.28)(0.99) + 19.37      0.98(F 28 - 18.79)(0.84) + 19.37

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  8.49 10.89 23.49 38.53 52.63 62.38 64.37 62.19 53.80 38.83 23.16  8.86
1952  8.38 13.91 29.49 41.97 56.07 62.94 66.42 64.61 55.76 44.08 30.61 20.13
1953 14.83 17.59 26.97 39.71 51.65 61.37 66.99 64.78 59.42 46.88 32.61 13.73
1954 10.35 13.68 28.08 36.45 49.82 60.65 66.34 63.86 55.17 44.26 31.88 19.09
1955  9.94  7.76 21.71 39.13 56.47 64.55 68.99 66.54 58.26 40.86 23.42  9.35
1956  4.30  8.71 18.49 35.32 52.75 63.24 67.68 62.72 57.51 45.32 31.88 14.87
1957  8.18 12.28 26.42 41.43 53.45 64.03 68.10 65.92 56.35 42.99 31.13 21.43
1958 16.19 19.90 29.72 44.84 54.85 61.95 65.12 64.81 58.55 45.39 28.16 11.83
1959  4.40 11.50 25.79 41.79 54.66 64.08 69.21 66.19 56.04 38.96 27.51 16.59
1960 14.14 11.88 23.06 37.66 53.41 63.03 68.19 67.07 59.29 45.39 28.29 14.48
1961 10.18 18.49 29.06 41.04 52.54 62.97 69.41 65.84 58.63 44.43 28.47 13.14
1962  4.88  9.13 21.81 38.30 53.04 62.54 67.52 64.63 58.68 46.35 32.73 16.24
1963  8.99 14.53 29.29 43.00 55.46 64.64 70.37 68.21 63.19 50.95 31.92 17.02
1964 11.41 15.77 25.94 40.02 54.77 64.03 66.06 64.09 55.42 43.71 25.89 10.00
1965  2.41  6.46 21.28 37.07 53.49 62.27 66.46 61.52 54.55 40.71 30.60 11.52
1966  4.31  7.35 22.71 38.16 50.89 62.96 68.25 66.29 57.37 42.68 25.85 12.70
1967  5.89 11.08 21.72 37.86 50.76 60.71 66.08 65.80 57.97 45.47 29.84 16.49
1968  9.10 14.90 27.66 42.63 52.99 61.45 66.31 65.28 58.03 46.36 29.65 13.16
1969  6.40  7.61 23.31 38.12 53.10 61.25 67.08 67.66 58.11 43.49 28.84 15.15
1970  8.22  7.24 20.16 34.68 53.46 65.03 70.88 67.81 59.02 44.74 27.23 10.13
1971  4.78 10.87 27.19 41.41 55.61 62.87 67.70 65.03 59.08 45.44 29.34 13.03
1972  4.67  8.46 22.04 41.06 55.88 64.72 68.13 64.87 57.07 42.60 25.08 13.85
1973 10.01 21.22 32.39 45.39 55.28 63.77 69.38 66.29 60.45 44.78 28.90 11.28
1974  5.96  9.84 24.12 37.92 52.92 63.83 68.45 64.98 56.07 44.11 32.15 19.34
1975 12.63 11.86 20.89 36.75 52.56 64.66 68.20 65.49 57.81 45.80 31.58 16.81
1976 12.97 15.39 29.15 41.41 57.26 65.15 70.31 68.02 57.95 42.04 23.53  8.68
1977  5.68 14.43 32.29 48.68 60.23 67.53 66.22 63.65 55.80 43.42 26.22  9.24
1978  2.14  7.50 22.60 41.15 55.56 64.64 67.74 67.33 60.01 43.80 24.39  5.76
1979 -1.09  3.81 18.07 34.05 49.20 61.18 66.70 65.54 56.83 43.52 30.24 17.28
1980 11.78 11.16 25.77 43.45 59.12 66.47 68.06 65.18 55.59 44.20 29.17 19.16
1981 15.03 22.27 33.34 45.12 55.03 62.96 67.64 66.13 57.69 46.64 30.79 13.09
1982  3.99  8.29 24.88 40.28 51.89 61.22 64.31 63.54 55.12 40.66 28.23 17.82
1983 16.55 19.75 28.77 39.12 51.35 62.39 70.03 67.57 57.34 43.03 23.33 11.22
1984  8.33 16.26 29.09 39.35 53.84 62.14 68.39 64.17 56.22 41.26 26.31 11.82
1985  5.53 13.94 28.53 45.42 54.71 61.51 62.80 60.59 52.54 35.94 18.30  7.31
1986  5.73 16.05 26.91 43.14 55.30 64.62 66.58 63.10 54.05 39.37 26.54 16.91
1987 18.42 22.31 34.18 45.51 58.68 66.34 68.12 65.04 54.16 43.18 30.36 17.70
1988  9.63 12.28 25.98 44.19 59.28 69.06 71.74 66.50 55.34 40.55 25.77 14.47
1989  5.77  7.41 18.58 37.90 53.70 65.01 68.97 66.83 56.95 41.28 22.80 13.75
1990 10.70 19.78 28.07 41.07 53.40 62.11 67.40 65.54 56.78 43.59 26.38 12.63
1991  8.47 15.50 30.55 44.40 57.89 65.66 69.47 65.51 55.66 38.97 25.21 16.70
1992 15.97 20.81 28.65 41.92 52.54 60.33 61.80 59.33 53.05 40.70 25.70 12.10
1993  5.74 10.27 23.45 39.24 52.06 59.81 63.69 61.00 52.73 38.09 25.12  9.33
1994  2.14  7.24 23.36 41.73 54.52 62.94 65.63 63.42 57.53 46.32 32.65 18.92
1995 11.74 14.42 24.18 38.42 53.10 63.39 68.94 64.52 56.08 39.25 23.06  7.03
1996  3.29  5.37 18.58 33.56 51.10 61.89 67.48 64.68 56.92 39.17 21.24  6.32
1997  4.29  8.53 20.75 33.88 50.75 61.82 67.50 65.26 56.99 42.64 30.40 16.76

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  28  17    0.946 0.941 0.931 0.905
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.5  8.3  5.5  5.7 18.4  9.6  5.8 10.7  8.5 16.0  5.7  2.1 11.7  3.3  4.3
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 17 21.9 13.8  9.4 15.1 24.1 16.2 12.6 17.3 15.1 24.7  9.9  8.3 16.8 11.3  9.2
S- 16 -1.8 -1.7 -1.0 -3.6 -1.7 -2.0 -3.1 -2.8 -3.1 -2.8 -1.1 -1.2 -0.6 -3.1 -1.3
S- 15  0.0 -0.2 -1.0 -1.8  0.2  1.1 -1.4  0.5 -0.7 -0.2 -2.9 -2.2 -0.9 -1.1 -2.5
S- 28 -5.5 -4.5 -6.6 -6.4 -6.9 -4.4 -9.3 -7.6 -7.7 -7.6 -6.5 -6.6 -5.9 -9.8 -5.6
S- 17 -5.3 -5.5 -3.9 -9.4 -5.7 -6.6 -6.8 -6.6 -6.6 -8.7 -4.2 -6.2 -5.0 -8.0 -4.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16 -0.53 0.55-0.01-0.13-1.60-1.87  9.14  8.75 0.38  8.82 10.87-2.05  -2.44
     15  0.26 0.67 0.74 0.74 0.10-1.48        8.26 0.88        9.68-0.86  -1.73
     28 -5.65-4.74-5.63-5.20-6.00-7.11       14.08-4.94       15.56-6.74  -1.80
     17 -4.74-3.40-4.47-4.40-5.64-6.23       13.04-3.90       15.03-6.21  -2.32
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   4.38  4.64                   3.89  3.96 0.98  4.84  4.90 0.99   1.00
     15         3.92                         3.59 1.08        4.17 1.16   1.07
     28         4.22                         3.27 1.19        4.77 1.01   0.85
     17         5.03                         4.49 0.86        5.10 0.95   1.10
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.97(F 16 - 10.87)(0.99) +  8.82      0.97(F 15 -  9.68)(1.16) +  8.82

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  28  27    0.948 0.946 0.920 0.912
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.8 16.3 13.9 16.0 22.3 12.3  7.4 19.8 15.5 20.8 10.3  7.2 14.4  5.4  8.5
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
S- 16 -1.3 -2.0 -1.1 -3.3 -0.5 -1.9 -2.8 -2.6 -3.2 -2.7 -2.6 -1.7 -0.4 -3.2 -2.7
S- 15 -0.1  0.4  0.2 -1.1 -0.1  1.9 -2.1  0.8  0.1  0.6 -3.3 -1.6 -0.5 -1.3 -2.9
S- 28 -5.0 -4.8 -5.4 -5.6 -6.2 -5.1 -9.4 -7.2 -7.3 -6.9 -6.0 -6.6 -6.3 -9.4 -7.5
S- 27 -4.2 -3.6 -5.3 -5.3 -6.1 -4.5-10.0 -6.6 -6.1 -5.1 -7.5 -7.5 -7.0 -9.6 -9.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16 -0.56 0.82-0.24-0.22-1.34-2.35 12.83 12.20 0.63 13.99 16.13-2.13  -2.77
     15  0.34 0.74 0.68 0.70 0.39-1.27       11.80 1.03       14.61-0.61  -1.64
     28 -5.53-4.36-5.68-5.27-5.71-7.12       17.27-4.44       20.57-6.57  -2.13
     27 -5.53-4.64-5.63-5.12-5.32-7.51       17.42-4.59       20.54-6.55  -1.96
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   4.78  4.97                   3.85  3.63 1.06  5.19  4.98 1.04   0.98
     15         4.20                         3.23 1.19        4.48 1.16   0.97
     28         4.48                         3.24 1.19        4.66 1.11   0.94
     27         4.06                         3.13 1.23        4.03 1.29   1.05
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.97(F 16 - 16.13)(1.04) + 13.99      0.97(F 15 - 14.61)(1.16) + 13.99

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  27    0.939 0.938 0.888 0.877
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 28.8 29.1 28.5 26.9 34.2 26.0 18.6 28.1 30.5 28.6 23.5 23.4 24.2 18.6 20.8
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
S- 15  0.1  0.4  1.3 -1.0 -0.1  2.5 -0.2  1.3  1.0  0.9 -1.3 -0.8  0.7 -0.3 -2.2
S- 16  0.2 -0.4 -0.6 -1.7  0.1 -1.1 -1.9 -1.5 -2.0 -2.3 -1.8 -1.4 -0.4 -2.3 -2.6
S- 28 -3.2 -2.4 -4.7 -4.4 -4.8 -4.1 -6.7 -5.5 -4.9 -5.6 -3.8 -5.3 -4.9 -7.9 -7.0
S- 27 -3.2 -2.3 -4.5 -5.4 -5.3 -3.5 -7.0 -5.5 -4.0 -4.6 -4.6 -5.9 -5.8 -7.6 -8.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.12 1.44 1.35 1.68 1.01-0.28 25.37 23.68 1.69 25.98 25.82 0.15  -1.53
     16  0.05 1.05 0.29 0.58-0.42-1.83       24.37 1.00       27.29-1.31  -2.31
     28 -4.17-3.11-4.46-3.87-4.22-5.65       28.55-3.17       31.00-5.03  -1.85
     27 -4.18-3.39-4.32-3.67-4.12-5.92       28.61-3.23       31.18-5.20  -1.97
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.09  3.61                   3.42  2.79 1.23  4.30  3.95 1.09   0.89
     16         4.11                         3.24 1.06        3.87 1.11   1.05
     28         3.75                         3.09 1.11        3.62 1.19   1.08
     27         3.55                         2.90 1.18        3.38 1.27   1.08
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 25.82)(1.09) + 25.98      0.97(F 16 - 27.29)(1.11) + 25.98

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  17    0.951 0.947 0.873 0.873
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 39.1 39.3 45.4 43.1 45.5 44.2 37.9 41.1 44.4 41.9 39.2 41.7 38.4 33.6 33.9
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 17 38.7 40.1 45.4 44.7 45.9 45.0 40.3 42.9 44.0 44.3 42.6 43.8 37.8 35.0 37.9
S- 15  0.8  1.4  2.4  0.6  0.9  2.8  1.8  1.9  2.0  2.2  0.9  1.3  0.9  1.0 -0.5
S- 16  0.9  0.5  0.1 -0.6  0.1  0.2 -0.5 -0.5  0.4 -0.9 -0.8 -1.0  0.9 -0.6 -1.7
S- 27 -2.4 -1.5 -2.9 -3.3 -4.3 -2.6 -3.5 -3.3 -2.3 -2.2 -2.2 -3.5 -3.8 -5.2 -6.5
S- 17  0.4 -0.8  0.0 -1.5 -0.4 -0.8 -2.4 -1.8  0.4 -2.4 -3.3 -2.1  0.6 -1.5 -4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.12 2.36 2.16 2.78 1.89 1.11 39.75 37.35 2.40 40.59 39.23 1.36  -1.04
     16  0.83 1.40 1.14 1.40 0.36-0.54       38.31 1.44       40.83-0.24  -1.68
     27 -2.64-2.22-2.99-1.89-2.73-3.67       41.92-2.17       43.90-3.31  -1.14
     17 -0.09 0.88-0.03 0.42-0.46-1.77       39.03 0.72       41.90-1.31  -2.03
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.39  2.95                   2.53  2.04 1.24  3.62  3.20 1.13   0.91
     16         3.40                         2.33 1.09        3.46 1.05   0.96
     27         2.83                         2.12 1.19        3.14 1.15   0.97
     17         3.25                         2.32 1.09        3.23 1.12   1.03
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 39.23)(1.13) + 40.59      0.97(F 16 - 40.83)(1.05) + 40.59

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  28  17    0.950 0.941 0.909 0.901
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 51.3 53.8 54.7 55.3 58.7 59.3 53.7 53.4 57.9 52.5 52.1 54.5 53.1 51.1 50.8
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 17 50.0 52.6 54.4 54.1 58.9 59.8 53.5 53.2 55.5 53.2 51.5 54.1 51.0 50.4 52.1
S- 16  1.0  1.0  0.4  0.5 -0.5  0.2  0.4  0.4  1.1 -0.1  0.5 -0.1  0.9  0.5 -0.7
S- 15  1.8  1.7  2.6  1.5  2.2  3.4  3.4  2.4  2.5  2.2  2.5  2.4  2.1  2.7  1.6
S- 28 -1.5 -1.3 -3.2 -2.2 -2.8 -1.7 -1.9 -2.1 -1.4 -2.2 -1.2 -2.9 -0.4 -2.4 -3.0
S- 17  1.3  1.2  0.3  1.2 -0.2 -0.6  0.2  0.2  2.4 -0.7  0.6  0.4  2.1  0.7 -1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  1.23 1.38 1.58 1.92 0.67 0.31 53.67 52.25 1.42 54.15 53.78 0.37  -1.05
     15  2.86 2.54 3.12 3.69 2.50 2.29       50.94 2.73       51.80 2.34  -0.38
     28 -1.67-1.73-1.90-0.81-2.08-1.91       55.44-1.77       56.16-2.01  -0.24
     17  1.34 1.53 1.41 2.21 0.71 0.60       52.27 1.40       53.62 0.53  -0.87
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   2.46  2.58                   1.69  1.73 0.98  2.58  2.66 0.97   0.99
     15         2.28                         1.68 1.01        2.44 1.06   1.05
     28         2.33                         1.88 0.90        2.71 0.95   1.05
     17         2.53                         1.73 0.98        2.70 0.96   0.98
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.97(F 16 - 53.78)(0.97) + 54.15      0.97(F 15 - 51.80)(1.06) + 54.15

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  28  17    0.937 0.909 0.894 0.880
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.4 62.1 61.5 64.6 66.3 69.1 65.0 62.1 65.7 60.3 59.8 62.9 63.4 61.9 61.8
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 17 61.2 61.9 62.3 62.9 65.2 68.8 63.8 61.6 63.6 60.1 58.0 62.0 61.1 60.1 62.5
S- 16  0.6  0.6 -0.2  0.7  0.5  0.4  1.0  0.5  1.4  0.2  0.8  0.4  0.8  0.8 -0.6
S- 15  2.1  2.2  2.0  2.7  3.0  3.5  3.8  2.5  3.0  2.3  2.0  2.6  2.0  3.1  2.8
S- 28 -2.2 -1.9 -3.4 -1.7 -2.5 -1.8 -0.7 -1.6 -1.2 -1.7 -1.8 -2.3 -0.9 -1.0 -2.2
S- 17  1.2  0.2 -0.8  1.7  1.2  0.2  1.2  0.5  2.1  0.2  1.8  1.0  2.3  1.8 -0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  1.18 1.20 1.53 1.76 0.65 0.54 62.98 61.71 1.27 63.27 62.73 0.54  -0.73
     15  3.03 2.70 3.39 3.70 2.65 2.54       60.13 2.85       60.63 2.63  -0.21
     28 -1.61-1.85-1.63-0.92-2.04-1.58       64.79-1.82       65.06-1.79   0.02
     17  1.42 1.35 1.52 2.19 0.77 1.20       61.65 1.33       62.35 0.92  -0.41
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   1.90  1.88                   1.12  1.17 0.95  2.38  2.29 1.04   1.09
     15         1.80                         1.34 0.84        2.04 1.17   1.39
     28         1.89                         1.49 0.75        2.35 1.01   1.34
     17         1.89                         1.18 0.95        2.40 0.99   1.04
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.97(F 16 - 62.73)(1.04) + 63.27      0.95(F 15 - 60.63)(1.17) + 63.27

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  28  17    0.934 0.896 0.889 0.874
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.0 68.4 62.8 66.6 68.1 71.7 69.0 67.4 69.5 61.8 63.7 65.6 68.9 67.5 67.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 17 69.3 68.6 63.7 66.6 66.7 71.9 68.4 67.4 69.0 62.2 61.2 65.2 67.4 66.9 67.9
S- 16  0.4  0.6 -0.2  0.0  0.7  0.2  0.8  0.4  1.0 -0.2  1.0  0.6  0.7  0.6 -0.2
S- 15  2.4  2.3  1.6  2.3  2.2  3.5  3.6  2.4  2.9  1.8  1.4  2.5  2.4  3.0  3.0
S- 28 -2.1 -1.5 -3.3 -2.4 -2.2 -2.0 -1.0 -1.2 -1.0 -1.9 -2.3 -1.5 -1.4 -1.0 -1.7
S- 17  0.7 -0.2 -0.9 -0.1  1.5 -0.2  0.5  0.0  0.5 -0.4  2.5  0.5  1.6  0.6 -0.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  1.06 0.98 1.54 1.70 0.42 0.50 67.42 66.34 1.07 67.24 66.81 0.43  -0.64
     15  3.06 2.57 3.73 3.83 2.57 2.43       64.47 2.95       64.75 2.49  -0.46
     28 -1.67-2.14-1.10-1.42-2.08-1.55       69.24-1.83       69.02-1.78   0.05
     17  0.99 0.93 1.40 1.73 0.12 0.68       66.48 0.94       66.83 0.41  -0.53
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   2.00  1.90                   1.62  1.66 0.97  2.66  2.54 1.04   1.07
     15         1.78                         1.70 0.95        2.24 1.19   1.25
     28         1.87                         1.66 0.97        2.45 1.09   1.12
     17         1.96                         1.73 0.94        2.71 0.98   1.05
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.97(F 16 - 66.81)(1.04) + 67.24      0.95(F 15 - 64.75)(1.19) + 67.24

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  28  17  15    0.900 0.866 0.864 0.857
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.6 64.2 60.6 63.1 65.0 66.5 66.8 65.5 65.5 59.3 61.0 63.4 64.5 64.7 65.3
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 17 67.1 64.6 61.5 62.0 63.6 65.4 66.8 66.5 66.1 60.0 59.2 64.2 64.3 63.9 65.7
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
S- 16  0.4  0.2 -0.2  0.5  0.8  0.7  0.5  0.2  0.5 -0.4  0.7  0.1  0.0  0.7 -0.1
S- 28 -2.9 -2.0 -3.4 -2.3 -2.1 -2.6 -1.2 -1.8 -1.2 -2.4 -2.4 -1.8 -2.5 -0.7 -1.7
S- 17  0.4 -0.4 -0.9  1.1  1.5  1.1  0.1 -0.9 -0.6 -0.7  1.8 -0.8  0.2  0.8 -0.4
S- 15  1.9  1.8  0.9  1.7  1.8  2.5  3.0  2.4  2.8  1.1  1.6  2.0  2.2  2.5  2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  1.13 0.85 1.93 1.95 0.44 0.22 64.87 63.71 1.16 64.20 63.90 0.31  -0.85
     28 -1.68-2.29-0.64-1.43-2.26-1.82       66.69-1.82       66.27-2.07  -0.25
     17  0.89 0.59 1.59 1.78 0.16 0.04       63.99 0.88       64.06 0.14  -0.73
     15  2.99 2.62 3.79 3.98 2.17 2.13       61.93 2.94       62.14 2.07  -0.87
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   1.93  1.77                   1.78  1.87 0.95  2.28  2.13 1.07   1.13
     28         1.76                         1.85 0.96        2.14 1.07   1.11
     17         1.89                         1.87 0.95        2.34 0.97   1.03
     15         1.62                         1.85 0.96        1.85 1.23   1.28
Suggested regression eqns from two most closely related CDs ( 16 and  28): 
          0.95(F 16 - 63.90)(1.07) + 64.20      0.93(F 28 - 66.27)(1.07) + 64.20

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  28  29  15    0.864 0.863 0.836 0.834
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 57.3 56.2 52.5 54.0 54.2 55.3 57.0 56.8 55.7 53.0 52.7 57.5 56.1 56.9 57.0
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
S- 16  0.1  0.8  0.5 -0.3 -0.2 -0.1  0.3 -0.3  0.5 -0.4 -0.2  0.4  0.1  0.8 -0.2
S- 28 -3.7 -2.0 -2.9 -3.0 -2.5 -3.0 -2.0 -2.6 -2.3 -2.8 -3.0 -1.5 -2.2 -1.3 -2.8
S- 29 -5.1 -3.3 -4.6 -4.4 -4.0 -4.9 -4.1 -5.0 -4.7 -4.7 -4.2 -2.9 -4.4 -2.5 -4.2
S- 15  0.8  0.9  0.6  0.8  0.9  1.8  1.9  1.9  2.0  0.9  1.5  1.9  1.7  1.9  2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  1.29 1.16 2.17 2.36 0.27 0.15 57.37 55.96 1.42 55.49 55.36 0.13  -1.29
     28 -1.63-2.09-0.48-1.01-2.52-2.26       59.04-1.66       57.99-2.50  -0.84
     29 -3.38-3.84-2.19-2.85-4.25-3.93       60.76-3.39       59.68-4.19  -0.81
     15  2.65 2.35 3.55 3.91 1.45 1.71       54.68 2.69       54.06 1.43  -1.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   2.08  1.77                   2.34  2.28 1.02  1.69  1.60 1.06   1.03
     28         1.66                         2.03 1.15        1.53 1.10   0.96
     29         1.65                         2.08 1.12        1.63 1.04   0.92
     15         1.67                         2.08 1.12        1.44 1.17   1.04
Suggested regression eqns from two most closely related CDs ( 16 and  28): 
          0.93(F 16 - 55.36)(1.06) + 55.49      0.93(F 28 - 57.99)(1.10) + 55.49

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  16  15  29    0.918 0.910 0.906 0.876
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.0 41.3 35.9 39.4 43.2 40.5 41.3 43.6 39.0 40.7 38.1 46.3 39.3 39.2 42.6
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 16 42.5 40.6 35.8 39.5 44.0 40.9 41.7 44.0 38.6 40.9 39.3 45.7 39.7 38.2 43.2
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 29 47.3 45.7 40.5 45.2 47.8 46.7 47.6 50.1 44.7 45.8 44.0 48.9 45.5 42.7 48.0
S- 28 -3.2 -3.7 -4.1 -4.6 -3.0 -3.9 -3.6 -4.2 -3.3 -3.1 -3.9 -2.2 -3.5 -2.7 -3.4
S- 16  0.5  0.7  0.1 -0.1 -0.8 -0.4 -0.5 -0.4  0.4 -0.2 -1.2  0.7 -0.5  1.0 -0.5
S- 15  0.2 -0.1 -1.2 -0.4  0.6  0.3  0.9  0.9  1.1  0.3  0.6  0.8  1.1  0.2  0.8
S- 29 -4.3 -4.5 -4.6 -5.8 -4.6 -6.2 -6.3 -6.5 -5.8 -5.1 -5.9 -2.6 -6.3 -3.5 -5.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.29-2.44-1.08-1.59-3.43-3.16 43.94 46.06-2.12 40.89 44.38-3.49  -1.37
     16  1.21 1.24 2.24 2.15 0.11-0.05       42.43 1.51       40.97-0.09  -1.60
     15  1.72 1.59 2.70 2.89 0.42 0.70       42.10 1.84       40.48 0.41  -1.43
     29 -3.90-4.10-2.66-3.08-5.01-4.93       47.65-3.71       46.04-5.15  -1.44
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.83  2.26                   3.08  2.75 1.12  2.50  2.26 1.11   0.99
     16         2.46                         3.13 0.98        2.52 0.99   1.01
     15         2.31                         2.86 1.08        2.28 1.10   1.02
     29         2.28                         2.78 1.11        2.38 1.05   0.95
Suggested regression eqns from two most closely related CDs ( 28 and  16): 
          0.96(F 28 - 44.38)(1.11) + 40.89      0.95(F 16 - 40.97)(0.99) + 40.89

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  27    0.934 0.931 0.927 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.3 26.3 18.3 26.5 30.4 25.8 22.8 26.4 25.2 25.7 25.1 32.7 23.1 21.2 30.4
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
S- 15 -0.2 -0.8 -1.7 -1.1  0.4  0.1  0.4 -0.2  0.2 -0.4 -0.8 -0.2  0.1 -1.4  0.3
S- 16  0.3  0.6 -1.5 -1.3 -1.2 -1.4 -1.4 -0.4 -0.6  0.4 -1.2  1.4 -1.2  0.8 -0.7
S- 28 -2.6 -5.1 -5.0 -6.4 -3.3 -5.1 -5.2 -4.8 -5.0 -3.8 -4.9 -2.3 -6.2 -4.0 -3.3
S- 27 -3.5 -6.3 -6.1 -5.7 -3.6 -4.7 -5.1 -5.6 -4.2 -5.5 -5.5 -3.5 -6.3 -6.4 -3.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.95 1.14 1.74 1.99-0.21-0.31 29.22 27.95 1.26 25.54 25.90-0.36  -1.62
     16  0.73 0.91 1.65 1.45-0.47-0.15       28.13 1.09       26.04-0.49  -1.58
     28 -3.32-3.07-2.54-2.77-4.26-4.22       32.20-2.99       30.01-4.47  -1.48
     27 -3.81-3.42-3.18-3.13-4.67-5.01       32.62-3.41       30.59-5.05  -1.64
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.39  2.97                   3.05  2.80 1.09  3.55  3.27 1.09   1.00
     16         3.24                         3.60 0.85        3.41 1.04   1.23
     28         2.91                         2.99 1.02        3.20 1.11   1.09
     27         2.75                         2.60 1.17        2.98 1.19   1.02
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 25.90)(1.09) + 25.54      0.96(F 16 - 26.04)(1.04) + 25.54

Station# 847  CROOKSTON/NW EXP STN, mn  1189101    lat/lon 96.60   47.80     6M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  28  27    0.940 0.928 0.917 0.896
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 11.2 11.8  7.3 16.9 17.7 14.5 13.8 12.6 16.7 12.1  9.3 18.9  7.0  6.3 16.8
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
S- 16 -0.6 -0.6 -3.2 -1.7 -1.7 -2.2 -2.4 -1.4 -1.6 -0.3 -1.4  0.9 -2.3  0.5 -2.3
S- 15  0.5 -1.1 -2.2 -0.5  0.4 -1.2  0.5 -0.7  0.1 -1.8 -1.5 -1.2 -0.6 -2.6 -2.7
S- 28 -3.3 -6.3 -6.6 -7.1 -4.1 -8.3 -6.6 -6.6 -5.9 -5.3 -5.7 -4.0 -8.8 -4.8 -5.5
S- 27 -3.4 -7.1 -7.2 -5.8 -4.3 -8.1 -6.1 -7.1 -4.2 -7.6 -6.8 -5.3 -8.7 -8.0 -6.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16 -0.03 0.44 0.95 0.48-1.36-0.93 14.55 13.99 0.56 12.86 14.22-1.36  -1.92
     15  0.29 0.63 0.98 1.18-0.41-1.48       13.83 0.72       13.85-0.99  -1.71
     28 -4.84-4.39-4.30-4.35-5.68-5.72       19.01-4.46       18.79-5.93  -1.47
     27 -5.29-4.87-4.89-4.62-5.76-6.73       19.51-4.96       19.28-6.42  -1.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   3.88  4.01                   3.76  4.07 0.92  3.95  4.03 0.98   1.06
     15         3.46                         3.17 1.19        3.74 1.06   0.89
     28         3.60                         3.34 1.13        3.87 1.02   0.91
     27         3.17                         2.73 1.38        3.30 1.20   0.87
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.97(F 16 - 14.22)(0.98) + 12.86      0.96(F 15 - 13.85)(1.06) + 12.86

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 10.54 12.01 22.84 36.02 49.23 58.47 60.53 58.37 50.69 38.17 24.82 13.19
1952 12.44 15.91 28.28 38.84 52.16 59.55 63.30 61.73 52.34 41.65 30.04 20.86
1953 15.15 16.55 24.50 36.70 48.21 58.26 64.01 62.41 57.50 46.33 33.20 17.50
1954 14.11 15.64 26.80 33.58 47.37 56.96 63.39 60.77 52.76 42.33 30.97 20.23
1955 13.19 12.21 24.29 38.30 53.57 61.48 66.42 63.99 55.82 40.29 24.87 13.83
1956 10.57 14.31 21.46 33.62 47.78 57.04 61.91 58.26 54.10 42.74 30.93 14.72
1957  9.17 11.40 24.29 36.79 48.64 57.81 62.74 61.18 53.31 41.28 29.61 20.33
1958 14.69 17.90 26.52 39.39 48.91 56.21 60.72 60.80 54.78 43.28 26.77 12.27
1959  5.83 12.44 24.52 37.88 49.74 59.50 64.47 62.52 53.17 37.66 27.28 17.57
1960 15.87 13.68 23.08 35.29 49.09 58.18 63.06 62.14 55.18 44.09 29.67 17.09
1961 13.12 18.95 28.32 38.15 48.78 58.68 64.68 62.51 55.94 43.14 29.20 14.95
1962  7.91 11.84 22.34 36.18 47.01 55.82 59.80 58.20 52.91 43.57 31.11 16.22
1963  7.52 11.95 25.61 39.34 50.64 59.24 63.71 62.58 58.89 49.87 33.70 20.55
1964 14.22 17.67 24.94 37.55 50.48 59.61 61.24 59.28 51.96 42.33 27.61 14.38
1965  6.49  9.06 20.15 35.19 49.31 57.26 60.33 57.06 51.31 40.22 31.25 15.74
1966 10.65 12.73 24.98 36.35 47.66 58.77 63.58 61.51 53.14 41.08 27.32 16.53
1967  9.65 13.52 22.22 35.74 46.90 55.95 61.34 60.61 53.28 41.62 28.41 17.18
1968 11.57 16.92 27.47 40.24 48.70 56.60 61.09 60.82 54.76 43.89 28.98 15.95
1969 11.14 14.40 25.64 37.48 48.35 56.15 62.18 63.12 55.27 42.07 29.02 16.12
1970  9.45 10.71 23.03 35.40 48.65 58.69 65.22 63.48 55.23 42.54 28.26 13.50
1971  8.46 11.60 24.45 36.02 49.32 57.17 62.00 60.57 55.75 44.38 30.17 14.17
1972  7.09  8.18 19.28 34.86 48.40 57.65 60.51 57.79 50.28 38.25 23.92 14.71
1973 10.69 19.19 28.30 39.30 48.38 57.18 63.14 61.33 55.75 43.25 29.25 14.88
1974  9.34 12.40 23.38 34.97 47.65 57.37 61.92 58.42 50.23 39.93 30.46 19.27
1975 13.73 13.27 20.53 34.15 47.40 59.94 62.87 60.61 53.18 42.98 29.89 15.75
1976 12.20 15.66 28.40 38.30 52.08 59.89 64.73 62.14 52.38 38.13 21.22  8.68
1977  6.83 16.11 31.30 44.39 53.93 61.06 61.49 59.27 52.00 41.83 27.85 14.63
1978  8.90 13.83 25.14 39.58 51.12 59.86 62.83 61.89 55.22 42.77 27.03 12.09
1979  5.20  9.66 21.20 34.87 47.14 57.67 62.68 61.71 53.91 43.08 31.57 20.00
1980 13.90 13.05 24.00 38.64 51.97 60.67 63.59 61.44 51.79 40.59 26.80 17.68
1981 13.15 18.89 28.17 39.18 49.35 58.11 62.86 60.96 52.53 42.62 29.90 15.18
1982  7.27  9.34 22.60 36.43 47.79 57.37 60.07 59.93 53.37 41.30 29.74 19.02
1983 17.85 19.91 27.36 35.80 47.24 58.71 66.45 65.35 57.03 44.32 26.00 13.26
1984 10.34 16.12 27.98 37.14 51.39 59.47 65.27 62.19 55.14 42.04 29.09 15.87
1985 10.36 16.25 28.35 42.40 51.18 58.68 60.30 58.86 51.47 38.27 21.87 11.43
1986  8.62 17.39 27.69 40.75 50.90 58.43 61.45 59.44 52.25 40.03 28.76 19.30
1987 19.09 23.50 33.97 43.54 54.05 61.21 64.72 62.80 53.31 42.91 30.64 18.99
1988 10.55 11.92 23.73 40.14 52.97 62.91 65.78 63.35 52.77 40.88 26.95 18.76
1989 10.62 12.46 20.01 35.73 48.96 59.55 63.97 63.13 55.00 41.17 23.90 15.22
1990 12.47 20.39 27.66 38.51 49.96 58.06 63.36 61.65 54.10 43.23 28.68 16.47
1991 12.39 17.02 29.54 41.13 53.03 60.04 63.93 61.09 53.21 38.45 26.13 18.13
1992 17.83 21.23 27.79 38.63 48.80 56.50 58.78 57.95 51.96 40.91 28.28 18.26
1993 14.06 17.90 26.49 38.15 48.18 56.96 61.93 59.46 51.50 37.96 27.11 12.94
1994  7.12 11.12 25.32 40.66 51.96 60.22 63.13 61.83 55.99 46.43 34.05 22.76
1995 15.68 18.04 25.15 38.42 50.71 61.34 66.40 63.13 55.38 39.84 25.53 11.55
1996  8.67 11.14 21.71 33.72 47.41 56.85 62.67 61.28 55.05 40.48 25.50 13.17
1997 10.80 15.03 24.76 34.95 47.83 57.19 62.32 60.78 54.05 42.09 30.53 18.22

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  14  27    0.960 0.955 0.938 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 17.9 10.3 10.4  8.6 19.1 10.6 10.6 12.5 12.4 17.8 14.1  7.1 15.7  8.7 10.8
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 14 23.0 15.5 15.6 14.2 22.8 16.9 17.1 17.3 17.8 21.3 18.3 12.6 21.3 14.3 17.8
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
S- 15  1.3  1.9  3.8  1.1  0.9  2.1  3.4  2.3  3.2  1.7  5.4  2.8  3.1  4.3  4.0
S- 26 -4.2 -3.4 -3.5 -3.3 -3.1 -4.2 -4.6 -3.9 -3.0 -3.1 -2.3 -4.0 -3.1 -3.6 -4.3
S- 14 -5.1 -5.1 -5.3 -5.5 -3.7 -6.3 -6.4 -4.9 -5.4 -3.4 -4.2 -5.4 -5.6 -5.6 -7.0
S- 27 -3.3 -2.0 -2.7 -3.3 -4.4 -3.2 -4.5 -5.2 -3.2 -4.0 -0.8 -3.0 -2.4 -4.0 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.12 2.91 3.73 3.42 2.16 3.50 11.39  8.26 3.13 12.43  9.68 2.75  -0.37
     26 -3.38-3.27-3.35-3.19-3.76-3.34       14.61-3.22       15.99-3.56  -0.35
     14 -5.51-5.78-5.61-5.60-5.24-5.24       16.94-5.55       17.70-5.27   0.28
     27 -2.90-2.75-2.84-2.53-3.59-2.77       14.29-2.90       15.63-3.20  -0.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.26  3.92                   3.23  3.59 0.90  3.57  4.17 0.86   0.95
     26         3.41                         3.32 0.97        3.40 1.05   1.08
     14         3.07                         3.18 1.01        3.06 1.16   1.15
     27         3.74                         3.27 0.99        3.87 0.92   0.93
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 -  9.68)(0.86) + 12.43      0.98(F 26 - 15.99)(1.05) + 12.43

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.959 0.952 0.926 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.9 16.1 16.3 17.4 23.5 11.9 12.5 20.4 17.0 21.2 17.9 11.1 18.0 11.1 15.0
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 14 24.1 19.1 18.9 20.5 25.8 17.2 17.9 24.5 20.9 22.7 20.1 14.7 22.1 15.7 19.3
S- 15  0.0  0.2  2.5  0.2  1.1  1.5  3.0  1.4  1.7  1.0  4.3  2.3  3.1  4.4  3.6
S- 26 -4.5 -3.6 -2.8 -3.3 -3.2 -4.6 -4.8 -4.6 -3.4 -2.9 -1.2 -3.6 -3.2 -3.4 -4.1
S- 27 -4.1 -3.8 -3.0 -4.0 -4.9 -4.8 -5.0 -6.0 -4.6 -4.7  0.2 -3.7 -3.4 -3.8 -3.2
S- 14 -4.2 -3.0 -2.7 -3.1 -2.3 -5.3 -5.5 -4.1 -3.9 -1.5 -2.2 -3.6 -4.1 -4.6 -4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.36 2.13 3.19 2.54 1.18 2.92 14.10 11.80 2.30 16.63 14.61 2.02  -0.27
     26 -3.48-3.52-3.40-3.32-3.98-3.09       17.56-3.46       20.18-3.55  -0.09
     27 -3.51-3.25-3.11-3.28-4.54-3.32       17.42-3.32       20.54-3.91  -0.60
     14 -4.26-5.12-4.32-4.34-3.82-3.43       18.82-4.72       20.25-3.62   1.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.46  4.20                   2.78  3.23 0.86  3.66  4.48 0.82   0.95
     26         3.47                         2.74 1.02        3.54 1.03   1.02
     27         4.06                         3.13 0.89        4.03 0.91   1.02
     14         2.95                         2.60 1.07        3.09 1.18   1.11
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 14.61)(0.82) + 16.63      0.98(F 26 - 20.18)(1.03) + 16.63

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.962 0.946 0.933 0.912
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.4 28.0 28.4 27.7 34.0 23.7 20.0 27.7 29.5 27.8 26.5 25.3 25.1 21.7 24.8
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 14 30.2 29.7 29.4 30.6 34.3 26.8 23.7 31.1 31.7 28.7 27.0 26.6 27.7 23.3 27.7
S- 15 -1.3 -0.7  1.1 -0.2 -0.3  0.3  1.3  0.9  0.0  0.0  1.7  1.1  1.7  2.8  1.8
S- 26 -4.4 -3.1 -3.5 -4.2 -2.9 -4.4 -4.5 -4.7 -3.3 -3.3 -1.4 -3.0 -3.4 -2.9 -4.7
S- 27 -4.6 -3.4 -4.7 -4.6 -5.5 -5.8 -5.5 -5.9 -5.0 -5.4 -1.6 -3.9 -4.8 -4.5 -4.9
S- 14 -2.8 -1.8 -1.0 -2.9 -0.3 -3.1 -3.7 -3.5 -2.2 -0.9 -0.5 -1.3 -2.6 -1.6 -2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.85 0.78 1.53 0.82-0.07 1.32 24.53 23.68 0.84 26.50 25.82 0.68  -0.16
     26 -3.61-3.49-3.76-3.50-4.04-3.14       28.07-3.54       30.09-3.59  -0.05
     27 -4.46-4.05-4.14-4.53-5.20-4.32       28.61-4.08       31.18-4.68  -0.60
     14 -2.48-3.19-2.67-2.20-2.42-1.71       27.49-2.97       28.57-2.07   0.90
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.04  3.61                   2.27  2.79 0.81  3.21  3.95 0.81   1.00
     26         2.98                         2.20 1.03        3.12 1.03   1.00
     27         3.55                         2.90 0.78        3.38 0.95   1.22
     14         2.58                         1.89 1.20        2.84 1.13   0.94
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 25.82)(0.81) + 26.50      0.97(F 26 - 30.09)(1.03) + 26.50

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.948 0.925 0.924 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 35.8 37.1 42.4 40.8 43.5 40.1 35.7 38.5 41.1 38.6 38.2 40.7 38.4 33.7 35.0
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 15 -2.5 -0.8 -0.6 -1.7 -1.1 -1.2 -0.4 -0.7 -1.2 -1.1 -0.2  0.2  0.9  1.1  0.6
S- 27 -5.7 -3.7 -5.9 -5.7 -6.3 -6.6 -5.7 -5.9 -5.5 -5.5 -3.3 -4.6 -3.8 -5.0 -5.5
S- 26 -4.1 -2.4 -4.0 -4.9 -3.6 -4.0 -3.7 -4.4 -4.1 -3.1 -2.2 -2.2 -2.2 -3.1 -4.1
S- 16 -2.4 -1.7 -2.9 -3.0 -1.9 -3.9 -2.6 -3.1 -2.9 -4.2 -1.8 -2.1  0.9 -0.5 -0.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.54-0.68 0.23-0.84-1.26 0.04 36.85 37.35-0.49 38.64 39.23-0.58  -0.09
     27 -5.29-5.26-4.91-5.51-5.87-4.74       41.92-5.06       43.90-5.25  -0.19
     26 -3.82-4.02-4.06-3.80-3.99-2.99       40.89-4.03       42.11-3.46   0.57
     16 -1.82-1.64-0.79-2.22-2.79-1.61       38.31-1.46       40.83-2.18  -0.72
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.52  2.95                   1.82  2.04 0.89  2.73  3.20 0.85   0.96
     27         2.83                         2.12 0.86        3.14 0.87   1.02
     26         2.44                         1.61 1.12        2.98 0.92   0.82
     16         3.40                         2.33 0.78        3.46 0.79   1.01
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 39.23)(0.85) + 38.64      0.96(F 27 - 43.90)(0.87) + 38.64

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.944 0.916 0.900 0.869
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.2 51.4 51.2 50.9 54.0 53.0 49.0 50.0 53.0 48.8 48.2 52.0 50.7 47.4 47.8
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 15 -2.3 -0.7 -1.0 -2.9 -2.4 -2.9 -1.3 -1.0 -2.3 -1.5 -1.4 -0.2 -0.3 -1.0 -1.3
S- 16 -3.1 -1.5 -3.1 -3.9 -5.1 -6.1 -4.4 -3.0 -3.8 -3.8 -3.4 -2.7 -1.5 -3.2 -3.6
S- 27 -5.7 -4.2 -6.6 -7.3 -7.0 -7.4 -6.2 -5.8 -6.4 -6.0 -5.4 -5.3 -4.0 -6.0 -6.2
S- 28 -5.6 -3.8 -6.7 -6.6 -7.4 -8.0 -6.6 -5.6 -6.2 -5.9 -5.0 -5.4 -2.8 -6.1 -5.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.58-1.56-1.28-1.94-1.84-1.14 49.39 50.94-1.55 50.30 51.80-1.50   0.05
     16 -3.21-2.73-2.82-3.70-3.67-3.13       52.25-2.86       53.78-3.47  -0.62
     27 -6.11-6.09-6.24-6.16-6.32-5.60       55.52-6.12       56.26-5.95   0.17
     28 -6.11-5.83-6.30-6.43-6.42-5.35       55.44-6.04       56.16-5.85   0.19
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.99  2.28                   1.69  1.68 1.01  2.10  2.44 0.86   0.86
     16         2.58                         1.73 0.98        2.66 0.79   0.81
     27         2.14                         1.60 1.06        2.53 0.83   0.79
     28         2.33                         1.88 0.90        2.71 0.78   0.86
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 51.80)(0.86) + 50.30      0.96(F 16 - 53.78)(0.79) + 50.30

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  26    0.902 0.860 0.854 0.835
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 58.7 59.5 58.7 58.4 61.2 62.9 59.5 58.1 60.0 56.5 57.0 60.2 61.3 56.8 57.2
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 15 -1.6 -0.4 -0.8 -3.5 -2.2 -2.6 -1.7 -1.6 -2.7 -1.5 -0.9 -0.1  0.0 -1.9 -1.9
S- 27 -5.6 -4.3 -5.8 -7.6 -7.3 -7.2 -5.6 -5.8 -7.0 -5.8 -5.5 -4.9 -3.7 -6.0 -6.1
S- 16 -3.0 -2.0 -3.0 -5.5 -4.6 -5.7 -4.5 -3.6 -4.2 -3.6 -2.0 -2.4 -1.2 -4.3 -5.3
S- 26 -3.2 -2.0 -3.4 -5.4 -4.3 -3.8 -2.6 -3.1 -4.8 -3.5 -3.6 -2.2 -2.1 -3.4 -3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.74-1.77-1.72-1.93-1.84-1.28 58.27 60.13-1.86 59.07 60.63-1.56   0.30
     27 -6.07-6.14-6.33-5.97-6.18-5.55       64.55-6.27       64.95-5.88   0.39
     16 -3.59-3.27-3.58-3.88-3.83-3.28       61.71-3.44       62.73-3.66  -0.22
     26 -3.75-3.93-4.30-3.48-3.61-3.29       62.40-4.13       62.47-3.40   0.73
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.64  1.80                   1.44  1.34 1.08  1.80  2.04 0.88   0.82
     27         1.75                         1.35 1.07        2.14 0.84   0.78
     16         1.88                         1.17 1.23        2.29 0.79   0.64
     26         1.62                         1.36 1.06        1.94 0.93   0.88
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.95(F 15 - 60.63)(0.88) + 59.07      0.93(F 27 - 64.95)(0.84) + 59.07

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  14  26  27    0.920 0.912 0.910 0.889
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.4 65.3 60.3 61.5 64.7 65.8 64.0 63.4 63.9 58.8 61.9 63.1 66.4 62.7 62.3
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 14 67.0 64.8 61.7 63.1 66.1 67.0 63.9 63.2 65.8 59.8 63.6 63.2 67.2 63.0 63.2
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 15 -1.2 -0.8 -0.9 -2.8 -1.2 -2.4 -1.4 -1.7 -2.7 -1.2 -0.4  0.0 -0.2 -1.8 -2.2
S- 14 -0.5  0.5 -1.4 -1.7 -1.4 -1.2  0.1  0.1 -1.9 -1.0 -1.6 -0.1 -0.8 -0.3 -0.9
S- 26 -2.6 -2.1 -3.5 -4.4 -3.4 -4.6 -2.5 -2.9 -3.9 -3.3 -3.2 -2.1 -3.0 -2.8 -3.2
S- 27 -4.9 -4.2 -5.4 -6.9 -5.7 -7.2 -5.3 -5.3 -6.3 -5.2 -4.9 -4.2 -4.5 -5.2 -6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.58-1.51-1.80-1.68-1.61-1.19 62.69 64.47-1.78 63.36 64.75-1.38   0.40
     14 -1.02-1.19-1.14-1.01-0.77-0.95       63.90-1.21       64.17-0.81   0.40
     26 -3.38-3.39-3.62-3.39-3.33-3.07       66.26-3.57       66.53-3.16   0.41
     27 -5.64-5.57-5.80-5.80-5.70-5.21       68.48-5.79       68.79-5.43   0.36
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.82  1.78                   1.83  1.70 1.08  2.14  2.24 0.95   0.89
     14         1.71                         1.69 1.08        2.04 1.05   0.97
     26         1.66                         1.53 1.19        2.13 1.00   0.84
     27         1.68                         1.56 1.17        2.22 0.96   0.82
Suggested regression eqns from two most closely related CDs ( 15 and  14): 
          0.96(F 15 - 64.75)(0.95) + 63.36      0.96(F 14 - 64.17)(1.05) + 63.36

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.928 0.884 0.884 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.3 62.2 58.9 59.4 62.8 63.3 63.1 61.7 61.1 58.0 59.5 61.8 63.1 61.3 60.8
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 14 66.0 62.0 61.4 62.1 63.9 64.6 63.1 62.1 62.7 58.8 61.4 62.0 63.7 61.9 61.5
S- 15 -0.4 -0.1 -0.8 -2.0 -0.4 -0.7 -0.7 -1.5 -1.6 -0.3  0.0  0.4  0.8 -1.0 -1.6
S- 26 -2.0 -1.7 -3.8 -4.2 -2.6 -3.9 -1.7 -2.9 -2.8 -2.4 -2.7 -1.7 -2.3 -2.2 -2.5
S- 27 -4.2 -3.5 -5.2 -6.0 -4.4 -5.8 -3.9 -5.2 -5.0 -4.0 -4.3 -3.5 -4.0 -4.2 -5.2
S- 14 -0.6  0.1 -2.6 -2.6 -1.1 -1.2  0.1 -0.4 -1.6 -0.8 -2.0 -0.2 -0.5 -0.6 -0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.95-1.03-1.01-1.14-0.96-0.47 60.79 61.93-1.14 61.49 62.14-0.65   0.49
     26 -2.93-3.11-2.85-3.23-2.91-2.38       63.99-3.20       64.12-2.63   0.57
     27 -4.88-5.09-4.64-5.32-4.87-4.30       65.90-5.11       66.03-4.55   0.56
     14 -1.23-1.48-1.17-1.46-1.02-0.91       62.29-1.51       62.47-0.98   0.52
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.81  1.62                   2.00  1.85 1.08  1.91  1.85 1.03   0.95
     26         1.49                         1.71 1.17        1.76 1.08   0.92
     27         1.55                         1.73 1.16        1.88 1.01   0.88
     14         1.49                         1.80 1.11        1.60 1.19   1.07
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.96(F 15 - 62.14)(1.03) + 61.49      0.94(F 26 - 64.12)(1.08) + 61.49

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  14    0.935 0.926 0.910 0.896
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 57.0 55.1 51.5 52.3 53.3 52.8 55.0 54.1 53.2 52.0 51.5 56.0 55.4 55.0 54.0
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
S- 15  0.5 -0.1 -0.5 -1.0  0.0 -0.8 -0.1 -0.8 -0.5 -0.2  0.2  0.4  1.0  0.0 -0.8
S- 27 -3.2 -3.7 -4.4 -4.9 -3.5 -5.5 -3.6 -4.7 -4.3 -3.9 -4.3 -3.3 -3.5 -3.4 -4.9
S- 26 -1.5 -2.5 -3.9 -3.4 -1.8 -3.7 -2.1 -2.7 -2.7 -2.3 -2.6 -1.6 -2.3 -2.0 -2.3
S- 14 -0.7 -1.2 -3.7 -2.3 -1.2 -2.1 -1.0 -0.9 -2.0 -1.3 -2.0 -0.5 -1.6 -1.0 -0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.46-0.70-0.28-0.70-0.48 0.02 54.04 54.68-0.64 53.88 54.06-0.18   0.46
     27 -4.34-4.64-3.97-4.80-4.24-3.93       58.58-4.54       57.95-4.06   0.47
     26 -2.77-3.11-2.58-3.06-2.68-2.25       57.05-3.00       56.36-2.48   0.52
     14 -1.72-2.10-1.53-1.98-1.54-1.32       55.97-1.93       55.38-1.50   0.43
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.89  1.67                   2.22  2.08 1.07  1.65  1.44 1.14   1.07
     27         1.56                         1.89 1.18        1.35 1.22   1.04
     26         1.59                         1.81 1.23        1.27 1.30   1.06
     14         1.54                         1.65 1.34        1.19 1.39   1.03
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 54.06)(1.14) + 53.88      0.96(F 27 - 57.95)(1.22) + 53.88

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  14    0.957 0.952 0.945 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 44.3 42.0 38.3 40.0 42.9 40.9 41.2 43.2 38.5 40.9 38.0 46.4 39.8 40.5 42.1
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 14 46.1 44.9 43.7 43.5 44.6 43.8 43.6 45.7 42.5 43.0 41.2 47.9 42.3 43.6 44.7
S- 27 -2.3 -3.6 -3.6 -4.4 -3.6 -3.8 -3.5 -4.5 -3.5 -3.4 -4.2 -3.0 -3.3 -3.1 -3.8
S- 15  1.5  0.7  1.1  0.2  0.3  0.6  0.8  0.5  0.6  0.5  0.5  0.9  1.7  1.5  0.2
S- 26 -1.7 -3.1 -4.3 -3.7 -2.0 -3.1 -2.7 -3.3 -3.2 -2.5 -3.2 -1.9 -2.0 -2.5 -2.8
S- 14 -1.8 -2.9 -5.5 -3.4 -1.7 -2.9 -2.5 -2.5 -4.0 -2.1 -3.2 -1.5 -2.4 -3.1 -2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -3.72-4.01-3.26-4.15-3.65-3.46 42.46 46.26-3.79 41.27 44.84-3.57   0.22
     15  0.53 0.08 0.85 0.44 0.55 0.85       42.10 0.36       40.48 0.79   0.42
     26 -2.89-3.16-2.55-3.14-2.94-2.58       45.40-2.94       44.07-2.80   0.14
     14 -2.80-3.23-2.39-2.90-2.74-2.70       45.37-2.91       44.06-2.80   0.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.38  2.18                   2.92  2.67 1.09  2.25  2.10 1.07   0.98
     15         2.31                         2.86 1.02        2.28 0.99   0.97
     26         2.10                         2.42 1.21        1.91 1.18   0.98
     14         1.91                         2.10 1.39        1.61 1.40   1.00
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 44.84)(1.07) + 41.27      0.98(F 15 - 40.48)(0.99) + 41.27

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.955 0.951 0.942 0.932
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.0 29.1 21.9 28.8 30.6 27.0 23.9 28.7 26.1 28.3 27.1 34.0 25.5 25.5 30.5
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 14 30.0 33.9 28.3 32.6 33.8 31.2 27.9 33.4 31.5 32.0 31.4 37.4 29.5 31.2 34.5
S- 15  2.4  2.0  1.9  1.1  0.7  1.3  1.5  2.1  1.1  2.2  1.2  1.2  2.6  2.9  0.4
S- 26 -2.1 -3.8 -3.8 -3.1 -2.7 -3.3 -3.3 -3.5 -3.5 -3.1 -3.7 -2.2 -2.7 -3.5 -3.2
S- 27 -0.9 -3.5 -2.5 -3.5 -3.3 -3.5 -4.0 -3.2 -3.3 -2.9 -3.5 -2.1 -3.8 -2.2 -3.4
S- 14 -4.0 -4.8 -6.5 -3.9 -3.2 -4.2 -4.0 -4.7 -5.4 -3.8 -4.3 -3.4 -4.0 -5.7 -3.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.61 1.09 2.13 1.74 1.47 1.65 29.40 27.95 1.45 27.53 25.90 1.63   0.18
     26 -3.10-3.18-2.77-3.26-3.17-3.12       32.29-2.89       30.70-3.16  -0.27
     27 -3.14-3.46-2.80-3.38-3.00-3.05       32.62-3.22       30.59-3.06   0.16
     14 -4.21-4.31-3.77-4.32-4.31-4.36       33.40-4.00       31.92-4.38  -0.38
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.75  2.97                   2.59  2.80 0.92  2.89  3.27 0.88   0.96
     26         2.57                         2.16 1.20        2.71 1.06   0.89
     27         2.75                         2.60 1.00        2.98 0.97   0.97
     14         2.31                         1.93 1.34        2.40 1.20   0.89
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 25.90)(0.88) + 27.53      0.98(F 26 - 30.70)(1.06) + 27.53

Station# 848  DULUTH/INTL ARPT    , mn  1224803    lat/lon 92.18   46.83     0M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.941 0.937 0.923 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.3 15.9 11.4 19.3 19.0 18.8 15.2 16.5 18.1 18.3 12.9 22.8 11.6 13.2 18.2
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 14 18.1 21.7 18.2 24.2 24.1 24.5 20.2 22.7 23.4 22.9 18.7 27.5 17.9 20.5 25.7
S- 15  2.5  2.9  1.9  1.9  1.7  3.0  1.9  3.1  1.5  4.4  2.1  2.6  3.9  4.2 -1.3
S- 26 -2.8 -3.7 -3.8 -3.3 -3.7 -4.3 -3.8 -3.9 -3.0 -2.6 -4.1 -2.3 -3.7 -3.8 -6.2
S- 27 -1.4 -3.1 -3.1 -3.4 -3.0 -3.9 -4.6 -3.3 -2.8 -1.4 -3.2 -1.5 -4.2 -1.2 -4.9
S- 14 -4.8 -5.8 -6.7 -4.9 -5.1 -5.7 -5.0 -6.2 -5.3 -4.7 -5.8 -4.8 -6.3 -7.3 -7.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.73 2.36 3.53 2.92 2.27 2.50 16.63 13.83 2.80 16.29 13.85 2.43  -0.36
     26 -3.47-3.58-3.00-3.45-3.71-3.66       19.90-3.27       19.96-3.67  -0.40
     27 -2.84-3.15-2.33-2.87-3.08-2.75       19.51-2.89       19.28-2.99  -0.11
     14 -5.70-5.82-5.46-5.74-5.62-5.95       22.28-5.65       22.02-5.73  -0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.90  3.46                   2.74  3.17 0.87  3.19  3.74 0.85   0.99
     26         2.97                         2.35 1.17        3.18 1.01   0.86
     27         3.17                         2.73 1.00        3.30 0.97   0.96
     14         2.64                         2.24 1.22        2.90 1.10   0.90
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.97(F 15 - 13.85)(0.85) + 16.29      0.97(F 26 - 19.96)(1.01) + 16.29

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 15.63 15.97 26.73 40.51 54.85 64.92 67.23 65.06 57.72 43.93 30.31 17.94
1952 17.49 20.78 32.87 43.65 59.10 67.40 71.19 68.74 59.46 48.22 34.31 24.36
1953 19.59 22.91 31.22 43.51 56.52 66.97 71.77 69.09 63.78 52.42 39.21 24.16
1954 22.37 24.19 36.67 43.47 57.61 66.33 71.87 69.16 60.15 49.71 36.89 26.44
1955 18.50 19.77 32.44 48.36 61.61 69.55 74.08 73.16 64.36 47.44 30.59 17.19
1956 13.45 17.92 28.09 43.00 58.81 68.02 72.14 67.75 63.49 51.03 39.14 23.51
1957 20.03 22.16 34.81 45.65 57.84 67.76 72.58 70.06 60.04 47.36 36.43 27.80
1958 21.91 23.47 31.66 46.79 57.60 65.49 69.54 69.54 63.79 51.52 35.60 21.24
1959 14.09 19.57 31.86 46.81 59.90 68.40 73.34 70.43 61.20 44.70 33.94 24.88
1960 22.59 18.51 27.84 41.26 57.62 66.50 71.15 69.80 62.49 50.65 36.21 23.80
1961 19.00 23.35 32.28 43.17 55.72 65.96 71.65 68.62 62.13 49.08 34.20 20.24
1962 14.37 17.18 28.29 43.96 58.56 67.11 69.37 66.56 60.96 50.45 37.85 22.01
1963 14.95 19.97 34.65 48.06 60.23 68.13 72.06 69.23 65.15 55.04 37.79 25.05
1964 20.35 24.90 32.95 45.47 60.12 69.67 71.10 68.09 59.31 48.47 33.42 20.36
1965 13.44 14.56 25.47 41.07 58.06 67.91 70.72 65.59 58.69 46.95 38.85 22.74
1966 17.35 20.02 32.53 44.93 55.82 67.52 71.89 69.09 60.13 47.61 33.68 22.57
1967 16.84 21.69 31.58 44.75 56.09 64.32 68.89 66.48 58.85 47.23 34.64 23.67
1968 18.53 24.16 35.30 47.48 57.54 65.24 70.64 67.90 60.86 48.84 34.01 19.51
1969 14.25 15.32 28.86 42.69 56.92 65.41 69.00 68.74 59.07 46.23 31.67 17.74
1970 11.80 14.13 28.12 42.74 57.92 66.84 70.45 67.76 59.93 47.35 32.09 18.34
1971 13.28 17.44 30.80 43.64 58.14 64.74 69.03 65.59 60.42 47.99 33.36 18.76
1972 12.84 17.51 29.37 45.15 57.60 66.33 69.09 66.51 58.26 45.63 29.17 19.90
1973 16.36 26.05 35.27 46.74 57.27 66.14 71.22 67.92 62.54 50.47 35.37 21.19
1974 16.58 22.38 34.26 45.39 57.05 66.37 69.91 66.67 57.88 47.01 35.22 23.65
1975 17.87 18.70 26.92 42.48 57.28 69.02 72.32 68.84 61.37 49.42 37.49 24.99
1976 22.35 25.96 37.85 47.51 59.96 67.49 71.86 69.15 59.40 44.97 29.15 15.07
1977 14.11 22.50 39.97 53.90 64.28 70.60 70.41 68.27 59.68 47.72 31.47 16.80
1978  9.78 15.34 29.19 45.58 58.38 66.67 69.78 69.36 62.32 49.54 31.60 15.03
1979  6.98 11.17 25.02 40.71 54.35 64.56 69.14 67.90 59.64 47.25 34.82 24.57
1980 19.49 20.66 31.27 46.44 59.77 68.00 70.29 67.51 57.49 47.49 33.99 26.06
1981 21.72 28.32 38.88 49.60 59.33 66.22 69.98 67.67 59.00 48.66 33.34 18.40
1982 11.37 16.78 30.86 45.11 56.00 66.11 69.24 68.17 60.27 47.14 35.67 25.52
1983 23.82 26.11 33.51 43.24 55.20 66.76 73.52 71.29 62.24 48.71 29.17 17.43
1984 14.54 21.65 32.12 42.54 57.85 66.28 71.76 68.01 61.01 47.65 34.53 21.46
1985 16.18 21.89 35.39 49.95 59.60 66.11 67.00 64.84 56.62 42.12 25.21 15.47
1986 13.24 22.70 33.12 47.81 59.51 67.92 70.13 67.50 59.35 46.68 34.20 25.12
1987 26.23 31.01 41.49 52.34 64.06 71.44 72.30 69.06 58.65 48.63 35.90 23.95
1988 15.63 18.83 31.42 49.18 62.63 72.14 74.78 71.30 61.21 47.71 33.68 26.43
1989 19.12 21.17 28.62 44.39 57.86 67.52 71.58 69.33 61.15 47.04 30.55 22.78
1990 21.24 29.66 35.90 46.40 57.97 66.15 71.16 69.37 62.04 50.78 34.49 21.42
1991 17.58 23.40 36.76 48.49 61.64 69.26 72.31 68.36 59.81 44.21 31.90 23.77
1992 24.79 28.35 35.11 45.95 57.03 64.47 66.42 64.12 58.24 46.47 32.72 20.85
1993 15.85 18.34 28.36 42.09 55.22 64.65 69.22 66.23 58.22 44.94 33.09 18.26
1994 11.89 16.67 31.25 47.81 59.83 67.46 68.89 66.84 61.22 51.47 37.44 25.43
1995 20.27 23.84 32.11 43.39 55.63 66.26 72.78 69.62 61.37 45.54 32.40 19.29
1996 16.68 18.84 29.77 41.16 55.58 64.64 69.71 66.69 60.31 45.65 29.67 16.08
1997 14.53 20.86 31.83 42.47 55.76 65.67 71.35 69.06 62.13 48.05 35.36 22.31

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  33    0.960 0.954 0.944 0.933
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.8 14.5 16.2 13.2 26.2 15.6 19.1 21.2 17.6 24.8 15.9 11.9 20.3 16.7 14.5
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
S- 27  2.7  2.2  3.2  1.4  2.7  1.9  4.0  3.5  2.0  3.0  0.9  1.7  2.1  4.0  1.9
S- 28  1.8  1.7  4.0  1.1  0.9  1.6  4.1  2.9  1.4  1.2  3.6  3.1  2.7  3.6  4.6
S- 34 -1.4 -2.6 -3.0 -6.3 -2.6 -3.8 -3.5 -1.9 -3.2 -4.8 -2.2 -5.0 -2.5 -4.3 -2.2
S- 33 -3.9 -4.6 -3.6 -5.0 -1.7 -5.3 -4.2 -2.6 -3.2 -3.9 -5.2 -6.1 -3.4 -4.2 -5.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.93 3.66 3.07 2.80 2.69 2.23 17.85 14.29 3.56 18.11 15.63 2.48  -1.08
     28  3.05 3.91 3.28 2.82 2.34 2.88       14.08 3.77       15.56 2.54  -1.23
     34 -3.09-2.36-3.10-3.39-3.25-3.45       20.32-2.47       21.39-3.29  -0.82
     33 -4.22-3.84-4.28-4.62-3.91-4.53       21.50-3.65       22.28-4.17  -0.52
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.04  3.74                   3.20  3.27 0.98  4.19  3.87 1.08   1.10
     28         4.22                         3.27 0.98        4.77 0.88   0.90
     34         3.67                         2.63 1.22        3.88 1.08   0.89
     33         3.46                         2.94 1.09        3.36 1.25   1.14
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 15.63)(1.08) + 18.11      0.98(F 28 - 15.56)(0.88) + 18.11

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  33    0.964 0.962 0.937 0.936
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.1 21.6 21.9 22.7 31.0 18.8 21.2 29.7 23.4 28.4 18.3 16.7 23.8 18.8 20.9
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 34 28.1 25.1 25.2 29.3 32.8 23.2 24.9 31.9 27.9 33.4 20.9 21.3 26.6 22.3 24.1
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
S- 27  2.1  1.8  2.7  1.4  2.6  2.1  3.8  3.3  1.8  2.4  0.6  1.9  2.4  3.9  2.7
S- 28  1.4  0.6  2.6  1.0  2.5  1.5  4.3  2.6  0.6  0.6  2.1  2.9  3.1  4.1  4.9
S- 34 -2.0 -3.5 -3.3 -6.6 -1.8 -4.4 -3.7 -2.2 -4.5 -5.0 -2.5 -4.7 -2.8 -3.5 -3.2
S- 33 -3.9 -4.2 -2.6 -5.5 -1.7 -5.3 -5.0 -3.1 -3.9 -4.0 -4.9 -5.4 -3.1 -4.3 -5.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.79 3.07 2.64 3.20 2.66 2.22 20.35 17.42 2.93 22.89 20.54 2.35  -0.58
     28  2.79 3.36 2.59 3.05 2.27 2.62       17.27 3.08       20.57 2.32  -0.76
     34 -3.20-2.62-3.49-3.03-3.27-3.74       23.07-2.72       26.47-3.58  -0.86
     33 -4.14-4.29-4.59-3.88-3.64-4.37       24.43-4.08       27.02-4.13  -0.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.20  4.06                   3.03  3.13 0.97  4.12  4.03 1.02   1.06
     28         4.48                         3.24 0.93        4.66 0.89   0.95
     34         4.11                         2.95 1.03        3.89 1.06   1.03
     33         3.74                         2.99 1.01        3.43 1.20   1.19
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 20.54)(1.02) + 22.89      0.98(F 28 - 20.57)(0.89) + 22.89

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  33    0.963 0.957 0.949 0.948
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 33.5 32.1 35.4 33.1 41.5 31.4 28.6 35.9 36.8 35.1 28.4 31.3 32.1 29.8 31.8
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
S- 28  1.6  0.7  2.1  1.8  2.5  1.4  3.3  2.3  1.3  0.8  1.1  2.5  3.0  3.3  4.1
S- 27  1.5  0.7  2.4  0.8  2.0  1.9  3.1  2.4  2.2  1.9  0.3  2.0  2.2  3.6  2.1
S- 34 -1.1 -1.9 -2.8 -4.3 -0.7 -3.5 -3.7 -2.0 -3.6 -3.7 -2.6 -2.9 -2.9 -2.8 -2.5
S- 33 -3.0 -3.5 -2.8 -5.3 -1.1 -3.8 -4.1 -3.1 -3.3 -3.9 -3.9 -4.0 -3.9 -3.2 -4.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.47 2.98 2.25 2.67 2.08 2.30 31.19 28.55 2.64 33.12 31.00 2.11  -0.53
     27  2.46 2.71 2.39 2.87 2.18 2.03       28.61 2.58       31.18 1.94  -0.64
     34 -2.60-1.96-3.12-2.61-2.43-3.00       33.42-2.23       35.86-2.74  -0.51
     33 -3.44-3.47-3.93-3.12-3.00-3.76       34.59-3.41       36.64-3.53  -0.12
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.66  3.75                   3.12  3.09 1.01  3.31  3.62 0.92   0.91
     27         3.55                         2.90 1.08        3.38 0.98   0.91
     34         3.45                         3.01 1.04        3.05 1.09   1.05
     33         3.18                         2.78 1.12        2.80 1.18   1.05
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 31.00)(0.92) + 33.12      0.98(F 27 - 31.18)(0.98) + 33.12

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  33    0.971 0.966 0.954 0.942
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.2 42.5 50.0 47.8 52.3 49.2 44.4 46.4 48.5 46.0 42.1 47.8 43.4 41.2 42.5
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
S- 28  1.9  1.7  1.4  2.0  2.9  2.1  2.5  1.9  1.9  0.9  0.7  2.1  2.7  2.8  3.1
S- 27  1.7  1.7  1.7  1.3  2.5  2.4  2.9  2.0  1.8  1.8  0.7  2.5  1.2  2.4  2.1
S- 34 -0.6 -0.6 -2.0 -2.5  0.0 -1.3 -2.8 -1.1 -2.1 -2.1 -2.4 -1.6 -0.9 -1.8 -1.8
S- 33 -2.0 -1.5 -2.4 -3.7 -0.7 -1.3 -2.6 -1.8 -3.2 -2.4 -3.2 -1.2 -3.1 -2.9 -2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.37 2.67 2.39 2.53 2.13 2.02 44.32 41.76 2.56 45.81 43.77 2.04  -0.52
     27  2.33 2.40 2.36 2.74 2.22 1.78       41.92 2.40       43.90 1.92  -0.48
     34 -1.58-1.13-2.09-1.58-1.33-1.80       45.73-1.41       47.40-1.58  -0.17
     33 -2.34-2.31-2.87-2.07-1.84-2.71       46.73-2.41       48.14-2.33   0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.97  3.00                   2.38  2.47 0.96  3.25  3.32 0.98   1.02
     27         2.83                         2.12 1.12        3.14 1.04   0.92
     34         2.74                         2.28 1.05        3.24 1.00   0.96
     33         2.52                         1.96 1.22        2.97 1.09   0.90
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 43.77)(0.98) + 45.81      0.98(F 27 - 43.90)(1.04) + 45.81

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  26    0.968 0.964 0.951 0.937
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 55.2 57.8 59.6 59.5 64.1 62.6 57.9 58.0 61.6 57.0 55.2 59.8 55.6 55.6 55.8
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
S- 28  2.3  2.7  1.7  2.0  2.6  1.6  2.3  2.5  2.4  2.3  2.0  2.4  2.1  2.1  2.0
S- 27  2.3  2.3  1.9  1.3  3.0  2.3  2.8  2.2  2.2  2.2  1.7  2.6  0.9  2.2  1.8
S- 34  0.3  0.4 -1.3 -1.4  0.2 -0.4 -1.3 -0.4 -0.6 -0.3 -1.0 -0.5  0.0 -1.3 -0.1
S- 26  4.4  4.0  4.2  3.0  6.1  5.5  5.5  4.3  4.1  4.5  3.9  5.4  2.8  4.5  4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.46 2.84 2.75 2.24 2.20 2.19 58.28 55.44 2.84 58.36 56.16 2.20  -0.64
     27  2.46 2.59 2.80 2.51 2.30 1.94       55.52 2.76       56.26 2.10  -0.66
     34 -0.75-0.48-1.12-0.93-0.64-0.52       58.91-0.63       58.86-0.50   0.13
     26  4.55 4.39 4.44 4.94 4.68 4.17       53.78 4.50       53.93 4.43  -0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.24  2.33                   1.73  1.88 0.92  2.72  2.71 1.00   1.08
     27         2.14                         1.60 1.08        2.53 1.07   1.00
     34         2.19                         1.83 0.95        2.77 0.98   1.04
     26         1.88                         1.37 1.27        2.37 1.15   0.91
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 56.16)(1.00) + 58.36      0.98(F 27 - 56.26)(1.07) + 58.36

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  26    0.946 0.945 0.927 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.8 66.3 66.1 67.9 71.4 72.1 67.5 66.2 69.3 64.5 64.7 67.5 66.3 64.6 65.7
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 28  2.2  2.2  1.2  1.6  2.7  1.3  1.8  2.4  2.4  2.5  3.0  2.2  2.0  1.7  1.7
S- 27  2.4  2.5  1.6  1.9  3.0  2.0  2.4  2.3  2.2  2.2  2.2  2.4  1.2  1.8  2.4
S- 34  0.0 -0.3 -1.4 -1.7 -0.1  0.1 -0.2 -0.4 -0.6 -0.1 -0.4 -0.1  0.3 -0.6 -0.6
S- 26  4.8  4.8  4.0  4.1  6.0  5.4  5.3  5.0  4.5  4.5  4.1  5.0  2.8  4.4  5.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.10 2.46 2.40 1.59 1.89 2.22 67.34 64.79 2.55 67.12 65.06 2.06  -0.49
     27  2.40 2.65 2.81 2.17 2.23 2.06       64.55 2.80       64.95 2.16  -0.63
     34 -0.72-0.57-0.92-1.10-0.58-0.32       67.92-0.58       67.53-0.42   0.16
     26  4.72 4.86 4.84 4.67 4.80 4.32       62.40 4.94       62.47 4.65  -0.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.77  1.89                   1.32  1.49 0.89  2.23  2.35 0.95   1.07
     27         1.75                         1.35 0.98        2.14 1.04   1.06
     34         1.77                         1.52 0.87        2.20 1.01   1.16
     26         1.62                         1.36 0.97        1.94 1.15   1.19
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 65.06)(0.95) + 67.12      0.97(F 27 - 64.95)(1.04) + 67.12

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  34    0.925 0.902 0.899 0.890
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.5 71.8 67.0 70.1 72.3 74.8 71.6 71.2 72.3 66.4 69.2 68.9 72.8 69.7 71.3
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
S- 27  2.2  2.3  1.3  1.8  1.9  1.8  2.3  2.5  2.0  2.4  2.3  1.6  1.8  1.8  3.0
S- 26  4.5  4.4  3.2  4.3  4.2  4.4  5.1  4.9  4.4  4.4  4.1  3.6  3.4  4.2  5.8
S- 28  1.4  1.8  0.9  1.1  1.9  1.0  1.6  2.5  1.8  2.8  3.2  1.7  2.4  1.3  2.1
S- 34 -0.9 -0.6 -2.0 -2.0 -0.5 -0.5 -0.4 -0.8 -0.9  0.0 -0.2 -1.0 -0.1 -0.3 -0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.30 2.86 2.46 1.93 2.02 2.15 71.32 68.48 2.84 70.86 68.79 2.07  -0.77
     26  4.56 5.04 4.64 4.34 4.39 4.29       66.26 5.06       66.53 4.34  -0.73
     28  1.62 2.21 1.63 0.79 1.47 2.19       69.24 2.07       69.02 1.84  -0.23
     34 -1.05-0.80-0.93-1.89-1.01-0.41       72.03-0.71       71.56-0.70   0.01
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.75  1.68                   1.62  1.56 1.04  2.24  2.22 1.01   0.97
     26         1.66                         1.53 1.06        2.13 1.05   0.99
     28         1.87                         1.66 0.97        2.45 0.91   0.94
     34         1.73                         1.73 0.93        2.18 1.03   1.10
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 68.79)(1.01) + 70.86      0.95(F 26 - 66.53)(1.05) + 70.86

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  26    0.912 0.879 0.875 0.874
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.3 68.0 64.8 67.5 69.1 71.3 69.3 69.4 68.4 64.1 66.2 66.8 69.6 66.7 69.1
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
S- 27  1.8  2.4  0.7  2.1  1.9  2.1  2.3  2.6  2.3  2.1  2.5  1.5  2.5  1.2  3.1
S- 28  0.8  1.8  0.9  2.1  1.9  2.2  1.3  2.1  1.6  2.4  2.8  1.6  2.6  1.3  2.1
S- 34 -2.0 -0.8 -2.2 -1.6 -0.4 -0.1 -0.6 -1.2 -1.6 -0.4 -0.3 -0.9 -0.4  0.0 -0.4
S- 26  3.9  4.2  2.2  3.9  3.6  4.1  4.5  4.8  4.5  3.8  4.1  3.3  4.2  3.2  5.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.28 2.97 2.25 1.94 2.02 2.19 68.73 65.90 2.83 68.11 66.03 2.07  -0.76
     28  1.53 2.12 1.45 0.70 1.49 2.07       66.69 2.04       66.27 1.84  -0.20
     34 -1.19-0.92-1.10-2.06-1.14-0.56       69.60-0.87       68.95-0.84   0.03
     26  4.23 4.95 4.04 4.03 3.98 4.11       63.99 4.73       64.12 3.99  -0.74
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.74  1.55                   1.93  1.73 1.12  2.03  1.88 1.08   0.97
     28         1.76                         1.85 1.05        2.14 0.95   0.91
     34         1.77                         1.97 0.98        2.10 0.96   0.98
     26         1.49                         1.71 1.13        1.76 1.15   1.02
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 66.03)(1.08) + 68.11      0.94(F 28 - 66.27)(0.95) + 68.11

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  15    0.921 0.893 0.891 0.865
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.2 61.0 56.6 59.3 58.7 61.2 61.2 62.0 59.8 58.2 58.2 61.2 61.4 60.3 62.1
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
S- 27  2.0  2.2  0.8  2.2  1.9  3.0  2.6  3.3  2.3  2.4  2.5  1.9  2.5  1.8  3.2
S- 28  1.2  2.8  1.2  2.3  2.0  2.9  2.2  2.7  1.9  2.4  2.5  2.2  3.1  2.1  2.4
S- 34 -2.1 -0.2 -2.6 -1.4 -0.5 -0.5 -0.3 -0.9 -1.5 -0.5 -0.5 -0.7 -0.2  0.1  0.0
S- 15  5.7  5.7  4.7  6.1  5.4  7.6  6.1  7.1  6.1  6.1  7.0  5.6  7.0  5.3  7.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.39 3.04 2.27 2.05 2.22 2.37 61.51 58.58 2.93 60.24 57.95 2.29  -0.64
     28  1.99 2.55 1.93 1.23 2.01 2.36       59.04 2.48       57.99 2.25  -0.23
     34 -0.97-0.70-0.68-1.76-1.08-0.47       62.08-0.57       61.02-0.78  -0.21
     15  6.28 6.99 5.96 6.15 5.98 6.33       54.68 6.83       54.06 6.18  -0.65
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.90  1.56                   2.20  1.89 1.17  1.64  1.35 1.21   1.04
     28         1.66                         2.03 1.09        1.53 1.07   0.98
     34         1.68                         2.10 1.05        1.54 1.06   1.02
     15         1.67                         2.08 1.06        1.44 1.13   1.07
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 57.95)(1.21) + 60.24      0.95(F 28 - 57.99)(1.07) + 60.24

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  15    0.958 0.950 0.947 0.934
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 48.7 47.7 42.1 46.7 48.6 47.7 47.0 50.8 44.2 46.5 44.9 51.5 45.5 45.7 48.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 27  2.1  2.0  0.2  2.3  2.1  3.1  2.3  3.0  2.2  2.2  2.8  2.0  2.4  2.1  2.2
S- 34 -1.2 -1.0 -2.4 -1.8 -0.6 -1.2 -1.3 -0.8 -1.7 -0.9 -0.7  0.0 -1.0 -0.2 -1.2
S- 28  2.4  2.7  2.1  2.7  2.5  3.3  2.2  3.0  1.9  2.7  2.9  2.9  2.8  3.8  2.0
S- 15  5.9  6.3  5.0  6.9  6.1  7.4  6.7  8.1  6.3  6.1  7.4  6.0  7.4  6.6  6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.38 2.90 2.44 2.08 2.19 2.28 49.13 46.26 2.87 47.04 44.84 2.20  -0.67
     34 -1.01-0.77-0.67-1.44-1.30-0.80       49.74-0.60       48.10-1.06  -0.46
     28  2.63 2.96 2.76 2.18 2.53 2.72       46.06 3.07       44.38 2.67  -0.40
     15  6.64 6.99 6.54 6.67 6.38 6.58       42.10 7.03       40.48 6.56  -0.47
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.38  2.18                   2.81  2.67 1.05  2.34  2.10 1.11   1.06
     34         2.14                         2.66 1.05        2.05 1.14   1.08
     28         2.26                         2.75 1.02        2.26 1.03   1.01
     15         2.31                         2.86 0.98        2.28 1.03   1.04
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.98(F 27 - 44.84)(1.11) + 47.04      0.97(F 34 - 48.10)(1.14) + 47.04

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  27  28  33    0.955 0.954 0.948 0.916
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 29.2 34.5 25.2 34.2 35.9 33.7 30.5 34.5 31.9 32.7 33.1 37.4 32.4 29.7 35.4
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
S- 34 -0.5 -1.8 -3.2 -2.4 -1.5 -2.5 -1.8 -0.8 -2.3 -1.9 -2.0 -0.4 -2.2 -1.0 -1.8
S- 27  2.3  1.9  0.8  1.9  1.9  3.2  2.6  2.6  2.5  1.5  2.4  1.3  3.1  2.0  1.4
S- 28  3.2  3.2  1.9  1.3  2.2  2.8  2.5  3.3  1.7  3.2  3.1  2.5  3.1  4.5  1.6
S- 33 -3.8 -4.5 -5.4 -2.8 -2.7 -2.5 -2.9 -3.1 -3.8 -3.4 -3.4 -3.1 -2.5 -4.3 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.59-1.13-1.15-2.24-1.77-1.67 35.65 36.62-0.97 32.69 34.43-1.74  -0.77
     27  2.35 2.98 2.54 1.97 2.12 2.02       32.62 3.03       30.59 2.10  -0.93
     28  2.84 3.33 3.18 2.33 2.54 2.81       32.20 3.44       30.01 2.67  -0.77
     33 -3.12-2.31-2.88-3.71-3.52-3.25       37.87-2.22       36.04-3.36  -1.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.92  2.60                   2.74  2.69 1.02  2.98  2.80 1.06   1.04
     27         2.75                         2.60 1.05        2.98 1.00   0.95
     28         2.91                         2.99 0.92        3.20 0.93   1.01
     33         2.51                         2.23 1.23        2.49 1.20   0.97
Suggested regression eqns from two most closely related CDs ( 34 and  27): 
          0.98(F 34 - 34.43)(1.06) + 32.69      0.98(F 27 - 30.59)(1.00) + 32.69

Station# 849  FAIRMONT            , mn  1269802    lat/lon 94.47   43.63     2M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  33    0.946 0.944 0.942 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 17.4 21.5 15.5 25.1 24.0 26.4 22.8 21.4 23.8 20.9 18.3 25.4 19.3 16.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
S- 27  2.8  2.5  0.9  2.5  2.0  3.8  3.0  1.7  2.9  1.1  2.1  1.2  3.5  1.7 -0.9
S- 28  2.9  3.3  1.6  1.1  2.2  3.7  2.4  2.2  1.2  3.5  3.2  2.5  3.5  4.9  0.0
S- 34 -1.6 -2.9 -5.0 -2.8 -2.4 -3.5 -2.3 -1.9 -3.8 -2.1 -3.9 -0.9 -3.5 -1.8 -4.7
S- 33 -4.1 -4.3 -5.7 -2.5 -4.3 -4.2 -3.1 -3.8 -4.0 -4.6 -5.2 -3.2 -4.1 -5.6 -6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.57 3.22 2.78 2.54 2.37 1.68 22.78 19.51 3.27 21.34 19.28 2.06  -1.21
     28  3.02 3.70 3.37 2.81 2.44 2.69       19.01 3.77       18.79 2.54  -1.23
     34 -2.45-1.74-2.23-2.77-2.71-2.96       24.54-1.76       24.22-2.88  -1.12
     33 -4.03-3.26-3.97-4.31-4.12-4.68       26.02-3.23       25.66-4.32  -1.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.37  3.17                   2.88  2.73 1.05  3.31  3.30 1.00   0.95
     28         3.60                         3.34 0.86        3.87 0.86   0.99
     34         3.05                         2.70 1.06        3.32 1.00   0.94
     33         2.87                         2.19 1.31        2.82 1.17   0.89
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 19.28)(1.00) + 21.34      0.97(F 28 - 18.79)(0.86) + 21.34

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 15.28 16.30 27.25 41.71 56.09 66.06 68.31 66.09 59.03 44.94 31.45 19.56
1952 19.38 22.50 33.69 44.44 59.18 67.57 71.18 68.66 58.94 47.96 34.60 25.69
1953 20.42 23.56 31.34 44.06 57.14 67.57 72.26 69.39 64.12 52.94 39.82 24.79
1954 22.73 24.92 37.38 44.00 58.06 66.47 71.95 68.86 60.01 49.60 36.40 25.12
1955 17.36 19.15 32.57 48.48 61.87 69.77 73.67 72.10 63.19 47.34 31.08 17.95
1956 13.86 18.09 28.19 42.84 58.50 67.48 71.42 67.03 62.83 50.74 38.97 23.80
1957 19.76 22.13 34.17 45.66 57.80 67.36 71.65 69.05 59.59 47.26 36.18 27.61
1958 21.94 23.68 32.04 46.78 57.47 64.90 68.55 68.33 62.75 51.06 35.37 21.00
1959 14.19 20.05 32.68 47.88 60.41 68.71 73.04 70.35 60.93 44.55 33.91 24.92
1960 22.74 19.55 29.37 42.51 57.63 66.03 71.06 70.22 61.99 49.01 33.59 21.78
1961 18.22 23.24 31.62 41.73 53.79 64.11 69.35 66.40 60.12 47.39 32.80 18.34
1962 11.97 15.08 26.92 42.90 57.14 65.33 68.25 65.13 59.84 48.87 36.19 19.97
1963 12.30 17.26 32.05 45.59 57.70 65.98 70.15 67.54 63.23 53.52 35.78 22.83
1964 17.74 23.52 32.17 44.93 59.46 69.03 71.08 67.67 58.64 47.25 32.53 19.63
1965 12.75 13.99 24.73 39.95 55.46 64.39 66.49 62.17 55.21 43.60 35.11 19.26
1966 14.00 17.11 30.67 43.20 53.86 65.03 69.76 67.37 58.52 46.64 32.94 21.80
1967 15.42 19.92 30.47 44.05 55.54 62.65 66.59 64.47 57.58 46.53 34.17 23.30
1968 18.16 23.60 35.00 47.17 56.59 63.47 68.55 66.27 59.71 47.82 33.11 18.66
1969 13.66 15.52 29.34 42.76 55.64 63.34 67.67 68.21 59.92 47.37 33.52 19.49
1970 13.60 15.36 29.45 43.98 58.81 67.56 70.72 67.81 60.07 47.49 33.26 18.68
1971 13.75 16.93 30.64 42.96 57.68 64.58 69.02 66.40 62.05 50.79 36.36 20.17
1972 12.88 15.51 27.42 43.38 56.12 64.98 68.27 66.09 58.30 46.03 30.46 20.83
1973 16.70 26.05 35.24 46.08 55.69 64.76 70.77 68.44 63.03 50.81 35.96 21.84
1974 15.81 20.56 31.93 44.23 55.75 65.25 69.41 67.00 58.96 48.47 37.23 24.84
1975 18.60 17.96 26.05 40.88 55.98 67.79 70.95 67.63 60.69 49.31 37.20 23.53
1976 20.57 24.31 36.78 46.31 58.76 66.58 71.24 68.40 58.25 44.05 28.07 13.42
1977 11.80 20.61 38.84 53.11 63.29 70.28 70.10 67.87 59.02 47.82 32.19 17.77
1978  9.82 14.46 27.99 44.74 57.88 66.36 70.09 69.89 62.67 49.46 31.52 15.26
1979  7.66 12.60 26.57 41.89 54.81 64.46 68.93 67.78 60.13 48.29 36.19 24.96
1980 19.06 19.17 30.10 45.25 59.01 67.88 71.11 69.21 59.30 48.22 34.04 25.12
1981 20.54 26.40 36.85 47.47 57.31 64.50 68.94 66.88 58.74 48.23 34.12 19.11
1982 12.00 15.96 29.66 43.84 54.33 63.89 66.71 65.95 58.37 45.52 34.27 23.43
1983 21.17 23.57 31.03 40.58 51.91 64.13 71.43 69.98 60.58 47.21 27.06 14.86
1984 12.28 19.67 31.07 40.66 56.02 63.91 69.62 65.60 59.29 46.11 33.52 19.47
1985 13.41 19.14 33.36 48.90 58.36 65.14 66.46 65.24 56.96 43.32 25.62 15.49
1986 12.26 21.32 32.63 46.75 58.55 66.22 68.50 65.87 57.90 45.64 33.37 23.57
1987 24.21 29.13 39.61 49.87 60.98 69.10 71.12 68.00 57.39 47.49 35.48 23.81
1988 14.82 17.34 29.18 46.70 60.31 70.29 73.57 69.67 58.91 45.43 31.58 24.41
1989 16.63 18.56 26.16 41.84 55.42 65.62 70.08 68.03 59.38 45.51 28.60 20.48
1990 17.80 26.67 33.90 44.96 56.16 64.25 69.18 67.45 59.48 48.67 32.61 19.96
1991 15.23 21.39 34.72 46.83 60.05 67.59 71.03 66.55 58.07 42.52 29.77 21.39
1992 22.71 26.16 32.92 43.58 54.87 62.55 64.31 62.22 56.03 44.89 32.43 20.85
1993 15.34 17.26 27.42 41.07 53.71 62.99 67.47 64.30 56.35 43.39 32.25 17.99
1994 11.07 14.95 28.77 44.80 56.94 64.81 67.40 65.50 59.98 50.23 37.62 25.65
1995 19.58 22.49 30.64 42.44 54.63 65.07 71.61 67.71 59.44 43.46 30.12 17.08
1996 13.79 15.89 26.42 38.83 53.19 62.78 67.79 65.36 58.68 44.31 28.88 15.39
1997 13.57 18.88 30.08 40.41 53.81 63.43 68.62 66.24 59.11 46.21 34.54 22.08

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  28  26    0.936 0.924 0.903 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.2 12.3 13.4 12.3 24.2 14.8 16.6 17.8 15.2 22.7 15.3 11.1 19.6 13.8 13.6
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
S- 27  0.0 -0.1  0.4  0.4  0.7  1.1  1.5  0.1 -0.4  0.9  0.4  0.9  1.5  1.1  0.9
S- 33 -6.5 -6.9 -6.4 -6.0 -3.7 -6.1 -6.7 -6.0 -5.6 -6.0 -5.7 -6.9 -4.1 -7.1 -6.7
S- 28 -0.9 -0.6  1.3  0.1 -1.2  0.7  1.6 -0.5 -1.0 -0.9  3.1  2.3  2.0  0.7  3.6
S- 26 -0.8 -1.4 -0.4  0.3  2.0  0.1  1.4  1.4 -0.2  1.8 -1.0 -0.1  0.8  1.5 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.03 3.86 1.77 2.50 0.89 0.76 17.38 14.29 3.09 16.26 15.63 0.63  -2.46
     33 -5.12-3.64-5.59-4.91-5.71-6.00       21.50-4.12       22.28-6.02  -1.90
     28  2.15 4.11 1.97 2.52 0.54 1.41       14.08 3.30       15.56 0.70  -2.60
     26  1.55 3.34 1.26 1.85 0.72 0.19       14.61 2.77       15.99 0.26  -2.51
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.83  3.74                   3.66  3.27 1.12  3.89  3.87 1.00   0.89
     33         3.46                         2.94 1.25        3.36 1.16   0.93
     28         4.22                         3.27 1.12        4.77 0.81   0.73
     26         3.41                         3.32 1.10        3.40 1.14   1.04
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.97(F 27 - 15.63)(1.00) + 16.26      0.96(F 33 - 22.28)(1.16) + 16.26

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  33    0.942 0.922 0.912 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.6 19.7 19.1 21.3 29.1 17.3 18.6 26.7 21.4 26.2 17.3 14.9 22.5 15.9 18.9
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
S- 27 -0.4 -0.2 -0.1  0.0  0.7  0.6  1.1  0.3 -0.3  0.2 -0.5  0.2  1.0  0.9  0.7
S- 28 -1.2 -1.3 -0.2 -0.4  0.6  0.0  1.7 -0.4 -1.4 -1.6  1.0  1.1  1.8  1.1  2.9
S- 26 -0.9  0.0  0.1  0.6  2.4  0.8  1.3  1.6  1.0  2.1 -1.8  0.2  1.3  1.4 -0.3
S- 33 -6.5 -6.2 -5.3 -6.9 -3.5 -6.8 -7.6 -6.1 -5.9 -6.2 -6.0 -7.1 -4.4 -7.2 -7.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.75 3.54 1.57 2.24 0.62 0.33 20.20 17.42 2.78 20.83 20.54 0.29  -2.50
     28  1.74 3.82 1.52 2.09 0.23 0.72       17.27 2.93       20.57 0.26  -2.67
     26  1.77 3.27 1.29 2.20 1.18 0.55       17.56 2.64       20.18 0.65  -1.99
     33 -5.19-3.82-5.66-4.84-5.68-6.27       24.43-4.23       27.02-6.19  -1.96
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.90  4.06                   3.36  3.13 1.07  3.99  4.03 0.99   0.92
     28         4.48                         3.24 1.04        4.66 0.86   0.83
     26         3.47                         2.74 1.23        3.54 1.13   0.92
     33         3.74                         2.99 1.12        3.43 1.16   1.03
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 20.54)(0.99) + 20.83      0.96(F 28 - 20.57)(0.86) + 20.83

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  26    0.929 0.913 0.912 0.900
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.0 31.1 33.4 32.6 39.6 29.2 26.2 33.9 34.7 32.9 27.4 28.8 30.6 26.4 30.1
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
S- 27 -0.9 -0.3  0.4  0.3  0.2 -0.3  0.6  0.4  0.1 -0.3 -0.7 -0.5  0.7  0.2  0.4
S- 28 -0.9 -0.4  0.1  1.3  0.6 -0.9  0.9  0.3 -0.8 -1.4  0.2  0.1  1.5 -0.1  2.3
S- 33 -5.4 -4.6 -4.8 -5.8 -2.9 -6.0 -6.5 -5.1 -5.4 -6.1 -4.8 -6.5 -5.3 -6.5 -6.0
S- 26 -0.7 -0.1  1.5  0.7  2.7  1.0  1.6  1.5  1.9  1.8 -0.5  0.4  2.1  1.8  0.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.53 3.16 1.63 2.03 0.39 0.00 31.08 28.61 2.47 31.19 31.18 0.02  -2.45
     28  1.54 3.43 1.49 1.84 0.29 0.27       28.55 2.53       31.00 0.19  -2.34
     33 -4.36-3.02-4.69-3.96-4.79-5.79       34.59-3.52       36.64-5.45  -1.93
     26  2.38 3.72 2.02 3.06 1.55 1.18       28.07 3.00       30.09 1.10  -1.90
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.45  3.55                   3.14  2.90 1.08  3.41  3.38 1.01   0.93
     28         3.75                         3.09 1.02        3.62 0.94   0.93
     33         3.18                         2.78 1.13        2.80 1.22   1.08
     26         2.98                         2.20 1.42        3.12 1.09   0.77
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 31.18)(1.01) + 31.19      0.96(F 28 - 31.00)(0.94) + 31.19

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   25  27  33  26    0.905 0.905 0.903 0.891
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 40.6 40.7 48.9 46.8 49.9 46.7 41.8 45.0 46.8 43.6 41.1 44.8 42.4 38.8 40.4
cd 25 44.6 43.4 51.2 49.8 50.5 48.2 45.2 47.3 51.0 46.4 45.1 47.5 45.9 42.2 44.2
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
S- 25 -4.0 -2.8 -2.2 -3.1 -0.6 -1.5 -3.3 -2.4 -4.1 -2.8 -4.0 -2.7 -3.5 -3.3 -3.8
S- 27 -0.9 -0.2  0.6  0.3  0.1 -0.1  0.4  0.5  0.2 -0.5 -0.4 -0.5  0.2  0.1  0.0
S- 33 -4.7 -3.4 -3.4 -4.8 -3.1 -3.8 -5.2 -3.2 -4.9 -4.8 -4.2 -4.2 -4.0 -5.2 -5.0
S- 26  0.7  1.2  2.5  1.1  2.8  2.5  2.5  2.0  1.6  1.8  0.7  1.9  1.8  2.0  1.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     25 -2.28-1.44-2.91-1.69-2.25-3.47 44.23 46.38-2.15 43.88 46.83-2.95  -0.80
     27  1.40 2.93 1.55 1.87 0.32-0.13       41.92 2.31       43.90-0.02  -2.33
     33 -3.27-1.77-3.68-2.94-3.74-4.62       46.73-2.50       48.14-4.26  -1.77
     26  2.87 4.17 2.41 3.58 2.20 1.62       40.89 3.34       42.11 1.77  -1.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     25   2.81  2.22                   2.31  1.62 1.42  3.28  2.74 1.20   0.84
     27         2.83                         2.12 1.09        3.14 1.04   0.96
     33         2.52                         1.96 1.18        2.97 1.10   0.94
     26         2.44                         1.61 1.43        2.98 1.10   0.77
Suggested regression eqns from two most closely related CDs ( 25 and  27): 
          0.95(F 25 - 46.83)(1.20) + 43.88      0.95(F 27 - 43.90)(1.04) + 43.88

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   25  26  33  27    0.906 0.900 0.899 0.878
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 51.9 56.0 58.4 58.5 61.0 60.3 55.4 56.2 60.0 54.9 53.7 56.9 54.6 53.2 53.8
cd 25 55.5 57.2 60.0 59.7 61.3 60.0 56.4 57.0 62.2 56.0 56.4 58.8 56.9 55.0 54.9
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
S- 25 -3.5 -1.2 -1.7 -1.2 -0.3  0.4 -1.0 -0.8 -2.1 -1.1 -2.7 -1.9 -2.3 -1.8 -1.1
S- 26  1.1  2.2  3.0  2.1  3.0  3.2  3.1  2.5  2.5  2.4  2.4  2.5  1.8  2.1  2.1
S- 33 -4.5 -2.1 -2.8 -3.4 -2.8 -2.1 -3.0 -2.0 -3.1 -3.1 -3.6 -3.1 -2.7 -3.9 -2.5
S- 27 -1.0  0.4  0.6  0.4 -0.1 -0.1  0.3  0.4  0.6  0.1  0.2 -0.3 -0.1 -0.2 -0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     25 -0.99-0.12-1.60-0.40-1.24-1.86 57.85 58.57-0.72 56.33 57.82-1.49  -0.77
     26  3.41 4.66 3.14 4.03 2.61 2.25       53.78 4.07       53.93 2.40  -1.68
     33 -2.29-0.89-2.74-2.02-2.90-3.15       59.42-1.57       59.31-2.98  -1.41
     27  1.32 2.86 1.51 1.60 0.24 0.01       55.52 2.33       56.26 0.07  -2.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     25   2.37  1.77                   1.90  1.43 1.33  2.70  2.25 1.20   0.90
     26         1.88                         1.37 1.39        2.37 1.14   0.82
     33         1.95                         1.54 1.23        2.45 1.10   0.89
     27         2.14                         1.60 1.18        2.53 1.07   0.90
Suggested regression eqns from two most closely related CDs ( 25 and  26): 
          0.95(F 25 - 57.82)(1.20) + 56.33      0.95(F 26 - 53.93)(1.14) + 56.33

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  34    0.875 0.867 0.861 0.857
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.1 63.9 65.1 66.2 69.1 70.3 65.6 64.3 67.6 62.5 63.0 64.8 65.1 62.8 63.4
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 33 67.8 66.4 67.5 69.5 71.7 71.5 67.2 66.2 70.5 65.4 66.3 67.1 67.0 65.4 65.8
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
S- 27 -0.2  0.1  0.6  0.2  0.6  0.2  0.5  0.4  0.6  0.3  0.6 -0.3  0.0  0.0  0.2
S- 26  2.2  2.5  3.1  2.4  3.6  3.6  3.5  3.0  2.8  2.5  2.4  2.4  1.6  2.6  2.8
S- 33 -3.7 -2.5 -2.4 -3.3 -2.6 -1.2 -1.6 -2.0 -3.0 -2.9 -3.3 -2.3 -1.9 -2.6 -2.4
S- 34 -2.6 -2.7 -2.3 -3.4 -2.4 -1.8 -2.1 -2.3 -2.3 -2.1 -2.1 -2.8 -0.9 -2.5 -2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.20 2.70 1.08 1.47 0.27 0.18 66.72 64.55 2.17 65.19 64.95 0.24  -1.93
     26  3.52 4.92 3.12 3.97 2.84 2.44       62.40 4.32       62.47 2.72  -1.60
     33 -1.89-0.54-2.35-1.63-2.51-2.61       67.87-1.15       67.69-2.50  -1.35
     34 -1.92-0.51-2.64-1.80-2.55-2.21       67.92-1.20       67.53-2.34  -1.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.04  1.75                   1.63  1.35 1.21  2.20  2.14 1.03   0.85
     26         1.62                         1.36 1.20        1.94 1.14   0.95
     33         1.65                         1.38 1.19        2.04 1.08   0.91
     34         1.77                         1.52 1.08        2.20 1.00   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.94(F 27 - 64.95)(1.03) + 65.19      0.93(F 26 - 62.47)(1.14) + 65.19

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  25  33  27    0.885 0.881 0.871 0.868
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.4 69.6 66.5 68.5 71.1 73.6 70.1 69.2 71.0 64.3 67.5 67.4 71.6 67.8 68.6
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 25 73.5 70.9 68.3 69.4 72.1 73.9 69.8 69.8 72.0 66.0 69.8 69.1 73.7 68.7 68.9
cd 33 75.3 72.0 69.2 71.5 73.4 75.3 71.4 71.4 73.0 67.3 70.4 70.0 73.6 70.0 70.9
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 34 -3.0 -2.7 -2.6 -3.6 -1.7 -1.7 -1.9 -2.8 -2.2 -2.2 -2.0 -2.5 -1.3 -2.2 -3.0
S- 25 -2.1 -1.3 -1.9 -0.9 -1.0 -0.3  0.3 -0.6 -1.0 -1.7 -2.3 -1.7 -2.1 -0.9 -0.3
S- 33 -3.8 -2.4 -2.7 -3.0 -2.2 -1.8 -1.3 -2.2 -2.0 -3.0 -2.9 -2.6 -2.0 -2.2 -2.2
S- 27  0.1  0.1  0.8  0.1  0.8  0.6  0.8  0.5  0.8  0.3  0.6  0.1  0.7 -0.1  0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -2.12-0.98-2.64-2.21-2.60-2.19 70.56 72.03-1.47 69.21 71.56-2.34  -0.88
     25 -0.65 0.32-1.16-0.23-0.99-1.43       70.69-0.13       70.40-1.19  -1.06
     33 -1.77-0.58-1.97-1.64-2.46-2.42       71.57-1.01       71.64-2.43  -1.41
     27  1.22 2.68 0.75 1.62 0.44 0.37       68.48 2.08       68.79 0.42  -1.66
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   1.99  1.73                   1.93  1.73 1.12  2.29  2.18 1.05   0.94
     25         1.65                         1.48 1.30        2.18 1.05   0.80
     33         1.62                         1.52 1.27        2.13 1.07   0.84
     27         1.68                         1.56 1.24        2.22 1.03   0.83
Suggested regression eqns from two most closely related CDs ( 34 and  25): 
          0.94(F 34 - 71.56)(1.05) + 69.21      0.94(F 25 - 70.40)(1.05) + 69.21

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  27  33    0.887 0.869 0.863 0.842
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.0 65.6 65.2 65.9 68.0 69.7 68.0 67.4 66.6 62.2 64.3 65.5 67.7 65.4 66.2
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 33 73.3 69.0 68.2 69.5 70.1 72.6 69.0 70.1 69.3 65.1 67.2 67.8 70.3 67.3 68.8
S- 34 -3.3 -3.2 -1.8 -3.3 -1.4 -1.7 -1.9 -3.1 -3.4 -2.3 -2.2 -2.2 -2.3 -1.3 -3.2
S- 28 -0.5 -0.6  1.3  0.5  0.8  0.6  0.0  0.1 -0.2  0.5  0.9  0.3  0.7 -0.1 -0.7
S- 27  0.5  0.0  1.1  0.5  0.8  0.5  1.0  0.6  0.5  0.2  0.6  0.2  0.6 -0.1  0.3
S- 33 -3.3 -3.4 -2.9 -3.6 -2.1 -2.9 -0.9 -2.7 -2.8 -2.8 -2.9 -2.3 -2.6 -2.0 -2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -2.12-1.19-2.60-1.96-2.53-2.42 67.93 69.60-1.67 66.51 68.95-2.44  -0.77
     28  0.61 1.85-0.05 0.80 0.10 0.20       66.69 1.25       66.27 0.24  -1.00
     27  1.35 2.70 0.75 2.04 0.63 0.32       65.90 2.04       66.03 0.48  -1.56
     33 -1.92-0.86-2.15-1.58-2.63-2.56       69.36-1.43       69.16-2.65  -1.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   1.97  1.77                   2.33  1.97 1.18  1.96  2.10 0.93   0.79
     28         1.76                         1.85 1.26        2.14 0.92   0.73
     27         1.55                         1.73 1.34        1.88 1.04   0.77
     33         1.61                         1.62 1.43        1.98 0.99   0.69
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.94(F 34 - 68.95)(0.93) + 66.51      0.93(F 28 - 66.27)(0.92) + 66.51

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  27  25    0.881 0.867 0.857 0.841
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.6 59.3 57.0 57.9 57.4 58.9 59.4 59.5 58.1 56.0 56.3 60.0 59.4 58.7 59.1
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 25 63.0 62.2 60.5 60.5 58.7 61.1 60.2 61.1 61.0 57.9 58.9 61.1 62.2 60.6 60.2
S- 34 -3.7 -1.9 -2.2 -2.8 -1.7 -2.8 -2.1 -3.5 -3.2 -2.8 -2.4 -2.0 -2.1 -1.5 -3.0
S- 28 -0.4  1.0  1.5  0.9  0.7  0.6  0.4  0.1  0.1  0.1  0.6  1.0  1.2  0.5 -0.6
S- 27  0.3  0.5  1.1  0.7  0.6  0.7  0.8  0.7  0.6  0.2  0.6  0.7  0.6  0.2  0.2
S- 25 -2.4 -2.9 -3.5 -2.6 -1.3 -2.2 -0.9 -1.6 -2.9 -1.9 -2.6 -1.1 -2.8 -1.9 -1.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.82-1.01-1.90-1.42-2.54-2.42 60.69 62.08-1.39 58.50 61.02-2.51  -1.13
     28  1.14 2.24 0.71 1.57 0.56 0.41       59.04 1.66       57.99 0.51  -1.15
     27  1.54 2.73 1.04 2.39 0.77 0.43       58.58 2.11       57.95 0.56  -1.56
     25 -1.55-0.91-2.08-0.87-1.99-2.03       62.11-1.41       60.61-2.10  -0.69
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   1.96  1.68                   2.28  2.10 1.08  1.30  1.54 0.84   0.78
     28         1.66                         2.03 1.12        1.53 0.85   0.75
     27         1.56                         1.89 1.21        1.35 0.96   0.80
     25         1.69                         1.64 1.39        1.31 0.99   0.71
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.94(F 34 - 61.02)(0.84) + 58.50      0.93(F 28 - 57.99)(0.85) + 58.50

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  15    0.922 0.918 0.912 0.892
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.2 46.1 43.3 45.6 47.5 45.4 45.5 48.7 42.5 44.9 43.4 50.2 43.5 44.3 46.2
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 27  0.6  0.5  1.4  1.2  1.0  0.8  0.8  0.9  0.5  0.6  1.2  0.8  0.4  0.8  0.3
S- 34 -2.7 -2.6 -1.2 -2.8 -1.7 -3.5 -2.9 -2.9 -3.3 -2.5 -2.2 -1.3 -3.0 -1.5 -3.0
S- 28  0.9  1.1  3.3  1.7  1.4  1.0  0.7  0.9  0.2  1.1  1.4  1.7  0.7  2.4  0.2
S- 15  4.4  4.8  6.2  5.9  4.9  5.1  5.2  5.9  4.6  4.5  5.9  4.7  5.3  5.3  4.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.75 2.75 1.36 2.65 0.99 0.66 48.40 46.26 2.15 45.63 44.84 0.79  -1.36
     34 -1.64-0.93-1.74-0.86-2.50-2.42       49.74-1.33       48.10-2.48  -1.14
     28  1.99 2.80 1.68 2.76 1.33 1.11       46.06 2.34       44.38 1.25  -1.09
     15  6.00 6.83 5.46 7.24 5.19 4.97       42.10 6.30       40.48 5.14  -1.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.50  2.18                   2.78  2.67 1.04  2.07  2.10 0.98   0.94
     34         2.14                         2.66 1.04        2.05 1.01   0.97
     28         2.26                         2.75 1.01        2.26 0.91   0.90
     15         2.31                         2.86 0.97        2.28 0.91   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.96(F 27 - 44.84)(0.98) + 45.63      0.96(F 34 - 48.10)(1.01) + 45.63

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  33  28    0.942 0.916 0.912 0.907
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.1 33.5 25.6 33.4 35.5 31.6 28.6 32.6 29.8 32.4 32.3 37.6 30.1 28.9 34.5
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
S- 27  0.2  0.9  1.2  1.1  1.5  1.1  0.7  0.7  0.3  1.2  1.6  1.5  0.8  1.2  0.6
S- 34 -2.6 -2.8 -2.8 -3.2 -1.9 -4.6 -3.7 -2.7 -4.4 -2.2 -2.8 -0.2 -4.5 -1.8 -2.6
S- 33 -5.9 -5.5 -5.0 -3.6 -3.2 -4.6 -4.8 -4.9 -5.9 -3.7 -4.2 -2.9 -4.8 -5.1 -3.0
S- 28  1.1  2.2  2.3  0.4  1.8  0.7  0.6  1.4 -0.5  2.9  2.2  2.7  0.8  3.7  0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.92 2.86 1.66 2.73 1.07 1.02 34.92 32.62 2.30 31.56 30.59 0.97  -1.32
     34 -2.01-1.26-2.03-1.48-2.82-2.67       36.62-1.70       34.43-2.86  -1.16
     33 -3.55-2.43-3.76-2.95-4.57-4.24       37.87-2.95       36.04-4.48  -1.53
     28  2.41 3.20 2.30 3.09 1.49 1.81       32.20 2.71       30.01 1.55  -1.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.97  2.75                   2.40  2.60 0.92  3.13  2.98 1.05   1.14
     34         2.60                         2.69 0.89        2.80 1.12   1.25
     33         2.51                         2.23 1.08        2.49 1.26   1.17
     28         2.91                         2.99 0.80        3.20 0.98   1.22
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.97(F 27 - 30.59)(1.05) + 31.56      0.96(F 34 - 34.43)(1.12) + 31.56

Station# 850  FARIBAULT           , mn  1272108    lat/lon 93.28   44.30     4M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  34    0.933 0.893 0.892 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.9 19.5 15.5 23.6 23.8 24.4 20.5 20.0 21.4 20.9 18.0 25.6 17.1 15.4 22.1
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
S- 27  0.2  0.5  1.0  0.9  1.8  1.8  0.7  0.2  0.5  1.1  1.9  1.4  1.3  1.0 -1.1
S- 28  0.3  1.4  1.6 -0.5  2.0  1.7  0.1  0.7 -1.2  3.5  2.9  2.7  1.2  4.2 -0.2
S- 33 -6.7 -6.3 -5.7 -4.0 -4.5 -6.2 -5.4 -5.3 -6.4 -4.6 -5.4 -3.0 -6.3 -6.3 -6.2
S- 34 -4.2 -4.9 -5.0 -4.4 -2.6 -5.5 -4.6 -3.4 -6.2 -2.1 -4.2 -0.6 -5.7 -2.5 -5.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.00 3.31 1.75 2.71 1.03 0.88 22.15 19.51 2.64 20.17 19.28 0.88  -1.75
     28  2.46 3.79 2.34 2.98 1.11 1.89       19.01 3.14       18.79 1.37  -1.77
     33 -4.59-3.17-4.99-4.14-5.46-5.47       26.02-3.87       25.66-5.50  -1.63
     34 -3.02-1.65-3.26-2.60-4.05-3.76       24.54-2.39       24.22-4.05  -1.66
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.29  3.17                   2.93  2.73 1.07  3.33  3.30 1.01   0.94
     28         3.60                         3.34 0.88        3.87 0.86   0.98
     33         2.87                         2.19 1.34        2.82 1.18   0.88
     34         3.05                         2.70 1.08        3.32 1.00   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 19.28)(1.01) + 20.17      0.94(F 28 - 18.79)(0.86) + 20.17

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 14.01 14.71 25.93 40.95 55.36 65.32 67.41 65.38 58.06 44.03 30.29 18.13
1952 17.40 20.54 32.58 44.05 58.69 66.50 69.94 67.90 58.43 47.46 34.05 24.60
1953 19.00 21.98 30.36 43.50 56.31 66.39 70.96 68.48 63.79 52.78 39.20 23.46
1954 21.03 23.45 35.83 42.76 56.79 65.45 70.93 67.92 59.20 48.64 35.27 23.80
1955 16.07 17.47 31.11 47.18 61.25 68.95 72.65 71.25 62.74 46.86 30.05 16.78
1956 12.95 17.47 27.58 42.04 57.35 66.48 70.74 66.75 62.27 49.82 37.98 22.38
1957 18.07 20.34 32.92 45.12 57.23 66.53 70.40 67.96 58.78 46.49 35.03 26.29
1958 20.98 23.43 31.97 46.69 56.96 64.13 67.17 67.07 61.99 50.58 34.49 19.58
1959 12.91 19.55 32.46 47.32 59.55 67.75 71.84 69.10 59.37 43.32 32.51 23.53
1960 21.47 18.58 28.55 41.45 56.11 64.45 69.21 68.76 61.79 50.04 35.17 23.26
1961 19.65 24.93 33.36 43.44 55.17 65.36 70.61 67.83 61.63 49.05 34.23 19.74
1962 13.43 16.82 28.39 43.93 57.44 65.61 68.15 65.24 60.00 49.11 36.83 20.64
1963 13.32 18.15 33.30 46.85 58.78 66.63 70.82 68.39 63.77 53.84 35.92 23.12
1964 18.47 24.34 33.14 45.37 59.36 68.75 70.91 67.99 59.01 47.92 32.69 19.55
1965 11.85 13.49 24.43 40.44 56.39 65.52 68.10 63.85 57.44 45.95 37.23 21.19
1966 15.12 17.95 31.21 44.15 55.20 66.03 70.17 67.25 58.27 46.25 32.32 21.63
1967 14.61 18.60 28.51 42.76 55.25 63.14 67.79 65.49 57.92 46.31 33.64 22.86
1968 17.28 23.05 34.33 47.37 56.66 63.80 68.86 66.60 60.44 48.46 34.23 19.65
1969 14.63 16.28 29.67 43.39 56.55 64.57 68.49 68.66 59.92 47.08 32.79 18.71
1970 12.72 14.62 28.53 43.01 58.03 67.40 71.21 68.17 60.03 47.17 32.69 18.17
1971 13.10 16.69 30.60 42.99 57.48 63.97 67.83 64.20 59.23 47.63 33.04 16.97
1972 10.13 13.55 26.26 43.11 56.85 65.51 67.77 64.48 56.21 43.86 28.34 18.94
1973 14.96 24.54 34.00 46.10 55.98 64.86 69.34 66.64 61.29 49.51 35.17 20.91
1974 15.03 19.66 31.84 44.37 56.08 65.15 68.94 66.01 57.79 47.02 36.14 23.48
1975 17.71 17.09 25.68 40.62 55.80 67.42 69.98 66.15 58.64 47.55 35.55 21.87
1976 19.07 23.38 37.16 47.13 59.64 67.16 71.53 68.12 57.70 42.94 26.24 10.88
1977  9.03 18.37 37.21 51.90 62.41 69.16 68.80 66.30 57.31 45.67 29.89 15.86
1978  8.87 13.97 27.47 44.36 57.80 66.33 69.23 68.36 61.25 48.04 30.10 13.34
1979  5.88 10.99 25.69 41.42 54.85 64.21 68.21 66.79 58.79 46.91 34.53 23.34
1980 17.37 17.72 29.36 45.26 59.16 67.23 69.66 66.84 57.05 46.51 33.70 25.34
1981 20.90 27.03 37.53 48.47 58.33 65.47 69.35 66.56 58.00 47.43 33.11 17.87
1982 10.32 14.29 28.46 44.11 55.96 65.95 68.14 66.94 58.99 46.30 34.76 24.38
1983 22.62 25.62 33.91 43.61 55.21 66.20 72.86 70.70 61.73 47.83 27.80 15.41
1984 13.52 21.23 32.90 42.51 57.12 64.62 69.66 66.38 60.32 48.04 35.02 21.57
1985 15.66 21.65 35.63 51.09 60.51 66.67 67.23 65.82 57.95 44.46 26.95 16.58
1986 13.40 22.51 33.98 48.55 60.52 67.82 69.84 66.50 58.42 45.43 33.15 23.55
1987 24.40 29.43 40.54 51.28 62.51 69.38 70.87 67.83 58.38 48.65 36.48 24.56
1988 16.71 19.90 32.80 49.87 63.30 72.55 75.28 71.62 60.75 46.93 32.26 24.41
1989 16.96 19.04 27.32 43.05 56.84 66.29 70.14 68.07 60.19 46.68 30.19 22.18
1990 20.71 29.49 36.62 47.12 58.23 65.98 70.39 68.53 60.86 50.33 34.56 22.57
1991 18.37 24.55 37.13 48.86 61.56 68.71 71.65 67.30 59.38 44.21 31.55 22.84
1992 23.90 27.84 35.18 46.35 57.35 64.51 65.70 63.80 57.80 46.46 33.56 22.43
1993 17.89 20.47 30.51 43.82 55.84 64.28 68.32 65.13 57.72 44.78 33.72 19.35
1994 13.37 17.85 32.13 47.99 59.62 66.89 68.89 67.13 61.45 51.64 38.48 26.83
1995 21.17 24.65 33.09 44.83 56.62 66.69 72.66 69.40 61.23 45.48 31.61 18.73
1996 15.92 18.45 29.37 41.54 55.69 64.65 69.68 67.27 60.62 45.93 30.22 17.08
1997 15.51 21.12 32.42 43.18 56.39 65.14 69.72 67.51 61.21 48.11 36.34 22.90

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.976 0.938 0.925 0.918
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.6 13.5 15.7 13.4 24.4 16.7 17.0 20.7 18.4 23.9 17.9 13.4 21.2 15.9 15.5
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
S- 27  1.5  1.2  2.6  1.5  0.9  2.9  1.9  3.0  2.8  2.1  3.0  3.2  3.0  3.2  2.9
S- 26  0.6 -0.2  1.8  1.5  2.2  2.0  1.7  4.4  3.0  3.0  1.6  2.2  2.4  3.6  0.4
S- 28  0.6  0.7  3.5  1.2 -1.0  2.6  1.9  2.4  2.2  0.3  5.6  4.6  3.6  2.8  5.6
S- 33 -5.1 -5.6 -4.1 -4.8 -3.5 -4.2 -6.3 -3.1 -2.4 -4.8 -3.1 -4.6 -2.5 -5.0 -4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.01 2.49 2.09 0.95 1.90 2.88 16.71 14.29 2.42 18.01 15.63 2.38  -0.04
     26  1.53 1.96 1.58 0.30 1.73 2.31       14.61 2.10       15.99 2.01  -0.09
     28  2.13 2.73 2.30 0.97 1.55 3.53       14.08 2.63       15.56 2.45  -0.18
     33 -5.14-5.02-5.26-6.46-4.70-3.88       21.50-4.79       22.28-4.27   0.52
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.02  3.74                   3.28  3.27 1.00  3.62  3.87 0.93   0.93
     26         3.41                         3.32 0.99        3.40 1.06   1.08
     28         4.22                         3.27 1.00        4.77 0.76   0.76
     33         3.46                         2.94 1.12        3.36 1.08   0.96
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 15.63)(0.93) + 18.01      0.97(F 26 - 15.99)(1.06) + 18.01

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  16    0.981 0.952 0.947 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.6 21.2 21.6 22.5 29.4 19.9 19.0 29.5 24.5 27.8 20.5 17.9 24.6 18.5 21.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 27  1.6  1.4  2.4  1.2  1.0  3.1  1.6  3.1  2.9  1.9  2.7  3.1  3.2  3.5  2.9
S- 26  1.2  1.5  2.6  1.8  2.7  3.4  1.8  4.5  4.2  3.8  1.4  3.2  3.4  3.9  2.0
S- 28  0.9  0.2  2.4  0.8  0.9  2.5  2.2  2.5  1.8  0.1  4.2  4.1  3.9  3.7  5.1
S- 16  4.5  3.0  6.6  3.2  6.6  5.7  8.9  7.1  5.9  4.3  7.6  8.9  9.8  9.9  9.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.95 2.30 1.93 1.03 1.86 2.89 19.68 17.42 2.27 22.92 20.54 2.38   0.11
     26  1.97 2.03 1.65 0.98 2.42 3.11       17.56 2.13       20.18 2.74   0.62
     28  1.94 2.58 1.88 0.87 1.48 3.28       17.27 2.41       20.57 2.35  -0.06
     16  6.91 7.77 7.32 5.92 5.85 8.05       12.20 7.48       16.13 6.79  -0.69
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.28  4.06                   3.35  3.13 1.07  3.71  4.03 0.92   0.86
     26         3.47                         2.74 1.23        3.54 1.05   0.85
     28         4.48                         3.24 1.03        4.66 0.80   0.77
     16         4.97                         3.63 0.92        4.98 0.75   0.81
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 20.54)(0.92) + 22.92      0.98(F 26 - 20.18)(1.05) + 22.92

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  17    0.981 0.951 0.950 0.926
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 33.9 32.9 35.6 34.0 40.5 32.8 27.3 36.6 37.1 35.2 30.5 32.1 33.1 29.4 32.4
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 17 30.6 32.4 30.7 31.3 35.7 30.2 23.5 32.2 35.0 34.5 28.6 26.8 27.8 24.5 27.2
S- 27  1.9  1.5  2.6  1.7  1.1  3.3  1.8  3.1  2.5  2.0  2.4  2.9  3.1  3.2  2.7
S- 28  2.0  1.4  2.4  2.7  1.5  2.7  2.0  3.0  1.7  0.9  3.3  3.4  4.0  2.9  4.7
S- 26  2.2  1.8  3.8  2.0  3.6  4.6  2.8  4.2  4.3  4.1  2.6  3.8  4.6  4.8  2.9
S- 17  3.3  0.5  5.0  2.7  4.8  2.6  3.8  4.4  2.1  0.6  1.9  5.3  5.2  4.8  5.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.00 2.22 1.87 1.40 2.02 2.69 30.79 28.61 2.19 33.57 31.18 2.39   0.20
     28  2.01 2.49 1.74 1.21 1.91 2.97       28.55 2.25       31.00 2.57   0.32
     26  2.84 2.78 2.26 2.43 3.18 3.87       28.07 2.72       30.09 3.48   0.76
     17  3.71 4.94 3.71 2.84 3.43 3.60       26.42 4.37       30.08 3.48  -0.89
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.64  3.55                   3.07  2.90 1.06  3.15  3.38 0.93   0.88
     28         3.75                         3.09 0.99        3.62 0.87   0.88
     26         2.98                         2.20 1.39        3.12 1.01   0.72
     17         3.99                         3.12 0.98        3.54 0.89   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 31.18)(0.93) + 33.57      0.97(F 28 - 31.00)(0.87) + 33.57

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  33    0.987 0.959 0.945 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.6 42.5 51.1 48.5 51.3 49.9 43.0 47.1 48.9 46.3 43.8 48.0 44.8 41.5 43.2
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
S- 27  2.1  1.7  2.8  2.1  1.5  3.1  1.6  2.7  2.2  2.2  2.4  2.7  2.6  2.8  2.8
S- 28  2.3  1.7  2.5  2.8  1.9  2.8  1.2  2.7  2.3  1.3  2.4  2.3  4.1  3.2  3.8
S- 26  3.7  3.0  4.7  2.9  4.2  5.7  3.7  4.2  3.7  4.6  3.5  5.1  4.2  4.7  4.2
S- 33 -1.6 -1.6 -1.2 -3.0 -1.7 -0.6 -4.0 -1.1 -2.9 -2.0 -1.5 -1.0 -1.6 -2.5 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.09 2.20 2.00 1.71 2.13 2.53 44.07 41.92 2.15 46.24 43.90 2.35   0.19
     28  2.12 2.48 2.03 1.50 2.04 2.77       41.76 2.32       43.77 2.47   0.16
     26  3.56 3.44 2.85 3.42 4.01 4.28       40.89 3.18       42.11 4.14   0.95
     33 -2.58-2.50-3.23-3.10-1.93-1.96       46.73-2.65       48.14-1.90   0.75
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.86  2.83                   2.22  2.12 1.05  3.15  3.14 1.00   0.96
     28         3.00                         2.47 0.90        3.32 0.95   1.06
     26         2.44                         1.61 1.38        2.98 1.06   0.77
     33         2.52                         1.96 1.13        2.97 1.06   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 43.90)(1.00) + 46.24      0.98(F 28 - 43.77)(0.95) + 46.24

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.984 0.961 0.957 0.908
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 55.2 57.1 60.5 60.5 62.5 63.3 56.8 58.2 61.6 57.3 55.8 59.6 56.6 55.7 56.4
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27  2.3  1.5  2.8  2.4  1.4  2.9  1.7  2.5  2.1  2.5  2.3  2.4  1.9  2.3  2.4
S- 28  2.3  2.0  2.6  3.0  1.0  2.3  1.3  2.7  2.3  2.6  2.6  2.2  3.1  2.2  2.6
S- 26  4.4  3.3  5.1  4.0  4.6  6.2  4.5  4.5  4.0  4.8  4.5  5.1  3.8  4.6  4.6
S- 15  5.7  5.0  8.4  6.7  6.0  7.5  6.5  7.2  6.2  7.0  6.2  7.5  5.6  7.2  7.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.01 2.00 1.99 1.70 2.15 2.28 57.52 55.52 2.00 58.49 56.26 2.23   0.23
     28  2.01 2.26 1.93 1.43 2.06 2.53       55.44 2.08       56.16 2.33   0.25
     26  4.10 3.80 3.63 4.14 4.53 4.51       53.78 3.74       53.93 4.56   0.81
     15  6.54 6.53 6.95 5.93 6.64 6.73       50.94 6.57       51.80 6.68   0.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.12  2.14                   1.64  1.60 1.02  2.55  2.53 1.01   0.99
     28         2.33                         1.88 0.87        2.71 0.94   1.08
     26         1.88                         1.37 1.20        2.37 1.08   0.90
     15         2.28                         1.68 0.98        2.44 1.05   1.07
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 56.26)(1.01) + 58.49      0.98(F 28 - 56.16)(0.94) + 58.49

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.977 0.953 0.936 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.2 64.6 66.7 67.8 69.4 72.6 66.3 66.0 68.7 64.5 64.3 66.9 66.7 64.7 65.1
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 27  1.8  0.8  2.2  1.8  0.9  2.4  1.2  2.1  1.7  2.2  1.8  1.8  1.6  1.8  1.9
S- 26  4.2  3.2  4.6  4.0  3.9  5.8  4.1  4.8  3.9  4.5  3.7  4.5  3.2  4.4  4.5
S- 28  1.6  0.5  1.7  1.5  0.6  1.7  0.6  2.3  1.9  2.5  2.6  1.7  2.4  1.7  1.2
S- 15  5.9  4.7  7.2  5.9  6.0  7.0  5.0  6.3  6.0  6.5  6.4  6.5  5.4  5.9  6.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.62 1.71 1.68 1.28 1.66 1.84 66.25 64.55 1.71 66.69 64.95 1.74   0.03
     26  3.94 3.92 3.71 3.78 4.23 4.10       62.40 3.85       62.47 4.22   0.37
     28  1.32 1.52 1.27 0.70 1.31 2.00       64.79 1.46       65.06 1.63   0.17
     15  5.95 6.08 6.29 5.32 6.00 6.12       60.13 6.12       60.63 6.06  -0.07
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.75  1.75                   1.34  1.35 1.00  2.15  2.14 1.00   1.01
     26         1.62                         1.36 0.99        1.94 1.11   1.12
     28         1.89                         1.49 0.90        2.35 0.91   1.01
     15         1.80                         1.34 1.01        2.04 1.05   1.05
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 64.95)(1.00) + 66.69      0.98(F 26 - 62.47)(1.11) + 66.69

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.959 0.943 0.910 0.894
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.9 69.7 67.2 69.8 70.9 75.3 70.1 70.4 71.7 65.7 68.3 68.9 72.7 69.7 69.7
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
S- 27  1.5  0.2  1.5  1.5  0.5  2.3  0.8  1.7  1.4  1.7  1.4  1.6  1.7  1.8  1.4
S- 26  3.8  2.3  3.4  4.0  2.7  4.9  3.7  4.1  3.8  3.7  3.2  3.6  3.3  4.2  4.2
S- 15  5.3  3.6  6.1  5.6  4.9  7.1  4.7  5.4  5.1  5.7  6.0  5.7  6.1  5.2  5.2
S- 28  0.8 -0.2  1.2  0.8  0.5  1.5  0.1  1.7  1.2  2.0  2.3  1.7  2.3  1.2  0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.28 1.50 1.40 0.76 1.25 1.57 69.99 68.48 1.51 70.19 68.79 1.40  -0.11
     26  3.54 3.68 3.58 3.17 3.62 3.71       66.26 3.73       66.53 3.67  -0.06
     15  5.34 5.56 5.40 4.87 5.34 5.59       64.47 5.52       64.75 5.44  -0.08
     28  0.61 0.85 0.57-0.38 0.70 1.61       69.24 0.74       69.02 1.18   0.43
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.75  1.68                   1.57  1.56 1.01  2.26  2.22 1.02   1.01
     26         1.66                         1.53 1.03        2.13 1.06   1.03
     15         1.78                         1.70 0.93        2.24 1.01   1.09
     28         1.87                         1.66 0.95        2.45 0.92   0.98
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 68.79)(1.02) + 70.19      0.97(F 26 - 66.53)(1.06) + 70.19

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  14    0.934 0.909 0.852 0.840
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.7 66.4 65.8 66.5 67.8 71.6 68.1 68.5 67.3 63.8 65.1 67.1 69.4 67.3 67.5
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 14 66.0 62.0 61.4 62.1 63.9 64.6 63.1 62.1 62.7 58.8 61.4 62.0 63.7 61.9 61.5
S- 27  1.2  0.7  1.7  1.1  0.7  2.5  1.0  1.7  1.2  1.8  1.4  1.8  2.3  1.8  1.6
S- 26  3.3  2.5  3.2  2.9  2.4  4.4  3.2  3.9  3.4  3.5  2.9  3.6  3.9  3.8  4.2
S- 15  5.0  4.1  6.2  5.1  4.6  7.6  4.2  5.4  4.6  5.6  5.7  5.7  7.0  5.0  5.1
S- 14  4.7  4.3  4.4  4.4  3.9  7.1  5.0  6.4  4.7  5.0  3.7  5.1  5.7  5.4  6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.31 1.75 1.39 0.56 1.26 1.70 67.59 65.90 1.70 67.53 66.03 1.50  -0.20
     26  3.26 3.73 3.18 2.65 3.22 3.63       63.99 3.60       64.12 3.41  -0.19
     15  5.23 5.81 5.02 4.73 5.16 5.53       61.93 5.67       62.14 5.40  -0.27
     14  4.96 5.37 4.86 4.41 5.11 5.09       62.29 5.30       62.47 5.06  -0.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.69  1.55                   1.72  1.73 0.99  1.95  1.88 1.04   1.04
     26         1.49                         1.71 1.01        1.76 1.10   1.10
     15         1.62                         1.85 0.93        1.85 1.05   1.13
     14         1.49                         1.80 0.96        1.60 1.22   1.27
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 66.03)(1.04) + 67.53      0.95(F 26 - 64.12)(1.10) + 67.53

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  14    0.935 0.896 0.881 0.845
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.7 60.3 58.0 58.4 58.4 60.8 60.2 60.9 59.4 57.8 57.7 61.5 61.2 60.6 61.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
S- 27  1.5  1.5  2.1  1.2  1.6  2.5  1.6  2.1  1.9  2.0  2.0  2.2  2.3  2.1  2.3
S- 26  3.2  2.7  2.6  2.8  3.3  4.3  3.1  4.1  3.4  3.5  3.7  3.8  3.6  3.6  4.9
S- 15  5.2  5.0  6.0  5.2  5.1  7.2  5.1  6.0  5.7  5.6  6.5  5.8  6.8  5.6  6.4
S- 14  4.0  4.0  2.8  3.9  3.9  5.8  4.2  5.9  4.2  4.5  4.2  5.0  4.3  4.6  6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.58 2.04 1.60 0.68 1.62 2.10 60.55 58.58 1.97 59.87 57.95 1.92  -0.05
     26  3.15 3.57 2.99 2.42 3.18 3.79       57.05 3.50       56.36 3.50   0.00
     15  5.46 5.98 5.29 4.77 5.39 6.06       54.68 5.87       54.06 5.81  -0.06
     14  4.20 4.57 4.05 3.50 4.33 4.71       55.97 4.58       55.38 4.49  -0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.80  1.56                   2.05  1.89 1.08  1.40  1.35 1.04   0.96
     26         1.59                         1.81 1.13        1.27 1.10   0.98
     15         1.67                         2.08 0.98        1.44 0.97   0.99
     14         1.54                         1.65 1.24        1.19 1.18   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 57.95)(1.04) + 59.87      0.95(F 26 - 56.36)(1.10) + 59.87

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.958 0.926 0.926 0.910
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.8 48.0 44.5 45.4 48.7 46.9 46.7 50.3 44.2 46.5 44.8 51.6 45.5 45.9 48.1
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
S- 27  1.2  2.4  2.5  1.0  2.1  2.3  2.0  2.6  2.2  2.2  2.6  2.2  2.4  2.4  2.2
S- 26  1.8  2.9  1.9  1.7  3.7  3.0  2.8  3.8  2.6  3.0  3.7  3.3  3.7  2.9  3.3
S- 15  5.0  6.7  7.3  5.7  6.1  6.6  6.3  7.6  6.3  6.1  7.3  6.1  7.4  6.9  6.3
S- 28  1.6  3.0  4.4  1.5  2.5  2.5  1.8  2.6  1.9  2.7  2.8  3.1  2.7  4.0  2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.79 2.21 1.82 0.89 1.88 2.32 48.39 46.26 2.14 47.00 44.84 2.16   0.02
     26  2.62 3.06 2.53 1.90 2.59 3.20       45.40 2.99       44.07 2.93  -0.06
     15  6.05 6.30 5.93 5.48 6.08 6.62       42.10 6.29       40.48 6.52   0.22
     28  2.04 2.26 2.15 1.00 2.23 2.76       46.06 2.33       44.38 2.62   0.29
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.28  2.18                   2.80  2.67 1.05  2.06  2.10 0.98   0.94
     26         2.10                         2.42 1.15        1.91 1.08   0.94
     15         2.31                         2.86 0.98        2.28 0.91   0.92
     28         2.26                         2.75 1.02        2.26 0.91   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 44.84)(0.98) + 47.00      0.96(F 26 - 44.07)(1.08) + 47.00

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.972 0.931 0.926 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.8 35.0 27.0 33.2 36.5 32.3 30.2 34.6 31.5 33.6 33.7 38.5 31.6 30.2 36.3
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
S- 27  0.9  2.4  2.5  0.9  2.5  1.8  2.2  2.6  2.1  2.3  3.1  2.3  2.3  2.5  2.4
S- 26 -0.3  2.1  1.3  1.3  3.1  2.0  3.0  2.4  1.9  2.2  2.9  2.3  3.4  1.2  2.6
S- 28  1.9  3.7  3.6  0.2  2.8  1.4  2.2  3.4  1.3  4.0  3.7  3.5  2.3  5.0  2.6
S- 15  4.2  7.9  7.0  5.5  6.5  6.6  7.8  8.0  6.5  7.5  7.8  5.7  8.7  7.6  6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.86 2.12 1.97 1.08 1.87 2.43 34.73 32.62 2.11 32.79 30.59 2.20   0.09
     26  1.91 2.41 2.00 1.19 1.71 2.36       32.29 2.44       30.70 2.10  -0.34
     28  2.36 2.47 2.62 1.44 2.29 3.22       32.20 2.52       30.01 2.78   0.25
     15  6.62 6.68 6.90 6.20 6.34 7.13       27.95 6.78       25.90 6.89   0.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.89  2.75                   2.51  2.60 0.97  3.10  2.98 1.04   1.08
     26         2.57                         2.16 1.16        2.71 1.14   0.98
     28         2.91                         2.99 0.84        3.20 0.97   1.15
     15         2.97                         2.80 0.90        3.27 0.95   1.06
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 30.59)(1.04) + 32.79      0.96(F 26 - 30.70)(1.14) + 32.79

Station# 851  FARMINGTON/3 NW     , mn  1273709    lat/lon 93.18   44.67     4M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.967 0.917 0.909 0.904
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 15.4 21.6 16.6 23.5 24.6 24.4 22.2 22.6 22.8 22.4 19.4 26.8 18.7 17.1 22.9
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
S- 27  0.7  2.6  2.1  0.9  2.6  1.8  2.4  2.8  1.9  2.7  3.2  2.6  3.0  2.7 -0.3
S- 26 -0.6  2.0  1.4  1.0  1.9  1.3  3.1  2.2  1.8  1.5  2.3  1.7  3.5  0.2 -1.5
S- 28  0.9  3.5  2.7 -0.5  2.8  1.7  1.8  3.3  0.3  5.1  4.3  3.9  2.9  5.9  0.6
S- 33 -6.2 -4.2 -4.6 -4.0 -3.7 -6.2 -3.7 -2.7 -5.0 -3.0 -4.1 -1.9 -4.7 -4.6 -5.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.88 2.27 2.08 1.03 1.88 2.27 21.74 19.51 2.22 21.40 19.28 2.12  -0.10
     26  1.26 1.84 1.42 0.46 1.25 1.36       19.90 1.84       19.96 1.44  -0.39
     28  2.33 2.75 2.67 1.30 1.95 3.28       19.01 2.73       18.79 2.60  -0.12
     33 -4.72-4.21-4.66-5.82-4.61-4.08       26.02-4.28       25.66-4.26   0.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.38  3.17                   2.54  2.73 0.93  3.16  3.30 0.96   1.03
     26         2.97                         2.35 1.08        3.18 0.99   0.92
     28         3.60                         3.34 0.76        3.87 0.82   1.07
     33         2.87                         2.19 1.16        2.82 1.12   0.97
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 19.28)(0.96) + 21.40      0.96(F 26 - 19.96)(0.99) + 21.40

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 10.31 11.21 23.83 38.44 53.38 63.18 65.47 63.42 55.36 40.78 25.53 11.99
1952 10.79 14.94 28.79 41.45 56.93 65.31 69.25 67.43 57.86 45.74 31.69 21.34
1953 16.22 19.18 28.48 41.65 54.57 64.95 70.20 67.73 62.28 49.94 35.67 17.64
1954 14.45 17.29 31.50 39.86 53.63 63.39 69.24 66.32 57.55 46.53 34.50 22.63
1955 14.10 13.72 27.63 44.97 60.38 68.03 71.65 69.62 60.85 43.55 25.87 12.38
1956  8.52 13.90 23.67 38.83 54.67 64.62 69.09 64.61 59.70 47.14 34.21 17.23
1957 11.72 14.98 28.66 42.43 54.49 65.13 69.47 67.35 57.43 44.44 32.80 23.22
1958 17.35 20.22 29.93 45.34 55.08 61.81 64.96 65.18 59.32 46.62 30.24 15.74
1959  9.74 17.01 30.05 44.67 56.78 65.87 71.15 68.49 58.12 41.01 29.72 19.41
1960 17.00 14.00 24.69 39.23 54.89 64.88 69.46 68.48 60.38 46.93 30.93 17.53
1961 14.48 21.85 31.90 42.22 53.67 64.31 70.63 67.14 59.74 45.53 29.64 15.11
1962  8.51 13.27 25.32 40.89 54.58 63.62 67.65 64.73 58.80 47.49 34.46 18.46
1963 11.04 16.45 31.40 45.17 57.05 65.96 70.74 68.60 63.33 51.69 33.51 19.45
1964 14.44 19.12 28.97 42.92 58.09 67.72 69.54 66.22 57.17 45.22 29.06 14.14
1965  6.92  9.74 23.06 38.98 55.04 63.87 67.23 62.02 54.80 41.64 32.52 15.56
1966 10.10 13.58 27.29 41.06 52.67 65.14 69.42 67.15 57.31 43.83 28.64 17.04
1967 11.04 15.91 26.40 40.50 52.37 61.21 66.82 65.76 57.85 45.39 30.82 18.38
1968 12.00 18.63 31.03 44.79 54.52 62.57 67.94 65.75 57.98 45.31 29.14 14.12
1969  9.12 12.10 26.96 40.61 53.81 61.42 66.31 66.87 58.06 44.43 30.35 16.78
1970 10.73 11.75 25.04 39.09 55.07 65.96 71.55 69.19 60.15 45.62 29.14 14.03
1971  9.26 14.47 29.01 42.44 56.51 63.65 68.62 65.81 59.83 46.49 30.76 15.25
1972  7.74 11.61 24.61 42.18 56.15 65.13 68.54 65.55 57.07 42.93 25.72 15.53
1973 12.48 23.48 34.31 46.75 56.78 65.41 70.84 67.55 61.39 46.81 31.89 16.18
1974 11.29 15.51 28.69 41.30 55.03 65.10 69.42 65.77 56.98 45.43 34.41 21.90
1975 15.93 15.55 24.08 39.33 54.59 67.20 70.65 67.06 58.48 46.43 32.87 19.36
1976 15.34 18.62 31.23 42.51 57.04 65.42 71.19 68.45 58.02 41.69 24.07  8.21
1977  5.25 13.54 31.87 47.80 58.91 66.17 65.08 62.32 53.51 41.49 25.12  9.31
1978  2.35  7.17 21.43 38.88 52.79 62.86 66.88 67.18 59.34 44.98 26.50  9.37
1979  2.09  6.22 19.72 34.80 49.30 60.78 65.77 64.47 55.69 43.55 30.67 18.73
1980 12.60 11.91 25.19 42.16 57.46 65.21 67.55 64.94 55.52 44.40 30.16 19.84
1981 15.05 21.84 33.27 44.87 54.55 62.66 66.99 65.57 56.69 46.13 30.52 13.56
1982  4.34  8.50 24.20 40.47 52.55 62.89 66.28 65.29 56.81 42.52 30.64 20.59
1983 19.23 22.34 30.95 40.98 52.31 63.09 70.34 68.69 58.71 44.66 24.38 12.41
1984  9.87 17.85 30.47 40.17 54.57 62.75 68.73 65.07 57.57 43.72 29.68 15.14
1985  8.04 15.20 29.48 46.48 55.53 62.71 63.71 62.17 54.20 39.04 21.72 11.10
1986  8.27 17.36 28.14 43.31 55.71 63.91 66.60 62.96 54.83 41.14 29.49 19.78
1987 20.93 24.72 36.34 47.14 59.56 66.08 68.34 65.35 55.66 45.07 32.28 19.72
1988 10.57 12.96 25.98 44.79 59.79 70.08 72.83 68.42 57.66 43.11 28.07 17.92
1989  8.87 10.50 19.98 38.72 53.87 65.30 69.42 67.76 58.16 43.39 25.25 16.59
1990 13.67 22.24 29.83 41.99 54.14 62.75 68.11 66.68 58.44 46.18 29.50 16.33
1991 11.98 17.98 31.96 45.39 58.98 66.55 70.14 65.72 56.32 39.76 26.57 18.27
1992 18.48 23.37 30.56 42.75 53.32 61.43 63.15 61.25 54.98 42.18 27.11 13.97
1993  8.57 12.61 25.03 40.07 52.93 60.89 65.17 62.23 54.23 39.67 26.72 10.84
1994  4.03  9.07 25.30 43.32 56.37 64.56 66.86 64.97 58.57 47.66 33.85 20.57
1995 13.53 15.89 25.36 39.23 53.28 64.30 69.81 66.46 57.88 41.92 27.54 12.17
1996  8.47  8.94 22.06 36.28 53.25 63.59 68.66 66.08 58.65 42.07 24.89 10.10
1997  8.46 13.11 25.33 37.72 53.69 63.44 68.22 65.58 58.42 44.27 31.60 17.85

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.937 0.925 0.918 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.2  9.9  8.0  8.3 20.9 10.6  8.9 13.7 12.0 18.5  8.6  4.0 13.5  8.5  8.5
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
S- 28 -2.8 -3.0 -4.1 -3.9 -4.4 -3.5 -6.2 -4.6 -4.2 -5.1 -3.7 -4.7 -4.1 -4.6 -1.5
S- 27 -1.9 -2.5 -5.0 -3.6 -2.6 -3.2 -6.2 -4.0 -3.6 -3.4 -6.3 -6.1 -4.6 -4.2 -4.2
S- 16  0.9 -0.2  1.5 -1.0  0.8 -1.1  0.0  0.1  0.4 -0.3  1.7  0.7  1.2  2.1  2.9
S- 15  2.7  1.4  1.5  0.8  2.7  2.1  1.7  3.5  2.8  2.4 -0.1 -0.3  0.9  4.1  1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.81-1.64-1.97-2.72-4.09-3.99 12.37 14.08-1.71 11.53 15.56-4.03  -2.32
     27 -2.93-1.88-2.18-2.73-3.73-4.64       14.29-1.91       15.63-4.09  -2.18
     16  2.31 3.65 3.64 2.35 0.32 1.25        8.75 3.62       10.87 0.66  -2.96
     15  3.10 3.77 4.40 3.22 2.01 1.64        8.26 4.11        9.68 1.86  -2.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.18  4.22                   3.19  3.27 0.97  4.63  4.77 0.97   1.00
     27         3.74                         3.27 0.98        3.87 1.20   1.23
     16         4.64                         3.96 0.81        4.90 0.95   1.17
     15         3.92                         3.59 0.89        4.17 1.11   1.25
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 15.56)(0.97) + 11.53      0.96(F 27 - 15.63)(1.20) + 11.53

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  16  27  15    0.932 0.919 0.916 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.3 17.9 15.2 17.4 24.7 13.0 10.5 22.2 18.0 23.4 12.6  9.1 15.9  8.9 13.1
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
S- 28 -2.4 -3.2 -4.1 -4.3 -3.8 -4.4 -6.4 -4.8 -4.8 -4.3 -3.6 -4.7 -4.8 -5.8 -2.9
S- 16  1.2 -0.4  0.2 -2.0  1.9 -1.2  0.3 -0.2 -0.7 -0.2 -0.2  0.1  1.1  0.4  1.9
S- 27 -1.6 -2.0 -4.0 -4.0 -3.7 -3.8 -6.9 -4.1 -3.7 -2.6 -5.1 -5.7 -5.6 -6.1 -5.1
S- 15  2.5  2.0  1.4  0.2  2.3  2.6  1.0  3.2  2.6  3.2 -1.0  0.3  0.9  2.2  1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.86-1.52-1.70-2.92-4.19-4.43 15.79 17.27-1.48 16.28 20.57-4.29  -2.81
     16  2.12 3.66 3.74 2.13 0.18 0.34       12.20 3.59       16.13 0.15  -3.44
     27 -2.85-1.81-1.65-2.76-3.80-4.82       17.42-1.63       20.54-4.27  -2.64
     15  3.02 3.57 4.66 3.05 1.91 1.42       11.80 3.99       14.61 1.67  -2.32
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.46  4.48                   3.26  3.24 1.01  5.00  4.66 1.07   1.07
     16         4.97                         3.63 0.90        4.98 1.01   1.12
     27         4.06                         3.13 1.04        4.03 1.24   1.19
     15         4.20                         3.23 1.01        4.48 1.12   1.11
Suggested regression eqns from two most closely related CDs ( 28 and  16): 
          0.97(F 28 - 20.57)(1.07) + 16.28      0.96(F 16 - 16.13)(1.01) + 16.28

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  26    0.908 0.891 0.889 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.0 30.5 29.5 28.1 36.3 26.0 20.0 29.8 32.0 30.6 25.0 25.3 25.4 22.1 25.3
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
S- 28 -1.0 -1.0 -3.8 -3.2 -2.7 -4.1 -5.3 -3.8 -3.5 -3.7 -2.2 -3.4 -3.8 -4.4 -2.4
S- 27 -1.0 -0.9 -3.5 -4.2 -3.1 -3.5 -5.6 -3.7 -2.6 -2.6 -3.1 -3.9 -4.6 -4.2 -4.4
S- 16  2.4  1.0  0.3 -0.4  2.2 -1.1 -0.5  0.3 -0.6 -0.4 -0.2  0.5  0.8  1.2  2.0
S- 26 -0.8 -0.7 -2.4 -3.8 -0.6 -2.2 -4.5 -2.6 -0.9 -0.6 -2.8 -3.1 -3.1 -2.5 -4.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.04-0.71-1.01-2.30-3.19-3.35 27.86 28.55-0.69 27.78 31.00-3.22  -2.53
     27 -2.04-0.99-0.88-2.11-3.09-3.62       28.61-0.75       31.18-3.39  -2.64
     16  2.18 3.45 3.73 2.15 0.61 0.47       24.37 3.49       27.29 0.50  -2.99
     26 -1.20-0.43-0.49-1.08-1.93-2.45       28.07-0.21       30.09-2.31  -2.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.71  3.75                   2.92  3.09 0.94  4.04  3.62 1.12   1.18
     27         3.55                         2.90 1.01        3.38 1.20   1.19
     16         4.11                         3.24 0.90        3.87 1.05   1.16
     26         2.98                         2.20 1.32        3.12 1.29   0.98
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.95(F 28 - 31.00)(1.12) + 27.78      0.94(F 27 - 31.18)(1.20) + 27.78

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.909 0.886 0.884 0.868
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.0 40.2 46.5 43.3 47.1 44.8 38.7 42.0 45.4 42.8 40.1 43.3 39.2 36.3 37.7
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
S- 28 -0.4 -0.7 -2.1 -2.5 -2.3 -2.3 -3.1 -2.5 -1.2 -2.3 -1.3 -2.4 -1.5 -2.1 -1.6
S- 27 -0.5 -0.7 -1.8 -3.2 -2.7 -2.0 -2.7 -2.4 -1.3 -1.4 -1.4 -2.0 -3.0 -2.5 -2.7
S- 16  2.8  1.3  1.1 -0.4  1.7  0.8  0.4  0.4  1.3 -0.1  0.1  0.5  1.8  2.1  2.1
S- 15  2.7  2.3  3.5  0.8  2.5  3.4  2.6  2.8  3.0  3.0  1.7  2.9  1.7  3.7  3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.07 0.06-0.42-1.41-2.03-1.78 41.80 41.76 0.05 41.89 43.77-1.88  -1.93
     27 -1.11-0.22-0.45-1.20-1.94-2.02       41.92-0.11       43.90-2.01  -1.89
     16  2.36 3.40 3.67 2.08 1.14 1.12       38.31 3.49       40.83 1.06  -2.43
     15  3.65 4.37 4.69 3.47 2.67 2.77       37.35 4.46       39.23 2.66  -1.79
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.87  3.00                   2.36  2.47 0.95  3.13  3.32 0.94   0.99
     27         2.83                         2.12 1.11        3.14 1.00   0.90
     16         3.40                         2.33 1.01        3.46 0.91   0.89
     15         2.95                         2.04 1.16        3.20 0.98   0.85
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.95(F 28 - 43.77)(0.94) + 41.89      0.94(F 27 - 43.90)(1.00) + 41.89

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  26    0.901 0.881 0.869 0.864
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 52.3 54.6 55.5 55.7 59.6 59.8 53.9 54.1 59.0 53.3 52.9 56.4 53.3 53.3 53.7
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
S- 28 -0.6 -0.6 -2.3 -1.8 -1.9 -1.2 -1.7 -1.4 -0.3 -1.4 -0.3 -1.0 -0.3 -0.2 -0.1
S- 27 -0.6 -1.0 -2.2 -2.5 -1.5 -0.6 -1.2 -1.6 -0.5 -1.5 -0.6 -0.9 -1.4 -0.1 -0.3
S- 15  2.8  2.5  3.4  1.9  3.1  4.0  3.6  3.1  3.6  3.0  3.3  4.2  2.3  4.8  4.6
S- 26  1.5  0.8  0.1 -0.8  1.6  2.7  1.5  0.5  1.4  0.8  1.6  1.9  0.5  2.2  1.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.57 0.18-0.26-0.72-1.54-0.51 55.55 55.44 0.11 55.15 56.16-1.00  -1.11
     27 -0.57-0.08-0.21-0.45-1.44-0.76       55.52 0.03       56.26-1.11  -1.14
     15  3.96 4.45 4.76 3.78 3.04 3.70       50.94 4.61       51.80 3.35  -1.26
     26  1.51 1.72 1.43 1.99 0.93 1.48       53.78 1.77       53.93 1.22  -0.55
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.22  2.33                   1.86  1.88 0.99  2.40  2.71 0.88   0.89
     27         2.14                         1.60 1.16        2.53 0.95   0.82
     15         2.28                         1.68 1.11        2.44 0.98   0.89
     26         1.88                         1.37 1.36        2.37 1.01   0.74
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.95(F 28 - 56.16)(0.88) + 55.15      0.94(F 27 - 56.26)(0.95) + 55.15

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  26    0.874 0.854 0.843 0.842
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.1 62.8 62.7 63.9 66.1 70.1 65.3 62.8 66.6 61.4 60.9 64.6 64.3 63.6 63.4
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 28 -1.5 -1.3 -2.2 -2.4 -2.7 -0.8 -0.4 -1.0 -0.3 -0.6 -0.8 -0.7  0.0  0.7 -0.5
S- 27 -1.3 -1.0 -1.8 -2.1 -2.4 -0.1  0.2 -1.1 -0.5 -0.8 -1.5 -0.5 -0.8  0.8  0.2
S- 15  2.8  2.8  3.2  2.0  2.7  4.5  4.1  3.1  3.9  3.4  3.1  4.2  3.0  4.8  4.4
S- 26  1.1  1.3  0.6  0.1  0.6  3.4  3.1  1.5  1.8  1.4  0.3  2.1  0.9  3.4  2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.57 0.04-0.23-0.71-1.56-0.30 64.84 64.79 0.05 64.10 65.06-0.96  -1.01
     27 -0.27 0.23 0.17-0.13-1.21-0.46       64.55 0.30       64.95-0.86  -1.16
     15  4.06 4.60 4.78 3.91 3.13 3.81       60.13 4.71       60.63 3.46  -1.25
     26  2.05 2.44 2.20 2.37 1.36 1.80       62.40 2.44       62.47 1.63  -0.82
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.93  1.89                   1.59  1.49 1.07  2.19  2.35 0.93   0.87
     27         1.75                         1.35 1.18        2.14 1.02   0.87
     15         1.80                         1.34 1.19        2.04 1.08   0.91
     26         1.62                         1.36 1.17        1.94 1.13   0.97
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.94(F 28 - 65.06)(0.93) + 64.10      0.92(F 27 - 64.95)(1.02) + 64.10

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  15  16  27    0.899 0.881 0.869 0.866
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.3 68.7 63.7 66.6 68.3 72.8 69.4 68.1 70.1 63.2 65.2 66.9 69.8 68.7 68.2
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 28 -1.8 -1.2 -2.4 -2.4 -2.0 -0.9 -0.6 -0.5 -0.4 -0.5 -0.8 -0.3 -0.6  0.2 -1.0
S- 15  2.7  2.7  2.5  2.3  2.4  4.6  4.0  3.1  3.6  3.2  2.9  3.7  3.2  4.2  3.8
S- 16  0.7  0.9  0.8  0.0  0.9  1.3  1.3  1.2  1.7  1.2  2.4  1.8  1.6  1.8  0.6
S- 27 -1.0 -0.8 -2.0 -1.8 -2.0 -0.1  0.1 -0.6 -0.1 -0.8 -1.7 -0.4 -1.1  0.8 -0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.72-0.29-0.16-1.06-1.54-0.48 69.05 69.24-0.20 68.01 69.02-1.01  -0.82
     15  4.01 4.43 4.67 4.20 3.10 3.50       64.47 4.58       64.75 3.26  -1.32
     16  2.01 2.83 2.48 2.06 0.96 1.57       66.34 2.71       66.81 1.20  -1.51
     27 -0.05 0.37 0.67 0.08-0.99-0.51       68.48 0.57       68.79-0.79  -1.36
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.17  1.87                   1.89  1.66 1.13  2.49  2.45 1.02   0.90
     15         1.78                         1.70 1.11        2.24 1.11   1.00
     16         1.90                         1.66 1.14        2.54 0.98   0.86
     27         1.68                         1.56 1.21        2.22 1.12   0.92
Suggested regression eqns from two most closely related CDs ( 28 and  15): 
          0.95(F 28 - 69.02)(1.02) + 68.01      0.94(F 15 - 64.75)(1.11) + 68.01

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  28  15  29    0.882 0.880 0.875 0.848
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 68.7 65.1 62.2 63.0 65.3 68.4 67.8 66.7 65.7 61.3 62.2 65.0 66.5 66.1 65.6
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
S- 16  1.6  1.1  1.4  0.3  1.1  2.6  1.5  1.3  0.7  1.6  1.9  1.6  1.9  2.1  0.3
S- 28 -1.8 -1.1 -1.8 -2.5 -1.8 -0.7 -0.2 -0.6 -1.0 -0.5 -1.2 -0.2 -0.5  0.7 -1.4
S- 15  3.0  2.8  2.5  1.5  2.1  4.4  3.9  3.5  3.0  3.0  2.8  3.5  4.1  3.9  3.2
S- 29 -3.0 -3.2 -4.3 -3.7 -3.1 -1.5 -2.5 -3.0 -3.8 -2.1 -1.7 -2.0 -2.6 -1.0 -3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  2.12 2.85 2.56 2.22 1.34 1.44 66.49 63.71 2.78 65.29 63.90 1.40  -1.39
     28 -0.69-0.30-0.01-1.16-1.37-0.60       66.69-0.20       66.27-0.98  -0.78
     15  3.98 4.61 4.42 4.25 3.07 3.36       61.93 4.56       62.14 3.16  -1.41
     29 -2.59-2.20-1.97-3.26-3.12-2.31       68.59-2.10       68.00-2.70  -0.60
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   2.00  1.77                   2.06  1.87 1.10  2.20  2.13 1.04   0.94
     28         1.76                         1.85 1.11        2.14 1.03   0.92
     15         1.62                         1.85 1.11        1.85 1.19   1.07
     29         1.86                         1.91 1.08        2.21 0.99   0.92
Suggested regression eqns from two most closely related CDs ( 16 and  28): 
          0.94(F 16 - 63.90)(1.04) + 65.29      0.94(F 28 - 66.27)(1.03) + 65.29

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  16  27    0.906 0.905 0.892 0.881
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 58.7 57.6 54.2 54.8 55.7 57.7 58.2 58.4 56.3 55.0 54.2 58.6 57.9 58.7 58.4
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
S- 15  2.2  2.3  2.3  1.6  2.4  4.1  3.1  3.5  2.6  2.8  3.0  2.9  3.5  3.6  3.6
S- 28 -2.3 -0.7 -1.3 -2.2 -1.0 -0.7 -0.8 -0.9 -1.6 -0.9 -1.5 -0.4 -0.4  0.5 -1.3
S- 16  1.5  2.2  2.1  0.5  1.3  2.3  1.5  1.4  1.2  1.6  1.3  1.5  1.9  2.6  1.2
S- 27 -1.6 -1.2 -1.6 -2.3 -1.1 -0.6 -0.4 -0.3 -1.2 -0.8 -1.5 -0.7 -1.0  0.2 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.60 4.22 3.97 3.83 2.70 3.15 58.85 54.68 4.16 56.95 54.06 2.89  -1.27
     28 -0.68-0.22-0.06-1.09-1.27-0.82       59.04-0.19       57.99-1.04  -0.85
     16  2.24 3.03 2.59 2.28 1.53 1.60       55.96 2.89       55.36 1.59  -1.30
     27 -0.28 0.28 0.28-0.27-1.06-0.80       58.58 0.26       57.95-0.99  -1.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.08  1.67                   2.26  2.08 1.08  1.67  1.44 1.15   1.06
     28         1.66                         2.03 1.11        1.53 1.09   0.98
     16         1.77                         2.28 0.99        1.60 1.04   1.05
     27         1.56                         1.89 1.20        1.35 1.24   1.03
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.95(F 15 - 54.06)(1.15) + 56.95      0.95(F 28 - 57.99)(1.09) + 56.95

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  15  27  34    0.947 0.944 0.933 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 44.7 43.7 39.0 41.1 45.1 43.1 43.4 46.2 39.8 42.2 39.7 47.7 41.9 42.1 44.3
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 28 -1.6 -1.3 -1.0 -2.8 -1.1 -1.3 -1.4 -1.6 -2.5 -1.6 -2.3 -0.9 -0.8  0.2 -1.7
S- 15  1.8  2.4  1.9  1.4  2.5  2.8  3.0  3.5  1.9  1.8  2.2  2.1  3.8  3.1  2.4
S- 27 -2.0 -1.9 -2.9 -3.3 -1.5 -1.5 -1.3 -1.6 -2.2 -2.1 -2.5 -1.8 -1.2 -1.5 -1.6
S- 34 -5.2 -5.0 -5.5 -7.3 -4.1 -5.8 -5.0 -5.4 -6.1 -5.2 -5.9 -3.8 -4.6 -3.8 -5.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.94-0.47-0.35-1.14-1.48-1.39 45.62 46.06-0.45 42.92 44.38-1.45  -1.01
     15  3.07 3.56 3.43 3.34 2.37 2.47       42.10 3.52       40.48 2.44  -1.07
     27 -1.18-0.53-0.68-1.25-1.83-1.84       46.26-0.64       44.84-1.92  -1.28
     34 -4.57-4.20-3.78-4.77-5.32-4.92       49.74-4.12       48.10-5.18  -1.06
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.59  2.26                   2.96  2.75 1.08  2.37  2.26 1.05   0.97
     15         2.31                         2.86 1.04        2.28 1.04   1.01
     27         2.18                         2.67 1.11        2.10 1.13   1.02
     34         2.14                         2.66 1.11        2.05 1.16   1.04
Suggested regression eqns from two most closely related CDs ( 28 and  15): 
          0.97(F 28 - 44.38)(1.05) + 42.92      0.97(F 15 - 40.48)(1.04) + 42.92

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  34    0.955 0.949 0.935 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.4 29.7 21.7 29.5 32.3 28.1 25.3 29.5 26.6 27.1 26.7 33.8 27.5 24.9 31.6
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
S- 27 -2.5 -2.9 -2.7 -2.8 -1.7 -2.4 -2.7 -2.4 -2.9 -4.1 -3.9 -2.3 -1.8 -2.8 -2.4
S- 28 -1.6 -1.7 -1.6 -3.4 -1.4 -2.8 -2.8 -1.7 -3.7 -2.4 -3.3 -1.1 -1.7 -0.3 -2.1
S- 15  0.8  2.5  1.8  1.8  2.3  2.4  2.8  3.0  1.5  1.0  0.8  1.0  4.6  2.3  1.5
S- 34 -5.3 -6.7 -6.7 -7.1 -5.1 -8.1 -7.0 -5.8 -7.6 -7.6 -8.4 -4.0 -7.1 -5.8 -5.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.94-1.16-1.56-1.98-2.40-2.88 31.36 32.62-1.27 27.91 30.59-2.68  -1.42
     28 -1.45-0.82-0.91-1.62-1.98-2.09       32.20-0.85       30.01-2.10  -1.26
     15  2.82 3.39 3.37 3.14 2.06 1.82       27.95 3.40       25.90 2.01  -1.40
     34 -5.87-5.28-5.24-6.19-6.29-6.57       36.62-5.27       34.43-6.52  -1.25
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.23  2.75                   2.95  2.60 1.14  3.13  2.98 1.05   0.93
     28         2.91                         2.99 0.99        3.20 0.98   0.99
     15         2.97                         2.80 1.05        3.27 0.96   0.91
     34         2.60                         2.69 1.10        2.80 1.12   1.02
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 30.59)(1.05) + 27.91      0.97(F 28 - 30.01)(0.98) + 27.91

Station# 852  FERGUS FALLS        , mn  1276804    lat/lon 96.07   46.28    17M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.944 0.934 0.916 0.902
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 12.4 15.1 11.1 19.8 19.7 17.9 16.6 16.3 18.3 14.0 10.8 20.6 12.2 10.1 17.9
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
S- 28 -2.1 -3.0 -2.8 -4.3 -2.1 -4.8 -3.8 -2.9 -4.3 -3.4 -4.2 -2.4 -3.7 -1.0 -4.4
S- 27 -2.3 -3.8 -3.4 -2.9 -2.3 -4.7 -3.2 -3.4 -2.6 -5.7 -5.3 -3.7 -3.6 -4.3 -5.3
S- 16  0.6  2.7  0.6  1.2  0.3  1.3  0.4  2.3  0.0  1.6  0.1  2.5  2.8  4.3 -1.2
S- 15  1.7  2.2  1.6  2.4  2.4  2.2  3.3  3.0  1.6  0.1  0.0  0.4  4.6  1.2 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.31-1.52-1.55-2.43-3.04-3.35 17.46 19.01-1.55 15.52 18.79-3.28  -1.72
     27 -2.76-2.00-2.14-2.69-3.12-4.36       19.51-2.06       19.28-3.76  -1.70
     16  2.49 3.32 3.70 2.40 1.28 1.44       13.99 3.47       14.22 1.29  -2.17
     15  2.81 3.51 3.73 3.10 2.23 0.89       13.83 3.62       13.85 1.66  -1.96
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.67  3.60                   3.29  3.34 0.99  3.43  3.87 0.89   0.90
     27         3.17                         2.73 1.21        3.30 1.04   0.86
     16         4.01                         4.07 0.81        4.03 0.85   1.05
     15         3.46                         3.17 1.04        3.74 0.92   0.88
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 18.79)(0.89) + 15.52      0.97(F 27 - 19.28)(1.04) + 15.52

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  9.73 11.54 23.23 38.37 53.25 63.24 64.82 62.36 53.82 39.40 24.01 10.67
1952  9.68 14.46 29.41 41.95 56.87 63.75 67.12 65.16 55.89 44.27 30.91 20.88
1953 15.50 18.02 26.98 40.12 52.75 62.57 67.88 64.90 59.86 47.70 33.55 15.70
1954 12.10 15.38 28.57 37.42 50.97 61.34 66.92 64.08 55.35 44.24 32.47 20.14
1955 11.40  9.54 23.76 41.34 58.31 66.29 70.26 67.68 59.27 41.56 24.46 10.93
1956  7.70 12.14 21.12 35.67 52.27 62.42 67.40 62.61 58.20 45.95 33.54 15.83
1957  9.30 12.36 26.47 41.29 53.10 63.74 67.49 65.42 56.15 43.28 31.59 21.89
1958 16.57 20.09 29.76 44.46 54.06 60.86 64.12 63.80 57.76 44.85 27.92 12.14
1959  5.49 12.52 26.41 41.55 54.51 63.66 68.90 66.18 56.35 39.10 27.59 16.99
1960 15.43 13.42 23.99 38.10 53.15 62.65 67.30 66.29 59.08 45.87 30.01 16.20
1961 12.68 20.19 30.34 41.38 52.83 63.61 69.93 66.23 58.85 44.47 28.85 13.37
1962  6.22 11.47 24.35 40.01 53.24 62.53 67.20 64.40 58.79 47.02 33.22 16.29
1963  7.94 13.69 28.75 43.36 55.59 64.64 69.69 67.49 62.92 51.25 32.55 17.41
1964 11.48 16.03 26.17 40.68 55.40 64.68 66.39 64.06 55.57 44.03 27.45 12.22
1965  4.95  7.57 21.17 36.61 53.06 61.99 66.14 61.63 54.95 41.54 31.83 13.43
1966  7.15 10.29 25.14 39.24 51.11 62.94 68.00 66.03 56.74 42.78 27.17 14.69
1967  7.94 12.15 22.70 37.69 50.53 60.05 65.91 65.28 57.37 44.70 29.14 16.27
1968  9.25 15.41 28.06 42.83 53.14 60.92 65.59 64.01 57.37 45.56 29.47 13.82
1969  8.42 11.34 26.78 40.26 53.29 60.56 65.98 66.29 56.65 42.69 29.03 16.09
1970  9.30  9.39 22.13 36.05 52.78 63.70 69.32 66.50 57.74 43.53 26.82 10.25
1971  5.47 10.39 26.14 39.55 53.93 61.05 65.71 62.71 57.25 44.29 29.07 12.60
1972  4.82  8.38 21.86 40.20 54.39 62.85 65.58 61.72 54.10 40.75 24.53 14.22
1973 10.34 21.22 31.52 43.91 53.40 61.49 66.94 63.86 58.69 43.95 28.96 12.49
1974  7.74 11.43 24.65 37.38 51.61 61.79 65.94 62.16 53.48 42.37 31.64 19.32
1975 12.83 12.05 20.68 35.95 50.82 62.68 65.69 63.16 55.66 44.53 30.79 16.56
1976 12.75 15.75 29.41 41.08 56.07 63.46 68.84 66.49 56.79 40.79 22.58  7.87
1977  5.13 14.54 32.48 49.19 60.07 67.08 65.12 62.72 54.92 43.12 26.01  9.61
1978  2.71  8.32 23.02 41.05 54.82 63.48 66.34 65.72 58.90 44.03 25.41  7.43
1979  0.21  5.99 20.19 35.69 49.40 60.60 65.56 64.45 55.93 43.74 31.40 18.38
1980 12.95 12.20 26.66 43.62 58.27 65.45 66.57 63.50 53.48 42.40 27.52 17.20
1981 13.11 20.71 32.35 44.06 53.48 61.38 64.87 62.28 53.12 42.66 28.44 11.63
1982  3.06  6.38 22.16 37.51 49.65 59.59 62.21 61.22 52.95 39.13 27.02 16.49
1983 14.88 18.23 27.16 37.46 49.20 59.61 66.43 64.27 55.50 42.17 22.67  9.71
1984  8.35 16.51 30.13 39.38 53.61 61.21 67.14 62.92 55.10 40.52 26.28 11.84
1985  5.27 12.85 27.07 43.32 52.64 59.73 61.15 58.85 50.92 35.34 18.27  7.82
1986  5.91 15.77 26.43 41.76 53.64 62.03 64.66 61.28 53.37 38.98 26.34 15.69
1987 15.79 19.69 31.41 43.07 56.13 63.28 65.83 62.96 53.25 42.28 29.37 16.29
1988  6.87  8.94 22.51 40.90 55.64 64.95 68.04 63.59 53.74 40.10 25.52 14.71
1989  5.11  7.43 17.43 36.62 51.56 63.25 67.62 65.63 56.14 40.77 22.82 13.74
1990 10.74 19.31 27.05 39.75 51.92 60.23 64.97 62.73 54.53 42.08 26.48 12.52
1991  8.00 13.44 28.83 42.88 56.06 63.15 66.34 62.55 53.23 37.12 23.39 14.74
1992 14.54 19.79 27.92 40.33 50.77 58.45 60.49 58.81 52.51 39.99 24.50 11.30
1993  5.13  9.87 22.32 37.51 49.85 57.61 61.62 58.70 50.89 36.72 24.54  8.61
1994  1.36  6.33 22.38 40.50 52.67 60.73 63.06 61.22 55.92 45.66 32.90 19.17
1995 11.24 13.15 22.48 37.45 51.82 62.24 67.08 62.52 54.51 37.99 22.23  5.87
1996  2.39  3.85 16.84 31.75 49.17 59.84 64.95 62.26 55.03 37.86 20.83  5.73
1997  3.32  7.54 20.26 33.35 49.64 60.04 65.39 63.08 55.41 41.27 29.26 15.76

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  16  27    0.888 0.866 0.859 0.851
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.9  8.4  5.3  5.9 15.8  6.9  5.1 10.7  8.0 14.5  5.1  1.4 11.2  2.4  3.3
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
S- 15 -1.7 -0.1 -1.2 -1.6 -2.4 -1.6 -2.1  0.6 -1.2 -1.6 -3.5 -3.0 -1.4 -2.0 -3.5
S- 28 -7.1 -4.5 -6.9 -6.3 -9.6 -7.2-10.0 -7.6 -8.2 -9.0 -7.1 -7.4 -6.4-10.7 -6.6
S- 16 -3.5 -1.7 -1.3 -3.4 -4.3 -4.8 -3.8 -2.8 -3.6 -4.2 -1.8 -2.0 -1.1 -4.0 -2.2
S- 27 -6.2 -4.0 -7.7 -6.0 -7.7 -6.9-10.0 -7.0 -7.6 -7.3 -9.8 -8.8 -6.9-10.3 -9.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.61 2.04 2.10 1.28-0.96-2.29 10.41  8.26 2.15  7.93  9.68-1.75  -3.90
     28 -5.30-3.37-4.28-4.65-7.06-7.92       14.08-3.67       15.56-7.64  -3.97
     16 -0.18 1.92 1.34 0.42-2.66-2.68        8.75 1.66       10.87-2.95  -4.60
     27 -5.42-3.61-4.48-4.66-6.71-8.57       14.29-3.88       15.63-7.70  -3.82
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.10  3.92                   3.53  3.59 0.98  4.44  4.17 1.07   1.08
     28         4.22                         3.27 1.08        4.77 0.93   0.86
     16         4.64                         3.96 0.89        4.90 0.91   1.02
     27         3.74                         3.27 1.08        3.87 1.15   1.06
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.94(F 15 -  9.68)(1.07) +  7.93      0.93(F 28 - 15.56)(0.93) +  7.93

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.903 0.869 0.852 0.851
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 18.2 16.5 12.9 15.8 19.7  8.9  7.4 19.3 13.4 19.8  9.9  6.3 13.1  3.8  7.5
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
S- 15 -1.7  0.6 -0.9 -1.4 -2.7 -1.5 -2.1  0.3 -1.9 -0.4 -3.7 -2.5 -1.8 -2.8 -3.9
S- 16 -2.9 -1.7 -2.2 -3.6 -3.1 -5.2 -2.8 -3.1 -5.2 -3.8 -3.0 -2.6 -1.7 -4.7 -3.7
S- 27 -5.8 -3.4 -6.4 -5.6 -8.7 -7.8-10.0 -7.1 -8.2 -6.1 -7.9 -8.4 -8.3-11.1-10.7
S- 28 -6.5 -4.5 -6.4 -5.9 -8.9 -8.4 -9.4 -7.7 -9.3 -7.9 -6.4 -7.5 -7.6-10.9 -8.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.59 1.87 2.17 1.27-0.86-2.44 13.89 11.80 2.09 12.85 14.61-1.76  -3.85
     16 -0.32 1.96 1.26 0.35-2.59-3.52       12.20 1.70       16.13-3.28  -4.98
     27 -5.28-3.51-4.14-4.54-6.57-8.68       17.42-3.52       20.54-7.69  -4.17
     28 -5.29-3.22-4.19-4.70-6.96-8.29       17.27-3.38       20.57-7.72  -4.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.37  4.20                   3.47  3.23 1.07  5.12  4.48 1.14   1.07
     16         4.97                         3.63 0.95        4.98 1.03   1.08
     27         4.06                         3.13 1.11        4.03 1.27   1.15
     28         4.48                         3.24 1.07        4.66 1.10   1.03
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.95(F 15 - 14.61)(1.14) + 12.85      0.93(F 16 - 16.13)(1.03) + 12.85

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  26  27    0.887 0.849 0.823 0.818
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.2 30.1 27.1 26.4 31.4 22.5 17.4 27.0 28.8 27.9 22.3 22.4 22.5 16.8 20.3
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
S- 15 -1.5  1.5 -0.2 -1.5 -2.9 -0.9 -1.3  0.2 -0.7  0.2 -2.5 -1.8 -1.0 -2.1 -2.7
S- 16 -1.4  0.7 -2.1 -2.1 -2.7 -4.6 -3.1 -2.5 -3.7 -3.1 -2.9 -2.4 -2.1 -4.0 -3.1
S- 26 -4.6 -1.0 -4.8 -5.5 -5.5 -5.7 -7.1 -5.4 -4.0 -3.2 -5.6 -6.0 -6.0 -7.7 -9.2
S- 27 -4.8 -1.2 -5.9 -5.9 -8.0 -7.0 -8.1 -6.5 -5.8 -5.3 -5.8 -6.9 -7.5 -9.4 -9.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.08 2.09 2.62 1.89-0.46-1.50 26.03 23.68 2.35 24.68 25.82-1.14  -3.49
     16  0.01 1.69 1.56 0.79-1.88-3.04       24.37 1.66       27.29-2.60  -4.27
     26 -3.38-2.18-2.67-2.44-4.42-5.96       28.07-2.04       30.09-5.41  -3.37
     27 -4.22-2.74-3.06-3.46-5.58-7.13       28.61-2.58       31.18-6.50  -3.92
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.80  3.61                   2.91  2.79 1.04  4.30  3.95 1.09   1.04
     16         4.11                         3.24 0.90        3.87 1.11   1.24
     26         2.98                         2.20 1.32        3.12 1.38   1.04
     27         3.55                         2.90 1.00        3.38 1.27   1.27
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.94(F 15 - 25.82)(1.09) + 24.68      0.92(F 16 - 27.29)(1.11) + 24.68

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  26  27    0.885 0.859 0.822 0.822
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 37.5 39.4 43.3 41.8 43.1 40.9 36.6 39.8 42.9 40.3 37.5 40.5 37.5 31.8 33.3
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
S- 15 -0.8  1.5  0.3 -0.7 -1.5 -0.5  0.5  0.6  0.5  0.6 -0.9  0.0  0.0 -0.8 -1.0
S- 16 -0.7  0.6 -2.0 -2.0 -2.4 -3.1 -1.8 -1.8 -1.2 -2.5 -2.5 -2.3  0.0 -2.4 -2.2
S- 26 -2.4 -0.1 -3.0 -3.9 -4.0 -3.3 -2.8 -3.2 -2.3 -1.4 -2.8 -2.4 -3.1 -5.1 -5.7
S- 27 -4.0 -1.5 -5.0 -4.7 -6.7 -5.9 -4.8 -4.7 -3.8 -3.8 -3.9 -4.8 -4.7 -7.0 -7.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.70 2.71 2.88 2.41 0.16-0.23 40.15 37.35 2.81 39.07 39.23-0.16  -2.96
     16  0.42 1.74 1.86 1.03-1.37-1.88       38.31 1.84       40.83-1.76  -3.60
     26 -1.58-0.64-1.41-0.54-2.57-3.26       40.89-0.74       42.11-3.04  -2.30
     27 -3.05-1.88-2.26-2.25-4.45-5.01       41.92-1.76       43.90-4.83  -3.06
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.17  2.95                   2.39  2.04 1.17  3.30  3.20 1.03   0.88
     16         3.40                         2.33 1.03        3.46 0.95   0.93
     26         2.44                         1.61 1.48        2.98 1.11   0.75
     27         2.83                         2.12 1.13        3.14 1.05   0.93
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.94(F 15 - 39.23)(1.03) + 39.07      0.93(F 16 - 40.83)(0.95) + 39.07

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  26  16    0.864 0.820 0.819 0.818
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 49.2 53.6 52.6 53.6 56.1 55.6 51.6 51.9 56.1 50.8 49.8 52.7 51.8 49.2 49.6
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
S- 15 -0.3  1.5  0.5 -0.1 -0.3 -0.2  1.3  0.9  0.7  0.5  0.3  0.5  0.8  0.7  0.5
S- 28 -3.7 -1.5 -5.2 -3.9 -5.3 -5.4 -4.0 -3.6 -3.2 -4.0 -3.4 -4.7 -1.7 -4.3 -4.1
S- 26 -1.6 -0.2 -2.8 -2.8 -1.8 -1.5 -0.8 -1.8 -1.5 -1.7 -1.5 -1.8 -1.0 -1.9 -2.1
S- 16 -1.2  0.8 -1.7 -1.2 -3.0 -3.4 -1.8 -1.0 -0.7 -1.8 -1.7 -2.0 -0.3 -1.5 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.04 2.89 3.17 2.60 0.53 0.58 53.96 50.94 3.01 52.29 51.80 0.48  -2.53
     28 -2.49-1.38-1.85-1.89-4.05-3.63       55.44-1.48       56.16-3.87  -2.39
     26 -0.41 0.17-0.16 0.81-1.58-1.64       53.78 0.18       53.93-1.64  -1.83
     16  0.41 1.73 1.63 0.84-1.30-1.40       52.25 1.71       53.78-1.49  -3.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.46  2.28                   1.83  1.68 1.09  2.30  2.44 0.94   0.87
     28         2.33                         1.88 0.98        2.71 0.85   0.87
     26         1.88                         1.37 1.34        2.37 0.97   0.73
     16         2.58                         1.73 1.06        2.66 0.87   0.82
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.93(F 15 - 51.80)(0.94) + 52.29      0.91(F 28 - 56.16)(0.85) + 52.29

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  26  29    0.777 0.740 0.739 0.730
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.6 61.2 59.7 62.0 63.3 64.9 63.3 60.2 63.2 58.5 57.6 60.7 62.2 59.8 60.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 29 64.4 64.9 66.6 66.7 69.3 70.8 66.6 64.6 67.0 62.6 61.9 66.0 63.7 63.3 64.6
S- 15 -0.7  1.3  0.3  0.1 -0.1 -0.6  2.0  0.6  0.5  0.5 -0.2  0.4  0.9  1.1  1.0
S- 28 -5.0 -2.9 -5.2 -4.3 -5.5 -5.9 -2.4 -3.5 -3.7 -3.6 -4.0 -4.5 -2.0 -3.1 -3.9
S- 26 -2.3 -0.2 -2.4 -1.8 -2.2 -1.8  1.1 -1.0 -1.7 -1.6 -3.0 -1.7 -1.2 -0.4 -0.6
S- 29 -4.8 -3.7 -6.9 -4.7 -6.0 -5.9 -3.3 -4.4 -3.8 -4.1 -4.3 -5.3 -1.5 -3.4 -4.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.95 2.93 3.17 2.21 0.44 0.57 63.20 60.13 3.07 61.09 60.63 0.46  -2.61
     28 -2.68-1.62-1.85-2.41-4.25-3.55       64.79-1.60       65.06-3.97  -2.37
     26 -0.07 0.78 0.59 0.67-1.34-1.44       62.40 0.80       62.47-1.38  -2.18
     29 -3.43-2.38-2.82-3.46-4.79-3.84       65.58-2.39       65.52-4.43  -2.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.96  1.80                   1.34  1.34 1.00  1.96  2.04 0.96   0.96
     28         1.89                         1.49 0.90        2.35 0.83   0.92
     26         1.62                         1.36 0.98        1.94 1.01   1.03
     29         1.97                         1.52 0.88        2.34 0.84   0.95
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.88(F 15 - 60.63)(0.96) + 61.09      0.86(F 28 - 65.06)(0.83) + 61.09

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  29  16    0.773 0.769 0.763 0.755
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.4 67.1 61.2 64.7 65.8 68.0 67.6 65.0 66.3 60.5 61.6 63.1 67.1 64.9 65.4
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
S- 15 -1.2  1.1  0.0  0.4 -0.1 -0.2  2.2  0.0 -0.2  0.5 -0.7 -0.1  0.5  0.5  0.9
S- 28 -5.7 -2.8 -4.9 -4.3 -4.5 -5.7 -2.4 -3.7 -4.2 -3.2 -4.4 -4.1 -3.3 -3.5 -3.8
S- 29 -6.3 -4.3 -7.1 -5.9 -5.5 -7.1 -4.2 -5.5 -5.8 -4.0 -4.4 -5.6 -3.9 -4.8 -4.7
S- 16 -3.2 -0.7 -1.8 -1.9 -1.6 -3.5 -0.5 -2.0 -2.1 -1.5 -1.1 -2.0 -1.2 -2.0 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.77 2.65 3.30 1.97 0.26 0.20 67.44 64.47 2.97 64.98 64.75 0.24  -2.73
     28 -2.96-2.06-1.53-3.28-4.38-3.78       69.24-1.81       69.02-4.03  -2.23
     29 -4.40-3.45-3.06-5.03-5.85-4.72       70.68-3.25       70.26-5.27  -2.03
     16 -0.23 1.06 1.11-0.16-1.88-1.73       66.34 1.10       66.81-1.82  -2.92
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.11  1.78                   1.69  1.70 1.00  2.31  2.24 1.03   1.04
     28         1.87                         1.66 1.01        2.45 0.94   0.93
     29         2.01                         1.80 0.94        2.56 0.90   0.97
     16         1.90                         1.66 1.02        2.54 0.91   0.89
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.88(F 15 - 64.75)(1.03) + 64.98      0.88(F 28 - 69.02)(0.94) + 64.98

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  29  28  15    0.736 0.734 0.733 0.724
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.3 62.9 58.8 61.3 63.0 63.6 65.6 62.7 62.5 58.8 58.7 61.2 62.5 62.3 63.1
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
S- 16 -2.9 -1.0 -2.0 -1.4 -1.3 -2.2 -0.7 -2.7 -2.4 -0.9 -1.6 -2.1 -2.0 -1.8 -2.2
S- 29 -7.4 -5.4 -7.7 -5.4 -5.5 -6.3 -4.6 -7.0 -7.0 -4.5 -5.2 -5.7 -6.6 -4.8 -5.5
S- 28 -6.2 -3.2 -5.1 -4.1 -4.2 -5.5 -2.4 -4.6 -4.2 -2.9 -4.7 -4.0 -4.5 -3.2 -3.9
S- 15 -1.4  0.6 -0.8 -0.1 -0.2 -0.4  1.8 -0.4 -0.2  0.6 -0.7 -0.2  0.2  0.0  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16 -0.21 0.83 1.41-0.04-1.89-1.86 64.82 63.71 1.11 62.09 63.90-1.80  -2.92
     29 -4.92-4.21-3.12-5.52-6.35-5.61       68.59-3.77       68.00-5.90  -2.13
     28 -3.03-2.31-1.16-3.42-4.59-3.90       66.69-1.87       66.27-4.18  -2.31
     15  1.65 2.60 3.27 1.99-0.16 0.05       61.93 2.89       62.14-0.04  -2.94
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   2.12  1.77                   1.74  1.87 0.93  1.95  2.13 0.92   0.99
     29         1.86                         1.91 0.91        2.21 0.88   0.97
     28         1.76                         1.85 0.94        2.14 0.91   0.97
     15         1.62                         1.85 0.94        1.85 1.05   1.12
Suggested regression eqns from two most closely related CDs ( 16 and  29): 
          0.86(F 16 - 63.90)(0.92) + 62.09      0.86(F 29 - 68.00)(0.88) + 62.09

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  15  16  27    0.801 0.794 0.785 0.768
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 55.5 55.1 50.9 53.4 53.3 53.7 56.1 54.5 53.2 52.5 50.9 55.9 54.5 55.0 55.4
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
S- 28 -5.5 -3.1 -4.5 -3.7 -3.4 -4.6 -2.9 -4.8 -4.7 -3.4 -4.8 -3.1 -3.8 -3.2 -4.3
S- 15 -1.0 -0.2 -1.0  0.1  0.0  0.2  1.0 -0.4 -0.5  0.4 -0.4  0.3  0.1  0.0  0.6
S- 16 -1.7 -0.3 -1.2 -1.0 -1.1 -1.7 -0.5 -2.5 -1.9 -0.9 -2.0 -1.2 -1.5 -1.1 -1.8
S- 27 -4.8 -3.7 -4.9 -3.8 -3.5 -4.5 -2.5 -4.2 -4.3 -3.3 -4.9 -3.4 -4.4 -3.5 -3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.68-1.93-0.88-2.75-4.28-3.90 57.52 59.04-1.51 54.00 57.99-3.99  -2.47
     15  1.61 2.51 3.15 2.17-0.31 0.07       54.68 2.84       54.06-0.05  -2.89
     16  0.25 1.32 1.77 0.62-1.48-1.48       55.96 1.56       55.36-1.36  -2.92
     27 -2.28-1.43-0.54-1.93-4.07-3.88       58.58-1.06       57.95-3.94  -2.88
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.40  1.66                   2.29  2.03 1.13  1.60  1.53 1.04   0.92
     15         1.67                         2.08 1.10        1.44 1.11   1.01
     16         1.77                         2.28 1.00        1.60 1.00   1.00
     27         1.56                         1.89 1.21        1.35 1.19   0.98
Suggested regression eqns from two most closely related CDs ( 28 and  15): 
          0.90(F 28 - 57.99)(1.04) + 54.00      0.89(F 15 - 54.06)(1.11) + 54.00

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  27  16    0.888 0.887 0.867 0.862
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.2 40.5 35.3 39.0 42.3 40.1 40.8 42.1 37.1 40.0 36.7 45.7 38.0 37.9 41.3
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 16 42.5 40.6 35.8 39.5 44.0 40.9 41.7 44.0 38.6 40.9 39.3 45.7 39.7 38.2 43.2
S- 15 -0.6 -0.8 -1.8 -0.8 -0.3 -0.2  0.4 -0.6 -0.8 -0.4 -0.8  0.1 -0.1 -1.1 -0.6
S- 28 -4.1 -4.5 -4.7 -5.0 -3.9 -4.3 -4.1 -5.7 -5.2 -3.8 -5.3 -2.9 -4.8 -4.0 -4.7
S- 27 -4.4 -5.1 -6.6 -5.4 -4.2 -4.5 -3.9 -5.7 -4.9 -4.3 -5.4 -3.8 -5.1 -5.7 -4.6
S- 16 -0.4 -0.1 -0.5 -0.5 -1.7 -0.8 -1.0 -1.9 -1.5 -0.9 -2.6  0.0 -1.7 -0.3 -1.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.13 1.92 2.57 1.91-0.72-0.52 44.30 42.10 2.20 39.92 40.48-0.56  -2.76
     28 -2.88-2.12-1.21-2.57-4.58-4.38       46.06-1.76       44.38-4.45  -2.69
     27 -3.12-2.17-1.53-2.67-4.92-4.83       46.26-1.95       44.84-4.92  -2.96
     16  0.62 1.57 2.11 1.18-1.04-1.27       42.43 1.88       40.97-1.05  -2.93
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.04  2.31                   3.06  2.86 1.07  2.57  2.28 1.13   1.05
     28         2.26                         2.75 1.11        2.26 1.14   1.02
     27         2.18                         2.67 1.14        2.10 1.22   1.07
     16         2.46                         3.13 0.98        2.52 1.02   1.05
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.94(F 15 - 40.48)(1.13) + 39.92      0.94(F 28 - 44.38)(1.14) + 39.92

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  16    0.916 0.911 0.908 0.885
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.7 26.3 18.3 26.3 29.4 25.5 22.8 26.5 23.4 24.5 24.5 32.9 22.2 20.8 29.3
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
S- 27 -4.2 -6.3 -6.1 -5.9 -4.6 -4.9 -5.1 -5.5 -6.0 -6.7 -6.1 -3.3 -7.1 -6.9 -4.7
S- 15 -0.9 -0.9 -1.7 -1.3 -0.6 -0.2  0.4 -0.1 -1.7 -1.6 -1.4  0.1 -0.7 -1.8 -0.8
S- 28 -3.3 -5.1 -5.0 -6.6 -4.3 -5.4 -5.2 -4.7 -6.9 -5.0 -5.5 -2.0 -7.1 -4.4 -4.5
S- 16 -0.4  0.6 -1.6 -1.5 -2.1 -1.6 -1.4 -0.3 -2.4 -0.8 -1.8  1.7 -2.0  0.4 -1.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -3.86-2.68-2.73-3.40-5.23-5.83 30.00 32.62-2.63 25.03 30.59-5.57  -2.94
     15  0.90 1.88 2.19 1.72-0.77-1.13       27.95 2.04       25.90-0.88  -2.92
     28 -3.36-2.33-2.09-3.04-4.81-5.04       32.20-2.21       30.01-4.99  -2.78
     16  0.69 1.65 2.11 1.18-1.03-0.97       28.13 1.87       26.04-1.01  -2.88
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.60  2.75                   3.05  2.60 1.17  3.55  2.98 1.19   1.02
     15         2.97                         2.80 1.09        3.27 1.09   1.00
     28         2.91                         2.99 1.02        3.20 1.11   1.09
     16         3.24                         3.60 0.85        3.41 1.04   1.23
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.96(F 27 - 30.59)(1.19) + 25.03      0.95(F 15 - 25.90)(1.09) + 25.03

Station# 853  FOSSTON/1 E         , mn  1291601    lat/lon 95.73   47.57    30M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.891 0.879 0.878 0.869
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN:  9.7 11.8  7.8 15.7 16.3 14.7 13.7 12.5 14.7 11.3  8.6 19.2  5.9  5.7 15.8
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 15 -1.0 -1.1 -1.7 -1.7 -1.0 -1.0  0.5 -0.8 -1.9 -2.6 -2.2 -1.0 -1.8 -3.2 -3.7
S- 27 -5.0 -7.1 -6.7 -7.0 -5.7 -7.9 -6.1 -7.2 -6.2 -8.4 -7.5 -5.1 -9.9 -8.6 -7.4
S- 28 -4.8 -6.3 -6.1 -8.4 -5.5 -8.0 -6.6 -6.7 -7.8 -6.1 -6.5 -3.8-10.0 -5.4 -6.5
S- 16 -2.1 -0.6 -2.7 -2.9 -3.1 -1.9 -2.5 -1.5 -3.6 -1.1 -2.1  1.1 -3.5 -0.1 -3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.46 1.74 1.80 1.30-1.04-2.33 15.61 13.83 1.77 12.23 13.85-1.62  -3.39
     27 -5.11-3.77-4.06-4.49-6.39-7.58       19.51-3.91       19.28-7.05  -3.14
     28 -4.66-3.29-3.47-4.22-6.31-6.57       19.01-3.40       18.79-6.56  -3.16
     16  0.15 1.55 1.78 0.60-1.99-1.79       13.99 1.62       14.22-1.99  -3.61
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.83  3.46                   3.40  3.17 1.07  3.89  3.74 1.04   0.97
     27         3.17                         2.73 1.24        3.30 1.18   0.95
     28         3.60                         3.34 1.02        3.87 1.01   0.99
     16         4.01                         4.07 0.84        4.03 0.97   1.16
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.94(F 15 - 13.85)(1.04) + 12.23      0.94(F 27 - 19.28)(1.18) + 12.23

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 13.87 14.51 24.67 39.70 53.75 63.63 65.33 63.08 56.08 42.30 29.56 17.76
1952 17.57 20.41 31.68 42.39 56.64 64.74 68.40 66.01 56.78 46.14 33.20 24.21
1953 19.01 22.06 30.02 42.07 54.63 64.49 69.10 66.49 61.55 50.96 38.10 23.30
1954 20.78 22.68 34.45 41.40 55.22 63.88 69.16 66.37 57.97 47.77 34.91 23.64
1955 16.20 17.30 30.08 45.46 58.63 66.55 70.80 70.00 61.04 44.97 28.33 15.93
1956 11.78 15.88 25.81 40.40 55.92 64.59 68.67 64.30 59.85 47.62 36.18 20.89
1957 17.36 19.50 31.61 42.39 54.53 63.93 67.97 64.89 55.29 42.86 31.59 22.76
1958 17.06 19.98 29.39 44.55 54.74 61.82 65.37 64.98 59.31 47.97 32.55 18.66
1959 11.25 15.90 28.34 44.33 58.30 66.13 69.89 67.13 58.48 42.55 32.31 23.72
1960 22.20 18.38 27.52 39.78 54.68 62.51 66.72 66.52 59.69 48.89 34.22 22.54
1961 18.54 23.05 31.39 41.21 53.16 62.97 68.09 65.37 59.19 47.04 32.87 18.63
1962 12.84 15.50 26.88 41.79 55.32 63.82 66.02 63.29 57.93 47.50 35.31 19.59
1963 12.12 16.53 31.06 44.66 56.77 64.74 68.66 66.06 61.98 52.78 35.95 23.11
1964 18.00 23.17 31.36 44.09 57.93 67.66 68.84 66.08 56.77 46.84 32.49 20.21
1965 12.27 13.28 23.53 39.38 55.04 64.28 66.73 63.53 57.05 46.33 37.35 22.35
1966 15.90 17.44 29.96 42.12 53.48 64.00 68.68 66.12 57.29 45.85 32.31 21.97
1967 15.27 18.99 28.39 41.21 53.51 61.41 66.31 63.62 56.45 44.75 32.62 21.65
1968 16.95 21.85 32.77 44.91 54.88 62.56 67.81 65.49 58.90 47.48 33.83 19.77
1969 14.46 15.81 28.41 41.26 53.79 62.21 66.73 66.92 58.03 45.45 31.51 17.79
1970 11.72 14.02 27.92 42.01 56.16 65.10 68.98 66.38 58.62 46.12 31.81 17.51
1971 11.95 14.72 27.95 40.59 56.06 63.35 67.91 64.75 60.55 49.77 36.02 20.01
1972 12.68 15.14 26.45 42.35 54.94 64.17 67.26 65.27 57.03 44.57 29.06 19.41
1973 15.47 24.52 33.72 44.38 54.37 64.08 69.96 67.00 61.04 49.23 34.60 20.67
1974 14.36 18.65 29.82 42.06 53.88 63.53 67.99 65.22 56.56 45.88 35.05 23.72
1975 17.75 17.03 24.62 38.99 54.18 65.91 69.44 65.93 58.52 47.84 36.29 23.40
1976 19.43 22.46 34.49 44.13 56.86 64.89 69.61 66.67 56.76 42.84 26.90 12.14
1977  9.72 18.69 36.59 51.21 61.26 68.32 68.18 66.23 57.46 46.34 30.92 16.68
1978  9.03 12.95 26.64 42.79 56.42 64.59 68.43 67.88 60.45 47.94 30.82 15.04
1979  7.07 11.31 24.84 40.33 53.32 63.40 67.52 66.31 58.33 46.72 34.32 23.36
1980 17.57 17.80 28.14 43.28 57.49 66.86 70.07 67.83 58.03 46.67 32.90 24.08
1981 19.95 25.57 35.66 46.15 56.55 64.11 68.63 65.94 57.43 46.88 33.24 18.64
1982 11.14 14.32 27.17 41.93 53.85 64.93 68.18 66.95 58.88 46.25 35.14 24.55
1983 22.07 24.39 31.86 41.49 53.04 64.86 72.14 70.22 61.49 48.87 30.35 17.95
1984 14.20 20.23 31.23 40.77 55.96 64.07 69.93 66.60 60.17 47.28 34.33 20.34
1985 13.98 19.69 33.65 49.55 58.83 65.64 66.54 65.24 57.24 43.81 25.73 15.10
1986 11.96 21.38 32.62 46.55 58.27 66.04 68.20 65.53 57.72 44.84 31.99 21.78
1987 22.81 27.97 38.96 49.95 61.49 69.23 70.88 67.80 57.56 47.40 34.74 22.67
1988 14.01 16.76 29.22 46.41 60.18 69.76 73.33 70.03 59.71 46.19 31.32 24.06
1989 16.90 19.57 26.98 41.89 55.34 65.20 69.37 67.33 59.65 46.20 29.78 21.16
1990 18.63 27.20 34.22 44.99 55.88 64.18 69.49 68.03 60.52 49.84 33.63 20.06
1991 14.92 20.68 34.33 46.62 59.93 67.08 70.01 65.46 57.30 42.74 30.10 21.34
1992 21.54 25.18 32.17 42.91 54.30 61.94 63.67 61.19 55.61 44.70 31.98 19.69
1993 14.36 16.26 26.36 39.58 52.56 61.64 66.40 63.29 55.91 42.93 31.74 17.53
1994 11.24 15.68 29.82 45.22 57.08 64.54 67.28 65.53 59.92 50.17 36.79 24.88
1995 18.92 22.13 30.35 42.28 54.53 64.80 71.04 67.14 59.34 43.33 30.31 17.16
1996 14.07 16.20 26.84 38.87 52.72 61.79 67.38 65.21 58.85 43.60 28.21 14.87
1997 12.88 17.72 28.34 38.76 51.98 61.39 66.61 64.26 57.30 44.94 32.99 20.75

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  26  28    0.957 0.952 0.939 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.1 14.2 14.0 12.0 22.8 14.0 16.9 18.6 14.9 21.5 14.4 11.2 18.9 14.1 12.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
S- 27  0.9  1.9  1.0  0.1 -0.7  0.2  1.8  0.9 -0.7 -0.3 -0.6  1.1  0.8  1.4  0.2
S- 33 -5.6 -5.0 -5.8 -6.3 -5.1 -6.9 -6.4 -5.2 -5.9 -7.1 -6.7 -6.8 -4.8 -6.9 -7.4
S- 26  0.1  0.5  0.2  0.0  0.6 -0.7  1.7  2.3 -0.5  0.7 -2.0  0.1  0.2  1.8 -2.2
S- 28  0.0  1.3  1.8 -0.2 -2.6 -0.1  1.8  0.3 -1.3 -2.0  2.1  2.5  1.3  1.0  2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.29 1.80 1.79 1.34 0.95 0.28 16.06 14.29 1.77 16.17 15.63 0.54  -1.23
     33 -5.86-5.70-5.56-6.08-5.66-6.48       21.50-5.44       22.28-6.11  -0.67
     26  0.81 1.28 1.28 0.68 0.77-0.29       14.61 1.45       15.99 0.17  -1.28
     28  1.41 2.05 2.00 1.35 0.59 0.93       14.08 1.98       15.56 0.60  -1.37
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.65  3.74                   3.37  3.27 1.03  3.63  3.87 0.94   0.91
     33         3.46                         2.94 1.15        3.36 1.08   0.94
     26         3.41                         3.32 1.01        3.40 1.07   1.05
     28         4.22                         3.27 1.03        4.77 0.76   0.74
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.98(F 27 - 15.63)(0.94) + 16.17      0.98(F 33 - 22.28)(1.08) + 16.17

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.970 0.956 0.945 0.944
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.4 20.2 19.7 21.4 28.0 16.8 19.6 27.2 20.7 25.2 16.3 15.7 22.1 16.2 17.7
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
S- 27  0.4  0.4  0.5  0.0 -0.5  0.0  2.1  0.8 -1.0 -0.8 -1.5  0.9  0.7  1.2 -0.5
S- 26 -0.1  0.5  0.6  0.7  1.3  0.2  2.3  2.2  0.3  1.1 -2.8  1.0  0.9  1.7 -1.4
S- 28 -0.4 -0.8  0.4 -0.3 -0.6 -0.6  2.7  0.2 -2.1 -2.5  0.0  1.9  1.4  1.5  1.7
S- 33 -5.7 -5.6 -4.8 -6.9 -4.7 -7.4 -6.6 -5.6 -6.6 -7.2 -7.0 -6.3 -4.8 -6.9 -8.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.75 1.21 1.07 0.76 0.55-0.13 18.54 17.42 1.12 20.74 20.54 0.19  -0.93
     26  0.77 0.94 0.79 0.72 1.11 0.10       17.56 0.98       20.18 0.56  -0.42
     28  0.74 1.49 1.03 0.60 0.17 0.27       17.27 1.27       20.57 0.17  -1.10
     33 -6.19-6.16-6.15-6.33-5.75-6.72       24.43-5.89       27.02-6.28  -0.39
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.89  4.06                   3.17  3.13 1.01  3.86  4.03 0.96   0.95
     26         3.47                         2.74 1.16        3.54 1.09   0.94
     28         4.48                         3.24 0.98        4.66 0.83   0.85
     33         3.74                         2.99 1.06        3.43 1.12   1.06
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 20.54)(0.96) + 20.74      0.98(F 26 - 20.18)(1.09) + 20.74

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.974 0.956 0.951 0.944
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.9 31.2 33.7 32.6 39.0 29.2 27.0 34.2 34.3 32.2 26.4 29.8 30.4 26.8 28.3
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
S- 27 -0.1 -0.1  0.6  0.3 -0.5 -0.3  1.4  0.7 -0.3 -1.0 -1.7  0.6  0.4  0.6 -1.4
S- 26  0.1  0.1  1.8  0.7  2.0  1.0  2.5  1.8  1.5  1.0 -1.5  1.5  1.8  2.3 -1.1
S- 28 -0.1 -0.2  0.4  1.3 -0.1 -0.8  1.7  0.6 -1.1 -2.1 -0.9  1.1  1.2  0.4  0.6
S- 33 -4.6 -4.4 -4.5 -5.8 -3.6 -6.0 -5.7 -4.8 -5.8 -6.8 -5.9 -5.4 -5.6 -6.1 -7.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.28 0.65 0.55 0.20 0.21-0.39 29.19 28.61 0.58 31.13 31.18-0.05  -0.63
     26  1.13 1.20 0.94 1.23 1.36 0.78       28.07 1.11       30.09 1.04  -0.07
     28  0.29 0.92 0.42 0.01 0.10-0.12       28.55 0.64       31.00 0.13  -0.51
     33 -5.61-5.53-5.76-5.79-4.97-6.19       34.59-5.41       36.64-5.51  -0.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.39  3.55                   2.91  2.90 1.00  3.30  3.38 0.98   0.97
     26         2.98                         2.20 1.32        3.12 1.06   0.80
     28         3.75                         3.09 0.94        3.62 0.91   0.97
     33         3.18                         2.78 1.05        2.80 1.18   1.13
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 31.18)(0.98) + 31.13      0.98(F 26 - 30.09)(1.06) + 31.13

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  28    0.973 0.956 0.945 0.944
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.5 40.8 49.5 46.5 50.0 46.4 41.9 45.0 46.6 42.9 39.6 45.2 42.3 38.9 38.8
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
S- 27  0.0 -0.1  1.3  0.1  0.1 -0.4  0.4  0.6  0.0 -1.2 -1.8 -0.1  0.1  0.1 -1.7
S- 26  1.6  1.3  3.2  0.9  2.8  2.2  2.5  2.0  1.4  1.2 -0.8  2.4  1.7  2.0 -0.3
S- 33 -3.8 -3.3 -2.8 -5.0 -3.0 -4.0 -5.1 -3.2 -5.1 -5.5 -5.7 -3.8 -4.2 -5.2 -6.7
S- 28  0.1 -0.1  1.0  0.8  0.5 -0.6  0.0  0.5  0.0 -2.1 -1.8 -0.5  1.6  0.5 -0.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.04 0.34 0.19 0.00 0.13-0.66 42.24 41.92 0.32 43.72 43.90-0.17  -0.50
     26  1.51 1.58 1.04 1.71 2.01 1.09       40.89 1.35       42.11 1.62   0.27
     33 -4.63-4.36-5.04-4.81-3.93-5.15       46.73-4.49       48.14-4.42   0.07
     28  0.08 0.62 0.23-0.21 0.04-0.42       41.76 0.48       43.77-0.05  -0.53
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.85  2.83                   1.92  2.12 0.91  3.52  3.14 1.12   1.24
     26         2.44                         1.61 1.19        2.98 1.18   0.99
     33         2.52                         1.96 0.98        2.97 1.18   1.20
     28         3.00                         2.47 0.78        3.32 1.06   1.36
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 43.90)(1.12) + 43.72      0.98(F 26 - 42.11)(1.18) + 43.72

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.970 0.963 0.948 0.934
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.0 56.0 58.8 58.3 61.5 60.2 55.3 55.9 59.9 54.3 52.6 57.1 54.5 52.7 52.0
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
S- 27  0.1  0.4  1.1  0.1  0.4 -0.2  0.2  0.1  0.5 -0.5 -1.0 -0.1 -0.2 -0.6 -2.0
S- 26  2.2  2.1  3.4  1.8  3.6  3.1  3.0  2.2  2.3  1.8  1.3  2.6  1.7  1.7  0.2
S- 28  0.2  0.8  1.0  0.8  0.0 -0.8 -0.2  0.4  0.7 -0.4 -0.7 -0.3  1.0 -0.8 -1.8
S- 33 -3.4 -2.2 -2.3 -3.7 -2.3 -2.2 -3.0 -2.3 -3.2 -3.7 -4.7 -3.0 -2.8 -4.4 -4.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.02 0.15 0.11-0.02 0.24-0.58 55.68 55.52 0.17 56.14 56.26-0.12  -0.29
     26  2.10 1.95 1.75 2.41 2.62 1.66       53.78 1.91       53.93 2.21   0.30
     28  0.02 0.40 0.05-0.29 0.14-0.32       55.44 0.25       56.16-0.02  -0.26
     33 -3.59-3.60-4.13-3.64-2.90-3.74       59.42-3.74       59.31-3.17   0.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.26  2.14                   1.59  1.60 0.99  2.95  2.53 1.16   1.18
     26         1.88                         1.37 1.16        2.37 1.24   1.07
     28         2.33                         1.88 0.85        2.71 1.09   1.28
     33         1.95                         1.54 1.03        2.45 1.20   1.16
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 56.26)(1.16) + 56.14      0.98(F 26 - 53.93)(1.24) + 56.14

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.958 0.941 0.925 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.9 64.1 65.6 66.0 69.2 69.8 65.2 64.2 67.1 61.9 61.6 64.5 64.8 61.8 61.4
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 33 67.8 66.4 67.5 69.5 71.7 71.5 67.2 66.2 70.5 65.4 66.3 67.1 67.0 65.4 65.8
S- 27  0.5  0.3  1.1  0.0  0.8 -0.4  0.1  0.3  0.1 -0.3 -0.8 -0.6 -0.2 -1.0 -1.9
S- 26  2.9  2.6  3.6  2.2  3.8  3.0  3.0  3.0  2.3  1.9  1.0  2.1  1.4  1.6  0.8
S- 28  0.3  0.0  0.7 -0.3  0.4 -1.1 -0.5  0.5  0.2 -0.1  0.0 -0.7  0.5 -1.1 -2.6
S- 33 -3.0 -2.4 -1.9 -3.4 -2.4 -1.8 -2.0 -2.1 -3.5 -3.5 -4.6 -2.6 -2.2 -3.6 -4.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.09-0.26-0.13 0.09 0.37-0.69 64.38 64.55-0.16 64.81 64.95-0.14   0.02
     26  2.23 1.95 1.90 2.59 2.94 1.57       62.40 1.98       62.47 2.34   0.36
     28 -0.39-0.45-0.54-0.49 0.02-0.53       64.79-0.41       65.06-0.25   0.16
     33 -3.18-3.51-3.56-3.02-2.42-3.47       67.87-3.49       67.69-2.88   0.61
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.91  1.75                   1.47  1.35 1.09  2.47  2.14 1.15   1.06
     26         1.62                         1.36 1.07        1.94 1.27   1.19
     28         1.89                         1.49 0.98        2.35 1.05   1.07
     33         1.65                         1.38 1.07        2.04 1.21   1.14
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 64.95)(1.15) + 64.81      0.97(F 26 - 62.47)(1.27) + 64.81

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  28    0.939 0.922 0.913 0.889
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.1 69.9 66.5 68.2 70.9 73.3 69.4 69.5 70.0 63.7 66.4 67.3 71.0 67.4 66.6
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 33 75.3 72.0 69.2 71.5 73.4 75.3 71.4 71.4 73.0 67.3 70.4 70.0 73.6 70.0 70.9
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
S- 27  0.8  0.4  0.8 -0.2  0.5  0.4  0.1  0.8 -0.2 -0.3 -0.5  0.0  0.1 -0.5 -1.8
S- 26  3.1  2.6  2.7  2.4  2.7  3.0  2.9  3.2  2.1  1.6  1.3  2.0  1.7  1.9  1.1
S- 33 -3.1 -2.1 -2.6 -3.3 -2.5 -2.0 -2.0 -1.9 -3.0 -3.7 -4.0 -2.7 -2.5 -2.6 -4.3
S- 28  0.0  0.0  0.5 -0.8  0.5 -0.4 -0.6  0.8 -0.5  0.0  0.4  0.1  0.7 -1.1 -2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.09-0.49-0.43 0.26 0.55-0.46 67.98 68.48-0.50 68.82 68.79 0.03   0.52
     26  2.17 1.69 1.75 2.68 2.91 1.68       66.26 1.73       66.53 2.29   0.57
     33 -3.09-3.75-3.15-2.99-2.35-3.25       71.57-3.59       71.64-2.82   0.77
     28 -0.76-1.14-1.26-0.88-0.01-0.43       69.24-1.26       69.02-0.20   1.06
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.80  1.68                   1.57  1.56 1.01  2.47  2.22 1.11   1.10
     26         1.66                         1.53 1.02        2.13 1.16   1.13
     33         1.62                         1.52 1.03        2.13 1.16   1.12
     28         1.87                         1.66 0.94        2.45 1.01   1.07
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 68.79)(1.11) + 68.82      0.96(F 26 - 66.53)(1.16) + 68.82

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  28    0.916 0.909 0.896 0.851
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.2 66.6 65.2 65.5 67.8 70.0 67.3 68.0 65.5 61.2 63.3 65.5 67.1 65.2 64.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 33 73.3 69.0 68.2 69.5 70.1 72.6 69.0 70.1 69.3 65.1 67.2 67.8 70.3 67.3 68.8
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
S- 27  0.7  1.0  1.1  0.1  0.6  0.9  0.3  1.2 -0.6 -0.8 -0.5  0.2  0.0 -0.2 -1.7
S- 26  2.8  2.7  2.6  1.9  2.4  2.8  2.5  3.4  1.6  0.8  1.1  2.0  1.7  1.7  1.0
S- 33 -3.1 -2.4 -2.9 -4.0 -2.3 -2.5 -1.6 -2.1 -3.9 -3.9 -3.9 -2.3 -3.1 -2.1 -4.5
S- 28 -0.3  0.4  1.3  0.1  0.6  0.9 -0.7  0.7 -1.3 -0.6 -0.1  0.3  0.1 -0.2 -2.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.05-0.33-0.27 0.48 0.73-0.51 65.61 65.90-0.29 66.19 66.03 0.16   0.45
     26  2.00 1.65 1.52 2.57 2.69 1.42       63.99 1.62       64.12 2.07   0.46
     33 -3.22-3.89-3.17-3.14-2.53-3.39       69.36-3.76       69.16-2.97   0.78
     28 -0.69-1.18-1.07-0.76 0.20-0.63       66.69-1.08       66.27-0.08   1.00
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.76  1.55                   1.70  1.73 0.98  2.31  1.88 1.23   1.25
     26         1.49                         1.71 0.99        1.76 1.31   1.32
     33         1.61                         1.62 1.05        1.98 1.16   1.11
     28         1.76                         1.85 0.92        2.14 1.08   1.18
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 66.03)(1.23) + 66.19      0.95(F 26 - 64.12)(1.31) + 66.19

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  26  34    0.907 0.906 0.898 0.864
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.5 60.2 57.2 57.7 57.6 59.7 59.7 60.5 57.3 55.6 55.9 59.9 59.3 58.8 57.3
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 33 64.6 62.5 60.8 61.5 59.9 62.3 61.3 62.7 61.3 58.9 59.5 62.0 62.5 60.9 61.5
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
S- 27  1.2  1.4  1.4  0.5  0.8  1.5  1.1  1.8 -0.2 -0.2  0.2  0.6  0.5  0.4 -1.6
S- 33 -3.1 -2.4 -3.5 -3.7 -2.4 -2.6 -1.6 -2.2 -4.0 -3.3 -3.6 -2.1 -3.2 -2.1 -4.2
S- 26  2.9  2.5  1.9  2.1  2.5  3.2  2.6  3.8  1.4  1.4  1.8  2.3  1.7  1.8  1.0
S- 34 -2.8 -1.0 -1.9 -3.0 -1.6 -2.0 -1.8 -2.4 -4.0 -3.2 -2.8 -2.0 -2.2 -1.3 -4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.35 0.00-0.02 0.62 1.10-0.06 58.60 58.58 0.02 58.55 57.95 0.61   0.59
     33 -3.32-3.94-3.36-3.35-2.73-3.20       62.42-3.82       61.48-2.92   0.89
     26  1.93 1.53 1.37 2.36 2.66 1.62       57.05 1.55       56.36 2.19   0.64
     34 -3.01-3.75-2.97-3.18-2.20-2.91       62.08-3.48       61.02-2.47   1.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.67  1.56                   1.95  1.89 1.03  1.68  1.35 1.25   1.21
     33         1.61                         1.77 1.10        1.37 1.23   1.12
     26         1.59                         1.81 1.08        1.27 1.33   1.23
     34         1.68                         2.10 0.93        1.54 1.09   1.18
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.95(F 27 - 57.95)(1.25) + 58.55      0.95(F 33 - 61.48)(1.23) + 58.55

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  26  34    0.962 0.947 0.943 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 48.9 47.3 43.8 44.8 47.4 46.2 46.2 49.8 42.7 44.7 42.9 50.2 43.3 43.6 44.9
cd 33 51.4 50.7 48.0 49.8 50.2 49.4 48.9 52.7 47.1 48.2 47.0 52.5 47.1 47.4 49.6
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 33 -2.6 -3.4 -4.2 -5.0 -2.8 -3.2 -2.7 -2.9 -4.4 -3.5 -4.0 -2.4 -3.7 -3.8 -4.7
S- 27  2.3  1.6  1.9  0.4  0.9  1.5  1.5  2.1  0.7  0.4  0.8  0.7  0.2  0.1 -0.9
S- 26  2.8  2.1  1.2  1.1  2.5  2.2  2.3  3.3  1.1  1.3  1.8  1.8  1.5  0.6  0.1
S- 34 -1.0 -1.4 -0.7 -3.6 -1.8 -2.7 -2.2 -1.7 -3.1 -2.7 -2.7 -1.3 -3.2 -2.2 -4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -3.69-4.11-3.67-3.49-3.43-3.77 46.83 50.79-3.96 45.79 49.33-3.54   0.42
     27  0.82 0.41 0.72 1.11 1.43 0.29       46.26 0.58       44.84 0.95   0.37
     26  1.65 1.26 1.43 2.12 2.14 1.17       45.40 1.43       44.07 1.72   0.29
     34 -2.57-3.26-2.38-2.41-2.06-2.79       49.74-2.90       48.10-2.31   0.59
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   2.34  2.11                   2.81  2.46 1.14  2.38  1.86 1.28   1.12
     27         2.18                         2.67 1.05        2.10 1.13   1.08
     26         2.10                         2.42 1.16        1.91 1.25   1.08
     34         2.14                         2.66 1.06        2.05 1.16   1.10
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.98(F 33 - 49.33)(1.28) + 45.79      0.97(F 27 - 44.84)(1.13) + 45.79

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  26  25    0.958 0.951 0.943 0.917
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 30.4 34.3 25.7 32.0 34.7 31.3 29.8 33.6 30.1 32.0 31.7 36.8 30.3 28.2 33.0
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 25 34.5 39.6 32.8 37.2 38.3 36.1 33.3 38.3 36.8 36.7 37.6 41.4 34.3 34.7 38.2
S- 33 -2.6 -4.6 -4.9 -5.0 -3.9 -4.9 -3.6 -3.9 -5.6 -4.2 -4.7 -3.8 -4.6 -5.8 -4.6
S- 27  3.5  1.8  1.3 -0.3  0.8  0.9  1.8  1.7  0.7  0.8  1.1  0.6  1.0  0.5 -1.0
S- 26  2.2  1.5  0.1  0.1  1.4  1.0  2.6  1.5  0.5  0.6  0.9  0.6  2.1 -0.8 -0.8
S- 25 -4.1 -5.2 -7.0 -5.2 -3.6 -4.8 -3.6 -4.6 -6.6 -4.7 -5.9 -4.6 -4.0 -6.4 -5.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -4.31-4.48-4.09-4.18-4.17-4.74 33.66 37.87-4.21 31.60 36.04-4.44  -0.23
     27  1.16 0.81 1.32 1.50 1.47 0.52       32.62 1.04       30.59 1.01  -0.03
     26  1.21 1.10 1.35 1.61 1.30 0.45       32.29 1.37       30.70 0.90  -0.47
     25 -4.76-4.94-4.37-4.57-4.73-5.37       38.18-4.52       36.65-5.05  -0.53
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   2.69  2.51                   2.64  2.23 1.18  2.65  2.49 1.07   0.90
     27         2.75                         2.60 1.01        2.98 0.89   0.88
     26         2.57                         2.16 1.22        2.71 0.98   0.80
     25         2.45                         1.92 1.37        2.32 1.14   0.83
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.98(F 33 - 36.04)(1.07) + 31.60      0.98(F 27 - 30.59)(0.89) + 31.60

Station# 854  GRAND MEADOW        , mn  1329009    lat/lon 92.57   43.70     7M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  26  25    0.944 0.933 0.905 0.900
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 18.0 20.3 15.1 21.8 22.7 24.1 21.2 20.1 21.3 19.7 17.5 24.9 17.2 14.9 20.8
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 25 22.8 26.2 22.6 27.8 28.5 30.9 26.2 27.3 28.6 27.6 25.2 30.5 23.3 23.0 29.8
S- 33 -3.6 -5.4 -6.1 -5.8 -5.6 -6.6 -4.7 -5.2 -6.5 -5.8 -5.9 -3.8 -6.2 -6.8 -7.6
S- 27  3.3  1.4  0.6 -0.9  0.7  1.4  1.3  0.3  0.4  0.0  1.4  0.6  1.4  0.5 -2.4
S- 26  1.9  0.7 -0.1 -0.8  0.0  1.0  2.1 -0.3  0.2 -1.2  0.5 -0.2  1.9 -2.1 -3.6
S- 25 -4.8 -5.8 -7.5 -6.1 -5.8 -6.8 -5.1 -7.3 -7.3 -8.0 -7.7 -5.6 -6.1 -8.2 -9.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -5.23-5.05-4.93-5.06-5.29-6.08 21.15 26.02-4.86 19.96 25.66-5.70  -0.84
     27  1.37 1.43 1.81 1.79 1.20 0.28       19.51 1.64       19.28 0.68  -0.96
     26  0.74 1.00 1.15 1.22 0.57-0.63       19.90 1.25       19.96 0.00  -1.25
     25 -6.17-6.06-5.71-5.93-6.13-7.40       26.88-5.72       26.69-6.73  -1.01
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   2.99  2.87                   2.47  2.19 1.13  2.87  2.82 1.02   0.90
     27         3.17                         2.73 0.90        3.30 0.87   0.96
     26         2.97                         2.35 1.05        3.18 0.90   0.86
     25         2.93                         2.31 1.07        2.72 1.05   0.99
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.97(F 33 - 25.66)(1.02) + 19.96      0.97(F 27 - 19.28)(0.87) + 19.96

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  9.87 12.15 23.45 38.18 51.57 60.97 62.57 60.23 52.39 39.08 24.94 12.75
1952 12.26 16.46 29.51 40.28 54.61 61.74 64.94 62.24 53.05 42.43 30.24 20.36
1953 14.55 16.72 25.91 38.42 50.64 59.87 65.04 62.36 57.48 46.65 33.08 16.46
1954 13.31 15.66 28.19 35.68 49.69 59.16 64.58 61.87 53.95 43.83 32.10 20.46
1955 12.59 11.52 24.64 40.28 55.89 63.67 67.57 64.76 56.19 40.18 24.03 12.41
1956  8.77 13.56 21.82 35.47 50.28 59.09 63.20 59.12 55.36 44.75 32.43 15.51
1957  9.35 12.08 25.44 38.78 51.31 61.25 65.00 62.66 53.97 42.41 30.44 20.93
1958 15.11 19.08 28.42 42.06 51.02 57.91 61.47 61.60 55.60 44.21 27.31 12.29
1959  5.83 13.03 26.34 40.78 53.09 61.77 66.20 63.75 54.73 38.40 27.54 17.16
1960 15.47 13.50 23.71 36.78 51.00 59.69 64.52 63.46 56.49 44.47 29.43 16.39
1961 13.15 20.63 30.42 40.12 50.47 60.73 66.31 63.60 56.91 43.91 29.55 14.96
1962  8.69 13.57 25.38 40.19 51.49 59.86 63.13 60.79 55.60 45.19 32.22 16.25
1963  7.86 12.84 27.33 41.29 52.92 61.47 65.98 63.97 59.44 49.40 32.36 19.02
1964 13.15 17.90 26.58 40.20 53.55 62.38 63.60 61.11 53.18 43.02 27.62 13.75
1965  5.87  8.54 20.84 36.59 51.91 60.11 63.08 58.83 52.48 40.56 31.77 14.86
1966  9.23 11.92 25.90 38.71 49.85 61.01 65.47 62.82 53.95 41.23 27.14 15.42
1967  8.79 13.00 23.19 37.15 49.35 58.08 63.31 61.88 54.27 42.28 28.31 16.50
1968 10.88 16.84 28.55 42.09 51.54 59.22 63.74 62.26 56.00 44.37 29.12 14.94
1969 10.09 13.99 27.09 39.73 50.99 58.66 63.92 64.26 55.33 41.83 28.80 16.31
1970 10.69 11.23 23.46 36.42 51.85 62.17 67.54 65.03 56.78 43.52 27.45 11.89
1971  7.29 12.24 26.56 38.90 53.01 60.31 64.45 61.39 56.42 44.61 30.06 13.65
1972  6.60  9.52 22.07 39.35 53.16 62.28 64.28 60.70 52.63 39.79 24.32 14.47
1973 10.83 21.05 31.00 43.15 52.41 60.94 65.92 62.99 57.11 44.10 30.10 15.58
1974 10.33 13.63 25.68 37.68 51.21 60.89 65.41 61.86 53.55 42.77 32.26 20.35
1975 14.99 14.83 22.98 37.21 51.33 63.54 66.32 63.48 55.53 44.06 30.10 15.87
1976 12.91 17.14 31.06 41.77 55.81 62.82 67.24 64.27 54.46 39.52 21.89  8.13
1977  6.11 16.33 33.37 48.57 58.68 65.64 64.43 61.59 53.76 42.95 27.92 13.50
1978  7.13 12.39 25.35 41.54 53.99 62.34 65.08 64.09 57.22 43.83 26.42 10.23
1979  3.72  9.75 23.07 37.22 49.33 59.66 64.07 62.87 54.34 42.81 30.58 18.80
1980 13.54 13.62 26.45 42.38 56.57 64.36 66.55 63.63 54.10 42.39 28.10 18.43
1981 14.71 22.18 32.84 44.09 53.58 61.60 65.69 63.67 55.39 45.05 31.12 15.14
1982  7.07 10.24 24.75 39.89 51.68 61.74 64.06 63.36 55.97 43.19 31.30 19.66
1983 17.27 20.27 29.32 39.33 50.38 61.08 67.95 65.92 56.74 43.24 23.90 11.07
1984  8.97 16.37 29.40 38.45 53.02 60.75 67.10 62.93 55.84 41.75 28.09 13.74
1985  7.22 14.48 28.08 44.13 52.95 60.48 62.05 60.80 52.61 38.39 20.93 10.05
1986  7.09 16.14 27.92 42.38 53.93 61.66 63.80 61.03 52.90 40.34 28.18 18.05
1987 18.67 23.70 35.56 45.47 56.98 63.90 66.68 63.60 53.59 43.09 30.91 18.23
1988  9.13 10.74 23.66 41.99 56.19 66.28 68.50 64.90 54.41 41.80 26.79 17.05
1989  8.12 10.71 19.44 36.54 50.84 61.87 65.95 63.77 55.13 41.06 23.45 14.20
1990 10.25 18.75 26.67 39.50 51.78 60.45 65.62 63.35 54.77 42.90 27.25 14.77
1991 10.48 16.35 30.27 43.51 56.68 63.94 67.55 63.51 54.46 38.72 25.61 16.93
1992 16.45 20.90 28.59 40.42 51.16 58.85 60.73 58.61 52.59 40.89 27.13 15.12
1993 10.63 15.81 26.72 39.58 50.47 59.34 64.14 60.93 52.30 37.88 25.85 10.88
1994  4.93 10.22 25.52 41.93 53.57 61.91 64.41 62.42 56.19 46.14 33.63 21.18
1995 13.52 16.13 24.77 39.21 52.84 63.01 68.13 63.62 55.60 38.99 23.75  8.43
1996  5.31  8.02 20.70 34.65 50.08 60.18 65.61 63.37 55.98 40.26 24.31 11.29
1997  9.46 15.08 26.83 37.88 51.70 60.91 65.86 63.40 56.20 43.60 31.66 18.27

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.952 0.918 0.906 0.878
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 17.3  9.0  7.2  7.1 18.7  9.1  8.1 10.2 10.5 16.5 10.6  4.9 13.5  5.3  9.5
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 14 23.0 15.5 15.6 14.2 22.8 16.9 17.1 17.3 17.8 21.3 18.3 12.6 21.3 14.3 17.8
S- 15  0.7  0.5  0.7 -0.4  0.5  0.6  0.9  0.1  1.3  0.3  2.0  0.6  0.9  1.0  2.7
S- 26 -4.7 -4.8 -6.6 -4.8 -3.5 -5.6 -7.1 -6.1 -4.9 -4.4 -5.7 -6.2 -5.2 -7.0 -5.7
S- 27 -3.9 -3.4 -5.8 -4.8 -4.9 -4.6 -7.0 -7.5 -5.1 -5.4 -4.3 -5.2 -4.6 -7.4 -3.2
S- 14 -5.7 -6.5 -8.4 -7.1 -4.1 -7.7 -8.9 -7.1 -7.3 -4.8 -7.7 -7.6 -7.8 -9.0 -8.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.31 2.46 3.40 3.13 0.98 1.25 11.06  8.26 2.79 10.50  9.68 0.82  -1.97
     26 -4.20-3.72-3.69-3.47-4.94-5.59       14.61-3.55       15.99-5.49  -1.94
     27 -3.72-3.19-3.17-2.82-4.77-5.03       14.29-3.23       15.63-5.13  -1.89
     14 -6.32-6.22-5.95-5.89-6.42-7.49       16.94-5.88       17.70-7.20  -1.32
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.48  3.92                   3.11  3.59 0.87  4.07  4.17 0.98   1.12
     26         3.41                         3.32 0.94        3.40 1.20   1.28
     27         3.74                         3.27 0.95        3.87 1.05   1.10
     14         3.07                         3.18 0.98        3.06 1.33   1.36
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 -  9.68)(0.98) + 10.50      0.96(F 26 - 15.99)(1.20) + 10.50

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.957 0.923 0.910 0.877
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.3 16.4 14.5 16.1 23.7 10.7 10.7 18.8 16.4 20.9 15.8 10.2 16.1  8.0 15.1
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 15  0.4  0.5  0.7 -1.0  1.3  0.3  1.2 -0.3  1.0  0.7  2.2  1.4  1.2  1.3  3.7
S- 26 -4.2 -3.3 -4.6 -4.6 -3.0 -5.8 -6.6 -6.3 -4.0 -3.2 -3.3 -4.5 -5.1 -6.5 -4.1
S- 27 -3.7 -3.5 -4.7 -5.2 -4.7 -6.0 -6.7 -7.6 -5.3 -5.0 -1.9 -4.6 -5.3 -7.0 -3.1
S- 16 -0.8 -1.9 -0.6 -3.2  0.9 -3.4  0.5 -3.7 -2.3 -2.6  3.0  1.3  1.3 -0.5  3.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.37 2.30 3.47 3.30 0.92 1.64 14.48 11.80 2.68 15.58 14.61 0.97  -1.71
     26 -3.48-3.35-3.13-2.56-4.24-4.38       17.56-3.08       20.18-4.60  -1.52
     27 -3.50-3.08-2.84-2.52-4.80-4.60       17.42-2.94       20.54-4.96  -2.03
     16  1.47 2.39 2.55 2.37-0.81 0.56       12.20 2.28       16.13-0.55  -2.83
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.68  4.20                   3.09  3.23 0.96  4.18  4.48 0.93   0.98
     26         3.47                         2.74 1.13        3.54 1.18   1.04
     27         4.06                         3.13 0.99        4.03 1.04   1.05
     16         4.97                         3.63 0.85        4.98 0.84   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 14.61)(0.93) + 15.58      0.96(F 26 - 20.18)(1.18) + 15.58

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.957 0.916 0.907 0.884
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 29.3 29.4 28.1 27.9 35.6 23.7 19.4 26.7 30.3 28.6 26.7 25.5 24.8 20.7 26.8
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 15  0.7  0.7  0.8  0.0  1.3  0.2  0.7 -0.1  0.8  0.8  1.9  1.4  1.3  1.8  3.9
S- 26 -2.4 -1.7 -3.8 -4.0 -1.3 -4.5 -5.1 -5.7 -2.5 -2.5 -1.2 -2.8 -3.7 -3.9 -2.6
S- 27 -2.7 -2.0 -4.9 -4.4 -3.9 -5.8 -6.1 -6.9 -4.3 -4.6 -1.4 -3.7 -5.2 -5.5 -2.9
S- 16  0.8 -0.1 -1.1 -0.6  1.5 -3.5 -1.1 -2.9 -2.2 -2.4  1.5  0.7  0.2 -0.2  3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.11 1.86 2.93 2.98 0.94 1.70 25.87 23.68 2.18 26.90 25.82 1.08  -1.10
     26 -2.35-2.41-2.35-1.34-3.03-2.76       28.07-2.21       30.09-3.19  -0.99
     27 -3.20-2.97-2.74-2.36-4.19-3.94       28.61-2.74       31.18-4.28  -1.54
     16  1.03 1.47 1.87 1.89-0.49 0.16       24.37 1.50       27.29-0.39  -1.88
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.35  3.61                   2.62  2.79 0.94  3.78  3.95 0.96   1.02
     26         2.98                         2.20 1.19        3.12 1.21   1.02
     27         3.55                         2.90 0.90        3.38 1.12   1.24
     16         4.11                         3.24 0.81        3.87 0.98   1.21
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 25.82)(0.96) + 26.90      0.96(F 26 - 30.09)(1.21) + 26.90

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.960 0.926 0.917 0.916
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 39.3 38.5 44.1 42.4 45.5 42.0 36.5 39.5 43.5 40.4 39.6 41.9 39.2 34.7 37.9
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 15  1.0  0.5  1.1 -0.1  0.9  0.6  0.4  0.3  1.1  0.7  1.2  1.5  1.7  2.1  3.5
S- 27 -2.2 -2.4 -4.2 -4.1 -4.3 -4.8 -4.9 -4.9 -3.2 -3.7 -1.8 -3.3 -3.0 -4.1 -2.5
S- 26 -0.5 -1.1 -2.2 -3.3 -1.6 -2.2 -2.8 -3.5 -1.7 -1.3 -0.8 -0.9 -1.4 -2.2 -1.1
S- 16  1.1 -0.4 -1.2 -1.4  0.0 -2.0 -1.8 -2.1 -0.5 -2.4 -0.4 -0.8  1.7  0.5  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.75 1.35 2.32 2.43 0.96 1.68 39.01 37.35 1.66 40.33 39.23 1.11  -0.55
     27 -3.01-3.23-2.83-2.24-3.66-3.10       41.92-2.91       43.90-3.57  -0.65
     26 -1.53-1.99-1.97-0.53-1.78-1.34       40.89-1.88       42.11-1.78   0.11
     16  0.46 0.39 1.30 1.05-0.58 0.04       38.31 0.69       40.83-0.50  -1.19
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.76  2.95                   2.01  2.04 0.98  2.83  3.20 0.88   0.90
     27         2.83                         2.12 0.95        3.14 0.90   0.95
     26         2.44                         1.61 1.24        2.98 0.95   0.76
     16         3.40                         2.33 0.86        3.46 0.82   0.95
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 39.23)(0.88) + 40.33      0.96(F 27 - 43.90)(0.90) + 40.33

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.967 0.941 0.919 0.909
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 50.4 53.0 53.0 53.9 57.0 56.2 50.8 51.8 56.7 51.2 50.5 53.6 52.8 50.1 51.7
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 15  0.9  0.9  0.8  0.2  0.5  0.4  0.5  0.8  1.3  0.8  0.9  1.5  1.8  1.6  2.6
S- 16  0.0  0.2 -1.4 -0.9 -2.2 -2.9 -2.5 -1.2 -0.1 -1.5 -1.1 -1.1  0.7 -0.6  0.3
S- 27 -2.5 -2.6 -4.8 -4.2 -4.1 -4.2 -4.3 -4.0 -2.8 -3.7 -3.1 -3.7 -1.9 -3.3 -2.3
S- 28 -2.5 -2.1 -4.9 -3.6 -4.5 -4.8 -4.7 -3.7 -2.6 -3.6 -2.8 -3.8 -0.7 -3.4 -2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.32 0.88 1.46 1.87 0.92 1.51 51.96 50.94 1.02 52.84 51.80 1.03   0.01
     16 -0.32-0.29-0.07 0.11-0.92-0.47       52.25-0.29       53.78-0.94  -0.65
     27 -3.22-3.65-3.50-2.35-3.56-2.95       55.52-3.55       56.26-3.42   0.13
     28 -3.22-3.39-3.56-2.62-3.66-2.69       55.44-3.47       56.16-3.32   0.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.19  2.28                   1.67  1.68 0.99  2.21  2.44 0.91   0.91
     16         2.58                         1.73 0.97        2.66 0.83   0.86
     27         2.14                         1.60 1.04        2.53 0.87   0.84
     28         2.33                         1.88 0.89        2.71 0.82   0.92
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 51.80)(0.91) + 52.84      0.97(F 16 - 53.78)(0.83) + 52.84

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  26    0.950 0.905 0.901 0.880
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.1 60.8 60.5 61.7 63.9 66.3 61.9 60.5 63.9 58.8 59.3 61.9 63.0 60.2 60.9
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 15  0.8  0.8  1.0 -0.3  0.5  0.7  0.6  0.8  1.2  0.9  1.5  1.5  1.7  1.4  1.8
S- 16 -0.7 -0.8 -1.2 -2.2 -1.9 -2.4 -2.2 -1.2 -0.3 -1.2  0.3 -0.7  0.5 -0.9 -1.5
S- 27 -3.3 -3.0 -4.0 -4.4 -4.6 -3.9 -3.3 -3.4 -3.1 -3.4 -3.1 -3.2 -2.0 -2.6 -2.4
S- 26 -0.9 -0.7 -1.6 -2.2 -1.6 -0.4 -0.3 -0.8 -0.9 -1.2 -1.3 -0.5 -0.4  0.0  0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.01 0.39 0.98 1.50 0.89 1.44 60.64 60.13 0.51 61.64 60.63 1.01   0.49
     16 -0.84-1.11-0.89-0.44-1.10-0.56       61.71-1.07       62.73-1.09  -0.03
     27 -3.32-3.98-3.64-2.54-3.45-2.83       64.55-3.90       64.95-3.31   0.59
     26 -1.00-1.76-1.60-0.05-0.88-0.57       62.40-1.76       62.47-0.83   0.93
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.82  1.80                   1.42  1.34 1.06  1.89  2.04 0.93   0.87
     16         1.88                         1.17 1.21        2.29 0.83   0.68
     27         1.75                         1.35 1.05        2.14 0.88   0.84
     26         1.62                         1.36 1.04        1.94 0.97   0.94
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 60.63)(0.93) + 61.64      0.95(F 16 - 62.73)(0.83) + 61.64

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.934 0.907 0.894 0.878
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.9 67.1 62.0 63.8 66.7 68.5 65.9 65.6 67.6 60.7 64.1 64.4 68.1 65.6 65.9
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
S- 15  0.3  1.0  0.9 -0.5  0.7  0.3  0.5  0.6  1.0  0.8  1.8  1.2  1.5  1.2  1.4
S- 27 -3.4 -2.4 -3.6 -4.6 -3.7 -4.5 -3.4 -3.1 -2.7 -3.2 -2.7 -2.9 -2.8 -2.3 -2.5
S- 26 -1.1 -0.2 -1.8 -2.0 -1.5 -1.9 -0.5 -0.6 -0.3 -1.3 -1.0 -0.8 -1.2  0.1  0.4
S- 16 -1.7 -0.7 -0.9 -2.8 -0.8 -3.1 -2.2 -1.3 -0.9 -1.2  1.4 -0.6 -0.1 -1.3 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.67-0.06 0.50 1.12 0.71 1.27 64.48 64.47 0.01 65.61 64.75 0.86   0.85
     27 -3.39-4.12-3.51-3.00-3.38-2.74       68.48-4.00       68.79-3.19   0.81
     26 -1.13-1.94-1.33-0.59-1.02-0.60       66.26-1.78       66.53-0.92   0.86
     16 -1.33-1.65-1.70-1.02-1.44-0.65       66.34-1.86       66.81-1.20   0.66
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.75  1.78                   1.59  1.70 0.94  2.17  2.24 0.97   1.04
     27         1.68                         1.56 1.02        2.22 0.98   0.96
     26         1.66                         1.53 1.04        2.13 1.02   0.98
     16         1.90                         1.66 0.96        2.54 0.85   0.89
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 64.75)(0.97) + 65.61      0.95(F 27 - 68.79)(0.98) + 65.61

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.933 0.893 0.892 0.872
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.9 62.9 60.8 61.0 63.6 64.9 63.8 63.3 63.5 58.6 60.9 62.4 63.6 63.4 63.4
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
S- 15  0.2  0.6  1.1 -0.4  0.4  0.9  0.0  0.2  0.8  0.4  1.5  1.0  1.3  1.1  1.0
S- 16 -1.2 -1.0  0.0 -1.6 -0.7 -0.9 -2.5 -2.0 -1.5 -1.1  0.6 -0.9 -0.9 -0.6 -1.9
S- 27 -3.6 -2.7 -3.3 -4.4 -3.6 -4.3 -3.3 -3.5 -2.5 -3.4 -2.8 -2.9 -3.5 -2.1 -2.5
S- 28 -4.6 -3.2 -3.2 -4.4 -3.6 -4.2 -4.2 -4.0 -3.2 -3.1 -2.5 -2.8 -3.4 -2.0 -3.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.60-0.05 0.53 1.03 0.60 1.01 62.02 61.93 0.10 62.81 62.14 0.67   0.58
     16 -1.26-1.81-1.33-1.00-1.13-0.90       63.71-1.68       63.90-1.09   0.60
     27 -3.33-4.10-3.10-3.15-3.30-2.82       65.90-3.87       66.03-3.22   0.65
     28 -4.07-4.95-3.90-4.39-3.83-2.94       66.69-4.66       66.27-3.46   1.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.60  1.62                   1.71  1.85 0.92  1.76  1.85 0.95   1.03
     16         1.77                         1.87 0.91        2.13 0.83   0.91
     27         1.55                         1.73 0.99        1.88 0.93   0.95
     28         1.76                         1.85 0.92        2.14 0.82   0.89
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 62.14)(0.95) + 62.81      0.95(F 16 - 63.90)(0.83) + 62.81

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.937 0.922 0.890 0.884
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 56.7 55.8 52.6 52.9 53.6 54.4 55.1 54.8 54.5 52.6 52.3 56.2 55.6 56.0 56.2
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
S- 15  0.2  0.6  0.7 -0.3  0.3  0.8  0.0 -0.1  0.8  0.4  1.0  0.5  1.2  1.0  1.4
S- 27 -3.5 -3.0 -3.2 -4.3 -3.2 -3.8 -3.5 -4.0 -3.0 -3.2 -3.5 -3.1 -3.3 -2.5 -2.7
S- 28 -4.3 -2.4 -2.8 -4.1 -3.1 -3.9 -3.9 -4.6 -3.5 -3.3 -3.4 -2.8 -2.7 -2.2 -3.5
S- 16 -0.5  0.4  0.5 -1.4 -0.8 -1.0 -1.5 -2.3 -0.7 -0.8 -0.6 -0.9 -0.4 -0.1 -1.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.74 0.26 0.85 1.16 0.56 0.90 55.12 54.68 0.44 54.62 54.06 0.56   0.13
     27 -3.15-3.69-2.85-2.94-3.20-3.05       58.58-3.46       57.95-3.32   0.14
     28 -3.55-4.18-3.18-3.76-3.41-3.07       59.04-3.91       57.99-3.37   0.54
     16 -0.62-0.93-0.53-0.39-0.61-0.65       55.96-0.84       55.36-0.74   0.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.60  1.67                   1.94  2.08 0.93  1.45  1.44 1.01   1.08
     27         1.56                         1.89 1.03        1.35 1.08   1.05
     28         1.66                         2.03 0.95        1.53 0.95   0.99
     16         1.77                         2.28 0.85        1.60 0.91   1.07
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 54.06)(1.01) + 54.62      0.96(F 27 - 57.95)(1.08) + 54.62

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  26    0.974 0.954 0.938 0.918
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.2 41.8 38.4 40.3 43.1 41.8 41.1 42.9 38.7 40.9 37.9 46.1 39.0 40.3 43.6
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
S- 15  0.4  0.4  1.2  0.6  0.5  1.5  0.7  0.2  0.8  0.5  0.4  0.6  0.9  1.2  1.8
S- 27 -3.4 -3.9 -3.5 -4.1 -3.4 -2.8 -3.6 -4.8 -3.3 -3.4 -4.3 -3.3 -4.1 -3.3 -2.3
S- 28 -3.0 -3.2 -1.6 -3.6 -3.0 -2.6 -3.8 -4.8 -3.6 -2.9 -4.1 -2.4 -3.8 -1.6 -2.4
S- 26 -2.8 -3.4 -4.2 -3.4 -1.9 -2.2 -2.8 -3.7 -2.9 -2.5 -3.2 -2.2 -2.8 -2.8 -1.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.16 0.94 1.35 1.60 0.95 0.89 43.23 42.10 1.13 41.27 40.48 0.79  -0.34
     27 -3.09-3.15-2.76-2.99-3.24-3.42       46.26-3.02       44.84-3.57  -0.54
     28 -2.85-3.10-2.43-2.88-2.90-2.97       46.06-2.83       44.38-3.11  -0.28
     26 -2.26-2.30-2.06-1.98-2.54-2.53       45.40-2.17       44.07-2.80  -0.63
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.36  2.31                   2.80  2.86 0.98  2.21  2.28 0.97   0.99
     27         2.18                         2.67 1.05        2.10 1.05   1.00
     28         2.26                         2.75 1.02        2.26 0.97   0.96
     26         2.10                         2.42 1.15        1.91 1.16   1.00
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.99(F 15 - 40.48)(0.97) + 41.27      0.98(F 27 - 44.84)(1.05) + 41.27

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  28    0.975 0.959 0.939 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.9 28.1 20.9 28.2 30.9 26.8 23.5 27.3 25.6 27.1 25.9 33.6 23.8 24.3 31.7
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
S- 15  0.3  1.0  1.0  0.5  0.9  1.1  1.0  0.7  0.6  1.0 -0.1  0.8  0.8  1.7  1.6
S- 27 -3.0 -4.5 -3.5 -4.1 -3.1 -3.7 -4.5 -4.7 -3.8 -4.1 -4.8 -2.5 -5.6 -3.4 -2.3
S- 26 -4.2 -4.8 -4.7 -3.7 -2.5 -3.5 -3.8 -4.9 -4.0 -4.2 -5.0 -2.6 -4.4 -4.7 -2.1
S- 28 -2.0 -3.3 -2.4 -4.8 -2.7 -4.1 -4.6 -3.9 -4.6 -2.4 -4.1 -1.3 -5.5 -0.9 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.56 1.43 2.07 2.10 1.10 0.91 29.67 27.95 1.72 26.76 25.90 0.86  -0.86
     27 -3.19-3.13-2.85-3.02-3.36-3.79       32.62-2.95       30.59-3.83  -0.88
     26 -3.15-2.84-2.82-2.90-3.53-3.86       32.29-2.62       30.70-3.93  -1.31
     28 -2.70-2.78-2.20-2.66-2.94-3.00       32.20-2.53       30.01-3.25  -0.72
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.10  2.97                   2.74  2.80 0.98  3.30  3.27 1.01   1.03
     27         2.75                         2.60 1.05        2.98 1.11   1.05
     26         2.57                         2.16 1.27        2.71 1.21   0.96
     28         2.91                         2.99 0.92        3.20 1.03   1.12
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.99(F 15 - 25.90)(1.01) + 26.76      0.98(F 27 - 30.59)(1.11) + 26.76

Station# 855  GRAND RAPIDS/FORESTR, mn  1330302    lat/lon 93.50   47.23     1M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  28    0.954 0.926 0.917 0.883
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 11.1 13.7 10.1 18.0 18.2 17.0 14.2 14.8 16.9 15.1 10.9 21.2  8.4 11.3 18.3
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
S- 15  0.3  0.8  0.5  0.6  0.9  1.3  0.9  1.4  0.3  1.2  0.1  1.0  0.8  2.4 -1.2
S- 27 -3.6 -5.2 -4.5 -4.6 -3.8 -5.6 -5.6 -5.0 -4.0 -4.6 -5.2 -3.1 -7.3 -3.1 -4.9
S- 26 -5.0 -5.9 -5.2 -4.5 -4.5 -6.1 -4.8 -5.6 -4.2 -5.8 -6.1 -3.9 -6.8 -5.6 -6.1
S- 28 -3.5 -4.4 -3.8 -6.0 -3.6 -5.7 -6.2 -4.5 -5.6 -2.2 -4.2 -1.8 -7.4  0.1 -4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.93 2.07 2.81 2.63 1.11 0.66 16.24 13.83 2.41 14.62 13.85 0.76  -1.64
     27 -3.64-3.44-3.05-3.16-4.24-4.59       19.51-3.28       19.28-4.66  -1.39
     26 -4.26-3.87-3.72-3.73-4.86-5.51       19.90-3.66       19.96-5.34  -1.68
     28 -3.19-2.96-2.47-2.89-4.16-3.58       19.01-2.77       18.79-4.18  -1.41
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.24  3.46                   2.81  3.17 0.89  3.56  3.74 0.95   1.08
     27         3.17                         2.73 1.03        3.30 1.08   1.05
     26         2.97                         2.35 1.19        3.18 1.12   0.94
     28         3.60                         3.34 0.84        3.87 0.92   1.10
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 13.85)(0.95) + 14.62      0.96(F 27 - 19.28)(1.08) + 14.62

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 11.56 13.50 24.90 39.36 53.07 62.92 64.68 62.45 54.58 41.24 27.09 14.36
1952 13.59 17.30 30.23 41.80 56.87 64.95 68.25 65.67 56.38 45.23 32.81 22.88
1953 17.08 19.01 27.70 40.87 53.62 63.59 68.45 65.93 60.76 49.35 35.37 18.59
1954 15.61 18.14 30.77 38.21 52.12 61.78 67.56 64.40 55.90 45.50 34.05 22.53
1955 14.48 13.70 26.84 42.99 58.32 66.55 70.59 68.46 59.98 43.67 26.77 13.89
1956 10.04 14.89 24.07 38.16 53.26 62.71 67.23 63.56 58.99 47.05 34.24 17.60
1957 11.94 14.17 26.77 39.90 52.63 63.43 67.76 65.56 56.50 44.51 33.03 23.38
1958 17.62 20.13 29.26 43.48 53.72 61.02 64.74 64.70 58.77 46.76 30.45 15.85
1959  9.37 16.06 28.67 43.40 55.78 65.05 69.45 66.59 56.68 40.26 29.17 18.89
1960 16.37 13.92 24.27 38.20 53.25 62.88 67.44 66.34 58.55 46.38 31.46 18.79
1961 15.53 22.33 31.38 41.37 52.57 63.19 69.11 65.95 59.11 45.55 30.38 16.16
1962  9.45 14.16 25.32 40.47 52.77 61.91 65.83 63.47 58.00 47.05 34.00 17.68
1963  9.64 14.64 29.12 43.10 55.16 64.36 68.99 66.65 61.43 50.82 33.08 19.40
1964 13.59 18.20 27.13 40.86 55.65 65.20 66.85 63.85 55.49 44.55 28.29 14.00
1965  6.49  9.17 21.27 36.77 52.59 61.75 65.20 60.75 54.30 42.06 33.00 15.71
1966 10.19 12.89 26.47 39.12 51.04 62.74 67.33 64.92 56.25 43.28 28.59 16.51
1967  9.86 13.80 23.97 37.92 50.33 59.38 65.18 63.66 55.62 43.42 29.70 18.29
1968 12.52 18.73 30.41 43.93 53.49 61.31 66.56 64.99 58.56 46.68 31.33 16.59
1969 11.29 14.47 27.78 41.08 53.29 61.38 66.42 66.93 58.17 44.54 30.80 17.64
1970 11.78 12.35 24.49 37.41 53.16 63.91 69.59 66.89 58.48 44.91 28.76 13.59
1971  8.59 13.06 26.98 39.79 54.29 61.93 66.36 63.67 58.34 46.45 31.63 15.81
1972  8.61 11.42 23.26 40.21 54.32 64.14 66.97 63.83 55.47 42.65 26.67 16.91
1973 13.07 22.88 32.62 44.49 54.23 63.09 68.46 65.95 60.35 47.23 32.58 17.43
1974 12.12 15.55 27.28 39.15 52.59 62.85 67.45 64.32 55.93 45.04 34.11 21.84
1975 15.96 15.47 23.46 38.20 53.13 65.79 68.92 65.75 57.66 46.00 32.39 18.12
1976 14.87 18.70 32.59 43.36 57.24 65.04 70.13 67.87 57.81 42.12 24.00  9.17
1977  7.35 16.78 34.32 49.51 60.41 67.87 67.13 64.51 56.22 44.95 29.15 14.71
1978  8.11 13.65 26.17 42.22 54.78 64.07 67.63 66.83 59.66 45.98 28.41 11.83
1979  4.55  9.81 22.86 37.45 50.45 61.03 66.20 65.16 57.11 45.20 32.15 19.96
1980 14.26 14.51 27.10 42.78 57.04 65.25 67.90 65.40 55.96 44.71 30.58 21.11
1981 16.72 23.32 33.65 44.85 54.93 62.92 67.30 65.27 56.79 46.34 32.20 16.53
1982  8.58 11.61 25.67 40.72 52.65 63.26 66.47 65.71 57.99 44.34 32.68 21.48
1983 20.14 22.67 31.54 41.23 52.91 63.93 71.22 69.69 60.66 46.42 26.72 14.23
1984 12.38 19.92 31.65 41.00 55.05 63.46 69.59 66.02 59.21 44.96 31.46 17.55
1985 11.75 18.30 31.42 46.87 56.23 63.68 65.10 63.77 55.45 41.21 23.47 13.59
1986 10.25 19.57 30.02 44.81 56.96 65.15 67.91 64.77 56.94 43.93 31.56 21.00
1987 21.94 25.73 37.03 46.31 58.61 65.94 68.96 65.86 55.35 44.07 30.63 18.55
1988 10.09 12.87 25.01 43.15 57.64 68.44 70.86 66.63 55.52 41.98 27.16 17.74
1989  9.59 12.48 21.23 38.07 52.28 63.72 68.13 66.06 56.80 42.64 25.60 16.77
1990 12.98 20.67 27.97 40.57 52.94 62.11 67.54 65.65 56.87 44.74 29.03 16.73
1991 12.34 17.46 30.60 43.61 57.14 65.13 69.08 65.03 56.12 40.00 26.62 17.87
1992 18.02 22.66 30.04 41.78 52.60 59.88 61.18 58.60 52.49 40.60 27.19 14.90
1993  9.88 13.52 24.44 37.99 49.85 58.60 62.98 59.70 51.40 37.31 25.23 10.35
1994  4.35  9.22 24.24 40.64 52.90 61.34 63.85 61.87 55.46 45.30 31.90 19.25
1995 11.63 14.48 23.35 37.54 51.25 61.71 66.73 62.51 54.49 38.84 24.20  9.42
1996  5.61  7.70 19.56 33.66 49.22 59.55 64.68 62.32 54.80 39.36 23.41  9.67
1997  7.56 12.60 24.58 36.20 50.94 61.12 66.40 64.15 56.68 43.59 31.84 19.03

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.923 0.883 0.882 0.878
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.1 12.4 11.8 10.2 21.9 10.1  9.6 13.0 12.3 18.0  9.9  4.3 11.6  5.6  7.6
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 15  3.6  3.9  5.2  2.8  3.7  1.6  2.4  2.8  3.2  1.9  1.2  0.0 -1.0  1.3  0.8
S- 27 -1.0  0.0 -1.3 -1.6 -1.6 -3.7 -5.5 -4.7 -3.2 -3.8 -5.0 -5.8 -6.5 -7.1 -5.1
S- 28 -1.9 -0.5 -0.4 -1.9 -3.4 -4.0 -5.5 -5.3 -3.9 -5.5 -2.4 -4.4 -6.0 -7.5 -2.4
S- 16  1.8  2.4  5.2  1.0  1.8 -1.6  0.7 -0.6  0.8 -0.7  3.0  1.0 -0.7 -0.8  2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.82 4.52 4.60 4.53 3.57 1.05 12.82  8.26 4.56 11.90  9.68 2.23  -2.34
     27 -2.20-1.14-1.98-1.41-2.18-5.23       14.29-1.46       15.63-3.73  -2.26
     28 -2.08-0.89-1.77-1.40-2.53-4.58       14.08-1.26       15.56-3.66  -2.41
     16  3.03 4.40 3.84 3.67 1.87 0.66        8.75 4.07       10.87 1.03  -3.04
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.84  3.92                   3.23  3.59 0.90  4.75  4.17 1.14   1.27
     27         3.74                         3.27 0.99        3.87 1.23   1.24
     28         4.22                         3.27 0.99        4.77 1.00   1.01
     16         4.64                         3.96 0.82        4.90 0.97   1.19
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 -  9.68)(1.14) + 11.90      0.94(F 27 - 15.63)(1.23) + 11.90

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  26    0.939 0.899 0.898 0.889
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.7 19.9 18.3 19.6 25.7 12.9 12.5 20.7 17.5 22.7 13.5  9.2 14.5  7.7 12.6
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
S- 15  2.8  4.0  4.5  2.4  3.3  2.5  3.0  1.6  2.1  2.4  0.0  0.4 -0.5  1.0  1.2
S- 27 -1.3  0.0 -0.9 -1.8 -2.7 -3.9 -4.9 -5.7 -4.2 -3.3 -4.2 -5.6 -7.0 -7.3 -5.6
S- 16  1.6  1.7  3.3  0.2  2.9 -1.3  2.3 -1.8 -1.2 -0.9  0.7  0.3 -0.3 -0.9  1.4
S- 26 -1.8  0.2 -0.8 -1.1 -1.0 -3.7 -4.8 -4.4 -2.9 -1.4 -5.6 -5.5 -6.7 -6.8 -6.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.59 4.01 4.49 4.43 3.27 0.95 15.95 11.80 4.15 16.66 14.61 2.05  -2.10
     27 -2.28-1.37-1.81-1.39-2.44-5.30       17.42-1.46       20.54-3.88  -2.42
     16  2.69 4.10 3.58 3.51 1.54-0.13       12.20 3.76       16.13 0.53  -3.23
     26 -2.26-1.64-2.10-1.43-1.88-5.07       17.56-1.60       20.18-3.52  -1.92
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.10  4.20                   3.16  3.23 0.98  5.11  4.48 1.14   1.17
     27         4.06                         3.13 1.01        4.03 1.27   1.26
     16         4.97                         3.63 0.87        4.98 1.03   1.18
     26         3.47                         2.74 1.15        3.54 1.44   1.25
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 14.61)(1.14) + 16.66      0.95(F 27 - 20.54)(1.27) + 16.66

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.937 0.903 0.897 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.5 31.6 31.4 30.0 37.0 25.0 21.2 28.0 30.6 30.0 24.4 24.2 23.4 19.6 24.6
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 15  2.9  3.0  4.1  2.1  2.7  1.6  2.5  1.2  1.1  2.3 -0.3  0.1 -0.1  0.6  1.7
S- 26 -0.2  0.5 -0.4 -1.9  0.1 -3.2 -3.3 -4.4 -2.2 -1.1 -3.4 -4.1 -5.2 -5.0 -4.9
S- 27 -0.4  0.3 -1.6 -2.3 -2.4 -4.5 -4.3 -5.6 -4.0 -3.2 -3.6 -5.0 -6.6 -6.7 -5.1
S- 16  3.0  2.2  2.3  1.5  2.9 -2.1  0.7 -1.6 -1.9 -0.9 -0.8 -0.6 -1.2 -1.3  1.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.06 3.47 3.79 3.89 2.69 0.76 27.18 23.68 3.50 27.51 25.82 1.69  -1.80
     26 -1.40-0.80-1.49-0.43-1.27-3.70       28.07-0.89       30.09-2.58  -1.69
     27 -2.24-1.36-1.88-1.46-2.43-4.88       28.61-1.43       31.18-3.67  -2.24
     16  1.98 3.07 2.73 2.80 1.27-0.79       24.37 2.81       27.29 0.23  -2.58
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.75  3.61                   2.74  2.79 0.98  4.59  3.95 1.16   1.18
     26         2.98                         2.20 1.24        3.12 1.47   1.18
     27         3.55                         2.90 0.94        3.38 1.36   1.44
     16         4.11                         3.24 0.84        3.87 1.19   1.41
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.97(F 15 - 25.82)(1.16) + 27.51      0.95(F 26 - 30.09)(1.47) + 27.51

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.930 0.904 0.899 0.887
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.2 41.0 46.9 44.8 46.3 43.2 38.1 40.6 43.6 41.8 38.0 40.6 37.5 33.7 36.2
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 15  2.9  3.1  3.8  2.3  1.7  1.8  2.0  1.4  1.2  2.0 -0.4  0.2  0.0  1.1  1.8
S- 27 -0.3  0.2 -1.4 -1.7 -3.5 -3.6 -3.4 -3.8 -3.0 -2.4 -3.4 -4.6 -4.6 -5.1 -4.2
S- 26  1.3  1.5  0.5 -0.8 -0.8 -1.0 -1.3 -2.4 -1.6  0.0 -2.3 -2.2 -3.1 -3.2 -2.8
S- 16  3.0  2.2  1.5  1.1  0.9 -0.9 -0.3 -1.0 -0.4 -1.0 -2.0 -2.1  0.1 -0.5  0.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.79 3.32 3.27 3.37 2.54 0.86 40.60 37.35 3.25 40.90 39.23 1.67  -1.58
     27 -1.97-1.27-1.87-1.30-2.08-3.92       41.92-1.32       43.90-3.00  -1.68
     26 -0.50-0.03-1.02 0.41-0.20-2.17       40.89-0.29       42.11-1.21  -0.92
     16  1.50 2.35 2.25 1.98 1.01-0.78       38.31 2.28       40.83 0.07  -2.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.04  2.95                   2.07  2.04 1.02  3.61  3.20 1.13   1.11
     27         2.83                         2.12 0.98        3.14 1.15   1.18
     26         2.44                         1.61 1.28        2.98 1.21   0.95
     16         3.40                         2.33 0.89        3.46 1.05   1.18
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 - 39.23)(1.13) + 40.90      0.95(F 27 - 43.90)(1.15) + 40.90

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  26    0.927 0.907 0.901 0.894
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 52.9 55.0 56.2 57.0 58.6 57.6 52.3 52.9 57.1 52.6 49.8 52.9 51.3 49.2 50.9
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
S- 15  3.4  2.9  4.1  3.2  2.2  1.8  2.0  1.9  1.8  2.3  0.3  0.8  0.2  0.8  1.8
S- 27  0.0 -0.5 -1.5 -1.2 -2.5 -2.7 -2.8 -2.8 -2.3 -2.2 -3.7 -4.3 -3.5 -4.1 -3.1
S- 28  0.0 -0.1 -1.6 -0.5 -2.9 -3.4 -3.3 -2.6 -2.1 -2.1 -3.4 -4.5 -2.3 -4.3 -2.8
S- 26  2.1  1.2  0.8  0.5  0.7  0.5  0.0 -0.7 -0.4  0.1 -1.5 -1.6 -1.5 -1.8 -0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.78 3.23 3.08 3.17 2.80 1.14 54.09 50.94 3.15 53.77 51.80 1.96  -1.19
     27 -1.75-1.30-1.89-1.05-1.68-3.32       55.52-1.42       56.26-2.49  -1.07
     28 -1.75-1.04-1.95-1.32-1.78-3.07       55.44-1.35       56.16-2.39  -1.04
     26  0.34 0.51-0.25 1.38 0.70-1.08       53.78 0.32       53.93-0.16  -0.48
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.42  2.28                   1.77  1.68 1.06  2.87  2.44 1.18   1.12
     27         2.14                         1.60 1.10        2.53 1.14   1.03
     28         2.33                         1.88 0.95        2.71 1.06   1.12
     26         1.88                         1.37 1.30        2.37 1.21   0.94
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 - 51.80)(1.18) + 53.77      0.95(F 27 - 56.26)(1.14) + 53.77

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  27  26    0.914 0.908 0.898 0.876
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.9 63.5 63.7 65.2 65.9 68.4 63.7 62.1 65.1 59.9 58.6 61.3 61.7 59.5 61.1
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 15  3.6  3.6  4.2  3.2  2.6  2.9  2.5  2.5  2.4  1.9  0.8  1.0  0.4  0.8  2.0
S- 28 -0.7 -0.6 -1.2 -1.2 -2.8 -2.4 -1.9 -1.6 -1.7 -2.1 -3.1 -3.9 -2.6 -3.4 -2.9
S- 27 -0.4 -0.3 -0.8 -0.9 -2.5 -1.7 -1.4 -1.8 -1.9 -2.4 -3.8 -3.8 -3.3 -3.3 -2.2
S- 26  2.0  2.0  1.6  1.3  0.5  1.7  1.6  0.9  0.3 -0.1 -2.0 -1.1 -1.7 -0.7  0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.96 3.37 3.12 3.33 3.17 1.32 63.42 60.13 3.29 62.92 60.63 2.28  -1.01
     28 -1.67-1.18-1.90-1.30-1.52-2.79       64.79-1.37       65.06-2.14  -0.77
     27 -1.37-1.00-1.49-0.71-1.17-2.95       64.55-1.13       64.95-2.04  -0.91
     26  0.95 1.21 0.54 1.78 1.40-0.69       62.40 1.02       62.47 0.45  -0.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.07  1.80                   1.49  1.34 1.12  2.57  2.04 1.26   1.13
     28         1.89                         1.49 1.00        2.35 1.09   1.09
     27         1.75                         1.35 1.11        2.14 1.20   1.08
     26         1.62                         1.36 1.10        1.94 1.33   1.21
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.96(F 15 - 60.63)(1.26) + 62.92      0.95(F 28 - 65.06)(1.09) + 62.92

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  29  34  15    0.922 0.906 0.891 0.886
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.2 69.6 65.1 67.9 69.0 70.9 68.1 67.5 69.1 61.2 63.0 63.8 66.7 64.7 66.4
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
S- 28 -0.9 -0.3 -1.0 -1.1 -1.4 -2.9 -1.9 -1.1 -1.4 -2.5 -3.0 -3.3 -3.6 -3.8 -2.8
S- 29 -1.5 -1.9 -3.2 -2.7 -2.4 -4.3 -3.7 -2.9 -3.0 -3.3 -3.0 -4.8 -4.2 -5.1 -3.7
S- 34 -3.2 -2.7 -3.9 -4.2 -3.8 -4.4 -3.8 -4.4 -4.2 -5.3 -6.5 -6.0 -6.2 -5.3 -5.2
S- 15  3.6  3.5  3.9  3.7  3.0  2.7  2.7  2.5  2.5  1.2  0.7  0.7  0.1  0.2  1.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.85-1.67-1.84-1.80-1.37-2.92 67.48 69.24-1.77 66.95 69.02-2.07  -0.30
     29 -3.30-3.06-3.37-3.54-2.83-3.87       70.68-3.21       70.26-3.31  -0.10
     34 -4.53-4.68-4.40-4.48-3.85-5.52       72.03-4.55       71.56-4.61  -0.06
     15  2.87 3.05 2.99 3.46 3.28 1.05       64.47 3.01       64.75 2.20  -0.81
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.02  1.87                   1.71  1.66 1.03  2.82  2.45 1.15   1.12
     29         2.01                         1.80 0.95        2.56 1.10   1.16
     34         1.73                         1.73 0.99        2.18 1.29   1.31
     15         1.78                         1.70 1.01        2.24 1.26   1.25
Suggested regression eqns from two most closely related CDs ( 28 and  29): 
          0.96(F 28 - 69.02)(1.15) + 66.95      0.95(F 29 - 70.26)(1.10) + 66.95

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  29  34  15    0.913 0.892 0.862 0.858
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.7 66.0 63.8 64.8 65.9 66.6 66.1 65.7 65.0 58.6 59.7 61.9 62.5 62.3 64.2
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
S- 28 -0.8 -0.1 -0.2 -0.7 -1.3 -2.5 -1.9 -1.7 -1.7 -3.1 -3.7 -3.3 -4.5 -3.1 -2.8
S- 29 -2.0 -2.3 -2.7 -1.9 -2.6 -3.2 -4.2 -4.1 -4.5 -4.7 -4.2 -5.1 -6.6 -4.8 -4.4
S- 34 -3.6 -2.8 -3.3 -4.4 -3.6 -4.8 -3.8 -4.9 -4.9 -5.9 -6.8 -5.8 -7.5 -4.4 -5.3
S- 15  4.0  3.7  4.1  3.4  2.7  2.6  2.2  2.5  2.3  0.4  0.3  0.4  0.1  0.1  1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.82-1.79-1.55-1.74-1.22-3.18 64.96 66.69-1.73 64.18 66.27-2.10  -0.37
     29 -3.71-3.69-3.51-3.84-2.98-4.89       68.59-3.64       68.00-3.82  -0.18
     34 -4.54-4.83-4.10-4.50-3.85-5.81       69.60-4.64       68.95-4.78  -0.13
     15  2.86 3.12 2.88 3.67 3.21 0.77       61.93 3.03       62.14 2.04  -0.99
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.07  1.76                   1.87  1.85 1.01  2.74  2.14 1.28   1.27
     29         1.86                         1.91 0.98        2.21 1.24   1.27
     34         1.77                         1.97 0.95        2.10 1.30   1.38
     15         1.62                         1.85 1.01        1.85 1.48   1.46
Suggested regression eqns from two most closely related CDs ( 28 and  29): 
          0.96(F 28 - 66.27)(1.28) + 64.18      0.94(F 29 - 68.00)(1.24) + 64.18

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  15  34  27    0.854 0.824 0.818 0.818
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.7 59.2 55.5 56.9 55.3 55.5 56.8 56.9 56.1 52.5 51.4 55.5 54.5 54.8 56.7
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
S- 28 -0.3  1.0  0.0 -0.1 -1.3 -2.8 -2.2 -2.5 -1.8 -3.4 -4.3 -3.5 -3.8 -3.4 -3.1
S- 15  4.1  3.9  3.5  3.7  2.0  1.9  1.7  2.0  2.4  0.3  0.2 -0.2  0.1 -0.2  1.8
S- 34 -3.6 -2.0 -3.7 -3.8 -3.8 -6.2 -4.7 -6.1 -5.2 -6.3 -7.3 -6.5 -7.1 -5.4 -5.4
S- 27  0.4  0.4 -0.4 -0.2 -1.4 -2.7 -1.8 -1.9 -1.4 -3.3 -4.4 -3.8 -4.4 -3.7 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.48-1.39-1.04-1.22-0.98-3.33 57.69 59.04-1.34 55.88 57.99-2.11  -0.77
     15  2.80 3.05 2.99 3.70 2.99 0.64       54.68 3.01       54.06 1.83  -1.19
     34 -4.44-4.64-3.65-4.21-4.08-6.16       62.08-4.39       61.02-5.14  -0.75
     27 -1.08-0.90-0.70-0.40-0.78-3.32       58.58-0.89       57.95-2.06  -1.18
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.08  1.66                   2.12  2.03 1.05  2.21  1.53 1.44   1.38
     15         1.67                         2.08 1.02        1.44 1.53   1.50
     34         1.68                         2.10 1.01        1.54 1.44   1.42
     27         1.56                         1.89 1.13        1.35 1.64   1.46
Suggested regression eqns from two most closely related CDs ( 28 and  15): 
          0.92(F 28 - 57.99)(1.44) + 55.88      0.91(F 15 - 54.06)(1.53) + 55.88

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  34    0.894 0.888 0.886 0.880
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 46.4 45.0 41.2 43.9 44.1 42.0 42.6 44.7 40.0 40.6 37.3 45.3 38.8 39.4 43.6
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 15  3.6  3.6  4.0  4.2  1.5  1.7  2.3  2.0  2.1  0.2 -0.2 -0.2  0.7  0.4  1.7
S- 27 -0.2 -0.7 -0.7 -0.5 -2.5 -2.7 -2.1 -3.0 -2.0 -3.7 -4.8 -4.1 -4.3 -4.2 -2.3
S- 28  0.1  0.0  1.2  0.0 -2.1 -2.4 -2.2 -3.0 -2.3 -3.2 -4.7 -3.2 -3.9 -2.5 -2.4
S- 34 -3.5 -3.7 -3.3 -4.5 -5.1 -6.9 -5.7 -6.8 -5.9 -6.8 -8.3 -6.2 -7.7 -6.5 -5.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.93 3.29 3.10 3.95 2.94 0.68 45.33 42.10 3.23 42.33 40.48 1.85  -1.38
     27 -1.33-0.80-1.00-0.64-1.26-3.63       46.26-0.92       44.84-2.51  -1.58
     28 -1.08-0.74-0.68-0.53-0.92-3.18       46.06-0.73       44.38-2.05  -1.32
     34 -4.72-4.47-4.11-4.15-4.75-6.71       49.74-4.40       48.10-5.77  -1.37
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.64  2.31                   2.74  2.86 0.96  2.60  2.28 1.14   1.19
     27         2.18                         2.67 1.03        2.10 1.24   1.21
     28         2.26                         2.75 1.00        2.26 1.15   1.15
     34         2.14                         2.66 1.03        2.05 1.27   1.24
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.95(F 15 - 40.48)(1.14) + 42.33      0.94(F 27 - 44.84)(1.24) + 42.33

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  26    0.910 0.903 0.891 0.871
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.7 31.5 23.5 31.6 30.6 27.2 25.6 29.0 26.6 27.2 25.2 31.9 24.2 23.4 31.8
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
S- 15  3.1  4.3  3.5  3.9  0.6  1.5  3.2  2.5  1.6  1.1 -0.7 -0.9  1.3  0.8  1.7
S- 27 -0.2 -1.1 -1.0 -0.7 -3.3 -3.3 -2.3 -2.9 -2.8 -4.0 -5.4 -4.3 -5.1 -4.3 -2.1
S- 28  0.8  0.1  0.1 -1.4 -3.0 -3.7 -2.4 -2.1 -3.6 -2.4 -4.8 -3.0 -5.1 -1.8 -1.9
S- 26 -1.4 -1.4 -2.2 -0.3 -2.8 -3.1 -1.6 -3.1 -3.0 -4.2 -5.6 -4.3 -4.0 -5.6 -1.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.13 3.72 3.43 4.09 2.96 0.69 31.55 27.95 3.59 27.73 25.90 1.83  -1.76
     27 -1.63-0.84-1.49-1.02-1.50-4.01       32.62-1.08       30.59-2.86  -1.78
     28 -1.14-0.49-0.84-0.67-1.09-3.22       32.20-0.66       30.01-2.28  -1.62
     26 -1.58-0.55-1.46-0.91-1.67-4.09       32.29-0.74       30.70-2.96  -2.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.12  2.97                   2.63  2.80 0.94  3.01  3.27 0.92   0.98
     27         2.75                         2.60 1.01        2.98 1.01   1.00
     28         2.91                         2.99 0.88        3.20 0.94   1.07
     26         2.57                         2.16 1.22        2.71 1.11   0.91
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.95(F 15 - 25.90)(0.92) + 27.73      0.95(F 27 - 30.59)(1.01) + 27.73

Station# 856  GULL LAKE/DAM       , mn  1341103    lat/lon 94.35   46.42     9M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.900 0.890 0.886 0.870
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.2 17.5 13.6 21.0 18.5 17.7 16.8 16.7 17.9 14.9 10.4 19.3  9.4  9.7 19.0
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 15  3.5  4.6  4.1  3.6  1.2  2.0  3.5  3.4  1.2  1.0 -0.4 -0.9  1.8  0.7 -0.5
S- 27 -0.4 -1.4 -0.9 -1.7 -3.4 -4.9 -3.0 -3.0 -3.0 -4.8 -5.8 -5.0 -6.4 -4.7 -4.1
S- 28 -0.3 -0.6 -0.3 -3.0 -3.2 -5.0 -3.6 -2.5 -4.7 -2.5 -4.7 -3.7 -6.4 -1.5 -3.3
S- 16  2.4  5.1  3.1  2.4 -0.9  1.1  0.6  2.7 -0.4  2.5 -0.4  1.2  0.1  3.8  0.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.47 4.28 3.98 4.42 3.33 0.43 17.98 13.83 4.15 15.78 13.85 1.92  -2.23
     27 -2.10-1.23-1.89-1.37-2.01-4.82       19.51-1.53       19.28-3.50  -1.97
     28 -1.65-0.75-1.30-1.10-1.94-3.81       19.01-1.03       18.79-3.02  -1.99
     16  3.15 4.08 3.95 3.72 2.39 0.97       13.99 3.99       14.22 1.55  -2.44
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.39  3.46                   3.02  3.17 0.95  3.52  3.74 0.94   0.99
     27         3.17                         2.73 1.10        3.30 1.07   0.97
     28         3.60                         3.34 0.91        3.87 0.91   1.01
     16         4.01                         4.07 0.74        4.03 0.87   1.18
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.95(F 15 - 13.85)(0.94) + 15.78      0.94(F 27 - 19.28)(1.07) + 15.78

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  5.90  8.37 20.58 35.40 49.78 59.21 60.87 58.19 50.16 36.56 21.47  8.16
1952  7.30 12.23 27.15 38.73 52.96 59.67 63.17 60.90 51.34 39.88 27.19 16.15
1953  9.99 12.23 22.88 36.31 48.57 58.19 63.82 60.96 55.70 44.33 30.42 12.41
1954  8.28 10.54 23.77 31.92 46.91 57.53 63.05 59.68 51.15 40.58 28.90 16.08
1955  7.97  6.05 20.81 37.10 54.41 62.16 66.42 63.17 54.43 37.97 21.40  9.46
1956  5.55  9.86 17.90 31.33 47.79 57.51 62.77 57.48 52.75 41.14 27.96 10.11
1957  3.32  6.98 21.62 36.25 48.53 58.82 62.44 60.57 52.08 39.98 27.28 16.76
1958 10.80 16.12 26.15 40.00 48.97 56.14 59.88 59.54 53.24 41.48 23.33  6.41
1959 -0.91  6.96 21.26 37.01 50.59 60.69 65.28 61.95 52.41 35.61 24.08 12.90
1960 11.55 10.35 20.88 34.63 49.06 58.49 63.06 61.57 54.23 41.56 25.41 11.36
1961  7.67 15.75 27.06 37.92 49.52 60.12 65.22 61.52 53.80 40.82 26.70 10.94
1962  3.42  8.91 21.62 37.46 49.43 58.86 62.49 59.31 53.23 42.71 28.79 11.78
1963  2.26  7.68 23.41 38.66 51.29 60.23 64.75 62.52 57.89 47.41 29.33 14.97
1964  8.46 12.59 21.95 36.31 51.18 60.84 62.54 59.72 51.26 40.25 23.92  8.78
1965  0.77  4.48 18.07 34.37 49.93 58.22 61.51 57.27 50.83 38.52 28.71 10.38
1966  3.33  6.27 21.55 35.64 48.08 59.73 65.08 62.15 52.71 38.20 22.49  9.62
1967  2.67  7.24 18.29 33.71 47.09 56.60 62.27 61.09 53.16 40.13 24.19 11.65
1968  5.98 12.49 24.22 38.25 48.76 57.62 62.03 60.89 53.87 42.26 26.05 11.37
1969  6.09  9.98 24.35 37.03 48.64 55.94 62.04 62.57 53.31 39.04 25.55 11.92
1970  5.33  6.40 20.02 33.67 49.50 60.48 66.76 63.68 54.78 41.08 23.67  6.57
1971  1.74  7.85 23.67 36.88 51.29 58.80 63.21 60.37 54.66 41.84 26.10  8.99
1972  1.34  5.01 19.31 38.55 53.11 62.03 64.08 60.27 52.19 38.83 23.04 12.78
1973  7.40 17.34 27.11 40.99 51.63 61.67 67.11 63.29 56.32 42.00 27.10 10.92
1974  4.71  7.53 20.51 33.91 48.87 59.58 64.40 60.23 51.18 39.91 29.30 16.87
1975 10.05  9.46 18.50 34.42 49.82 62.17 64.54 61.07 52.51 41.37 26.75 11.55
1976  6.87 10.41 24.88 36.99 52.81 60.53 65.14 61.54 51.53 36.46 17.58  3.42
1977  0.90 12.13 28.72 44.48 55.27 63.13 61.81 58.77 50.90 39.49 23.13  7.38
1978  0.82  5.96 19.71 36.97 50.74 59.52 62.04 60.88 54.11 40.00 21.53  3.98
1979 -2.94  3.60 18.14 33.21 46.47 57.21 61.98 59.84 49.94 37.32 24.75 13.00
1980  8.40  8.97 23.12 39.88 55.15 63.30 65.38 62.26 52.16 39.22 23.12 12.14
1981  8.21 16.49 28.29 40.93 51.91 61.13 66.00 63.57 53.95 42.97 28.43 11.39
1982  2.03  4.85 20.50 36.65 49.22 59.81 61.56 60.73 53.21 40.11 27.72 16.33
1983 14.65 18.58 27.76 38.32 49.67 60.13 66.72 64.51 55.10 41.47 21.59  7.79
1984  5.36 12.80 27.36 36.74 51.46 58.49 64.80 60.70 53.78 39.75 24.49  9.46
1985  2.58 10.60 24.80 40.88 50.22 57.51 59.43 58.35 51.11 35.91 18.89  7.27
1986  5.61 15.07 27.14 42.25 53.23 61.01 62.77 60.15 51.65 37.95 25.79 15.53
1987 16.54 21.33 33.89 44.43 55.91 62.57 64.81 62.23 52.34 41.84 29.31 16.39
1988  6.98  8.05 21.25 39.88 55.19 64.74 67.00 62.54 52.25 39.21 24.19 14.13
1989  5.23  7.98 17.43 35.35 49.87 61.07 65.07 63.38 54.50 39.80 20.94 10.84
1990  7.06 16.84 25.41 38.43 50.50 59.51 64.98 62.50 54.01 41.41 24.81 11.12
1991  6.79 13.49 28.74 42.69 56.32 63.49 66.77 62.10 52.57 36.71 23.80 15.10
1992 13.84 17.55 25.38 38.16 49.47 57.34 59.15 57.59 51.19 39.57 24.76 12.72
1993  7.39 13.20 24.74 38.24 49.32 57.89 62.69 59.39 50.29 36.24 24.44  9.22
1994  3.50  9.04 24.91 40.70 52.33 60.96 63.50 61.47 55.64 45.41 32.48 19.71
1995 11.84 14.55 22.81 37.81 51.49 62.08 66.99 62.12 53.93 36.76 21.22  5.40
1996  2.71  5.67 18.24 32.35 48.56 59.52 64.98 62.28 54.68 38.54 22.06  8.44
1997  5.95 10.21 21.69 33.42 48.15 57.55 62.46 60.41 53.29 40.80 28.83 14.79

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.976 0.934 0.905 0.900
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.6  5.4  2.6  5.6 16.5  7.0  5.2  7.1  6.8 13.8  7.4  3.5 11.8  2.7  5.9
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 14 23.0 15.5 15.6 14.2 22.8 16.9 17.1 17.3 17.8 21.3 18.3 12.6 21.3 14.3 17.8
S- 15 -1.9 -3.1 -3.9 -1.9 -1.7 -1.5 -2.0 -3.1 -2.4 -2.3 -1.3 -0.8 -0.8 -1.6 -0.8
S- 26 -7.4 -8.4-11.2 -6.3 -5.6 -7.7-10.0 -9.3 -8.6 -7.0 -8.9 -7.6 -6.9 -9.6 -9.2
S- 27 -6.5 -7.0-10.4 -6.3 -7.0 -6.8 -9.9-10.6 -8.8 -8.0 -7.5 -6.6 -6.3-10.0 -6.7
S- 14 -8.3-10.1-13.1 -8.5 -6.3 -9.9-11.8-10.3-11.0 -7.4-10.9 -9.1 -9.5-11.6-11.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -2.09-2.27-1.84-2.29-2.44-1.43  6.16  8.26-2.11  7.74  9.68-1.94   0.17
     26 -8.60-8.45-8.93-8.89-8.37-8.27       14.61-8.45       15.99-8.26   0.19
     27 -8.12-7.93-8.42-8.23-8.19-7.71       14.29-8.13       15.63-7.89   0.24
     14 ********************-9.84*****       16.94*****       17.70-9.97   0.81
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.99  3.92                   3.58  3.59 1.00  4.25  4.17 1.02   1.02
     26         3.41                         3.32 1.08        3.40 1.25   1.16
     27         3.74                         3.27 1.10        3.87 1.10   1.00
     14         3.07                         3.18 1.13        3.06 1.39   1.23
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.99(F 15 -  9.68)(1.02) +  7.74      0.97(F 26 - 15.99)(1.25) +  7.74

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.977 0.938 0.913 0.893
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 18.6 12.8 10.6 15.1 21.3  8.1  8.0 16.8 13.5 17.5 13.2  9.0 14.6  5.7 10.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 15 -1.3 -3.1 -3.2 -2.1 -1.1 -2.3 -1.5 -2.2 -1.9 -2.7 -0.4  0.2 -0.4 -1.0 -1.2
S- 26 -5.9 -6.9 -8.5 -5.6 -5.4 -8.5 -9.3 -8.2 -6.9 -6.5 -5.9 -5.7 -6.7 -8.9 -8.9
S- 27 -5.4 -7.1 -8.6 -6.3 -7.1 -8.7 -9.4 -9.5 -8.2 -8.4 -4.5 -5.7 -6.9 -9.3 -8.0
S- 16 -2.5 -5.4 -4.4 -4.3 -1.5 -6.1 -2.2 -5.6 -5.2 -6.0  0.4  0.1 -0.2 -2.9 -1.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.78-2.11-1.40-1.93-2.18-1.04  9.94 11.80-1.86 13.00 14.61-1.61   0.26
     26 -7.62-7.75-7.99-7.79-7.34-7.06       17.56-7.62       20.18-7.18   0.44
     27 -7.65-7.48-7.71-7.74-7.90-7.29       17.42-7.48       20.54-7.54  -0.07
     16 -2.68-2.02-2.32-2.85-3.91-2.12       12.20-2.26       16.13-3.13  -0.87
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.18  4.20                   3.28  3.23 1.01  4.29  4.48 0.96   0.94
     26         3.47                         2.74 1.20        3.54 1.21   1.01
     27         4.06                         3.13 1.05        4.03 1.06   1.02
     16         4.97                         3.63 0.90        4.98 0.86   0.95
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.99(F 15 - 14.61)(0.96) + 13.00      0.97(F 26 - 20.18)(1.21) + 13.00

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  16  27    0.974 0.898 0.892 0.874
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.8 27.4 24.8 27.1 33.9 21.3 17.4 25.4 28.7 25.4 24.7 24.9 22.8 18.2 21.7
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
S- 15 -0.9 -1.3 -2.5 -0.8 -0.4 -2.2 -1.3 -1.4 -0.8 -2.4  0.0  0.7 -0.7 -0.7 -1.2
S- 26 -4.0 -3.8 -7.1 -4.8 -3.0 -6.9 -7.1 -7.0 -4.1 -5.7 -3.1 -3.5 -5.7 -6.3 -7.8
S- 16 -0.8 -2.1 -4.4 -1.4 -0.2 -5.9 -3.1 -4.1 -3.8 -5.6 -0.5  0.1 -1.7 -2.6 -1.7
S- 27 -4.2 -4.0 -8.2 -5.2 -5.6 -8.2 -8.1 -8.1 -5.9 -7.8 -3.4 -4.3 -7.1 -8.0 -8.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.24-1.58-0.89-1.41-1.44-0.71 22.34 23.68-1.34 24.77 25.82-1.05   0.29
     26 -5.70-5.85-6.17-5.73-5.41-5.17       28.07-5.73       30.09-5.32   0.41
     16 -2.31-1.98-1.95-2.50-2.87-2.26       24.37-2.03       27.29-2.52  -0.49
     27 -6.54-6.41-6.56-6.76-6.57-6.35       28.61-6.27       31.18-6.41  -0.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.59  3.61                   2.72  2.79 0.98  4.03  3.95 1.02   1.04
     26         2.98                         2.20 1.24        3.12 1.29   1.04
     16         4.11                         3.24 0.84        3.87 1.04   1.24
     27         3.55                         2.90 0.94        3.38 1.19   1.27
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.99(F 15 - 25.82)(1.02) + 24.77      0.95(F 26 - 30.09)(1.29) + 24.77

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  17    0.967 0.919 0.870 0.866
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 38.3 36.7 40.9 42.3 44.4 39.9 35.3 38.4 42.7 38.2 38.2 40.7 37.8 32.3 33.4
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 17 38.7 40.1 45.4 44.7 45.9 45.0 40.3 42.9 44.0 44.3 42.6 43.8 37.8 35.0 37.9
S- 15  0.0 -1.2 -2.1 -0.2 -0.2 -1.5 -0.8 -0.7  0.3 -1.6 -0.1  0.2  0.3 -0.2 -1.0
S- 16  0.1 -2.1 -4.5 -1.5 -1.0 -4.1 -3.0 -3.1 -1.4 -4.7 -1.8 -2.1  0.3 -1.8 -2.2
S- 27 -3.2 -4.1 -7.4 -4.2 -5.4 -6.9 -6.1 -6.0 -4.0 -6.0 -3.2 -4.6 -4.4 -6.4 -7.0
S- 17 -0.4 -3.4 -4.5 -2.4 -1.5 -5.1 -4.9 -4.5 -1.3 -6.1 -4.3 -3.1  0.0 -2.7 -4.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.82-1.45-0.63-0.72-0.84-0.29 36.23 37.35-1.12 38.64 39.23-0.58   0.54
     16 -2.10-2.41-1.65-2.10-2.37-1.93       38.31-2.09       40.83-2.18  -0.10
     27 -5.57-6.04-5.77-5.39-5.45-5.07       41.92-5.69       43.90-5.25   0.44
     17 -3.03-2.94-2.81-3.08-3.18-3.16       39.03-2.80       41.90-3.26  -0.46
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.04  2.95                   2.33  2.04 1.14  3.23  3.20 1.01   0.88
     16         3.40                         2.33 1.00        3.46 0.93   0.93
     27         2.83                         2.12 1.10        3.14 1.03   0.94
     17         3.25                         2.32 1.00        3.23 1.00   1.00
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 39.23)(1.01) + 38.64      0.96(F 16 - 40.83)(0.93) + 38.64

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  27    0.953 0.932 0.862 0.860
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 49.7 51.5 50.2 53.2 55.9 55.2 49.9 50.5 56.3 49.5 49.3 52.3 51.5 48.6 48.2
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
S- 15  0.1 -0.7 -1.9 -0.5 -0.5 -0.6 -0.4 -0.5  1.0 -0.8 -0.3  0.2  0.5  0.1 -1.0
S- 16 -0.7 -1.4 -4.1 -1.6 -3.3 -3.9 -3.5 -2.5 -0.5 -3.1 -2.2 -2.3 -0.7 -2.1 -3.2
S- 28 -3.2 -3.7 -7.6 -4.3 -5.6 -5.8 -5.7 -5.0 -2.9 -5.2 -3.9 -5.1 -2.0 -4.9 -5.6
S- 27 -3.2 -4.1 -7.5 -4.9 -5.2 -5.2 -5.2 -5.3 -3.2 -5.3 -4.2 -4.9 -3.2 -4.8 -5.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.54-1.28-0.59-0.16-0.50-0.04 49.93 50.94-1.01 51.45 51.80-0.36   0.66
     16 -2.18-2.44-2.12-1.92-2.33-2.02       52.25-2.32       53.78-2.33  -0.01
     28 -5.08-5.55-5.61-4.66-5.08-4.25       55.44-5.51       56.16-4.71   0.80
     27 -5.08-5.80-5.55-4.38-4.98-4.50       55.52-5.59       56.26-4.81   0.77
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.42  2.28                   1.87  1.68 1.12  2.55  2.44 1.04   0.94
     16         2.58                         1.73 1.09        2.66 0.96   0.88
     28         2.33                         1.88 1.00        2.71 0.94   0.94
     27         2.14                         1.60 1.17        2.53 1.01   0.86
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 51.80)(1.04) + 51.45      0.97(F 16 - 53.78)(0.96) + 51.45

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  26    0.900 0.841 0.826 0.821
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.1 58.5 57.5 61.0 62.6 64.7 61.1 59.5 63.5 57.3 57.9 61.0 62.1 59.5 57.5
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 15 -0.2 -1.4 -2.0 -1.0 -0.8 -0.8 -0.2 -0.2  0.8 -0.7  0.1  0.6  0.7  0.8 -1.5
S- 16 -1.6 -3.0 -4.2 -2.9 -3.2 -3.9 -3.0 -2.1 -0.8 -2.8 -1.1 -1.6 -0.5 -1.6 -4.9
S- 27 -4.2 -5.3 -7.0 -5.0 -5.9 -5.4 -4.1 -4.4 -3.5 -4.9 -4.5 -4.1 -3.0 -3.3 -5.7
S- 26 -1.8 -3.0 -4.6 -2.8 -2.9 -2.0 -1.1 -1.7 -1.3 -2.7 -2.7 -1.5 -1.4 -0.7 -3.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.47-1.28-0.53 0.01-0.49 0.11 59.11 60.13-1.02 60.26 60.63-0.38   0.64
     16 -2.32-2.78-2.39-1.93-2.49-1.89       61.71-2.60       62.73-2.48   0.12
     27 -4.80-5.65-5.14-4.02-4.83-4.16       64.55-5.43       64.95-4.70   0.74
     26 -2.48-3.43-3.11-1.53-2.26-1.90       62.40-3.29       62.47-2.21   1.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.04  1.80                   1.49  1.34 1.12  2.22  2.04 1.09   0.98
     16         1.88                         1.17 1.27        2.29 0.97   0.77
     27         1.75                         1.35 1.11        2.14 1.04   0.94
     26         1.62                         1.36 1.09        1.94 1.15   1.05
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.95(F 15 - 60.63)(1.09) + 60.26      0.92(F 16 - 62.73)(0.97) + 60.26

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  16  27    0.894 0.858 0.840 0.839
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.7 64.8 59.4 62.8 64.8 67.0 65.1 65.0 66.8 59.2 62.7 63.5 67.0 65.0 62.5
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 15 -0.9 -1.3 -1.8 -1.5 -1.2 -1.2 -0.3  0.0  0.2 -0.8  0.4  0.3  0.4  0.5 -2.0
S- 26 -2.3 -2.5 -4.4 -3.0 -3.3 -3.4 -1.4 -1.3 -1.1 -2.9 -2.4 -1.8 -2.4 -0.5 -3.0
S- 16 -2.9 -3.0 -3.5 -3.8 -2.6 -4.6 -3.1 -2.0 -1.7 -2.8  0.0 -1.5 -1.2 -1.9 -5.2
S- 27 -4.6 -4.7 -6.3 -5.6 -5.6 -6.0 -4.2 -3.7 -3.5 -4.8 -4.2 -3.8 -4.0 -2.9 -5.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.69-1.49-0.64-0.29-0.72-0.14 63.15 64.47-1.32 64.14 64.75-0.61   0.71
     26 -2.49-3.37-2.47-1.99-2.44-2.02       66.26-3.11       66.53-2.38   0.72
     16 -2.69-3.08-2.84-2.42-2.86-2.07       66.34-3.19       66.81-2.66   0.53
     27 -4.75-5.55-4.64-4.40-4.81-4.15       68.48-5.33       68.79-4.65   0.68
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.03  1.78                   1.68  1.70 0.99  2.41  2.24 1.08   1.08
     26         1.66                         1.53 1.10        2.13 1.13   1.03
     16         1.90                         1.66 1.01        2.54 0.95   0.93
     27         1.68                         1.56 1.08        2.22 1.09   1.00
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.95(F 15 - 64.75)(1.08) + 64.14      0.93(F 26 - 66.53)(1.13) + 64.14

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  26  17    0.880 0.841 0.792 0.791
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.5 60.7 58.3 60.2 62.2 62.5 63.4 62.5 62.1 57.6 59.4 61.5 62.1 62.3 60.4
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 17 67.1 64.6 61.5 62.0 63.6 65.4 66.8 66.5 66.1 60.0 59.2 64.2 64.3 63.9 65.7
S- 15 -1.2 -1.6 -1.3 -1.3 -1.0 -1.5 -0.4 -0.6 -0.6 -0.6  0.0  0.0 -0.2  0.0 -2.0
S- 16 -2.6 -3.2 -2.5 -2.5 -2.0 -3.3 -2.9 -2.9 -2.9 -2.1 -0.9 -1.9 -2.4 -1.7 -4.9
S- 26 -2.9 -3.2 -4.3 -3.5 -3.2 -4.7 -1.5 -2.1 -1.8 -2.8 -2.8 -2.1 -3.4 -1.2 -2.9
S- 17 -2.6 -3.9 -3.2 -1.9 -1.3 -2.9 -3.4 -4.0 -4.0 -2.4  0.2 -2.8 -2.2 -1.7 -5.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.00-1.85-0.85-0.80-0.86-0.49 60.29 61.93-1.64 61.31 62.14-0.82   0.81
     16 -2.86-3.62-2.71-2.84-2.59-2.40       63.71-3.42       63.90-2.58   0.83
     26 -2.98-3.93-2.69-2.89-2.81-2.40       63.99-3.70       64.12-2.80   0.90
     17 -3.11-3.88-3.05-3.00-2.87-2.58       63.99-3.70       64.06-2.74   0.95
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.69  1.62                   1.71  1.85 0.92  1.81  1.85 0.98   1.06
     16         1.77                         1.87 0.91        2.13 0.85   0.94
     26         1.49                         1.71 1.00        1.76 1.03   1.03
     17         1.89                         1.87 0.91        2.34 0.77   0.85
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.94(F 15 - 62.14)(0.98) + 61.31      0.92(F 16 - 63.90)(0.85) + 61.31

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  26    0.920 0.863 0.854 0.851
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 55.1 53.8 51.1 51.7 52.3 52.3 54.5 54.0 52.6 51.2 50.3 55.6 53.9 54.7 53.3
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
S- 15 -1.4 -1.5 -0.8 -1.6 -1.0 -1.3 -0.6 -0.9 -1.1 -1.0 -1.0  0.0 -0.5 -0.3 -1.5
S- 16 -2.1 -1.6 -1.0 -2.7 -2.0 -3.2 -2.1 -3.1 -2.6 -2.2 -2.6 -1.5 -2.1 -1.4 -3.9
S- 27 -5.2 -5.0 -4.7 -5.5 -4.5 -6.0 -4.1 -4.8 -4.9 -4.6 -5.5 -3.7 -5.0 -3.8 -5.6
S- 26 -3.5 -3.9 -4.2 -4.0 -2.7 -4.2 -2.6 -2.8 -3.4 -3.1 -3.8 -2.0 -3.7 -2.3 -3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.21-1.91-1.07-1.20-0.98-0.77 52.97 54.68-1.72 53.09 54.06-0.97   0.75
     16 -2.57-3.10-2.44-2.75-2.16-2.33       55.96-2.99       55.36-2.27   0.72
     27 -5.10-5.86-4.76-5.30-4.75-4.73       58.58-5.61       57.95-4.86   0.76
     26 -3.52-4.32-3.37-3.56-3.19-3.04       57.05-4.08       56.36-3.28   0.81
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.70  1.67                   1.98  2.08 0.95  1.55  1.44 1.07   1.13
     16         1.77                         2.28 0.87        1.60 0.97   1.12
     27         1.56                         1.89 1.05        1.35 1.15   1.10
     26         1.59                         1.81 1.09        1.27 1.22   1.12
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.96(F 15 - 54.06)(1.07) + 53.09      0.93(F 16 - 55.36)(0.97) + 53.09

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  28    0.967 0.936 0.909 0.908
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.5 39.8 35.9 38.0 41.8 39.2 39.8 41.4 36.7 39.6 36.2 45.4 36.8 38.5 40.8
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
S- 15 -1.3 -1.6 -1.2 -1.8 -0.7 -1.1 -0.5 -1.3 -1.2 -0.8 -1.2 -0.1 -1.4 -0.5 -1.0
S- 27 -5.1 -5.9 -6.0 -6.5 -4.7 -5.4 -4.9 -6.3 -5.3 -4.7 -5.9 -4.0 -6.3 -5.0 -5.1
S- 26 -4.6 -5.4 -6.7 -5.8 -3.1 -4.8 -4.1 -5.2 -4.9 -3.8 -4.9 -2.9 -5.1 -4.5 -4.0
S- 28 -4.8 -5.2 -4.1 -6.0 -4.3 -5.2 -5.0 -6.3 -5.6 -4.2 -5.8 -3.1 -6.0 -3.3 -5.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.29-1.80-1.14-1.44-1.08-0.89 40.59 42.10-1.51 39.42 40.48-1.06   0.46
     27 -5.55-5.88-5.25-6.03-5.28-5.19       46.26-5.67       44.84-5.41   0.26
     26 -4.72-5.03-4.55-5.02-4.57-4.31       45.40-4.82       44.07-4.64   0.17
     28 -5.31-5.83-4.92-5.92-4.94-4.75       46.06-5.48       44.38-4.95   0.52
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.41  2.31                   2.83  2.86 0.99  2.48  2.28 1.09   1.10
     27         2.18                         2.67 1.06        2.10 1.18   1.11
     26         2.10                         2.42 1.17        1.91 1.30   1.11
     28         2.26                         2.75 1.03        2.26 1.09   1.06
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 40.48)(1.09) + 39.42      0.97(F 27 - 44.84)(1.18) + 39.42

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.974 0.923 0.921 0.898
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.6 24.5 18.9 25.8 29.3 24.2 20.9 24.8 23.8 24.8 24.4 32.5 21.2 22.1 28.8
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 14 30.0 33.9 28.3 32.6 33.8 31.2 27.9 33.4 31.5 32.0 31.4 37.4 29.5 31.2 34.5
S- 15 -2.0 -2.6 -1.1 -1.9 -0.7 -1.5 -1.5 -1.7 -1.2 -1.3 -1.5 -0.3 -1.7 -0.6 -1.3
S- 26 -6.5 -8.4 -6.8 -6.1 -4.1 -6.1 -6.3 -7.3 -5.9 -6.6 -6.4 -3.7 -7.0 -7.0 -4.9
S- 27 -5.3 -8.1 -5.5 -6.5 -4.7 -6.3 -7.0 -7.1 -5.6 -6.5 -6.2 -3.7 -8.1 -5.6 -5.1
S- 14 -8.4 -9.4 -9.4 -6.8 -4.5 -7.0 -6.9 -8.6 -7.7 -7.3 -7.0 -4.9 -8.3 -9.2 -5.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.60-1.98-1.42-1.83-1.47-1.14 26.33 27.95-1.63 24.51 25.90-1.40   0.23
     26 -6.31-6.25-6.31-6.84-6.11-5.91       32.29-5.96       30.70-6.19  -0.23
     27 -6.35-6.54-6.34-6.95-5.94-5.84       32.62-6.30       30.59-6.09   0.21
     14 -7.41-7.38-7.31-7.90-7.25-7.15       33.40-7.08       31.92-7.41  -0.33
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.12  2.97                   2.79  2.80 1.00  3.44  3.27 1.05   1.06
     26         2.57                         2.16 1.29        2.71 1.27   0.98
     27         2.75                         2.60 1.07        2.98 1.15   1.07
     14         2.31                         1.93 1.45        2.40 1.43   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.99(F 15 - 25.90)(1.05) + 24.51      0.96(F 26 - 30.70)(1.27) + 24.51

Station# 857  INTERNATIONAL FALLS/, mn  1402602    lat/lon 93.38   48.57     0M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.965 0.915 0.894 0.886
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN:  7.8  9.5  7.3 15.5 16.4 14.1 10.8 11.1 15.1 12.7  9.2 19.7  5.4  8.4 14.8
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 14 18.1 21.7 18.2 24.2 24.1 24.5 20.2 22.7 23.4 22.9 18.7 27.5 17.9 20.5 25.7
S- 15 -2.9 -3.5 -2.3 -1.9 -0.9 -1.6 -2.4 -2.2 -1.5 -1.2 -1.6 -0.4 -2.2 -0.5 -4.7
S- 26 -8.3-10.2 -8.0 -7.1 -6.3 -9.0 -8.2 -9.3 -6.0 -8.2 -7.8 -5.4 -9.9 -8.5 -9.6
S- 27 -6.9 -9.5 -7.3 -7.1 -5.6 -8.5 -9.0 -8.6 -5.8 -7.0 -6.9 -4.5-10.4 -5.9 -8.4
S- 14-10.3-12.2-10.9 -8.7 -7.7-10.4 -9.4-11.6 -8.3-10.2 -9.5 -7.8-12.5-12.1-10.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -2.05-2.42-1.78-2.16-2.06-1.73 11.78 13.83-2.06 11.86 13.85-1.99   0.06
     26 -8.25-8.36-8.31-8.53-8.03-7.90       19.90-8.12       19.96-8.10   0.03
     27 -7.62-7.93-7.65-7.96-7.41-6.98       19.51-7.74       19.28-7.42   0.32
     14 ********************-9.94*****       22.28*****       22.02*****   0.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.56  3.46                   3.01  3.17 0.95  3.88  3.74 1.04   1.09
     26         2.97                         2.35 1.28        3.18 1.22   0.95
     27         3.17                         2.73 1.10        3.30 1.18   1.07
     14         2.64                         2.24 1.34        2.90 1.34   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 13.85)(1.04) + 11.86      0.96(F 26 - 19.96)(1.22) + 11.86

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  9.09 10.90 22.10 35.88 49.40 59.06 61.02 59.26 51.73 38.18 23.43 10.53
1952 10.24 14.44 27.70 38.39 52.93 60.35 64.02 62.41 53.71 42.72 29.65 19.63
1953 14.41 16.74 25.32 37.77 49.95 59.86 65.24 62.82 58.16 47.08 33.38 15.87
1954 12.73 14.96 28.05 35.27 49.29 59.06 64.53 61.75 53.72 43.78 32.42 20.23
1955 12.02 10.55 23.99 40.17 55.79 63.64 67.64 65.55 57.50 40.88 23.96 11.25
1956  7.75 12.68 21.05 34.79 50.32 59.99 64.57 59.84 55.59 44.43 32.45 15.07
1957  8.51 10.63 24.33 38.03 50.45 61.02 65.14 63.12 54.33 42.42 30.92 21.54
1958 15.83 18.96 27.67 41.63 51.13 58.13 61.62 61.54 55.50 43.60 27.13 11.99
1959  5.65 12.41 25.72 40.10 52.64 61.68 66.52 63.77 54.31 37.63 26.75 16.15
1960 14.17 11.88 22.38 35.86 50.64 60.15 65.17 64.47 57.11 44.65 28.90 15.48
1961 12.39 20.06 29.78 39.83 50.70 61.27 67.50 64.37 57.87 44.20 28.99 13.78
1962  6.90 12.07 24.20 39.35 51.86 60.79 64.60 61.36 55.48 44.44 31.33 14.83
1963  6.55 11.90 26.66 40.86 52.88 61.83 66.68 64.31 59.61 48.46 30.48 15.70
1964  9.44 13.63 23.32 37.51 52.21 61.54 63.27 60.73 52.67 41.98 25.86 11.64
1965  4.22  6.62 19.09 34.19 50.78 59.75 63.82 58.99 51.98 39.03 29.78 12.00
1966  5.88  8.75 22.81 36.01 47.62 59.99 65.04 62.75 53.72 40.65 26.16 14.04
1967  7.49 11.80 22.05 35.97 48.02 57.34 63.55 62.40 54.33 41.97 27.58 15.72
1968  9.48 15.68 27.43 41.53 51.71 59.77 64.42 62.54 55.83 44.05 28.12 13.20
1969  8.11 12.03 26.16 39.24 51.31 59.11 64.46 64.85 55.55 41.78 28.13 15.66
1970  9.77 10.15 22.33 35.45 51.38 62.13 67.49 65.13 56.32 42.68 25.78 10.24
1971  5.49 10.77 25.48 38.15 52.67 60.02 64.98 61.98 56.61 44.35 29.63 13.95
1972  6.42  9.86 21.95 39.38 52.69 61.75 64.44 61.00 52.73 39.05 22.78 12.93
1973  8.90 20.01 30.28 43.32 52.71 61.26 66.84 64.04 58.64 44.56 29.85 14.40
1974  9.65 12.90 25.13 37.10 51.00 61.33 65.72 62.10 53.45 42.29 31.69 19.31
1975 13.55 13.53 21.91 36.63 51.00 63.20 66.31 63.23 55.37 43.60 29.82 15.67
1976 12.83 16.72 30.38 40.99 55.28 62.81 68.15 65.50 55.69 39.75 21.72  7.62
1977  5.88 15.49 32.48 48.00 58.79 66.22 64.79 61.93 53.73 42.14 25.78 10.66
1978  4.39 11.00 24.44 41.12 53.48 62.48 65.54 64.65 57.31 43.06 25.59  9.04
1979  2.19  7.80 21.08 35.59 48.31 59.07 64.36 63.46 54.85 42.74 29.85 17.46
1980 11.85 11.97 25.42 41.62 55.84 63.77 66.05 63.07 53.65 42.36 28.29 18.49
1981 14.39 21.50 32.33 43.68 53.62 61.67 65.87 63.62 55.29 44.71 30.24 13.51
1982  5.87  9.30 24.40 38.66 49.78 59.53 62.74 62.41 54.47 40.71 28.74 17.55
1983 15.85 19.35 28.73 38.53 49.71 60.39 67.41 65.45 56.25 42.89 23.17 10.27
1984  8.16 15.52 28.34 37.13 51.96 60.00 66.42 62.23 55.24 41.15 27.15 12.38
1985  5.02 12.15 26.04 42.90 52.09 59.32 61.00 59.53 51.58 36.95 20.37 10.01
1986  7.44 16.47 27.10 41.66 53.20 61.95 64.40 61.22 52.85 39.62 27.61 17.48
1987 18.69 23.16 34.74 44.84 56.82 64.15 66.48 63.37 53.09 42.64 30.03 16.29
1988  6.20  7.85 21.68 41.19 56.16 66.03 68.10 63.48 53.08 39.42 24.82 14.96
1989  6.48  9.10 18.22 36.04 50.29 61.66 65.88 63.83 54.61 39.41 21.66 12.46
1990  8.67 17.20 24.96 38.31 50.97 60.28 65.98 63.89 55.21 42.82 26.58 13.76
1991  9.43 15.42 28.96 41.86 55.19 62.86 66.71 62.66 53.65 37.46 23.88 15.54
1992 15.22 20.04 27.28 39.33 49.92 57.60 59.58 57.52 51.27 39.20 24.82 12.55
1993  7.32 12.05 23.40 37.27 49.03 57.41 61.83 58.83 50.82 36.45 24.25  8.78
1994  2.42  7.50 22.85 39.76 51.86 60.45 63.41 61.52 55.56 45.12 32.72 19.54
1995 11.72 13.45 22.34 36.88 50.92 61.69 67.02 62.85 54.55 38.13 22.53  7.18
1996  3.70  5.44 17.52 31.80 48.48 59.33 64.69 62.16 54.57 38.27 21.79  7.67
1997  5.67 10.71 22.43 33.98 48.71 59.08 64.58 62.60 54.88 41.30 29.42 16.45

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  27  16    0.926 0.875 0.873 0.870
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 15.9  8.2  5.0  7.4 18.7  6.2  6.5  8.7  9.4 15.2  7.3  2.4 11.7  3.7  5.7
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 15 -0.7 -0.3 -1.5 -0.1  0.5 -2.3 -0.7 -1.5  0.3 -0.9 -1.3 -1.9 -0.9 -0.6 -1.1
S- 28 -6.2 -4.7 -7.1 -4.7 -6.7 -7.9 -8.6 -9.6 -6.8 -8.3 -4.9 -6.4 -5.9 -9.4 -4.3
S- 27 -5.3 -4.2 -8.0 -4.4 -4.8 -7.6 -8.6 -9.0 -6.2 -6.6 -7.6 -7.7 -6.4 -9.0 -7.0
S- 16 -2.5 -1.9 -1.5 -1.8 -1.4 -5.4 -2.4 -4.9 -2.1 -3.5  0.4 -0.9 -0.6 -2.7  0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.94 1.79 1.58 1.90-0.19-0.93  9.99  8.26 1.73  8.80  9.68-0.88  -2.61
     28 -4.96-3.62-4.79-4.03-6.29-6.56       14.08-4.09       15.56-6.76  -2.68
     27 -5.08-3.86-4.99-4.05-5.94-7.21       14.29-4.29       15.63-6.83  -2.53
     16  0.15 1.67 0.83 1.04-1.89-1.33        8.75 1.24       10.87-2.08  -3.31
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.81  3.92                   3.37  3.59 0.94  4.51  4.17 1.08   1.15
     28         4.22                         3.27 1.03        4.77 0.94   0.92
     27         3.74                         3.27 1.03        3.87 1.16   1.13
     16         4.64                         3.96 0.85        4.90 0.92   1.08
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.96(F 15 -  9.68)(1.08) +  8.80      0.94(F 28 - 15.56)(0.94) +  8.80

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  26    0.934 0.875 0.872 0.867
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.4 15.5 12.1 16.5 23.2  7.8  9.1 17.2 15.4 20.0 12.1  7.5 13.4  5.4 10.7
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
S- 15 -0.5 -0.4 -1.6 -0.7  0.7 -2.5 -0.4 -1.8  0.1 -0.2 -1.5 -1.3 -1.5 -1.3 -0.7
S- 27 -4.6 -4.4 -7.1 -4.9 -5.3 -8.9 -8.3 -9.2 -6.2 -5.9 -5.7 -7.3 -8.0 -9.5 -7.5
S- 16 -1.7 -2.7 -2.9 -2.9  0.3 -6.3 -1.1 -5.2 -3.3 -3.5 -0.8 -1.4 -1.4 -3.1 -0.5
S- 26 -5.1 -4.2 -6.9 -4.2 -3.5 -8.7 -8.2 -7.8 -5.0 -4.0 -7.0 -7.2 -7.8 -9.1 -8.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.93 1.34 1.69 2.25-0.28-0.92 13.23 11.80 1.42 13.69 14.61-0.91  -2.34
     27 -4.94-4.04-4.62-3.57-5.99-7.16       17.42-4.19       20.54-6.85  -2.66
     16  0.03 1.43 0.77 1.33-2.01-2.00       12.20 1.03       16.13-2.43  -3.46
     26 -4.92-4.31-4.91-3.61-5.43-6.93       17.56-4.33       20.18-6.48  -2.15
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.05  4.20                   3.32  3.23 1.03  4.93  4.48 1.10   1.07
     27         4.06                         3.13 1.06        4.03 1.22   1.15
     16         4.97                         3.63 0.92        4.98 0.99   1.08
     26         3.47                         2.74 1.21        3.54 1.39   1.15
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 14.61)(1.10) + 13.69      0.94(F 27 - 20.54)(1.22) + 13.69

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.931 0.870 0.869 0.861
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 28.7 28.3 26.0 27.1 34.7 21.7 18.2 25.0 29.0 27.3 23.4 22.9 22.3 17.5 22.4
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 15  0.1 -0.3 -1.2 -0.8  0.4 -1.8 -0.5 -1.8 -0.6 -0.5 -1.4 -1.3 -1.1 -1.4 -0.5
S- 27 -3.2 -3.0 -7.0 -5.2 -4.7 -7.8 -7.3 -8.6 -5.6 -5.9 -4.7 -6.4 -7.6 -8.7 -7.3
S- 26 -3.0 -2.8 -5.8 -4.8 -2.2 -6.5 -6.3 -7.4 -3.9 -3.8 -4.5 -5.5 -6.2 -7.1 -7.0
S- 16  0.2 -1.1 -3.1 -1.5  0.7 -5.4 -2.3 -4.6 -3.6 -3.7 -1.8 -1.9 -2.2 -3.4 -0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.77 0.95 1.44 2.08-0.17-0.96 24.76 23.68 1.07 24.97 25.82-0.85  -1.92
     27 -4.53-3.88-4.23-3.27-5.30-6.60       28.61-3.85       31.18-6.21  -2.36
     26 -3.69-3.32-3.84-2.24-4.14-5.42       28.07-3.32       30.09-5.12  -1.80
     16 -0.30 0.55 0.38 0.99-1.60-2.50       24.37 0.39       27.29-2.31  -2.70
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.66  3.61                   2.83  2.79 1.01  4.32  3.95 1.09   1.08
     27         3.55                         2.90 0.97        3.38 1.28   1.31
     26         2.98                         2.20 1.28        3.12 1.38   1.08
     16         4.11                         3.24 0.87        3.87 1.12   1.28
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 25.82)(1.09) + 24.97      0.93(F 27 - 31.18)(1.28) + 24.97

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  28    0.940 0.907 0.901 0.887
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 38.5 37.1 42.9 41.7 44.8 41.2 36.0 38.3 41.9 39.3 37.3 39.8 36.9 31.8 34.0
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
S- 15  0.2 -0.8 -0.1 -0.8  0.2 -0.2 -0.1 -0.8 -0.5 -0.4 -1.1 -0.7 -0.6 -0.8 -0.4
S- 27 -3.0 -3.7 -5.4 -4.8 -5.0 -5.6 -5.4 -6.1 -4.8 -4.8 -4.2 -5.5 -5.3 -7.0 -6.4
S- 16  0.3 -1.7 -2.4 -2.1 -0.6 -2.8 -2.3 -3.3 -2.2 -3.5 -2.7 -3.0 -0.6 -2.4 -1.6
S- 28 -2.8 -3.7 -5.7 -4.1 -4.6 -5.9 -5.8 -6.1 -4.7 -5.7 -4.1 -6.0 -3.8 -6.6 -5.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.64 0.47 1.07 1.84 0.07-0.65 37.98 37.35 0.63 38.77 39.23-0.46  -1.09
     27 -4.12-4.12-4.08-2.82-4.54-5.43       41.92-3.94       43.90-5.13  -1.19
     16 -0.65-0.49 0.04 0.46-1.46-2.29       38.31-0.34       40.83-2.06  -1.72
     28 -4.08-3.84-4.04-3.04-4.63-5.19       41.76-3.78       43.77-5.01  -1.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.11  2.95                   2.27  2.04 1.11  3.33  3.20 1.04   0.94
     27         2.83                         2.12 1.07        3.14 1.06   0.99
     16         3.40                         2.33 0.98        3.46 0.96   0.99
     28         3.00                         2.47 0.92        3.32 1.00   1.09
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 39.23)(1.04) + 38.77      0.95(F 27 - 43.90)(1.06) + 38.77

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  16  27    0.938 0.924 0.916 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 49.7 52.0 52.1 53.2 56.8 56.2 50.3 51.0 55.2 49.9 49.0 51.9 50.9 48.5 48.7
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
S- 15  0.2 -0.2  0.0 -0.6  0.4  0.3  0.0  0.0 -0.2 -0.4 -0.6 -0.3 -0.1  0.0 -0.4
S- 28 -3.2 -3.2 -5.8 -4.3 -4.7 -4.8 -5.3 -4.5 -4.1 -4.8 -4.2 -5.5 -2.6 -5.0 -5.0
S- 16 -0.7 -0.9 -2.2 -1.6 -2.3 -2.9 -3.0 -2.0 -1.6 -2.7 -2.5 -2.8 -1.2 -2.2 -2.7
S- 27 -3.2 -3.6 -5.7 -5.0 -4.3 -4.2 -4.8 -4.8 -4.3 -4.9 -4.5 -5.4 -3.8 -4.9 -5.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.57 0.22 0.92 1.50 0.24-0.26 51.40 50.94 0.46 51.69 51.80-0.12  -0.57
     28 -3.96-4.05-4.10-3.00-4.34-4.46       55.44-4.04       56.16-4.47  -0.43
     16 -1.06-0.94-0.62-0.26-1.59-2.24       52.25-0.85       53.78-2.09  -1.24
     27 -3.96-4.30-4.05-2.72-4.24-4.72       55.52-4.12       56.26-4.57  -0.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.42  2.28                   1.64  1.68 0.98  2.55  2.44 1.05   1.07
     28         2.33                         1.88 0.87        2.71 0.94   1.07
     16         2.58                         1.73 0.95        2.66 0.96   1.01
     27         2.14                         1.60 1.02        2.53 1.01   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.97(F 15 - 51.80)(1.05) + 51.69      0.96(F 28 - 56.16)(0.94) + 51.69

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  27    0.935 0.906 0.900 0.890
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.4 60.0 59.3 62.0 64.2 66.0 61.7 60.3 62.9 57.6 57.4 60.5 61.7 59.3 59.1
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
S- 15  0.1  0.1 -0.1  0.0  0.8  0.5  0.4  0.6  0.2 -0.4 -0.4  0.1  0.3  0.6  0.0
S- 16 -1.4 -1.5 -2.3 -1.9 -1.7 -2.6 -2.4 -1.4 -1.4 -2.5 -1.6 -2.1 -0.9 -1.8 -3.4
S- 28 -4.2 -4.1 -5.6 -4.4 -4.6 -4.8 -4.0 -3.5 -4.0 -4.4 -4.2 -4.8 -2.6 -3.6 -4.9
S- 27 -4.0 -3.8 -5.2 -4.1 -4.3 -4.1 -3.5 -3.6 -4.2 -4.7 -5.0 -4.6 -3.4 -3.5 -4.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.64 0.18 0.96 1.41 0.41 0.05 60.54 60.13 0.41 60.81 60.63 0.18  -0.23
     16 -1.21-1.33-0.90-0.53-1.58-1.95       61.71-1.17       62.73-1.92  -0.75
     28 -4.00-4.38-4.06-3.21-4.28-4.07       64.79-4.25       65.06-4.25   0.01
     27 -3.69-4.19-3.65-2.63-3.93-4.22       64.55-4.00       64.95-4.14  -0.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.95  1.80                   1.32  1.34 0.99  2.25  2.04 1.10   1.12
     16         1.88                         1.17 1.12        2.29 0.98   0.87
     28         1.89                         1.49 0.89        2.35 0.96   1.08
     27         1.75                         1.35 0.98        2.14 1.05   1.07
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 60.63)(1.10) + 60.81      0.95(F 16 - 62.73)(0.98) + 60.81

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  29    0.926 0.916 0.908 0.881
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.4 66.4 61.0 64.4 66.5 68.1 65.9 66.0 66.7 59.6 61.8 63.4 67.0 64.7 64.6
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
S- 15 -0.2  0.3 -0.2  0.2  0.5 -0.1  0.5  1.0  0.1 -0.4 -0.5  0.2  0.4  0.2  0.1
S- 16 -2.2 -1.4 -2.0 -2.2 -0.9 -3.5 -2.2 -1.0 -1.7 -2.4 -0.9 -1.6 -1.2 -2.2 -3.1
S- 28 -4.7 -3.5 -5.1 -4.6 -3.9 -5.7 -4.1 -2.7 -3.8 -4.1 -4.2 -3.8 -3.3 -3.8 -4.7
S- 29 -5.3 -5.1 -7.3 -6.2 -4.9 -7.0 -6.0 -4.4 -5.4 -4.9 -4.2 -5.2 -3.9 -5.1 -5.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.60-0.02 0.97 1.46 0.40 0.04 64.76 64.47 0.29 64.90 64.75 0.15  -0.14
     16 -1.40-1.61-1.22-0.67-1.75-1.88       66.34-1.59       66.81-1.91  -0.32
     28 -4.13-4.73-3.86-3.79-4.25-3.94       69.24-4.49       69.02-4.12   0.37
     29 -5.57-6.12-5.39-5.54-5.71-4.88       70.68-5.93       70.26-5.36   0.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.91  1.78                   1.84  1.70 1.09  2.41  2.24 1.07   0.99
     16         1.90                         1.66 1.11        2.54 0.95   0.85
     28         1.87                         1.66 1.11        2.45 0.98   0.89
     29         2.01                         1.80 1.02        2.56 0.94   0.92
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.96(F 15 - 64.75)(1.07) + 64.90      0.96(F 16 - 66.81)(0.95) + 64.90

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  29    0.925 0.917 0.916 0.893
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.4 62.2 59.5 61.2 63.4 63.5 63.8 63.9 62.7 57.5 58.8 61.5 62.8 62.2 62.6
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
S- 15 -0.3 -0.1 -0.1 -0.2  0.2 -0.5  0.0  0.8 -0.1 -0.7 -0.6  0.1  0.5 -0.1  0.2
S- 16 -1.7 -1.7 -1.3 -1.4 -0.9 -2.3 -2.5 -1.5 -2.3 -2.2 -1.5 -1.8 -1.7 -1.9 -2.7
S- 28 -5.0 -3.9 -4.5 -4.2 -3.8 -5.6 -4.2 -3.4 -4.1 -4.2 -4.6 -3.7 -4.2 -3.3 -4.4
S- 29 -6.2 -6.1 -7.0 -5.5 -5.1 -6.4 -6.4 -5.8 -6.9 -5.8 -5.1 -5.4 -6.2 -4.9 -6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.55 0.20 0.82 1.44 0.17-0.09 62.29 61.93 0.36 62.08 62.14-0.06  -0.42
     16 -1.31-1.56-1.04-0.60-1.56-2.01       63.71-1.42       63.90-1.82  -0.40
     28 -4.12-4.71-3.61-3.98-4.26-4.05       66.69-4.40       66.27-4.20   0.20
     29 -6.02-6.61-5.57-6.07-6.02-5.76       68.59-6.30       68.00-5.92   0.39
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.82  1.62                   1.95  1.85 1.06  2.02  1.85 1.09   1.03
     16         1.77                         1.87 1.04        2.13 0.95   0.91
     28         1.76                         1.85 1.06        2.14 0.95   0.90
     29         1.86                         1.91 1.02        2.21 0.91   0.90
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.96(F 15 - 62.14)(1.09) + 62.08      0.96(F 16 - 63.90)(0.95) + 62.08

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  27  16    0.924 0.921 0.895 0.891
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 56.3 55.2 51.6 52.8 53.1 53.1 54.6 55.2 53.7 51.3 50.8 55.6 54.5 54.6 54.9
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
S- 15 -0.3  0.0 -0.3 -0.4 -0.2 -0.5 -0.5  0.3  0.0 -0.9 -0.4 -0.1  0.1 -0.5  0.0
S- 28 -4.8 -3.0 -3.9 -4.2 -3.6 -5.3 -4.4 -4.2 -4.3 -4.6 -4.9 -3.4 -3.7 -3.6 -4.9
S- 27 -4.0 -3.6 -4.3 -4.3 -3.7 -5.2 -4.0 -3.6 -3.8 -4.5 -4.9 -3.7 -4.3 -3.9 -4.1
S- 16 -1.0 -0.2 -0.5 -1.5 -1.3 -2.3 -2.0 -1.9 -1.5 -2.1 -2.1 -1.5 -1.5 -1.5 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.55 0.51 0.79 1.45 0.00-0.24 55.28 54.68 0.60 53.81 54.06-0.24  -0.84
     28 -3.74-3.94-3.24-3.47-3.97-4.21       59.04-3.75       57.99-4.18  -0.43
     27 -3.34-3.44-2.90-2.65-3.77-4.20       58.58-3.30       57.95-4.13  -0.83
     16 -0.81-0.69-0.59-0.10-1.18-1.80       55.96-0.67       55.36-1.55  -0.87
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.93  1.67                   2.30  2.08 1.10  1.60  1.44 1.11   1.00
     28         1.66                         2.03 1.13        1.53 1.04   0.92
     27         1.56                         1.89 1.22        1.35 1.19   0.98
     16         1.77                         2.28 1.01        1.60 1.00   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.96(F 15 - 54.06)(1.11) + 53.81      0.96(F 28 - 57.99)(1.04) + 53.81

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  27  34    0.956 0.943 0.937 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.9 41.2 37.0 39.6 42.6 39.4 39.4 42.8 37.5 39.2 36.5 45.1 38.1 38.3 41.3
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 15  0.1 -0.2 -0.2 -0.2  0.1 -0.9 -0.9  0.1 -0.4 -1.2 -1.0 -0.4  0.0 -0.7 -0.5
S- 28 -3.4 -3.8 -3.1 -4.3 -3.5 -5.0 -5.4 -4.9 -4.8 -4.6 -5.5 -3.4 -4.6 -3.6 -4.7
S- 27 -3.7 -4.5 -5.0 -4.8 -3.9 -5.2 -5.3 -4.9 -4.5 -5.1 -5.7 -4.3 -5.0 -5.3 -4.6
S- 34 -7.0 -7.5 -7.6 -8.8 -6.6 -9.5 -9.0 -8.8 -8.4 -8.2 -9.1 -6.4 -8.4 -7.5 -8.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.50 0.83 0.74 1.31-0.10-0.62 42.90 42.10 0.80 40.06 40.48-0.43  -1.22
     28 -3.51-3.20-3.04-3.17-3.95-4.48       46.06-3.16       44.38-4.32  -1.16
     27 -3.75-3.26-3.37-3.28-4.29-4.92       46.26-3.36       44.84-4.78  -1.43
     34 -7.14-6.93-6.47-6.80-7.78-8.00       49.74-6.84       48.10-8.05  -1.21
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.65  2.31                   2.94  2.86 1.03  2.43  2.28 1.07   1.04
     28         2.26                         2.75 1.07        2.26 1.07   1.01
     27         2.18                         2.67 1.10        2.10 1.16   1.05
     34         2.14                         2.66 1.10        2.05 1.19   1.08
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.98(F 15 - 40.48)(1.07) + 40.06      0.97(F 28 - 44.38)(1.07) + 40.06

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.957 0.941 0.922 0.908
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.2 27.1 20.4 27.6 30.0 24.8 21.7 26.6 23.9 24.8 24.3 32.7 22.5 21.8 29.4
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
S- 15 -0.4  0.0  0.4  0.0  0.1 -0.9 -0.8  0.0 -1.2 -1.3 -1.7 -0.1 -0.4 -0.8 -0.7
S- 27 -3.7 -5.4 -4.0 -4.6 -3.9 -5.6 -6.3 -5.4 -5.6 -6.4 -6.4 -3.4 -6.8 -5.9 -4.6
S- 28 -2.8 -4.2 -2.9 -5.3 -3.6 -6.1 -6.4 -4.6 -6.4 -4.7 -5.8 -2.2 -6.8 -3.4 -4.3
S- 16  0.1  1.5  0.5 -0.2 -1.5 -2.3 -2.6 -0.2 -1.9 -0.5 -2.1  1.5 -1.7  1.4 -1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.59 1.17 0.86 1.43-0.05-0.88 29.03 27.95 1.08 25.39 25.90-0.52  -1.59
     27 -4.16-3.38-4.06-3.69-4.52-5.58       32.62-3.59       30.59-5.21  -1.61
     28 -3.67-3.03-3.42-3.33-4.10-4.79       32.20-3.18       30.01-4.63  -1.45
     16  0.38 0.95 0.77 0.89-0.31-0.72       28.13 0.90       26.04-0.65  -1.55
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.32  2.97                   2.94  2.80 1.05  3.37  3.27 1.03   0.98
     27         2.75                         2.60 1.13        2.98 1.13   1.00
     28         2.91                         2.99 0.99        3.20 1.05   1.07
     16         3.24                         3.60 0.82        3.41 0.99   1.21
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 25.90)(1.03) + 25.39      0.97(F 27 - 30.59)(1.13) + 25.39

Station# 858  ITASCA/UNIV OF MINNE, mn  1410601    lat/lon 95.20   47.22     1M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.929 0.905 0.897 0.889
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 10.3 12.4 10.0 17.5 16.3 15.0 12.5 13.8 15.5 12.6  8.8 19.5  7.2  7.7 16.5
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 15 -0.5 -0.6  0.5  0.1 -1.0 -0.8 -0.8  0.4 -1.1 -1.4 -2.0 -0.6 -0.4 -1.3 -3.0
S- 27 -4.4 -6.6 -4.5 -5.2 -5.7 -7.7 -7.4 -6.0 -5.4 -7.2 -7.3 -4.7 -8.6 -6.7 -6.7
S- 28 -4.3 -5.7 -3.9 -6.6 -5.5 -7.8 -7.9 -5.5 -7.0 -4.8 -6.3 -3.4 -8.6 -3.5 -5.8
S- 16 -1.6  0.0 -0.5 -1.1 -3.1 -1.7 -3.7 -0.3 -2.8  0.2 -1.9  1.5 -2.2  1.8 -2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.63 1.37 1.10 1.69-0.22-1.40 15.05 13.83 1.21 13.02 13.85-0.83  -2.05
     27 -4.94-4.14-4.76-4.11-5.56-6.65       19.51-4.47       19.28-6.26  -1.79
     28 -4.49-3.66-4.18-3.84-5.49-5.64       19.01-3.96       18.79-5.77  -1.81
     16  0.31 1.18 1.07 0.99-1.16-0.85       13.99 1.06       14.22-1.20  -2.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.45  3.46                   3.26  3.17 1.03  3.59  3.74 0.96   0.93
     27         3.17                         2.73 1.19        3.30 1.09   0.91
     28         3.60                         3.34 0.98        3.87 0.93   0.95
     16         4.01                         4.07 0.80        4.03 0.89   1.11
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 - 13.85)(0.96) + 13.02      0.95(F 27 - 19.28)(1.09) + 13.02

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 14.01 14.36 25.54 40.05 54.54 64.12 66.31 64.35 57.17 43.51 30.12 17.98
1952 17.17 20.05 32.22 43.16 57.53 64.99 68.91 66.95 57.72 46.87 34.12 25.25
1953 19.57 22.13 30.00 42.88 55.54 65.37 70.03 67.39 62.75 51.97 38.87 23.52
1954 21.34 23.58 35.67 42.21 55.98 64.40 69.78 66.74 58.47 48.54 35.98 24.66
1955 16.51 17.78 31.14 47.04 60.38 67.88 71.62 70.07 61.36 45.55 29.04 15.94
1956 11.91 16.32 26.53 40.91 56.58 65.21 69.16 64.49 60.56 49.05 37.98 22.77
1957 18.28 20.43 32.75 44.32 55.89 65.02 69.13 66.90 57.75 45.75 34.93 26.45
1958 20.84 22.80 31.02 45.53 55.79 62.89 66.07 65.61 60.43 49.28 33.95 19.68
1959 13.24 19.47 32.06 46.63 58.61 66.60 70.78 68.23 58.75 42.80 32.30 23.17
1960 21.01 17.73 28.01 40.86 55.85 63.96 68.62 67.64 60.48 48.94 34.97 23.39
1961 19.77 24.69 33.10 42.84 54.00 63.72 69.09 66.71 60.61 48.23 33.59 19.42
1962 13.20 16.40 28.10 43.22 56.67 64.62 67.07 64.50 59.24 49.27 37.32 21.70
1963 14.35 19.12 33.66 46.81 58.02 65.97 70.09 67.98 63.43 53.84 36.39 24.01
1964 19.41 25.09 33.84 45.50 59.21 68.15 70.31 67.53 58.90 48.34 33.19 20.22
1965 12.76 13.72 24.37 40.25 56.79 65.87 68.04 63.50 57.24 45.84 37.49 21.35
1966 15.44 18.36 31.42 43.84 54.37 65.29 69.73 66.90 58.16 46.02 32.25 21.69
1967 15.38 19.79 29.44 43.14 54.87 62.36 66.86 64.62 57.58 46.25 34.20 23.31
1968 17.59 23.28 34.96 47.96 57.17 63.84 68.87 66.31 60.00 48.23 34.25 19.80
1969 14.94 17.03 30.65 44.04 56.34 63.78 67.41 67.50 59.17 46.63 32.63 19.03
1970 13.30 15.11 28.20 42.30 57.41 66.71 70.59 67.52 59.43 46.43 32.03 18.13
1971 13.52 17.03 30.62 42.85 57.56 64.47 68.63 65.30 59.95 48.22 33.82 18.35
1972 11.21 14.03 26.01 42.73 55.91 64.60 67.18 64.75 56.67 44.43 28.94 19.88
1973 16.07 25.61 34.58 45.35 54.82 63.58 69.13 65.83 60.19 47.90 34.16 20.01
1974 13.90 18.07 30.02 42.76 54.74 64.07 67.89 65.23 56.81 46.32 35.30 23.40
1975 17.31 16.64 24.89 39.73 54.75 66.22 69.03 65.72 58.47 47.65 35.82 22.58
1976 19.75 23.40 36.22 45.75 57.98 65.08 68.72 65.04 55.43 42.27 27.19 12.66
1977 11.12 19.83 38.07 51.96 62.24 69.06 68.47 65.97 57.11 46.45 31.31 16.94
1978  9.25 13.90 27.38 44.22 57.12 65.35 68.13 67.82 61.45 48.91 31.61 15.14
1979  7.55 12.00 26.08 41.31 54.64 63.83 67.86 66.10 58.02 45.87 33.82 23.26
1980 17.95 18.42 29.28 44.47 57.93 66.31 68.98 66.62 57.43 46.22 32.68 23.23
1981 19.19 25.24 35.71 46.51 56.11 63.23 67.06 64.57 55.90 45.37 30.76 15.73
1982  8.47 13.00 27.13 42.64 54.08 64.31 66.66 65.70 57.49 44.94 34.17 24.81
1983 23.33 26.06 33.73 43.45 54.62 65.80 72.21 70.01 60.56 47.06 27.32 15.09
1984 12.50 19.97 31.45 41.07 55.69 63.54 68.93 65.36 58.60 45.83 32.54 18.84
1985 12.71 18.99 33.55 49.44 59.34 65.92 66.66 65.18 56.83 42.85 25.44 15.30
1986 12.47 21.36 32.52 46.90 58.87 66.52 68.54 65.08 57.04 44.23 32.23 22.85
1987 23.96 29.11 39.83 50.33 61.46 68.52 69.54 65.92 55.52 45.34 32.49 20.44
1988 12.36 15.77 28.68 46.49 60.06 69.39 71.46 67.14 56.07 42.09 28.07 20.72
1989 13.75 15.89 24.05 39.56 53.06 62.08 65.69 63.74 56.97 44.86 29.11 21.05
1990 19.14 28.03 35.22 45.87 56.96 64.58 69.07 67.05 59.66 49.15 33.39 21.00
1991 16.53 22.87 35.81 47.75 60.27 67.47 70.21 65.95 57.84 42.88 29.88 21.16
1992 21.98 26.51 33.94 45.16 55.80 62.67 63.83 62.18 56.38 45.20 31.96 20.43
1993 15.54 17.85 28.59 42.36 54.87 63.26 67.24 64.31 56.74 43.89 32.48 17.89
1994 11.55 16.04 30.53 46.88 58.50 65.76 67.00 65.30 59.74 50.39 37.02 25.25
1995 19.31 23.02 31.46 43.73 55.38 65.35 71.26 67.93 59.89 43.96 30.34 17.13
1996 14.39 16.80 27.78 39.82 54.17 63.25 68.28 65.81 59.32 44.62 28.20 14.77
1997 12.64 18.16 29.69 40.86 54.69 63.57 68.66 66.66 59.75 46.13 34.18 21.54

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  26    0.952 0.927 0.903 0.894
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.3 12.5 12.7 12.5 24.0 12.4 13.8 19.1 16.5 22.0 15.5 11.6 19.3 14.4 12.6
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
S- 27  2.2  0.2 -0.3  0.6  0.4 -1.4 -1.3  1.4  0.9  0.1  0.6  1.4  1.2  1.7  0.0
S- 28  1.3 -0.4  0.6  0.3 -1.4 -1.7 -1.3  0.8  0.3 -1.6  3.3  2.8  1.7  1.3  2.7
S- 33 -4.4 -6.7 -7.1 -5.7 -4.0 -8.6 -9.5 -4.7 -4.2 -6.7 -5.5 -6.4 -4.4 -6.5 -7.6
S- 26  1.3 -1.2 -1.1  0.5  1.8 -2.4 -1.5  2.8  1.1  1.1 -0.8  0.4  0.6  2.1 -2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.59 2.48 2.60 1.60 0.17 0.85 16.89 14.29 2.60 16.14 15.63 0.52  -2.09
     28  1.71 2.73 2.81 1.61-0.18 1.50       14.08 2.81       15.56 0.58  -2.23
     33 -5.57-5.02-4.76-5.82-6.43-5.91       21.50-4.61       22.28-6.13  -1.53
     26  1.10 1.96 2.09 0.94 0.00 0.29       14.61 2.29       15.99 0.15  -2.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.86  3.74                   3.27  3.27 1.00  4.17  3.87 1.08   1.08
     28         4.22                         3.27 1.00        4.77 0.87   0.88
     33         3.46                         2.94 1.11        3.36 1.24   1.12
     26         3.41                         3.32 0.98        3.40 1.23   1.25
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 15.63)(1.08) + 16.14      0.96(F 28 - 15.56)(0.87) + 16.14

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  16    0.967 0.947 0.934 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.1 20.0 19.0 21.4 29.1 15.8 15.9 28.0 22.9 26.5 17.9 16.0 23.0 16.8 18.2
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 27  2.1  0.1 -0.2  0.0  0.7 -1.0 -1.5  1.7  1.2  0.6  0.1  1.3  1.6  1.8  0.0
S- 28  1.3 -1.0 -0.3 -0.3  0.6 -1.6 -1.0  1.0  0.1 -1.2  1.6  2.2  2.3  2.0  2.2
S- 26  1.6  0.3 -0.1  0.7  2.4 -0.8 -1.4  3.0  2.5  2.4 -1.2  1.3  1.8  2.3 -1.0
S- 16  5.0  1.7  3.9  2.0  6.3  1.6  5.7  5.6  4.2  3.0  5.0  7.1  8.2  8.2  6.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.39 2.01 2.37 1.32 0.19 0.93 19.58 17.42 2.16 21.10 20.54 0.55  -1.61
     28  1.39 2.30 2.32 1.17-0.20 1.32       17.27 2.31       20.57 0.53  -1.78
     26  1.42 1.74 2.09 1.28 0.75 1.16       17.56 2.02       20.18 0.92  -1.10
     16  6.36 7.48 7.76 6.22 4.17 6.10       12.20 7.38       16.13 4.97  -2.41
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.17  4.06                   3.46  3.13 1.10  4.45  4.03 1.11   1.00
     28         4.48                         3.24 1.07        4.66 0.96   0.90
     26         3.47                         2.74 1.26        3.54 1.26   0.99
     16         4.97                         3.63 0.95        4.98 0.89   0.94
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 20.54)(1.11) + 21.10      0.97(F 28 - 20.57)(0.96) + 21.10

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.966 0.946 0.939 0.905
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 33.7 31.5 33.5 32.5 39.8 28.7 24.0 35.2 35.8 33.9 28.6 30.5 31.5 27.8 29.7
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
S- 27  1.8  0.1  0.5  0.2  0.4 -0.8 -1.5  1.7  1.2  0.7  0.5  1.3  1.5  1.6  0.0
S- 26  2.0  0.3  1.7  0.6  2.9  0.5 -0.5  2.8  3.0  2.8  0.7  2.2  2.9  3.2  0.2
S- 28  1.8  0.0  0.3  1.2  0.8 -1.4 -1.2  1.6  0.3 -0.4  1.4  1.8  2.3  1.3  1.9
S- 33 -2.7 -4.2 -4.6 -5.9 -2.7 -6.5 -8.6 -3.8 -4.3 -5.1 -3.6 -4.7 -4.5 -5.2 -6.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.29 1.78 2.16 1.19 0.24 0.98 30.53 28.61 1.93 31.79 31.18 0.61  -1.32
     26  2.13 2.34 2.55 2.22 1.39 2.15       28.07 2.46       30.09 1.70  -0.76
     28  1.29 2.06 2.02 1.00 0.13 1.25       28.55 1.99       31.00 0.79  -1.20
     33 -4.61-4.39-4.16-4.80-4.94-4.82       34.59-4.06       36.64-4.86  -0.79
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.67  3.55                   3.22  2.90 1.11  3.71  3.38 1.10   0.99
     26         2.98                         2.20 1.46        3.12 1.19   0.81
     28         3.75                         3.09 1.04        3.62 1.03   0.98
     33         3.18                         2.78 1.16        2.80 1.32   1.14
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 31.18)(1.10) + 31.79      0.97(F 26 - 30.09)(1.19) + 31.79

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.962 0.944 0.931 0.906
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.5 41.1 49.4 46.9 50.3 46.5 39.6 45.9 47.8 45.2 42.4 46.9 43.7 39.8 40.9
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
S- 27  1.9  0.2  1.1  0.4  0.5 -0.3 -1.9  1.5  1.1  1.0  0.9  1.6  1.5  1.1  0.4
S- 26  3.6  1.6  3.1  1.3  3.2  2.3  0.2  2.9  2.6  3.4  2.0  4.0  3.1  3.0  1.8
S- 28  2.1  0.2  0.8  1.1  0.9 -0.6 -2.3  1.4  1.2  0.1  1.0  1.2  3.0  1.4  1.5
S- 33 -1.8 -3.0 -2.9 -4.6 -2.7 -4.0 -7.5 -2.3 -4.0 -3.2 -2.9 -2.1 -2.7 -4.3 -4.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.20 1.45 1.92 1.10 0.39 1.10 43.48 41.92 1.56 44.64 43.90 0.75  -0.82
     26  2.67 2.69 2.77 2.81 2.27 2.85       40.89 2.59       42.11 2.54  -0.05
     28  1.24 1.73 1.95 0.89 0.30 1.34       41.76 1.72       43.77 0.87  -0.85
     33 -3.47-3.25-3.31-3.71-3.67-3.39       46.73-3.25       48.14-3.50  -0.25
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.85  2.83                   2.32  2.12 1.09  3.31  3.14 1.05   0.96
     26         2.44                         1.61 1.44        2.98 1.11   0.77
     28         3.00                         2.47 0.94        3.32 1.00   1.06
     33         2.52                         1.96 1.18        2.97 1.11   0.94
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 43.90)(1.05) + 44.64      0.97(F 26 - 42.11)(1.11) + 44.64

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  28    0.945 0.940 0.917 0.907
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.6 55.7 59.3 58.9 61.5 60.1 53.1 57.0 60.3 55.8 54.9 58.5 55.4 54.2 54.7
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 26  3.8  1.9  3.9  2.4  3.5  3.0  0.7  3.3  2.7  3.3  3.6  4.0  2.6  3.1  2.9
S- 27  1.7  0.1  1.6  0.7  0.4 -0.3 -2.0  1.2  0.8  1.0  1.3  1.3  0.7  0.8  0.7
S- 33 -1.8 -2.4 -1.8 -3.1 -2.4 -2.3 -5.3 -1.2 -2.8 -2.2 -2.4 -1.6 -2.0 -3.0 -1.7
S- 28  1.8  0.5  1.5  1.4  0.0 -0.9 -2.5  1.4  1.0  1.1  1.6  1.1  1.8  0.7  0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  3.06 2.91 3.23 3.30 2.70 3.17 56.76 53.78 2.98 56.92 53.93 2.98   0.00
     27  0.97 1.11 1.59 0.87 0.33 0.94       55.52 1.24       56.26 0.66  -0.59
     33 -2.64-2.63-2.65-2.74-2.81-2.23       59.42-2.66       59.31-2.39   0.27
     28  0.97 1.37 1.53 0.60 0.23 1.19       55.44 1.32       56.16 0.76  -0.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.09  1.88                   1.67  1.37 1.22  2.53  2.37 1.07   0.87
     27         2.14                         1.60 1.04        2.53 1.00   0.96
     33         1.95                         1.54 1.08        2.45 1.03   0.95
     28         2.33                         1.88 0.89        2.71 0.93   1.05
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.97(F 26 - 53.93)(1.07) + 56.92      0.97(F 27 - 56.26)(1.00) + 56.92

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  25    0.915 0.907 0.900 0.877
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.8 63.5 65.9 66.5 68.5 69.4 62.1 64.6 67.5 62.7 63.3 65.8 65.3 63.3 63.6
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 33 67.8 66.4 67.5 69.5 71.7 71.5 67.2 66.2 70.5 65.4 66.3 67.1 67.0 65.4 65.8
cd 25 66.5 65.2 66.4 67.2 69.6 69.3 65.6 64.6 69.5 63.7 65.7 66.0 67.0 63.4 64.1
S- 26  3.9  2.1  3.8  2.7  3.0  2.7 -0.1  3.4  2.7  2.6  2.7  3.3  1.9  3.0  2.9
S- 27  1.5 -0.3  1.4  0.5  0.0 -0.8 -3.0  0.7  0.4  0.4  0.8  0.7  0.3  0.4  0.3
S- 33 -2.0 -2.9 -1.6 -3.0 -3.1 -2.1 -5.1 -1.7 -3.1 -2.7 -3.0 -1.4 -1.6 -2.1 -2.2
S- 25 -0.7 -1.6 -0.5 -0.6 -1.1  0.1 -3.5  0.0 -2.1 -1.0 -2.5 -0.2 -1.7 -0.1 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  2.81 2.77 3.06 2.93 2.53 2.74 65.25 62.40 2.85 65.18 62.47 2.71  -0.14
     27  0.49 0.56 1.03 0.44-0.04 0.48       64.55 0.71       64.95 0.22  -0.48
     33 -2.60-2.69-2.40-2.67-2.83-2.31       67.87-2.62       67.69-2.51   0.11
     25 -1.27-1.66-1.22-1.12-1.17-1.14       66.80-1.55       66.24-1.06   0.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   1.72  1.62                   1.42  1.36 1.04  2.10  1.94 1.08   1.04
     27         1.75                         1.35 1.05        2.14 0.98   0.93
     33         1.65                         1.38 1.03        2.04 1.03   1.00
     25         1.57                         1.39 1.02        1.95 1.07   1.05
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.96(F 26 - 62.47)(1.08) + 65.18      0.95(F 27 - 64.95)(0.98) + 65.18

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   25  26  27  33    0.891 0.886 0.881 0.866
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.2 68.9 66.7 68.5 69.5 71.5 65.7 69.1 70.2 63.8 67.2 67.0 71.3 68.3 68.7
cd 25 73.5 70.9 68.3 69.4 72.1 73.9 69.8 69.8 72.0 66.0 69.8 69.1 73.7 68.7 68.9
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 33 75.3 72.0 69.2 71.5 73.4 75.3 71.4 71.4 73.0 67.3 70.4 70.0 73.6 70.0 70.9
S- 25 -1.3 -2.0 -1.7 -0.9 -2.6 -2.4 -4.1 -0.7 -1.8 -2.2 -2.6 -2.1 -2.4 -0.4 -0.3
S- 26  3.2  1.6  2.9  2.7  1.4  1.1 -0.8  2.8  2.3  1.8  2.1  1.7  1.9  2.8  3.2
S- 27  0.8 -0.6  1.0  0.2 -0.8 -1.5 -3.6  0.4 -0.1 -0.1  0.4 -0.3  0.3  0.4  0.3
S- 33 -3.0 -3.1 -2.5 -3.0 -3.8 -3.9 -5.7 -2.3 -2.8 -3.5 -3.1 -3.0 -2.3 -1.7 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     25 -1.73-1.95-1.21-1.82-1.97-1.68 69.00 70.69-1.69 68.57 70.40-1.83  -0.14
     26  2.41 2.59 2.87 2.44 1.83 2.26       66.26 2.74       66.53 2.05  -0.70
     27  0.15 0.41 0.69 0.03-0.54 0.12       68.48 0.52       68.79-0.22  -0.74
     33 -2.85-2.85-2.02-3.22-3.44-2.67       71.57-2.57       71.64-3.07  -0.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     25   1.66  1.65                   1.53  1.48 1.03  2.18  2.18 1.00   0.97
     26         1.66                         1.53 1.00        2.13 1.02   1.02
     27         1.68                         1.56 0.99        2.22 0.98   1.00
     33         1.62                         1.52 1.01        2.13 1.03   1.02
Suggested regression eqns from two most closely related CDs ( 25 and  26): 
          0.94(F 25 - 70.40)(1.00) + 68.57      0.94(F 26 - 66.53)(1.02) + 68.57

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  25  14    0.841 0.840 0.830 0.805
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.0 65.4 65.2 65.1 65.9 67.1 63.7 67.1 65.9 62.2 64.3 65.3 67.9 65.8 66.7
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 25 71.4 68.0 67.6 68.2 69.0 71.5 67.6 68.5 68.7 64.3 66.9 67.1 70.0 66.8 67.1
cd 14 66.0 62.0 61.4 62.1 63.9 64.6 63.1 62.1 62.7 58.8 61.4 62.0 63.7 61.9 61.5
S- 26  2.6  1.5  2.5  1.5  0.5 -0.1 -1.1  2.5  2.1  1.8  2.1  1.8  2.5  2.3  3.4
S- 27  0.5 -0.3  1.1 -0.3 -1.2 -2.0 -3.3  0.2 -0.1  0.2  0.6  0.0  0.8  0.3  0.7
S- 25 -1.4 -2.7 -2.4 -3.1 -3.1 -4.4 -3.8 -1.5 -2.7 -2.1 -2.6 -1.8 -2.1 -1.0 -0.4
S- 14  4.0  3.3  3.8  3.0  2.0  2.6  0.7  5.0  3.3  3.4  2.9  3.3  4.3  3.9  5.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  2.14 2.51 2.54 2.10 1.30 2.28 66.57 63.99 2.58 65.84 64.12 1.72  -0.86
     27  0.19 0.53 0.75 0.01-0.66 0.36       65.90 0.68       66.03-0.19  -0.87
     25 -2.26-2.43-1.70-2.58-2.65-1.82       68.82-2.25       68.18-2.34  -0.09
     14  3.84 4.14 4.22 3.86 3.19 3.75       62.29 4.28       62.47 3.37  -0.91
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   1.55  1.49                   1.71  1.71 1.00  1.78  1.76 1.01   1.00
     27         1.55                         1.73 0.99        1.88 0.94   0.96
     25         1.53                         1.57 1.09        1.78 1.00   0.91
     14         1.49                         1.80 0.95        1.60 1.11   1.17
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.92(F 26 - 64.12)(1.01) + 65.84      0.92(F 27 - 66.03)(0.94) + 65.84

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  25  14    0.889 0.876 0.839 0.837
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.6 58.6 56.8 57.0 55.5 56.1 57.0 59.7 57.8 56.4 56.7 59.7 59.9 59.3 59.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 25 63.0 62.2 60.5 60.5 58.7 61.1 60.2 61.1 61.0 57.9 58.9 61.1 62.2 60.6 60.2
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
S- 27  0.3 -0.2  1.0 -0.1 -1.3 -2.2 -1.6  0.9  0.3  0.6  1.0  0.4  1.0  0.8  0.8
S- 26  2.0  0.9  1.5  1.4  0.5 -0.4 -0.1  2.9  1.9  2.1  2.7  2.1  2.2  2.3  3.4
S- 25 -2.4 -3.6 -3.6 -3.4 -3.2 -5.0 -3.3 -1.4 -3.1 -1.6 -2.2 -1.4 -2.3 -1.2 -0.4
S- 14  2.8  2.2  1.7  2.5  1.0  1.2  1.0  4.7  2.6  3.1  3.3  3.2  2.9  3.3  4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.51 0.94 1.14 0.30-0.47 0.71 59.66 58.58 1.08 58.06 57.95 0.12  -0.96
     26  2.09 2.47 2.53 2.04 1.09 2.39       57.05 2.61       56.36 1.70  -0.91
     25 -2.57-2.70-1.99-2.95-3.22-1.75       62.11-2.45       60.61-2.55  -0.09
     14  3.14 3.48 3.58 3.13 2.23 3.32       55.97 3.69       55.38 2.68  -1.00
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.83  1.56                   1.86  1.89 0.99  1.60  1.35 1.19   1.21
     26         1.59                         1.81 1.03        1.27 1.26   1.23
     25         1.69                         1.64 1.14        1.31 1.22   1.07
     14         1.54                         1.65 1.13        1.19 1.35   1.20
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.94(F 27 - 57.95)(1.19) + 58.06      0.94(F 26 - 56.36)(1.26) + 58.06

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.933 0.908 0.897 0.891
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.1 45.8 42.8 44.2 45.3 42.1 44.9 49.2 42.9 45.2 43.9 50.4 44.0 44.6 46.1
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
S- 27  0.5  0.2  0.9 -0.2 -1.2 -2.5  0.2  1.4  0.9  0.9  1.7  1.0  0.9  1.1  0.3
S- 26  1.0  0.7  0.3  0.5  0.4 -1.9  1.0  2.6  1.2  1.8  2.8  2.0  2.1  1.6  1.3
S- 15  4.2  4.5  5.7  4.5  2.8  1.8  4.5  6.4  5.0  4.8  6.4  4.9  5.8  5.6  4.3
S- 28  0.8  0.8  2.8  0.3 -0.8 -2.3  0.0  1.4  0.6  1.4  1.9  1.8  1.2  2.7  0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.92 1.43 1.62 0.75-0.15 0.95 47.85 46.26 1.60 45.23 44.84 0.39  -1.20
     26  1.75 2.29 2.32 1.76 0.56 1.84       45.40 2.45       44.07 1.16  -1.29
     15  5.17 5.52 5.72 5.34 4.05 5.26       42.10 5.75       40.48 4.75  -1.00
     28  1.16 1.49 1.94 0.86 0.19 1.40       46.06 1.79       44.38 0.86  -0.93
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.46  2.18                   2.82  2.67 1.06  2.20  2.10 1.04   0.99
     26         2.10                         2.42 1.16        1.91 1.15   0.99
     15         2.31                         2.86 0.99        2.28 0.96   0.98
     28         2.26                         2.75 1.03        2.26 0.97   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 44.84)(1.04) + 45.23      0.95(F 26 - 44.07)(1.15) + 45.23

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  34    0.938 0.895 0.894 0.892
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.3 32.5 25.4 32.2 32.5 28.1 29.1 33.4 29.9 32.0 32.5 37.0 30.3 28.2 34.2
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
S- 27  0.4  0.0  1.0  0.0 -1.5 -2.4  1.2  1.5  0.4  0.7  1.8  0.9  1.0  0.5  0.2
S- 28  1.4  1.2  2.1 -0.7 -1.2 -2.8  1.1  2.2 -0.4  2.4  2.5  2.1  1.1  3.0  0.4
S- 33 -5.7 -6.4 -5.2 -4.7 -6.1 -8.2 -4.3 -4.2 -5.8 -4.2 -4.0 -3.5 -4.6 -5.8 -3.4
S- 34 -2.4 -3.8 -3.0 -4.3 -4.9 -8.1 -3.2 -1.9 -4.3 -2.7 -2.6 -0.8 -4.3 -2.5 -3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.24 1.95 2.05 1.27 0.00 0.80 34.68 32.62 2.06 30.98 30.59 0.38  -1.67
     28  1.73 2.29 2.70 1.63 0.42 1.59       32.20 2.48       30.01 0.96  -1.51
     33 -4.23-3.34-3.36-4.41-5.64-4.46       37.87-3.19       36.04-5.07  -1.88
     34 -2.69-2.17-1.63-2.94-3.89-2.89       36.62-1.94       34.43-3.45  -1.51
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.99  2.75                   2.72  2.60 1.04  2.91  2.98 0.98   0.94
     28         2.91                         2.99 0.91        3.20 0.91   1.00
     33         2.51                         2.23 1.22        2.49 1.17   0.96
     34         2.60                         2.69 1.01        2.80 1.04   1.03
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 30.59)(0.98) + 30.98      0.95(F 28 - 30.01)(0.91) + 30.98

Station# 859  JORDAN/1 S          , mn  1417603    lat/lon 93.62   44.65     3M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  26    0.926 0.890 0.861 0.859
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 15.1 18.8 15.3 22.9 20.4 20.7 21.0 21.0 21.2 20.4 17.9 25.3 17.1 14.8 21.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
S- 27  0.4 -0.1  0.8  0.2 -1.5 -1.9  1.2  1.2  0.2  0.7  1.8  1.0  1.4  0.4 -1.6
S- 28  0.5  0.7  1.4 -1.2 -1.4 -2.0  0.7  1.8 -1.4  3.1  2.8  2.3  1.3  3.6 -0.8
S- 33 -6.5 -6.9 -5.9 -4.7 -7.9 -9.9 -4.8 -4.2 -6.7 -5.0 -5.5 -3.4 -6.3 -6.9 -6.8
S- 26 -1.0 -0.8  0.1  0.3 -2.3 -2.4  2.0  0.6  0.1 -0.5  0.9  0.2  1.9 -2.1 -2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.45 2.37 2.42 1.49 0.15 0.56 21.97 19.51 2.45 19.56 19.28 0.28  -2.17
     28  1.90 2.85 3.01 1.75 0.23 1.57       19.01 2.96       18.79 0.77  -2.19
     33 -5.15-4.11-4.32-5.37-6.34-5.80       26.02-4.05       25.66-6.10  -2.05
     26  0.83 1.94 1.76 0.91-0.47-0.35       19.90 2.07       19.96-0.39  -2.46
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.21  3.17                   2.78  2.73 1.02  2.91  3.30 0.88   0.87
     28         3.60                         3.34 0.83        3.87 0.75   0.90
     33         2.87                         2.19 1.27        2.82 1.03   0.81
     26         2.97                         2.35 1.19        3.18 0.92   0.77
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 19.28)(0.88) + 19.56      0.94(F 28 - 18.79)(0.75) + 19.56

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  9.85 11.84 23.23 37.89 51.79 61.65 63.20 60.77 52.79 39.41 25.02 12.51
1952 12.13 16.10 29.17 40.13 54.75 62.07 65.46 63.39 54.51 43.66 30.97 21.04
1953 15.21 17.30 26.18 39.10 51.60 61.42 66.55 63.93 58.74 47.42 33.20 16.05
1954 13.02 15.46 28.25 35.76 50.00 59.80 65.31 62.77 54.74 44.42 32.79 21.04
1955 12.87 11.24 24.43 40.64 56.68 64.70 68.90 66.36 57.81 41.43 24.50 11.80
1956  7.50 12.31 21.23 35.63 51.15 60.79 65.53 61.08 56.69 45.28 32.75 15.34
1957  8.70 11.29 24.84 38.75 51.71 62.35 66.45 64.35 55.47 43.71 31.63 22.12
1958 16.49 20.12 29.16 42.75 52.17 59.31 63.05 63.02 56.68 45.29 28.85 14.00
1959  6.73 13.32 26.51 41.40 53.81 63.01 67.90 65.60 56.13 39.27 28.00 17.75
1960 16.08 14.17 24.23 37.32 51.87 61.29 66.41 65.50 57.97 45.55 29.98 16.86
1961 13.41 20.88 30.65 40.70 51.59 61.98 67.92 64.71 57.99 44.77 30.23 15.62
1962  9.04 13.87 25.63 40.37 52.29 61.02 65.14 62.72 57.50 46.51 33.29 17.12
1963  9.00 14.49 28.85 42.56 54.04 62.86 67.65 65.77 61.21 50.76 33.23 19.34
1964 13.26 17.65 26.74 40.82 54.83 63.89 65.32 62.67 54.74 44.13 28.15 13.55
1965  5.87  8.56 21.15 36.68 52.52 61.19 64.42 60.16 53.77 41.80 32.61 15.13
1966  9.17 12.46 26.55 39.34 50.43 62.04 66.88 64.72 55.95 43.01 28.29 16.16
1967  9.43 13.45 23.56 37.66 49.85 58.90 64.57 63.32 55.58 43.36 29.13 17.31
1968 11.30 17.19 28.49 41.90 51.50 59.62 64.61 63.18 56.84 45.34 29.74 14.89
1969  9.57 13.31 26.87 39.55 51.34 59.03 64.58 65.08 55.99 42.61 29.26 16.85
1970 10.94 11.44 23.46 36.22 51.88 62.77 68.24 65.55 56.94 43.72 27.46 11.79
1971  7.03 11.92 26.46 38.89 53.37 60.88 65.47 62.68 57.31 44.96 29.94 13.75
1972  6.63  9.82 22.29 39.65 53.42 62.73 65.28 62.10 54.33 41.58 25.86 15.82
1973 11.84 21.84 31.23 43.21 52.53 61.44 66.66 63.87 58.18 45.04 30.84 15.79
1974 10.81 14.00 25.91 37.61 51.38 61.90 66.73 63.10 54.28 43.10 32.54 20.46
1975 14.62 14.46 22.69 37.56 52.04 64.62 67.50 64.36 56.22 44.81 30.89 16.38
1976 13.18 17.23 31.25 41.83 55.97 63.18 67.88 65.07 55.37 40.26 22.41  8.39
1977  6.35 16.25 33.02 48.27 58.70 66.18 65.00 61.98 53.56 42.45 27.15 12.81
1978  6.37 11.53 24.05 40.10 53.16 62.35 65.87 64.99 58.04 44.52 27.20 10.66
1979  3.59  9.06 22.27 36.44 48.87 59.61 64.63 63.69 54.92 43.28 30.68 18.98
1980 13.59 13.49 26.05 41.76 56.06 64.18 66.37 63.52 54.01 42.45 27.96 18.25
1981 14.40 21.74 32.38 43.64 53.61 61.68 65.88 63.89 55.57 45.22 31.04 14.83
1982  6.88  9.90 24.36 39.30 51.35 61.73 64.49 63.89 56.33 43.49 31.61 20.72
1983 19.08 22.34 31.36 40.83 51.86 62.38 69.56 67.98 59.02 45.13 25.61 12.97
1984 11.34 18.60 30.65 39.74 53.89 62.14 67.88 64.19 57.14 43.68 30.08 16.37
1985 10.22 16.99 29.97 45.27 54.50 62.05 63.48 61.96 54.09 39.78 22.00 10.59
1986  7.62 16.45 27.69 42.07 54.26 62.44 64.90 62.02 53.79 40.87 28.71 18.60
1987 19.72 24.91 37.07 47.04 58.52 65.59 68.37 65.44 55.74 45.02 32.25 19.40
1988 10.98 13.14 26.11 43.89 58.27 67.59 69.77 65.83 56.01 42.93 28.30 18.48
1989 10.37 13.53 22.87 39.52 52.69 62.81 67.32 65.56 56.94 42.37 25.16 16.81
1990 14.11 23.09 30.39 42.24 53.12 61.55 66.19 64.20 55.52 43.68 27.58 14.51
1991  9.85 15.81 29.93 43.14 56.44 64.12 67.89 63.92 55.03 39.17 25.92 17.20
1992 17.04 21.44 28.76 40.76 51.59 59.49 61.28 59.62 53.64 41.74 27.25 14.53
1993  9.78 15.22 26.88 40.21 51.16 59.50 63.98 61.10 53.00 38.45 25.71  9.91
1994  3.64  8.80 24.55 41.46 53.47 62.08 64.78 63.09 56.89 46.66 33.53 20.54
1995 12.54 15.14 24.02 39.02 52.87 63.38 68.21 63.99 55.88 39.19 23.47  7.83
1996  4.64  7.53 20.29 34.53 50.15 60.54 66.09 63.50 55.97 39.99 23.91  9.89
1997  7.41 12.68 25.18 36.96 51.24 60.81 66.04 63.72 55.90 42.78 31.09 18.26

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.948 0.912 0.907 0.906
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.1 11.3 10.2  7.6 19.7 11.0 10.4 14.1  9.9 17.0  9.8  3.6 12.5  4.6  7.4
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 15  2.5  2.9  3.7  0.1  1.5  2.5  3.2  3.9  0.7  0.9  1.1 -0.7 -0.1  0.3  0.6
S- 27 -2.0 -1.0 -2.8 -4.3 -3.8 -2.8 -4.7 -3.6 -5.7 -4.8 -5.1 -6.5 -5.6 -8.1 -5.2
S- 28 -2.9 -1.5 -1.9 -4.6 -5.6 -3.1 -4.7 -4.2 -6.4 -6.5 -2.5 -5.1 -5.1 -8.4 -2.5
S- 16  0.7  1.3  3.7 -1.7 -0.4 -0.7  1.5  0.6 -1.7 -1.7  2.9  0.3  0.2 -1.7  1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.63 2.61 3.66 3.19 2.60 0.41 11.28  8.26 3.02 11.22  9.68 1.55  -1.47
     27 -3.40-3.05-2.91-2.76-3.15-5.87       14.29-3.01       15.63-4.40  -1.39
     28 -3.28-2.80-2.71-2.75-3.50-5.22       14.08-2.80       15.56-4.34  -1.54
     16  1.84 2.49 2.90 2.32 0.90 0.02        8.75 2.52       10.87 0.35  -2.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.77  3.92                   3.30  3.59 0.92  4.56  4.17 1.09   1.19
     27         3.74                         3.27 1.01        3.87 1.18   1.16
     28         4.22                         3.27 1.01        4.77 0.96   0.95
     16         4.64                         3.96 0.83        4.90 0.93   1.12
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 -  9.68)(1.09) + 11.22      0.95(F 27 - 15.63)(1.18) + 11.22

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.959 0.926 0.926 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.3 18.6 17.0 16.5 24.9 13.1 13.5 23.1 15.8 21.4 15.2  8.8 15.1  7.5 12.7
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 15  2.5  2.7  3.2 -0.7  2.5  2.7  4.0  4.1  0.4  1.2  1.7  0.0  0.2  0.8  1.3
S- 26 -2.1 -1.1 -2.1 -4.3 -1.8 -3.4 -3.8 -1.9 -4.6 -2.6 -3.9 -5.9 -6.1 -7.0 -6.5
S- 27 -1.6 -1.3 -2.2 -4.9 -3.5 -3.6 -3.9 -3.3 -5.8 -4.5 -2.5 -6.0 -6.3 -7.5 -5.5
S- 16  1.2  0.4  1.9 -2.9  2.1 -1.0  3.3  0.7 -2.9 -2.1  2.4 -0.1  0.3 -1.0  1.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.64 2.24 3.75 3.21 2.63 0.80 14.57 11.80 2.77 16.38 14.61 1.77  -1.00
     26 -3.21-3.41-2.84-2.65-2.53-5.22       17.56-2.98       20.18-3.80  -0.81
     27 -3.24-3.14-2.56-2.61-3.09-5.44       17.42-2.84       20.54-4.16  -1.32
     16  1.73 2.33 2.83 2.28 0.90-0.28       12.20 2.37       16.13 0.25  -2.12
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.10  4.20                   3.30  3.23 1.02  4.87  4.48 1.09   1.07
     26         3.47                         2.74 1.21        3.54 1.37   1.14
     27         4.06                         3.13 1.05        4.03 1.21   1.15
     16         4.97                         3.63 0.91        4.98 0.98   1.08
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 14.61)(1.09) + 16.38      0.96(F 26 - 20.18)(1.37) + 16.38

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.961 0.928 0.922 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.4 30.6 30.0 27.7 37.1 26.1 22.9 30.4 29.9 28.8 26.9 24.5 24.0 20.3 25.2
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 15  2.7  2.0  2.7 -0.2  2.8  2.7  4.1  3.6  0.4  1.0  2.1  0.4  0.6  1.4  2.3
S- 26 -0.4 -0.5 -1.9 -4.2  0.2 -2.1 -1.6 -2.0 -2.9 -2.4 -1.0 -3.8 -4.5 -4.3 -4.3
S- 27 -0.6 -0.7 -3.0 -4.6 -2.4 -3.4 -2.7 -3.2 -4.7 -4.4 -1.2 -4.7 -5.9 -5.9 -4.5
S- 16  2.8  1.2  0.8 -0.9  3.0 -1.0  2.4  0.9 -2.6 -2.2  1.7 -0.2 -0.5 -0.6  1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.36 1.84 3.25 2.75 2.46 1.16 26.02 23.68 2.33 27.71 25.82 1.89  -0.44
     26 -2.10-2.43-2.03-1.57-1.51-3.30       28.07-2.06       30.09-2.38  -0.32
     27 -2.94-2.99-2.42-2.60-2.67-4.48       28.61-2.59       31.18-3.46  -0.87
     16  1.29 1.45 2.19 1.65 1.03-0.39       24.37 1.65       27.29 0.43  -1.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.53  3.61                   2.79  2.79 1.00  4.00  3.95 1.01   1.01
     26         2.98                         2.20 1.27        3.12 1.28   1.01
     27         3.55                         2.90 0.96        3.38 1.18   1.23
     16         4.11                         3.24 0.86        3.87 1.03   1.20
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 25.82)(1.01) + 27.71      0.96(F 26 - 30.09)(1.28) + 27.71

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  26    0.966 0.938 0.937 0.916
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 40.8 39.7 45.3 42.1 47.0 43.9 39.5 42.2 43.1 40.8 40.2 41.5 39.0 34.5 37.0
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
S- 15  2.5  1.8  2.2 -0.4  2.4  2.5  3.4  3.1  0.8  1.0  1.8  1.0  1.5  1.9  2.6
S- 16  2.6  0.9 -0.1 -1.7  1.6 -0.1  1.2  0.7 -0.9 -2.1  0.2 -1.3  1.5  0.3  1.4
S- 27 -0.7 -1.1 -3.0 -4.4 -2.8 -2.9 -1.9 -2.2 -3.5 -3.4 -1.2 -3.8 -3.2 -4.2 -3.5
S- 26  1.0  0.2 -1.1 -3.6 -0.1 -0.3  0.1 -0.7 -2.0 -1.0 -0.1 -1.4 -1.6 -2.3 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.05 1.62 2.65 2.18 2.13 1.53 39.37 37.35 2.02 41.11 39.23 1.89  -0.13
     16  0.77 0.65 1.63 0.80 0.60-0.12       38.31 1.05       40.83 0.28  -0.77
     27 -2.70-2.97-2.49-2.48-2.48-3.26       41.92-2.55       43.90-2.79  -0.23
     26 -1.23-1.73-1.64-0.77-0.60-1.50       40.89-1.52       42.11-0.99   0.53
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.85  2.95                   2.22  2.04 1.09  3.02  3.20 0.94   0.87
     16         3.40                         2.33 0.95        3.46 0.87   0.92
     27         2.83                         2.12 1.05        3.14 0.96   0.92
     26         2.44                         1.61 1.37        2.98 1.02   0.74
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 39.23)(0.94) + 41.11      0.97(F 16 - 40.83)(0.87) + 41.11

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.980 0.964 0.945 0.942
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 51.9 53.9 54.5 54.3 58.5 58.3 52.7 53.1 56.4 51.6 51.2 53.5 52.9 50.2 51.2
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 15  2.3  1.8  2.4  0.5  2.1  2.4  2.4  2.1  1.1  1.3  1.6  1.4  1.9  1.7  2.1
S- 16  1.5  1.0  0.2 -0.5 -0.6 -0.8 -0.6  0.2 -0.3 -1.0 -0.4 -1.2  0.7 -0.5 -0.2
S- 27 -1.0 -1.7 -3.2 -3.9 -2.6 -2.1 -2.4 -2.7 -3.0 -3.2 -2.4 -3.8 -1.8 -3.2 -2.8
S- 28 -1.0 -1.3 -3.4 -3.2 -3.0 -2.7 -2.9 -2.4 -2.8 -3.1 -2.1 -3.9 -0.7 -3.3 -2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.83 1.52 2.10 1.87 1.99 1.57 52.72 50.94 1.78 53.60 51.80 1.80   0.02
     16  0.19 0.36 0.56 0.11 0.16-0.41       52.25 0.47       53.78-0.18  -0.65
     27 -2.71-3.01-2.87-2.35-2.49-2.89       55.52-2.80       56.26-2.66   0.14
     28 -2.71-2.75-2.92-2.62-2.59-2.63       55.44-2.72       56.16-2.55   0.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.23  2.28                   1.69  1.68 1.00  2.42  2.44 0.99   0.99
     16         2.58                         1.73 0.98        2.66 0.91   0.93
     27         2.14                         1.60 1.05        2.53 0.95   0.91
     28         2.33                         1.88 0.90        2.71 0.89   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.99(F 15 - 51.80)(0.99) + 53.60      0.98(F 16 - 53.78)(0.91) + 53.60

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  26    0.977 0.951 0.934 0.928
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.4 62.1 62.0 62.4 65.6 67.6 62.8 61.5 64.1 59.5 59.5 62.1 63.4 60.5 60.8
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 15  2.1  2.2  2.6  0.5  2.2  2.0  1.6  1.9  1.4  1.5  1.7  1.7  2.0  1.8  1.7
S- 27 -2.0 -1.7 -2.5 -3.6 -2.9 -2.6 -2.3 -2.3 -2.9 -2.8 -2.9 -3.0 -1.7 -2.3 -2.5
S- 16  0.6  0.6  0.4 -1.4 -0.2 -1.1 -1.2 -0.1 -0.1 -0.6  0.5 -0.5  0.8 -0.6 -1.6
S- 26  0.4  0.7  0.0 -1.4  0.1  0.9  0.6  0.3 -0.7 -0.5 -1.1 -0.3 -0.1  0.3  0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.80 1.52 1.94 1.93 1.91 1.69 61.82 60.13 1.69 62.43 60.63 1.80   0.11
     27 -2.53-2.85-2.68-2.11-2.44-2.58       64.55-2.72       64.95-2.52   0.20
     16 -0.05 0.02 0.07-0.01-0.09-0.30       61.71 0.11       62.73-0.30  -0.41
     26 -0.21-0.64-0.64 0.38 0.13-0.32       62.40-0.58       62.47-0.04   0.54
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.84  1.80                   1.38  1.34 1.03  2.08  2.04 1.02   0.99
     27         1.75                         1.35 1.02        2.14 0.97   0.95
     16         1.88                         1.17 1.17        2.29 0.91   0.78
     26         1.62                         1.36 1.01        1.94 1.07   1.06
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.99(F 15 - 60.63)(1.02) + 62.43      0.98(F 27 - 64.95)(0.97) + 62.43

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  26    0.974 0.942 0.938 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.6 67.9 63.5 64.9 68.4 69.8 67.3 66.2 67.9 61.3 64.0 64.8 68.2 66.1 66.0
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 15  2.0  1.8  2.3  0.7  2.4  1.6  1.9  1.2  1.3  1.3  1.7  1.6  1.6  1.6  1.6
S- 27 -1.8 -1.6 -2.2 -3.5 -2.0 -3.2 -2.0 -2.5 -2.4 -2.7 -2.9 -2.5 -2.7 -1.8 -2.3
S- 16 -0.1  0.1  0.5 -1.7  0.9 -1.8 -0.8 -0.8 -0.6 -0.7  1.2 -0.2  0.0 -0.8 -1.6
S- 26  0.5  0.6 -0.3 -0.9  0.2 -0.6  0.8 -0.1  0.0 -0.8 -1.1 -0.5 -1.2  0.6  0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.67 1.31 1.82 1.88 1.75 1.54 65.95 64.47 1.48 66.38 64.75 1.63   0.16
     27 -2.39-2.75-2.18-2.23-2.34-2.48       68.48-2.53       68.79-2.41   0.12
     16 -0.34-0.28-0.37-0.25-0.39-0.39       66.34-0.39       66.81-0.42  -0.03
     26 -0.13-0.57 0.00 0.18 0.03-0.34       66.26-0.31       66.53-0.14   0.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.76  1.78                   1.64  1.70 0.97  2.30  2.24 1.03   1.06
     27         1.68                         1.56 1.05        2.22 1.04   0.98
     16         1.90                         1.66 0.99        2.54 0.90   0.92
     26         1.66                         1.53 1.07        2.13 1.08   1.01
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.99(F 15 - 64.75)(1.03) + 66.38      0.97(F 27 - 68.79)(1.04) + 66.38

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.967 0.927 0.919 0.908
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 68.0 64.2 62.0 62.0 65.4 65.8 65.6 64.2 63.9 59.6 61.1 63.1 64.0 63.5 63.7
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
S- 15  2.3  1.9  2.3  0.6  2.2  1.8  1.7  1.1  1.2  1.4  1.7  1.7  1.6  1.3  1.3
S- 16  0.9  0.3  1.2 -0.6  1.2  0.0 -0.7 -1.2 -1.1 -0.1  0.8 -0.2 -0.5 -0.5 -1.6
S- 27 -1.5 -1.4 -2.1 -3.4 -1.7 -3.3 -1.5 -2.6 -2.1 -2.4 -2.6 -2.2 -3.1 -2.0 -2.2
S- 28 -2.5 -2.0 -2.0 -3.4 -1.7 -3.3 -2.4 -3.1 -2.8 -2.1 -2.3 -2.1 -3.0 -1.9 -3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.69 1.43 1.87 1.88 1.77 1.45 63.52 61.93 1.59 63.74 62.14 1.61   0.01
     16 -0.17-0.34 0.01-0.16 0.04-0.46       63.71-0.19       63.90-0.15   0.03
     27 -2.23-2.63-1.77-2.30-2.14-2.38       65.90-2.38       66.03-2.29   0.08
     28 -2.98-3.48-2.56-3.54-2.67-2.50       66.69-3.17       66.27-2.53   0.63
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.65  1.62                   1.84  1.85 0.99  1.99  1.85 1.08   1.08
     16         1.77                         1.87 0.98        2.13 0.94   0.96
     27         1.55                         1.73 1.06        1.88 1.06   1.00
     28         1.76                         1.85 0.99        2.14 0.93   0.94
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 62.14)(1.08) + 63.74      0.96(F 16 - 63.90)(0.94) + 63.74

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  28    0.953 0.918 0.896 0.887
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.0 57.1 54.1 53.8 55.7 56.0 56.9 55.5 55.0 53.6 53.0 56.9 55.9 56.0 55.9
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
S- 15  2.5  1.9  2.2  0.6  2.4  2.4  1.8  0.6  1.3  1.5  1.8  1.2  1.5  1.0  1.1
S- 27 -1.2 -1.7 -1.8 -3.4 -1.0 -2.2 -1.7 -3.2 -2.5 -2.2 -2.8 -2.4 -3.0 -2.5 -3.0
S- 26  0.5 -0.5 -1.3 -1.8  0.7 -0.5 -0.1 -1.2 -0.9 -0.6 -1.1 -0.8 -1.8 -1.0 -0.4
S- 28 -2.0 -1.1 -1.4 -3.2 -0.9 -2.3 -2.1 -3.8 -2.9 -2.2 -2.7 -2.1 -2.4 -2.2 -3.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.75 1.49 2.10 1.87 1.84 1.33 56.45 54.68 1.77 55.64 54.06 1.58  -0.19
     27 -2.13-2.45-1.59-2.23-1.92-2.62       58.58-2.13       57.95-2.31  -0.18
     26 -0.56-0.92-0.20-0.49-0.36-0.94       57.05-0.60       56.36-0.73  -0.13
     28 -2.53-2.95-1.93-3.05-2.13-2.64       59.04-2.59       57.99-2.36   0.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.70  1.67                   2.11  2.08 1.01  1.52  1.44 1.05   1.04
     27         1.56                         1.89 1.12        1.35 1.13   1.01
     26         1.59                         1.81 1.17        1.27 1.20   1.02
     28         1.66                         2.03 1.04        1.53 0.99   0.95
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 54.06)(1.05) + 55.64      0.96(F 27 - 57.95)(1.13) + 55.64

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  26    0.969 0.951 0.929 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.1 43.7 39.8 40.9 45.0 42.9 42.4 43.7 39.2 41.7 38.5 46.7 39.2 40.0 42.8
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
S- 15  2.3  2.4  2.6  1.1  2.5  2.6  2.0  1.0  1.3  1.4  1.0  1.1  1.1  1.0  0.9
S- 27 -1.5 -2.0 -2.1 -3.5 -1.5 -1.7 -2.3 -4.1 -2.8 -2.5 -3.7 -2.8 -3.9 -3.5 -3.1
S- 28 -1.1 -1.3 -0.2 -3.1 -1.1 -1.5 -2.5 -4.1 -3.1 -2.0 -3.5 -1.9 -3.6 -1.9 -3.2
S- 26 -0.9 -1.5 -2.8 -2.9  0.1 -1.0 -1.5 -2.9 -2.5 -1.7 -2.7 -1.7 -2.6 -3.0 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.97 1.84 2.42 2.16 2.09 1.11 44.23 42.10 2.13 42.10 40.48 1.61  -0.51
     27 -2.28-2.25-1.69-2.43-2.11-3.20       46.26-2.03       44.84-2.74  -0.71
     28 -2.04-2.19-1.36-2.32-1.76-2.76       46.06-1.84       44.38-2.28  -0.45
     26 -1.45-1.40-0.99-1.42-1.40-2.32       45.40-1.17       44.07-1.97  -0.80
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.43  2.31                   2.88  2.86 1.01  2.40  2.28 1.05   1.05
     27         2.18                         2.67 1.08        2.10 1.14   1.06
     28         2.26                         2.75 1.05        2.26 1.06   1.01
     26         2.10                         2.42 1.19        1.91 1.26   1.06
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 40.48)(1.05) + 42.10      0.98(F 27 - 44.84)(1.14) + 42.10

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  26    0.961 0.948 0.920 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.6 30.1 22.0 28.7 32.3 28.3 25.2 27.6 25.9 27.3 25.7 33.5 23.5 23.9 31.1
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
S- 15  2.0  2.9  2.0  1.0  2.3  2.6  2.7  1.0  0.9  1.1 -0.2  0.7  0.5  1.3  1.0
S- 27 -1.3 -2.5 -2.4 -3.5 -1.7 -2.2 -2.8 -4.4 -3.5 -4.0 -5.0 -2.6 -5.9 -3.8 -2.9
S- 28 -0.3 -1.3 -1.3 -4.2 -1.4 -2.6 -2.9 -3.6 -4.3 -2.3 -4.3 -1.4 -5.8 -1.3 -2.7
S- 26 -2.5 -2.8 -3.6 -3.1 -1.1 -2.0 -2.0 -4.6 -3.7 -4.1 -5.1 -2.7 -4.7 -5.1 -2.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.12 2.04 2.78 2.47 2.15 0.76 30.35 27.95 2.39 27.37 25.90 1.47  -0.92
     27 -2.63-2.51-2.14-2.64-2.32-3.94       32.62-2.28       30.59-3.22  -0.94
     28 -2.14-2.16-1.50-2.29-1.90-3.15       32.20-1.86       30.01-2.64  -0.78
     26 -2.59-2.22-2.11-2.53-2.49-4.02       32.29-1.94       30.70-3.33  -1.38
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.06  2.97                   2.82  2.80 1.01  3.21  3.27 0.98   0.98
     27         2.75                         2.60 1.08        2.98 1.08   0.99
     28         2.91                         2.99 0.94        3.20 1.00   1.06
     26         2.57                         2.16 1.30        2.71 1.18   0.91
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 25.90)(0.98) + 27.37      0.97(F 27 - 30.59)(1.08) + 27.37

Station# 860  LEECH LAKE/DAM      , mn  1465201    lat/lon 94.22   47.25     9M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.938 0.921 0.908 0.892
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.0 16.4 10.6 18.6 19.4 18.5 16.8 14.5 17.2 14.5  9.9 20.5  7.8  9.9 18.3
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 15  2.2  3.4  1.1  1.2  2.1  2.8  3.5  1.2  0.6  0.6 -0.9  0.4  0.2  1.0 -1.2
S- 27 -1.7 -2.6 -3.9 -4.1 -2.6 -4.1 -3.0 -5.2 -3.7 -5.2 -6.2 -3.7 -7.9 -4.5 -4.9
S- 28 -1.6 -1.7 -3.3 -5.4 -2.4 -4.3 -3.6 -4.7 -5.4 -2.8 -5.2 -2.4 -8.0 -1.2 -4.0
S- 16  1.1  4.0  0.1  0.0  0.0  1.8  0.6  0.5 -1.1  2.2 -0.8  2.5 -1.5  4.1 -0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.30 2.45 3.20 2.86 2.24 0.09 16.62 13.83 2.79 15.06 13.85 1.21  -1.58
     27 -3.27-3.06-2.67-2.93-3.10-5.16       19.51-2.90       19.28-4.22  -1.32
     28 -2.82-2.58-2.08-2.66-3.03-4.15       19.01-2.39       18.79-3.74  -1.34
     16  1.99 2.26 3.17 2.16 1.30 0.64       13.99 2.63       14.22 0.84  -1.79
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.45  3.46                   3.05  3.17 0.96  3.86  3.74 1.03   1.07
     27         3.17                         2.73 1.12        3.30 1.17   1.05
     28         3.60                         3.34 0.92        3.87 1.00   1.09
     16         4.01                         4.07 0.75        4.03 0.96   1.28
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 13.85)(1.03) + 15.06      0.96(F 27 - 19.28)(1.17) + 15.06

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 12.89 13.47 25.20 40.18 54.76 64.44 66.33 64.19 57.04 42.80 28.56 15.65
1952 14.75 18.01 30.59 43.09 58.58 67.10 70.51 68.75 59.40 47.82 34.16 24.00
1953 18.32 20.71 29.41 42.49 55.57 65.88 71.07 68.75 63.45 51.90 37.64 21.51
1954 19.13 21.91 34.59 41.69 55.90 65.27 70.98 67.88 58.94 48.30 35.55 23.95
1955 15.93 16.91 30.72 47.10 61.08 68.77 72.39 70.87 62.45 46.20 29.06 15.38
1956 11.40 16.16 26.32 41.46 57.30 66.52 70.62 66.25 61.86 49.18 37.48 21.46
1957 16.94 18.59 31.10 43.36 55.70 65.82 69.97 68.07 58.39 45.98 34.51 25.70
1958 20.02 21.79 30.44 45.75 55.91 63.11 66.13 66.98 61.76 49.96 33.45 19.08
1959 13.14 20.02 32.12 46.54 58.90 68.02 72.62 69.53 59.27 43.10 31.94 21.82
1960 18.24 15.11 25.88 40.10 55.73 64.88 69.85 68.76 61.34 48.65 33.88 21.80
1961 18.40 24.58 32.92 43.42 54.60 65.24 70.83 67.88 61.13 47.78 32.53 18.41
1962 12.12 15.99 27.50 43.12 56.64 65.04 68.07 65.68 60.28 49.41 36.64 20.82
1963 13.21 18.45 33.17 46.86 58.40 66.57 70.86 68.59 63.82 53.18 35.15 22.01
1964 17.58 22.43 31.50 44.45 59.37 69.14 70.77 67.46 58.34 47.14 31.57 17.68
1965 10.68 12.35 24.03 39.63 56.62 65.96 68.95 64.03 57.54 45.38 36.73 19.92
1966 13.91 17.07 30.51 43.59 54.53 66.32 70.78 68.10 58.69 45.73 31.19 19.86
1967 13.52 17.90 28.23 42.48 55.00 63.45 68.53 66.65 58.95 47.08 33.70 22.15
1968 16.08 22.45 34.23 47.48 56.82 64.37 70.01 67.89 60.82 48.32 33.28 18.59
1969 13.45 15.38 29.26 43.18 56.40 64.69 69.29 69.55 60.46 46.89 32.51 18.51
1970 12.52 14.17 27.80 42.23 58.02 68.43 72.68 69.60 60.60 47.01 32.07 17.60
1971 13.10 16.61 30.78 43.49 58.48 65.49 70.22 66.97 61.59 48.94 33.71 18.07
1972 10.75 14.27 26.36 43.45 57.07 66.36 69.23 66.59 58.15 45.33 29.22 19.83
1973 16.42 26.12 35.42 46.70 57.00 66.24 71.67 68.28 62.31 49.40 34.89 20.15
1974 14.83 19.46 31.83 43.94 56.63 66.17 70.49 67.42 59.05 47.68 35.88 23.26
1975 17.10 16.73 24.81 40.42 55.87 68.49 71.75 68.46 60.72 48.65 35.42 21.17
1976 18.16 22.24 35.82 46.36 60.08 67.78 72.72 69.50 59.05 43.49 26.76 11.66
1977 10.11 18.39 36.99 51.69 62.85 70.00 69.84 67.46 58.74 47.07 30.99 16.24
1978  9.37 14.66 28.22 44.62 57.79 66.74 70.68 70.32 63.37 49.51 31.58 14.67
1979  7.06 11.40 25.04 40.31 54.18 64.76 69.24 67.82 59.29 46.97 34.33 23.48
1980 18.24 18.41 29.84 45.46 59.51 67.71 70.25 67.81 58.12 46.96 33.21 24.05
1981 19.50 26.18 36.97 48.38 57.65 65.11 68.90 66.82 58.19 47.49 32.42 16.31
1982  8.60 12.94 27.91 43.45 55.28 65.36 68.29 67.23 58.98 44.64 33.07 22.82
1983 22.34 25.03 33.23 43.13 54.64 65.99 72.56 70.75 61.35 47.29 27.33 14.79
1984 12.35 19.74 31.41 41.65 56.86 65.79 71.30 66.78 59.30 46.17 33.06 19.33
1985 13.23 19.87 34.17 49.82 59.39 65.71 66.46 64.79 56.91 42.59 25.25 14.88
1986 12.23 21.62 32.66 47.18 59.04 66.79 69.54 66.40 58.54 45.61 33.88 24.35
1987 25.30 30.13 41.40 52.27 63.51 70.36 71.69 68.39 58.61 48.11 34.98 22.63
1988 14.38 18.11 30.99 49.01 63.00 72.84 75.08 70.93 59.99 46.12 31.89 23.92
1989 16.72 19.07 27.48 43.91 57.70 67.46 71.75 69.35 60.93 46.36 29.81 21.88
1990 20.37 28.84 35.93 46.74 57.96 65.78 70.28 68.64 61.09 50.22 34.24 22.23
1991 18.12 24.59 37.12 49.33 61.96 69.10 71.88 67.59 59.56 44.02 30.59 21.42
1992 22.22 27.29 34.78 46.23 56.72 64.14 65.48 63.79 57.89 45.74 31.46 19.28
1993 14.41 17.36 28.24 42.33 55.00 63.76 68.28 65.64 57.67 44.01 31.59 16.27
1994  9.81 14.69 30.04 47.10 59.22 67.11 68.72 66.81 60.71 50.50 36.57 23.97
1995 17.86 21.62 30.77 43.19 56.02 66.26 72.08 68.39 59.99 44.25 29.67 15.58
1996 12.42 15.13 26.96 40.05 54.91 64.57 69.51 67.07 60.35 44.86 28.17 13.30
1997 10.92 15.99 27.82 39.13 53.98 63.97 69.29 66.74 59.21 45.50 32.85 20.33

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  34    0.973 0.972 0.927 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.3 12.4 13.2 12.2 25.3 14.4 16.7 20.4 18.1 22.2 14.4  9.8 17.9 12.4 10.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
S- 27  1.2  0.0  0.2  0.3  1.8  0.6  1.6  2.7  2.5  0.4 -0.5 -0.3 -0.3 -0.3 -1.7
S- 28  0.3 -0.5  1.1  0.1 -0.1  0.3  1.7  2.1  1.9 -1.4  2.2  1.0  0.2 -0.7  1.0
S- 16  4.0  2.3  6.7  2.9  5.2  2.7  7.8  6.8  6.6  3.5  7.5  6.5  5.5  6.1  5.4
S- 34 -2.9 -4.8 -6.0 -7.4 -3.5 -5.1 -5.9 -2.8 -2.7 -7.3 -3.6 -7.1 -4.9 -8.6 -5.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.96 1.17 1.13 1.35 0.88-0.03 15.52 14.29 1.23 16.18 15.63 0.55  -0.68
     28  1.08 1.42 1.34 1.37 0.53 0.62       14.08 1.44       15.56 0.62  -0.82
     16  6.20 6.71 6.95 6.44 4.93 5.86        8.75 6.76       10.87 5.30  -1.46
     34 -5.06-4.85-5.04-4.85-5.06-5.71       20.32-4.80       21.39-5.21  -0.41
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.89  3.74                   2.99  3.27 0.91  4.54  3.87 1.17   1.28
     28         4.22                         3.27 0.91        4.77 0.95   1.04
     16         4.64                         3.96 0.75        4.90 0.93   1.23
     34         3.67                         2.63 1.13        3.88 1.17   1.03
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 15.63)(1.17) + 16.18      0.99(F 28 - 15.56)(0.95) + 16.18

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  26    0.979 0.977 0.944 0.927
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.0 19.7 19.9 21.6 30.1 18.1 19.1 28.8 24.6 27.3 17.4 14.7 21.6 15.1 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
S- 27  1.1 -0.1  0.7  0.3  1.7  1.4  1.6  2.5  2.9  1.4 -0.4 -0.1  0.2  0.1 -2.2
S- 28  0.3 -1.3  0.6 -0.1  1.6  0.8  2.2  1.8  1.8 -0.4  1.1  0.9  0.9  0.4  0.0
S- 16  3.9  1.5  4.8  2.3  7.3  3.9  8.9  6.4  5.9  3.8  4.5  5.8  6.8  6.6  4.8
S- 26  0.6  0.0  0.8  0.9  3.4  1.6  1.8  3.8  4.2  3.2 -1.7  0.0  0.4  0.6 -3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.95 0.81 1.19 1.26 1.00 0.28 18.43 17.42 1.01 21.27 20.54 0.73  -0.28
     28  0.94 1.10 1.14 1.10 0.61 0.67       17.27 1.16       20.57 0.71  -0.46
     16  5.92 6.28 6.58 6.15 4.98 5.44       12.20 6.23       16.13 5.15  -1.09
     26  0.97 0.55 0.90 1.22 1.56 0.50       17.56 0.87       20.18 1.10   0.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.39  4.06                   3.38  3.13 1.08  4.77  4.03 1.18   1.10
     28         4.48                         3.24 1.04        4.66 1.02   0.98
     16         4.97                         3.63 0.93        4.98 0.96   1.03
     26         3.47                         2.74 1.23        3.54 1.35   1.09
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 20.54)(1.18) + 21.27      0.99(F 28 - 20.57)(1.02) + 21.27

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  26    0.981 0.981 0.937 0.935
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 33.2 31.4 34.2 32.7 41.4 31.0 27.5 35.9 37.1 34.8 28.2 30.0 30.8 27.0 27.8
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
S- 28  1.3  0.0  0.9  1.4  2.4  0.9  2.2  2.3  1.6  0.5  1.0  1.3  1.6  0.5  0.1
S- 27  1.2  0.0  1.2  0.4  2.0  1.5  1.9  2.4  2.5  1.6  0.1  0.8  0.8  0.7 -1.9
S- 16  4.7  1.9  5.0  4.1  7.3  3.9  7.0  6.4  4.6  3.8  3.0  5.2  6.2  6.1  4.4
S- 26  1.5  0.3  2.3  0.7  4.5  2.8  3.0  3.5  4.3  3.7  0.4  1.7  2.3  2.4 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.15 1.20 1.16 1.19 1.16 0.95 29.70 28.55 1.15 32.20 31.00 1.20   0.04
     27  1.14 0.93 1.30 1.39 1.26 0.68       28.61 1.09       31.18 1.02  -0.07
     16  5.37 5.36 5.91 5.64 4.96 4.77       24.37 5.33       27.29 4.91  -0.41
     26  1.98 1.48 1.69 2.41 2.42 1.86       28.07 1.63       30.09 2.11   0.48
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.80  3.75                   3.09  3.09 1.00  3.90  3.62 1.08   1.08
     27         3.55                         2.90 1.06        3.38 1.15   1.08
     16         4.11                         3.24 0.95        3.87 1.01   1.06
     26         2.98                         2.20 1.40        3.12 1.25   0.89
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 31.00)(1.08) + 32.20      0.99(F 27 - 31.18)(1.15) + 32.20

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  26    0.981 0.981 0.932 0.931
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.1 41.7 49.8 47.2 52.3 49.0 43.9 46.7 49.3 46.2 42.3 47.1 43.2 40.0 39.1
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
S- 27  1.6  0.8  1.5  0.7  2.5  2.2  2.5  2.3  2.7  2.1  0.9  1.8  1.0  1.3 -1.3
S- 28  1.8  0.8  1.2  1.4  2.9  2.0  2.0  2.3  2.7  1.2  0.9  1.4  2.5  1.7 -0.2
S- 34 -0.7 -1.5 -2.2 -3.1 -0.1 -1.5 -3.3 -0.8 -1.3 -1.8 -2.1 -2.3 -1.1 -2.9 -5.1
S- 26  3.2  2.1  3.5  1.5  5.2  4.8  4.5  3.8  4.1  4.5  2.0  4.2  2.6  3.2  0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.50 1.27 1.57 1.63 1.72 1.21 43.28 41.92 1.36 45.40 43.90 1.51   0.14
     28  1.54 1.55 1.61 1.42 1.63 1.45       41.76 1.53       43.77 1.63   0.11
     34 -2.41-2.26-2.88-2.69-1.84-2.38       45.73-2.44       47.40-1.99   0.45
     26  2.97 2.51 2.42 3.34 3.60 2.97       40.89 2.39       42.11 3.30   0.90
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.13  2.83                   2.38  2.12 1.12  3.72  3.14 1.19   1.06
     28         3.00                         2.47 0.96        3.32 1.12   1.16
     34         2.74                         2.28 1.05        3.24 1.15   1.10
     26         2.44                         1.61 1.48        2.98 1.25   0.85
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 43.90)(1.19) + 45.40      0.99(F 28 - 43.77)(1.12) + 45.40

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  26  34    0.980 0.979 0.935 0.928
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.6 56.9 59.4 59.0 63.5 63.0 57.7 58.0 62.0 56.7 55.0 59.2 56.0 54.9 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
S- 28  1.8  1.7  1.5  1.5  2.0  2.0  2.1  2.4  2.7  2.0  1.8  1.8  2.5  1.4  0.2
S- 27  1.7  1.3  1.6  0.9  2.4  2.6  2.6  2.2  2.5  1.9  1.5  2.0  1.3  1.5  0.0
S- 26  3.8  3.0  4.0  2.6  5.6  5.9  5.4  4.3  4.4  4.2  3.7  4.7  3.2  3.8  2.2
S- 34 -0.3 -0.5 -1.5 -1.9 -0.3  0.0 -1.4 -0.4 -0.2 -0.6 -1.2 -1.1  0.4 -2.0 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.71 1.64 1.69 1.77 1.71 1.78 57.00 55.44 1.57 57.99 56.16 1.84   0.27
     27  1.71 1.38 1.75 2.05 1.80 1.53       55.52 1.49       56.26 1.73   0.25
     26  3.80 3.19 3.38 4.48 4.18 3.76       53.78 3.23       53.93 4.06   0.83
     34 -1.50-1.68-2.18-1.39-1.14-0.94       58.91-1.90       58.86-0.86   1.04
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.36  2.33                   1.81  1.88 0.97  2.93  2.71 1.08   1.12
     27         2.14                         1.60 1.13        2.53 1.16   1.03
     26         1.88                         1.37 1.32        2.37 1.24   0.93
     34         2.19                         1.83 0.99        2.77 1.06   1.07
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 56.16)(1.08) + 57.99      0.99(F 27 - 56.26)(1.16) + 57.99

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.968 0.962 0.929 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.0 65.8 65.7 66.8 70.4 72.8 67.5 65.8 69.1 64.1 63.8 67.1 66.3 64.6 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 27  1.6  2.0  1.2  0.7  1.9  2.7  2.3  1.9  2.1  1.9  1.3  2.0  1.2  1.8  0.7
S- 28  1.4  1.7  0.8  0.5  1.6  2.0  1.8  2.0  2.3  2.1  2.1  1.9  2.0  1.7  0.0
S- 26  4.0  4.3  3.6  3.0  4.9  6.1  5.3  4.6  4.3  4.1  3.2  4.7  2.8  4.3  3.3
S- 15  5.7  5.9  6.2  4.8  7.0  7.3  6.2  6.1  6.4  6.1  5.9  6.7  4.9  5.8  4.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.78 1.49 1.92 2.16 1.69 1.56 66.12 64.55 1.57 66.64 64.95 1.69   0.12
     28  1.47 1.31 1.51 1.57 1.34 1.72       64.79 1.32       65.06 1.58   0.26
     26  4.09 3.71 3.95 4.65 4.26 3.82       62.40 3.72       62.47 4.17   0.45
     15  6.11 5.86 6.53 6.19 6.03 5.84       60.13 5.99       60.63 6.01   0.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.93  1.75                   1.58  1.35 1.17  2.42  2.14 1.13   0.97
     28         1.89                         1.49 1.06        2.35 1.03   0.97
     26         1.62                         1.36 1.16        1.94 1.25   1.08
     15         1.80                         1.34 1.18        2.04 1.19   1.01
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 64.95)(1.13) + 66.64      0.98(F 28 - 65.06)(1.03) + 66.64

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.956 0.952 0.921 0.908
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.6 71.3 66.5 69.5 71.7 75.1 71.8 70.3 71.9 65.5 68.3 68.7 72.1 69.5 69.3
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
S- 27  1.2  1.8  0.8  1.2  1.3  2.1  2.4  1.6  1.6  1.5  1.4  1.4  1.1  1.6  0.9
S- 28  0.4  1.4  0.4  0.5  1.3  1.3  1.7  1.6  1.4  1.8  2.3  1.6  1.7  1.1  0.1
S- 26  3.5  4.0  2.7  3.7  3.6  4.7  5.3  4.0  4.0  3.4  3.2  3.5  2.7  4.0  3.8
S- 15  5.0  5.2  5.3  5.3  5.7  6.9  6.3  5.3  5.3  5.5  6.0  5.6  5.5  5.1  4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.71 1.42 1.96 2.24 1.46 1.38 70.00 68.48 1.52 70.26 68.79 1.47  -0.05
     28  1.04 0.77 1.13 1.10 0.91 1.41       69.24 0.75       69.02 1.24   0.49
     26  3.97 3.60 4.14 4.65 3.83 3.51       66.26 3.74       66.53 3.73   0.00
     15  5.77 5.48 5.96 6.35 5.55 5.39       64.47 5.53       64.75 5.51  -0.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.88  1.68                   1.84  1.56 1.18  2.39  2.22 1.07   0.91
     28         1.87                         1.66 1.11        2.45 0.97   0.88
     26         1.66                         1.53 1.20        2.13 1.12   0.93
     15         1.78                         1.70 1.08        2.24 1.07   0.98
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 68.79)(1.07) + 70.26      0.98(F 28 - 69.02)(0.97) + 70.26

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  26  15    0.949 0.948 0.912 0.898
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.8 66.8 64.8 66.4 68.4 70.9 69.3 68.6 67.6 63.8 65.6 66.8 68.4 67.1 66.7
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
S- 28  0.3  0.6  0.8  1.0  1.2  1.8  1.3  1.3  0.9  2.0  2.2  1.6  1.4  1.7 -0.2
S- 27  1.2  1.1  0.7  1.0  1.2  1.8  2.3  1.8  1.5  1.8  1.9  1.5  1.3  1.6  0.8
S- 26  3.4  2.9  2.2  2.8  2.9  3.7  4.5  4.1  3.7  3.4  3.5  3.3  2.9  3.6  3.5
S- 15  5.0  4.5  5.1  5.0  5.2  6.9  5.5  5.5  4.9  5.6  6.2  5.4  6.0  4.8  4.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.03 0.84 1.19 0.99 0.85 1.37 67.58 66.69 0.89 67.47 66.27 1.20   0.31
     27  1.77 1.70 1.99 2.23 1.37 1.49       65.90 1.68       66.03 1.44  -0.25
     26  3.72 3.68 3.78 4.32 3.33 3.41       63.99 3.59       64.12 3.35  -0.23
     15  5.70 5.75 5.62 6.41 5.28 5.32       61.93 5.65       62.14 5.33  -0.32
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.66  1.76                   1.83  1.85 0.99  1.94  2.14 0.91   0.92
     27         1.55                         1.73 1.05        1.88 1.03   0.98
     26         1.49                         1.71 1.07        1.76 1.10   1.03
     15         1.62                         1.85 0.99        1.85 1.04   1.06
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 66.27)(0.91) + 67.47      0.97(F 27 - 66.03)(1.03) + 67.47

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  26    0.942 0.936 0.906 0.890
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.3 59.3 56.9 58.5 58.6 60.0 60.9 61.1 59.6 57.9 57.7 60.7 60.0 60.3 59.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
S- 27  1.1  0.5  1.1  1.4  1.8  1.8  2.3  2.3  2.1  2.1  1.9  1.4  1.1  1.9  0.3
S- 28  0.3  1.1  1.5  1.5  2.0  1.6  1.9  1.7  1.6  2.0  1.9  1.7  1.7  2.1 -0.5
S- 15  4.8  4.0  5.0  5.3  5.3  6.4  5.8  6.2  5.9  5.7  6.4  5.1  5.6  5.3  4.4
S- 26  2.8  1.6  1.6  2.9  3.5  3.5  3.9  4.3  3.6  3.6  3.6  3.1  2.3  3.3  2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.77 1.78 1.82 2.19 1.45 1.53 60.33 58.58 1.75 59.47 57.95 1.53  -0.22
     28  1.37 1.29 1.48 1.36 1.25 1.51       59.04 1.30       57.99 1.48   0.18
     15  5.66 5.73 5.51 6.29 5.22 5.48       54.68 5.65       54.06 5.42  -0.23
     26  3.35 3.32 3.21 3.93 3.01 3.21       57.05 3.29       56.36 3.11  -0.18
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.68  1.56                   2.04  1.89 1.08  1.29  1.35 0.96   0.89
     28         1.66                         2.03 1.01        1.53 0.85   0.84
     15         1.67                         2.08 0.98        1.44 0.90   0.91
     26         1.59                         1.81 1.13        1.27 1.02   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 57.95)(0.96) + 59.47      0.97(F 28 - 57.99)(0.85) + 59.47

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  15    0.967 0.957 0.945 0.934
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.3 46.2 42.6 45.6 48.1 46.1 46.4 50.2 44.0 45.7 44.0 50.5 44.3 44.9 45.5
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 27  0.7  0.5  0.7  1.2  1.6  1.5  1.7  2.5  2.0  1.5  1.8  1.1  1.2  1.3 -0.4
S- 28  1.0  1.2  2.6  1.7  2.0  1.7  1.5  2.5  1.7  2.0  2.0  2.0  1.5  3.0 -0.5
S- 34 -2.6 -2.5 -2.0 -2.8 -1.1 -2.8 -2.0 -1.4 -1.8 -1.6 -1.6 -1.0 -2.2 -1.0 -3.8
S- 15  4.5  4.8  5.4  5.8  5.5  5.8  6.0  7.5  6.1  5.4  6.5  5.0  6.1  5.9  3.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.45 1.60 1.50 1.73 1.14 1.21 47.79 46.26 1.53 46.09 44.84 1.25  -0.28
     28  1.69 1.65 1.83 1.84 1.48 1.66       46.06 1.72       44.38 1.71  -0.01
     34 -1.94-2.08-1.60-1.79-2.36-1.87       49.74-1.95       48.10-2.01  -0.06
     15  5.70 5.68 5.61 6.32 5.33 5.52       42.10 5.68       40.48 5.61  -0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.30  2.18                   2.77  2.67 1.04  2.14  2.10 1.02   0.98
     28         2.26                         2.75 1.01        2.26 0.94   0.94
     34         2.14                         2.66 1.04        2.05 1.04   1.00
     15         2.31                         2.86 0.97        2.28 0.94   0.97
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 44.84)(1.02) + 46.09      0.98(F 28 - 44.38)(0.94) + 46.09

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  33    0.975 0.960 0.946 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.3 33.1 25.3 33.9 35.0 31.9 29.8 34.2 30.6 31.5 31.6 36.6 29.7 28.2 32.8
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
S- 27  0.5  0.5  0.8  1.6  1.0  1.4  1.9  2.3  1.2  0.2  0.9  0.4  0.4  0.5 -1.1
S- 28  1.4  1.7  1.9  0.9  1.3  1.0  1.8  3.1  0.4  1.9  1.6  1.6  0.4  3.0 -0.9
S- 34 -2.3 -3.3 -3.2 -2.7 -2.4 -4.2 -2.5 -1.1 -3.6 -3.2 -3.5 -1.3 -5.0 -2.5 -4.3
S- 33 -5.6 -5.9 -5.4 -3.1 -3.7 -4.3 -3.6 -3.3 -5.1 -4.7 -4.9 -4.0 -5.3 -5.8 -4.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.12 1.34 1.25 1.41 1.04 0.35 33.92 32.62 1.30 31.42 30.59 0.83  -0.47
     28  1.62 1.69 1.90 1.77 1.46 1.14       32.20 1.72       30.01 1.41  -0.31
     34 -2.81-2.77-2.43-2.80-2.85-3.34       36.62-2.70       34.43-3.00  -0.31
     33 -4.34-3.95-4.16-4.27-4.60-4.92       37.87-3.95       36.04-4.62  -0.67
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.80  2.75                   2.71  2.60 1.04  2.94  2.98 0.99   0.95
     28         2.91                         2.99 0.91        3.20 0.92   1.01
     34         2.60                         2.69 1.01        2.80 1.05   1.04
     33         2.51                         2.23 1.22        2.49 1.18   0.97
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 30.59)(0.99) + 31.42      0.98(F 28 - 30.01)(0.92) + 31.42

Station# 861  LITCHFIELD          , mn  1477803    lat/lon 94.50   45.13    12M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  29    0.964 0.955 0.913 0.893
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.8 19.3 14.9 24.4 22.6 23.9 21.9 22.2 21.4 19.3 16.3 24.0 15.6 13.3 20.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
S- 27  0.1  0.4  0.4  1.7  0.6  1.3  2.1  2.5  0.5 -0.4  0.2 -0.3 -0.2 -1.1 -2.8
S- 28  0.2  1.2  1.0  0.3  0.8  1.2  1.5  3.0 -1.1  1.9  1.2  1.0 -0.2  2.2 -2.0
S- 34 -4.2 -5.0 -5.6 -3.6 -3.7 -6.0 -3.2 -1.1 -6.2 -3.7 -5.9 -2.3 -7.2 -4.6 -6.7
S- 29 -3.0 -0.5 -2.7 -3.3 -2.2 -2.4 -2.7  0.5 -5.5 -0.8 -4.5 -0.6 -4.6 -0.5 -5.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.83 1.13 1.11 1.20 0.88-0.59 20.61 19.51 1.10 19.61 19.28 0.33  -0.77
     28  1.28 1.61 1.70 1.46 0.96 0.42       19.01 1.60       18.79 0.82  -0.79
     34 -4.19-3.84-3.90-4.11-4.20-5.23       24.54-3.92       24.22-4.61  -0.68
     29 -2.14-1.80-1.64-2.04-2.37-3.14       22.46-1.84       22.17-2.56  -0.71
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.33  3.17                   2.87  2.73 1.05  3.63  3.30 1.10   1.05
     28         3.60                         3.34 0.86        3.87 0.94   1.09
     34         3.05                         2.70 1.06        3.32 1.10   1.03
     29         3.87                         3.81 0.75        3.91 0.93   1.24
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 19.28)(1.10) + 19.61      0.98(F 28 - 18.79)(0.94) + 19.61

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 12.09 13.89 25.81 40.78 54.68 64.16 65.53 63.18 55.13 41.95 27.82 14.38
1952 12.57 15.91 29.49 41.98 56.74 64.36 67.66 65.72 56.39 44.79 31.95 22.26
1953 16.22 18.36 27.52 41.38 54.14 64.16 69.30 67.03 61.89 50.09 35.71 18.40
1954 15.27 18.60 32.19 40.09 53.88 62.98 68.32 64.82 56.08 45.53 33.50 21.75
1955 13.42 13.49 27.35 44.19 59.29 67.15 70.70 68.21 59.31 42.97 25.57 12.12
1956  7.83 13.42 23.66 39.01 54.48 63.96 67.80 63.49 58.86 47.20 35.31 18.89
1957 13.15 14.85 28.14 41.36 54.25 64.13 68.16 66.12 56.95 44.99 32.83 22.97
1958 16.87 19.67 29.31 44.20 54.52 61.71 64.97 64.82 58.79 47.19 31.26 16.89
1959 10.46 17.22 29.70 44.38 56.63 65.84 69.95 67.19 57.23 40.99 29.67 19.25
1960 16.23 13.48 24.03 38.45 53.72 63.62 68.74 67.89 59.59 46.27 30.60 17.68
1961 14.58 21.78 31.62 42.04 52.98 63.26 69.02 66.27 59.51 45.97 30.59 16.69
1962 10.67 15.39 26.46 41.69 54.65 63.66 67.00 64.36 58.76 47.85 34.85 18.56
1963 10.52 15.64 30.62 44.62 56.56 65.30 69.82 67.31 62.10 51.32 33.20 19.56
1964 14.14 19.18 28.58 42.30 57.19 66.66 68.48 65.56 56.91 45.57 29.33 14.90
1965  7.33  9.09 21.32 37.29 54.19 63.25 66.43 61.61 55.10 42.82 33.61 16.48
1966 10.77 14.08 28.18 41.07 52.76 64.19 68.70 65.90 56.70 43.74 29.13 17.48
1967 10.53 14.63 25.21 39.93 52.40 60.97 66.20 64.52 56.59 44.50 31.01 19.12
1968 12.92 19.06 31.23 45.00 54.64 62.30 67.78 66.05 59.45 47.09 31.43 16.58
1969 11.26 14.22 27.97 41.51 54.19 61.74 66.33 66.44 58.22 44.99 31.18 17.57
1970 11.86 12.86 25.51 39.08 54.78 65.38 69.99 67.15 58.43 45.05 29.63 14.80
1971 10.01 13.87 27.98 40.87 55.59 62.72 67.22 64.71 59.43 47.42 32.13 16.18
1972  8.60 11.67 24.06 41.48 55.33 64.75 67.45 64.44 55.80 42.63 26.59 16.96
1973 13.28 23.27 33.06 44.80 54.57 63.28 68.85 66.02 60.42 47.42 33.13 18.20
1974 12.36 15.49 27.73 40.24 53.83 63.57 67.85 64.65 55.99 44.59 33.00 20.28
1975 14.24 13.96 22.33 37.79 53.25 66.16 69.45 66.37 58.33 46.01 32.30 17.82
1976 14.94 18.65 32.81 43.53 57.79 65.58 70.84 68.07 57.63 42.30 25.02 10.69
1977  9.00 18.27 36.30 51.43 62.25 69.46 68.68 66.17 57.42 45.89 29.54 14.93
1978  8.36 14.30 27.66 43.93 56.85 65.89 69.47 68.56 61.32 47.47 29.68 12.68
1979  5.20 10.37 24.06 38.86 51.94 62.26 67.24 66.22 57.97 45.88 32.90 20.97
1980 15.19 15.21 27.75 43.74 58.12 66.19 68.66 66.05 56.41 45.10 31.37 22.18
1981 17.81 24.33 34.98 46.64 56.77 64.56 68.65 66.36 57.89 47.22 32.96 17.28
1982  9.45 12.80 27.23 42.71 54.53 64.68 67.51 66.68 58.89 44.71 32.61 21.11
1983 20.07 23.22 32.42 42.27 53.77 64.59 71.48 69.71 60.65 46.63 26.67 13.97
1984 11.76 19.45 31.31 41.09 55.38 63.93 69.92 66.42 59.54 45.77 32.33 18.25
1985 12.27 19.03 33.29 49.05 58.71 65.65 66.75 64.99 56.62 42.05 24.23 13.95
1986 11.39 20.80 31.52 46.03 57.84 66.15 68.70 65.82 57.39 44.34 31.65 21.90
1987 22.54 28.07 39.61 50.28 61.36 68.90 71.21 68.59 58.22 47.35 33.90 20.99
1988 12.34 15.56 29.13 47.56 61.61 71.73 73.90 70.06 58.52 44.61 29.63 20.51
1989 12.70 14.74 23.86 40.69 55.50 65.89 70.21 68.12 59.47 44.82 27.40 18.81
1990 16.60 25.34 32.97 44.65 56.39 64.57 69.51 67.62 59.52 47.84 31.72 19.40
1991 15.29 21.45 34.52 47.40 60.25 68.22 71.66 67.84 59.02 42.63 29.01 20.01
1992 20.71 25.71 33.52 44.96 55.47 62.59 64.38 62.67 56.62 44.40 30.29 18.61
1993 14.10 18.02 28.76 42.43 54.11 62.84 67.08 64.36 56.42 42.43 29.97 14.63
1994  8.61 13.81 29.20 45.88 57.89 65.85 68.15 66.51 60.42 49.98 36.24 23.70
1995 17.35 20.85 29.65 42.75 55.65 66.27 71.66 67.91 59.53 43.69 29.01 14.73
1996 11.76 14.17 25.94 38.92 54.31 64.16 69.52 66.89 60.09 44.48 28.06 13.93
1997 12.32 18.03 30.02 41.16 55.31 64.91 69.90 67.58 60.46 46.87 34.52 20.54

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.970 0.960 0.951 0.935
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.1 11.8 12.3 11.4 22.5 12.3 12.7 16.6 15.3 20.7 14.1  8.6 17.4 11.8 12.3
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 27 -1.1 -0.6 -0.7 -0.5 -1.0 -1.4 -2.4 -1.1 -0.3 -1.1 -0.8 -1.5 -0.8 -0.9 -0.3
S- 28 -2.0 -1.1  0.1 -0.8 -2.8 -1.7 -2.4 -1.7 -0.9 -2.9  1.9 -0.2 -0.3 -1.3  2.4
S- 15  3.5  3.3  5.8  3.9  4.3  3.9  5.5  6.4  6.1  4.6  5.4  4.3  4.7  7.4  5.5
S- 16  1.7  1.7  5.7  2.1  2.4  0.7  3.8  3.1  3.7  2.0  7.2  5.3  5.0  5.4  6.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.19-1.49-1.56-1.04-0.93-0.83 12.76 14.29-1.53 14.65 15.63-0.97   0.56
     28 -1.07-1.24-1.35-1.03-1.28-0.18       14.08-1.32       15.56-0.91   0.41
     15  4.83 4.16 5.02 4.90 4.82 5.45        8.26 4.50        9.68 4.98   0.48
     16  4.05 4.05 4.26 4.04 3.13 5.05        8.75 4.00       10.87 3.78  -0.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.50  3.74                   2.85  3.27 0.87  3.87  3.87 1.00   1.14
     28         4.22                         3.27 0.87        4.77 0.81   0.93
     15         3.92                         3.59 0.80        4.17 0.93   1.17
     16         4.64                         3.96 0.72        4.90 0.79   1.09
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 15.63)(1.00) + 14.65      0.98(F 28 - 15.56)(0.81) + 14.65

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  16  28    0.974 0.958 0.945 0.945
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.2 19.5 19.0 20.8 28.1 15.6 14.7 25.3 21.5 25.7 18.0 13.8 20.9 14.2 18.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
S- 27 -0.8 -0.4 -0.2 -0.6 -0.4 -1.2 -2.7 -1.0 -0.2 -0.2  0.3 -1.0 -0.6 -0.8 -0.2
S- 15  3.3  3.6  5.3  3.6  5.6  5.2  5.2  6.3  6.1  5.5  4.5  5.0  5.9  7.5  6.6
S- 16  2.1  1.2  4.0  1.4  5.2  1.4  4.6  2.9  2.8  2.2  5.2  4.9  6.1  5.6  6.8
S- 28 -1.5 -1.6 -0.3 -0.9 -0.5 -1.8 -2.1 -1.7 -1.3 -2.0  1.8  0.0  0.1 -0.6  2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.07-1.56-1.30-1.06-0.82-0.38 16.00 17.42-1.42 19.88 20.54-0.66   0.76
     15  4.80 3.82 5.01 4.75 4.89 5.86       11.80 4.19       14.61 5.28   1.08
     16  3.90 3.90 4.10 3.83 3.16 4.78       12.20 3.80       16.13 3.76  -0.04
     28 -1.07-1.28-1.35-1.22-1.21 0.01       17.27-1.27       20.57-0.68   0.59
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.16  4.06                   3.10  3.13 0.99  4.23  4.03 1.05   1.06
     15         4.20                         3.23 0.96        4.48 0.94   0.99
     16         4.97                         3.63 0.85        4.98 0.85   1.00
     28         4.48                         3.24 0.96        4.66 0.91   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 20.54)(1.05) + 19.88      0.98(F 15 - 14.61)(0.94) + 19.88

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.978 0.952 0.946 0.943
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.4 31.3 33.3 31.5 39.6 29.1 23.9 33.0 34.5 33.5 28.8 29.2 29.6 25.9 30.0
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
S- 27  0.4 -0.1  0.3 -0.8  0.2 -0.4 -1.7 -0.6 -0.1  0.3  0.7  0.0 -0.3 -0.3  0.3
S- 26  0.7  0.2  1.4 -0.4  2.7  1.0 -0.7  0.6  1.7  2.4  0.9  0.8  1.1  1.4  0.6
S- 15  3.8  2.6  6.0  3.6  5.3  5.7  5.1  6.2  5.0  5.8  4.0  5.0  6.2  7.0  7.1
S- 28  0.5 -0.1  0.0  0.2  0.6 -0.9 -1.4 -0.6 -1.0 -0.8  1.5  0.5  0.5 -0.5  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.63-0.99-0.94-0.75-0.32 0.09 27.72 28.61-0.89 31.05 31.18-0.13   0.76
     26  0.22-0.43-0.56 0.28 0.84 1.27       28.07-0.35       30.09 0.96   1.31
     15  4.68 3.84 4.73 4.60 4.81 5.73       23.68 4.04       25.82 5.23   1.19
     28 -0.62-0.72-1.08-0.94-0.42 0.36       28.55-0.83       31.00 0.05   0.87
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.77  3.55                   2.95  2.90 1.02  3.61  3.38 1.07   1.05
     26         2.98                         2.20 1.34        3.12 1.16   0.86
     15         3.61                         2.79 1.06        3.95 0.91   0.86
     28         3.75                         3.09 0.95        3.62 1.00   1.05
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 31.18)(1.07) + 31.05      0.98(F 26 - 30.09)(1.16) + 31.05

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  16  28    0.975 0.951 0.942 0.936
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.3 41.1 49.0 46.0 50.3 47.6 40.7 44.7 47.4 45.0 42.4 45.9 42.8 38.9 41.2
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
S- 27  0.8  0.2  0.8 -0.5  0.5  0.8 -0.8  0.2  0.7  0.8  1.0  0.6  0.6  0.2  0.7
S- 15  4.0  3.2  6.0  3.5  5.7  6.2  4.6  5.5  5.0  5.2  4.1  5.4  5.2  6.3  6.8
S- 16  4.1  2.3  3.7  2.3  4.8  3.6  2.3  3.1  3.4  2.1  2.4  3.1  5.3  4.7  5.6
S- 28  0.9  0.3  0.5  0.2  0.9  0.5 -1.2  0.2  0.8 -0.1  1.0  0.2  2.0  0.5  1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.12-0.32-0.62-0.35 0.26 0.66 41.58 41.92-0.33 44.34 43.90 0.44   0.78
     15  4.64 4.26 4.52 4.32 4.88 5.44       37.35 4.24       39.23 5.12   0.88
     16  3.35 3.30 3.50 2.94 3.34 3.80       38.31 3.27       40.83 3.51   0.24
     28 -0.08-0.05-0.59-0.56 0.17 0.90       41.76-0.17       43.77 0.57   0.74
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.14  2.83                   2.15  2.12 1.01  3.23  3.14 1.03   1.02
     15         2.95                         2.04 1.05        3.20 1.01   0.96
     16         3.40                         2.33 0.92        3.46 0.93   1.01
     28         3.00                         2.47 0.87        3.32 0.97   1.12
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 43.90)(1.03) + 44.34      0.97(F 15 - 39.23)(1.01) + 44.34

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  16  28  15    0.964 0.951 0.944 0.944
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.8 55.4 58.7 57.8 61.4 61.6 55.5 56.4 60.3 55.5 54.1 57.9 55.7 54.3 55.3
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27  0.9 -0.2  1.0 -0.3  0.3  1.2  0.4  0.6  0.8  0.7  0.6  0.7  1.0  0.9  1.3
S- 16  3.4  2.5  4.4  3.0  2.2  2.5  2.2  3.4  3.5  2.9  2.5  3.3  3.5  3.7  3.9
S- 28  0.9  0.2  0.8  0.3 -0.1  0.6 -0.1  0.9  1.0  0.8  0.9  0.5  2.1  0.8  1.6
S- 15  4.2  3.3  6.6  4.1  4.9  5.8  5.2  5.4  4.9  5.2  4.5  5.8  4.7  5.9  6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.07-0.33-0.46 0.05 0.49 0.84 55.19 55.52-0.32 56.90 56.26 0.64   0.97
     16  2.97 3.04 2.97 2.51 3.13 3.31       52.25 2.94       53.78 3.12   0.18
     28  0.07-0.07-0.52-0.22 0.39 1.09       55.44-0.24       56.16 0.75   0.99
     15  4.61 4.20 4.50 4.28 4.97 5.29       50.94 4.25       51.80 5.10   0.85
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.37  2.14                   1.64  1.60 1.02  2.50  2.53 0.99   0.96
     16         2.58                         1.73 0.95        2.66 0.94   0.99
     28         2.33                         1.88 0.88        2.71 0.92   1.05
     15         2.28                         1.68 0.98        2.44 1.02   1.05
Suggested regression eqns from two most closely related CDs ( 27 and  16): 
          0.98(F 27 - 56.26)(0.99) + 56.90      0.97(F 16 - 53.78)(0.94) + 56.90

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  16  26    0.950 0.945 0.931 0.909
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.6 63.9 65.7 66.2 68.9 71.7 65.9 64.6 68.2 62.6 62.8 65.8 66.3 64.2 64.9
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 27  0.2  0.1  1.1  0.1  0.4  1.6  0.8  0.7  1.2  0.3  0.4  0.8  1.2  1.3  1.6
S- 15  4.3  4.0  6.2  4.2  5.5  6.2  4.6  4.9  5.5  4.6  5.0  5.5  4.9  5.4  5.8
S- 16  2.8  2.4  4.0  2.3  3.1  3.1  1.8  2.9  4.0  2.5  3.8  3.3  3.7  3.0  2.5
S- 26  2.6  2.5  3.6  2.3  3.4  5.0  3.7  3.4  3.4  2.6  2.2  3.4  2.8  3.9  4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.19-0.28-0.33 0.17 0.63 0.98 64.28 64.55-0.27 65.75 64.95 0.80   1.06
     15  4.52 4.09 4.28 4.21 4.98 5.25       60.13 4.15       60.63 5.12   0.97
     16  2.67 2.59 2.42 2.27 2.98 3.26       61.71 2.57       62.73 3.02   0.45
     26  2.50 1.93 1.70 2.66 3.20 3.24       62.40 1.88       62.47 3.28   1.40
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.06  1.75                   1.38  1.35 1.03  2.31  2.14 1.08   1.05
     15         1.80                         1.34 1.04        2.04 1.13   1.09
     16         1.88                         1.17 1.18        2.29 1.01   0.86
     26         1.62                         1.36 1.01        1.94 1.19   1.17
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.97(F 27 - 64.95)(1.08) + 65.75      0.97(F 15 - 60.63)(1.13) + 65.75

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  16    0.928 0.905 0.890 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.5 69.9 66.8 68.7 71.2 73.9 70.2 69.5 71.7 64.4 67.1 68.2 71.7 69.5 69.9
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
S- 27  0.1  0.4  1.1  0.3  0.8  0.9  0.9  0.8  1.4  0.4  0.2  0.9  0.7  1.6  1.5
S- 15  3.9  3.8  5.6  4.4  5.2  5.7  4.8  4.5  5.1  4.4  4.8  5.0  5.1  5.1  5.4
S- 26  2.4  2.6  3.0  2.9  3.1  3.5  3.7  3.3  3.8  2.3  2.0  2.9  2.3  4.0  4.4
S- 16  1.9  2.1  3.8  2.1  3.8  2.3  2.1  2.6  3.2  2.4  4.4  3.1  3.4  2.6  2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.19-0.51-0.14 0.20 0.66 0.96 68.13 68.48-0.35 69.60 68.79 0.81   1.16
     15  4.25 3.55 3.86 4.31 4.75 4.98       64.47 3.66       64.75 4.85   1.20
     26  2.45 1.67 2.04 2.61 3.03 3.10       66.26 1.87       66.53 3.08   1.21
     16  2.24 1.95 1.67 2.18 2.61 3.05       66.34 1.78       66.81 2.80   1.01
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.85  1.68                   1.56  1.56 1.01  2.28  2.22 1.03   1.02
     15         1.78                         1.70 0.92        2.24 1.02   1.11
     26         1.66                         1.53 1.02        2.13 1.07   1.05
     16         1.90                         1.66 0.94        2.54 0.90   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.96(F 27 - 68.79)(1.03) + 69.60      0.95(F 15 - 64.75)(1.02) + 69.60

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  16    0.904 0.883 0.858 0.849
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.7 66.4 65.0 65.8 68.6 70.1 68.1 67.6 67.8 62.7 64.4 66.5 67.9 66.9 67.6
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
S- 27  0.2  0.8  0.9  0.4  1.4  0.9  1.1  0.8  1.8  0.7  0.6  1.2  0.8  1.4  1.6
S- 15  4.0  4.1  5.3  4.4  5.4  6.1  4.3  4.5  5.1  4.4  4.9  5.1  5.6  4.7  5.2
S- 26  2.3  2.6  2.4  2.2  3.1  2.8  3.3  3.0  4.0  2.3  2.2  3.0  2.4  3.4  4.3
S- 16  2.6  2.5  4.2  3.2  4.3  4.2  1.8  2.2  2.8  3.0  4.0  3.2  3.4  2.9  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.30-0.46-0.04 0.29 0.80 1.16 65.57 65.90-0.32 67.01 66.03 0.97   1.30
     15  4.23 3.60 3.59 4.47 4.71 4.99       61.93 3.65       62.14 4.87   1.22
     26  2.25 1.52 1.75 2.38 2.76 3.09       63.99 1.58       64.12 2.89   1.31
     16  2.37 1.83 1.74 2.43 2.98 3.08       63.71 1.87       63.90 3.11   1.24
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.73  1.55                   1.81  1.73 1.05  1.91  1.88 1.01   0.97
     15         1.62                         1.85 0.98        1.85 1.03   1.05
     26         1.49                         1.71 1.06        1.76 1.08   1.02
     16         1.77                         1.87 0.97        2.13 0.90   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.95(F 27 - 66.03)(1.01) + 67.01      0.94(F 15 - 62.14)(1.03) + 67.01

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  16  26    0.906 0.893 0.856 0.839
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.7 59.5 56.6 57.4 58.2 58.5 59.5 59.5 59.0 56.6 56.4 60.4 59.5 60.1 60.5
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
S- 27  0.4  0.7  0.8  0.2  1.4  0.3  0.9  0.8  1.5  0.8  0.7  1.1  0.6  1.6  1.5
S- 15  4.1  4.3  4.7  4.2  4.9  4.9  4.4  4.6  5.3  4.5  5.2  4.8  5.1  5.1  5.6
S- 16  3.4  4.1  4.5  3.0  3.8  3.1  2.8  2.5  3.9  3.2  3.5  3.3  3.5  4.0  3.2
S- 26  2.1  1.9  1.3  1.8  3.2  2.0  2.4  2.8  3.1  2.4  2.4  2.8  1.9  3.1  4.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.23-0.58-0.06 0.22 0.74 1.13 58.17 58.58-0.41 58.83 57.95 0.89   1.30
     15  4.12 3.36 3.63 4.32 4.50 5.08       54.68 3.49       54.06 4.78   1.29
     16  2.76 2.17 2.25 2.77 3.33 3.53       55.96 2.21       55.36 3.47   1.26
     26  1.81 0.95 1.33 1.96 2.30 2.81       57.05 1.13       56.36 2.47   1.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.72  1.56                   2.09  1.89 1.11  1.42  1.35 1.05   0.95
     15         1.67                         2.08 1.01        1.44 0.98   0.98
     16         1.77                         2.28 0.92        1.60 0.89   0.97
     26         1.59                         1.81 1.16        1.27 1.12   0.97
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.95(F 27 - 57.95)(1.05) + 58.83      0.95(F 15 - 54.06)(0.98) + 58.83

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  26    0.960 0.949 0.921 0.908
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 46.6 45.8 42.0 44.3 47.3 44.6 44.8 47.8 42.6 44.4 42.4 50.0 43.7 44.5 46.9
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
S- 27  0.0  0.1  0.1 -0.1  0.8  0.0  0.1  0.1  0.6  0.1  0.3  0.5  0.6  0.9  1.0
S- 15  3.8  4.5  4.9  4.6  4.8  4.3  4.5  5.1  4.8  4.0  4.9  4.5  5.6  5.5  5.0
S- 28  0.4  0.8  2.0  0.4  1.2  0.2  0.0  0.1  0.3  0.6  0.4  1.4  0.9  2.6  0.9
S- 26  0.6  0.6 -0.5  0.6  2.4  0.7  1.0  1.3  1.0  1.0  1.3  1.6  1.9  1.5  2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.12-0.60-0.40-0.20 0.21 0.58 45.70 46.26-0.56 45.19 44.84 0.35   0.91
     15  4.13 3.49 3.70 4.39 4.41 4.89       42.10 3.60       40.48 4.71   1.11
     28  0.12-0.54-0.08-0.09 0.56 1.03       46.06-0.36       44.38 0.82   1.18
     26  0.70 0.26 0.30 0.81 0.92 1.47       45.40 0.30       44.07 1.12   0.83
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.19  2.18                   2.75  2.67 1.03  2.14  2.10 1.02   0.98
     15         2.31                         2.86 0.96        2.28 0.94   0.97
     28         2.26                         2.75 1.00        2.26 0.94   0.94
     26         2.10                         2.42 1.14        1.91 1.12   0.99
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 44.84)(1.02) + 45.19      0.97(F 15 - 40.48)(0.94) + 45.19

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  26    0.975 0.958 0.945 0.926
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.7 32.3 24.2 31.6 33.9 29.6 27.4 31.7 29.0 30.3 30.0 36.2 29.0 28.1 34.5
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
S- 27 -0.2 -0.2 -0.2 -0.6 -0.1 -0.8 -0.5 -0.2 -0.4 -0.9 -0.7  0.1 -0.3  0.4  0.5
S- 15  3.1  5.2  4.3  4.0  3.9  3.9  5.0  5.2  4.0  4.2  4.0  3.4  6.1  5.4  4.4
S- 28  0.7  1.0  0.9 -1.3  0.2 -1.2 -0.6  0.5 -1.2  0.7  0.0  1.3 -0.3  2.9  0.8
S- 26 -1.4 -0.5 -1.4 -0.2  0.5 -0.6  0.2 -0.4 -0.6 -1.1 -0.9  0.0  0.8 -1.0  0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.59-0.86-0.89-0.63-0.24-0.19 31.72 32.62-0.90 30.31 30.59-0.28   0.62
     15  4.17 3.70 4.03 4.49 4.22 4.51       27.95 3.77       25.90 4.41   0.64
     28 -0.09-0.51-0.24-0.27 0.17 0.59       32.20-0.48       30.01 0.30   0.78
     26 -0.54-0.57-0.86-0.51-0.41-0.27       32.29-0.57       30.70-0.39   0.18
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.76  2.75                   2.76  2.60 1.06  3.07  2.98 1.03   0.97
     15         2.97                         2.80 0.99        3.27 0.94   0.95
     28         2.91                         2.99 0.92        3.20 0.96   1.04
     26         2.57                         2.16 1.28        2.71 1.13   0.89
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 30.59)(1.03) + 30.31      0.98(F 15 - 25.90)(0.94) + 30.31

Station# 862  LITTLE FALLS/1 N    , mn  1479303    lat/lon 94.35   45.97     7M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.972 0.952 0.938 0.909
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.0 18.3 13.9 21.9 21.0 20.5 18.8 19.4 20.0 18.6 14.6 23.7 14.7 13.9 20.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 27 -0.7 -0.7 -0.6 -0.8 -1.0 -2.1 -1.0 -0.4 -0.9 -1.1 -1.5 -0.5 -1.0 -0.4 -2.6
S- 28 -0.6  0.1  0.1 -2.1 -0.8 -2.2 -1.6  0.2 -2.5  1.2 -0.4  0.8 -1.1  2.8 -1.8
S- 15  3.2  5.3  4.4  4.5  3.7  4.8  5.5  6.0  3.4  4.7  3.8  3.6  7.1  5.0  1.1
S- 16  2.1  5.8  3.4  3.3  1.6  3.9  2.6  5.4  1.7  6.3  3.9  5.7  5.4  8.1  1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.13-1.45-1.27-0.97-0.81-1.16 18.05 19.51-1.46 18.26 19.28-1.02   0.44
     28 -0.68-0.97-0.68-0.70-0.74-0.15       19.01-0.96       18.79-0.53   0.42
     15  4.44 4.06 4.59 4.82 4.53 4.09       13.83 4.22       13.85 4.41   0.19
     16  4.13 3.87 4.57 4.12 3.59 4.64       13.99 4.06       14.22 4.04  -0.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.00  3.17                   2.88  2.73 1.06  3.13  3.30 0.95   0.90
     28         3.60                         3.34 0.86        3.87 0.81   0.94
     15         3.46                         3.17 0.91        3.74 0.84   0.92
     16         4.01                         4.07 0.71        4.03 0.78   1.10
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 19.28)(0.95) + 18.26      0.98(F 28 - 18.79)(0.81) + 18.26

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 10.10 10.75 22.91 37.92 52.39 62.23 64.01 61.75 53.65 39.06 24.49 11.16
1952 10.49 13.91 27.66 40.12 55.42 63.26 66.47 64.65 55.37 43.92 30.79 20.43
1953 14.65 16.77 25.92 39.38 52.17 62.40 67.84 65.90 60.77 49.14 34.66 17.27
1954 13.90 16.81 30.65 38.54 52.46 61.75 67.40 64.55 55.98 45.76 33.79 21.89
1955 13.26 13.04 26.94 43.88 58.90 66.77 70.30 68.07 59.28 42.70 25.53 11.97
1956  7.60 12.78 23.02 38.49 53.97 63.13 67.15 62.71 58.41 46.64 34.83 18.40
1957 12.58 14.54 27.78 40.82 53.33 63.10 67.52 65.44 56.54 44.34 33.25 23.23
1958 16.40 18.29 27.38 43.31 53.28 60.73 63.66 64.05 58.32 46.79 30.97 16.62
1959 10.17 17.10 29.55 44.02 55.94 65.19 69.95 67.05 57.41 40.87 29.69 18.72
1960 15.61 12.43 23.43 38.18 53.95 63.50 68.27 67.35 59.54 46.69 31.26 18.46
1961 15.43 22.30 31.37 41.11 52.17 62.92 69.14 66.38 59.53 45.96 30.14 15.78
1962  9.12 13.43 24.77 40.16 53.72 63.02 66.99 64.33 58.46 47.27 34.44 18.38
1963 10.64 15.75 30.60 44.62 56.64 65.35 69.80 67.42 62.24 51.24 33.09 19.51
1964 14.11 18.88 28.24 41.66 56.53 65.83 67.95 65.28 56.89 45.76 29.41 14.90
1965  7.22  9.28 21.80 37.67 54.62 63.65 67.16 62.23 55.81 43.63 34.60 16.84
1966 10.38 13.25 27.41 40.92 52.49 64.18 68.44 65.63 56.37 43.34 28.77 17.17
1967 10.44 14.71 25.17 39.48 51.90 60.37 65.69 63.86 55.93 44.13 30.65 18.79
1968 12.36 18.66 30.80 44.32 53.72 61.44 67.05 65.34 58.66 46.63 30.79 15.49
1969  9.64 12.54 26.94 41.22 54.41 61.96 66.55 66.49 58.04 44.42 30.65 17.14
1970 11.37 11.83 24.46 38.15 54.44 65.21 69.87 67.11 58.14 44.42 28.79 13.86
1971  9.24 13.08 27.60 40.52 55.34 62.28 66.73 63.86 58.56 46.52 31.35 15.49
1972  7.91 11.02 23.58 40.90 54.94 64.22 67.56 64.84 56.44 43.12 26.67 16.65
1973 12.63 22.87 32.90 44.93 54.56 63.39 68.66 65.76 60.16 47.04 32.67 17.57
1974 11.78 15.03 27.28 40.03 53.72 63.56 67.85 64.78 56.31 45.25 34.05 21.32
1975 15.00 14.16 22.20 37.65 53.11 66.18 69.26 66.00 57.77 45.85 32.18 17.82
1976 14.76 18.60 32.69 43.24 57.51 64.98 70.23 67.40 57.06 41.50 24.19  9.58
1977  7.79 16.99 35.23 50.16 60.81 67.97 67.32 64.74 56.31 44.91 28.50 13.23
1978  6.17 11.87 25.62 42.50 55.53 64.61 68.06 66.85 59.39 45.45 28.63 11.89
1979  4.53  9.15 22.55 37.45 50.67 61.46 66.36 65.56 57.19 45.29 32.45 20.45
1980 14.66 13.97 26.81 42.45 57.15 64.46 66.66 64.13 54.83 44.22 30.46 21.56
1981 17.24 23.64 34.19 45.21 55.09 62.32 66.59 64.43 56.38 46.05 31.80 15.68
1982  7.90 11.37 26.43 41.72 53.63 63.58 66.42 65.52 57.63 43.81 32.06 21.30
1983 20.09 23.21 31.91 41.59 53.11 63.92 70.69 68.59 59.33 45.49 25.88 13.84
1984 12.29 19.86 31.44 40.77 54.95 63.39 69.07 65.39 58.55 45.13 31.85 18.13
1985 12.05 18.66 32.38 47.96 57.54 64.27 65.27 63.59 55.36 40.98 23.45 13.49
1986 10.77 20.13 30.76 45.31 57.31 65.51 68.24 65.00 56.86 43.91 32.16 22.70
1987 23.55 28.41 39.79 50.53 61.82 68.94 70.90 67.87 57.68 46.89 33.94 21.45
1988 12.97 15.78 29.01 47.32 61.73 71.62 73.95 69.72 58.61 44.24 29.61 20.39
1989 12.74 14.79 23.87 41.08 55.52 66.05 70.11 68.40 59.54 44.79 27.04 18.55
1990 16.50 25.37 32.80 44.35 55.88 63.88 68.76 66.94 58.97 47.22 31.14 18.92
1991 14.84 20.85 33.85 46.58 59.41 67.09 70.39 66.63 57.97 42.05 28.82 20.10
1992 20.52 25.52 33.03 44.68 54.77 62.21 63.96 62.56 56.44 44.03 29.48 17.59
1993 13.02 16.72 27.66 41.53 53.71 62.25 66.47 63.75 55.92 41.89 29.28 13.72
1994  7.74 12.95 28.45 45.08 57.13 65.21 67.54 65.68 59.41 48.84 35.23 22.63
1995 15.99 19.17 28.03 41.32 54.48 64.99 70.55 66.84 58.56 42.92 28.36 13.75
1996 10.33 12.35 24.46 37.79 53.36 63.13 68.43 65.85 59.13 43.16 26.60 12.18
1997 10.56 16.00 28.27 39.61 54.14 63.60 68.73 66.60 59.62 45.97 33.54 19.66

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.972 0.968 0.957 0.942
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.1 12.3 12.1 10.8 23.5 13.0 12.7 16.5 14.8 20.5 13.0  7.7 16.0 10.3 10.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
S- 28 -1.9 -0.6 -0.1 -1.4 -1.8 -1.1 -2.3 -1.8 -1.4 -3.0  0.8 -1.0 -1.6 -2.8  0.6
S- 27 -1.0 -0.1 -1.0 -1.1  0.0 -0.8 -2.3 -1.2 -0.8 -1.3 -1.9 -2.4 -2.1 -2.4 -2.1
S- 16  1.8  2.3  5.5  1.5  3.4  1.3  3.9  3.0  3.3  1.8  6.1  4.4  3.7  4.0  5.0
S- 15  3.5  3.8  5.5  3.3  5.3  4.5  5.5  6.3  5.7  4.4  4.4  3.4  3.4  6.0  3.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.66-2.18-1.74-1.70-1.36-1.20 12.09 14.08-1.99 14.26 15.56-1.30   0.70
     27 -1.78-2.43-1.94-1.71-1.01-1.85       14.29-2.20       15.63-1.36   0.84
     16  3.45 3.11 3.88 3.37 3.04 4.03        8.75 3.33       10.87 3.39   0.06
     15  4.24 3.23 4.63 4.23 4.74 4.43        8.26 3.82        9.68 4.59   0.76
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.78  4.22                   2.86  3.27 0.87  4.21  4.77 0.88   1.01
     27         3.74                         3.27 0.88        3.87 1.09   1.24
     16         4.64                         3.96 0.72        4.90 0.86   1.19
     15         3.92                         3.59 0.80        4.17 1.01   1.27
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 15.56)(0.88) + 14.26      0.98(F 27 - 15.63)(1.09) + 14.26

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  17    0.976 0.965 0.964 0.948
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.2 19.9 18.7 20.1 28.4 15.8 14.8 25.4 20.9 25.5 16.7 12.9 19.2 12.4 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 27 -0.8  0.0 -0.5 -1.2  0.0 -1.0 -2.6 -1.0 -0.8 -0.4 -1.0 -1.8 -2.3 -2.6 -2.2
S- 28 -1.5 -1.1 -0.6 -1.6 -0.1 -1.6 -2.1 -1.6 -1.9 -2.2  0.5 -0.9 -1.5 -2.4  0.0
S- 16  2.1  1.6  3.6  0.8  5.6  1.6  4.6  3.0  2.2  2.0  3.9  4.0  4.4  3.8  4.8
S- 17 -1.6 -3.4  1.0 -4.6  2.4 -2.7  0.5 -0.3 -1.6 -3.2 -0.1 -0.1  0.0 -0.5  0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.85-2.81-1.83-1.90-1.03-1.60 15.07 17.42-2.35 19.32 20.54-1.22   1.12
     28 -1.85-2.53-1.88-2.05-1.42-1.20       17.27-2.20       20.57-1.25   0.95
     16  3.12 2.66 3.56 3.00 2.95 3.57       12.20 2.87       16.13 3.19   0.32
     17 -0.68-0.35-0.45-1.02-0.87-0.74       15.60-0.53       20.25-0.93  -0.40
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.46  4.06                   3.27  3.13 1.04  4.59  4.03 1.14   1.09
     28         4.48                         3.24 1.01        4.66 0.99   0.98
     16         4.97                         3.63 0.90        4.98 0.92   1.02
     17         5.23                         4.06 0.81        5.00 0.92   1.14
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 20.54)(1.14) + 19.32      0.98(F 28 - 20.57)(0.99) + 19.32

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  26    0.981 0.962 0.953 0.951
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.9 31.4 32.4 30.8 39.8 29.0 23.9 32.8 33.8 33.0 27.7 28.5 28.0 24.5 28.3
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
S- 27 -0.1  0.1 -0.6 -1.5  0.3 -0.5 -1.7 -0.8 -0.7 -0.2 -0.4 -0.8 -1.9 -1.8 -1.4
S- 28  0.0  0.0 -0.9 -0.5  0.8 -1.0 -1.4 -0.8 -1.6 -1.3  0.4 -0.3 -1.1 -2.0  0.5
S- 16  3.4  2.0  3.2  2.2  5.7  1.9  3.4  3.3  1.3  2.0  2.5  3.7  3.5  3.6  4.9
S- 26  0.2  0.3  0.5 -1.2  2.9  0.8 -0.6  0.4  1.0  1.9 -0.2  0.1 -0.5 -0.1 -1.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.39-2.19-1.46-1.48-0.69-1.03 26.80 28.61-1.81 30.38 31.18-0.80   1.01
     28 -1.38-1.91-1.59-1.67-0.80-0.76       28.55-1.74       31.00-0.62   1.12
     16  2.84 2.25 3.15 2.78 3.01 3.06       24.37 2.43       27.29 3.10   0.66
     26 -0.55-1.63-1.07-0.45 0.47 0.15       28.07-1.27       30.09 0.29   1.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.90  3.55                   2.97  2.90 1.02  3.84  3.38 1.14   1.11
     28         3.75                         3.09 0.96        3.62 1.06   1.10
     16         4.11                         3.24 0.92        3.87 0.99   1.08
     26         2.98                         2.20 1.35        3.12 1.23   0.91
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 31.18)(1.14) + 30.38      0.98(F 28 - 31.00)(1.06) + 30.38

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  15    0.978 0.960 0.949 0.935
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.6 40.8 48.0 45.3 50.5 47.3 41.1 44.3 46.6 44.7 41.5 45.1 41.3 37.8 39.6
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
S- 27  0.1 -0.1 -0.3 -1.2  0.7  0.5 -0.4 -0.1 -0.1  0.5  0.1 -0.2 -0.9 -1.0 -0.8
S- 28  0.2 -0.1 -0.6 -0.5  1.1  0.3 -0.8 -0.1  0.0 -0.4  0.1 -0.6  0.6 -0.6  0.2
S- 16  3.4  2.0  2.6  1.6  5.1  3.3  2.7  2.8  2.5  1.9  1.5  2.3  3.8  3.6  4.0
S- 15  3.3  2.9  4.9  2.8  5.9  6.0  5.0  5.2  4.2  5.0  3.2  4.6  3.8  5.2  5.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.87-1.44-1.14-1.03-0.25-0.33 40.66 41.92-1.26 43.70 43.90-0.20   1.06
     28 -0.83-1.16-1.11-1.24-0.34-0.09       41.76-1.10       43.77-0.07   1.03
     16  2.60 2.18 2.98 2.25 2.83 2.81       38.31 2.35       40.83 2.87   0.53
     15  3.89 3.15 4.00 3.64 4.36 4.46       37.35 3.31       39.23 4.47   1.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.22  2.83                   2.30  2.12 1.09  3.41  3.14 1.09   1.00
     28         3.00                         2.47 0.93        3.32 1.03   1.10
     16         3.40                         2.33 0.99        3.46 0.99   1.00
     15         2.95                         2.04 1.13        3.20 1.06   0.94
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 43.90)(1.09) + 43.70      0.98(F 28 - 43.77)(1.03) + 43.70

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  15    0.958 0.957 0.951 0.929
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.1 55.0 57.5 57.3 61.8 61.7 55.5 55.9 59.4 54.8 53.7 57.1 54.5 53.4 54.1
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27  0.2 -0.6 -0.2 -0.9  0.7  1.4  0.4  0.1 -0.1  0.0  0.2 -0.1 -0.2  0.0  0.1
S- 28  0.2 -0.2 -0.3 -0.2  0.3  0.7 -0.1  0.4  0.2  0.0  0.5 -0.3  0.9 -0.1  0.4
S- 16  2.7  2.1  3.2  2.5  2.7  2.6  2.2  2.9  2.6  2.2  2.1  2.5  2.3  2.7  2.7
S- 15  3.6  2.8  5.4  3.5  5.4  5.9  5.2  4.9  4.1  4.5  4.1  5.0  3.5  4.9  5.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.60-1.38-0.83-0.57-0.04-0.02 54.37 55.52-1.15 56.32 56.26 0.06   1.21
     28 -0.60-1.12-0.89-0.84-0.14 0.23       55.44-1.07       56.16 0.17   1.24
     16  2.30 1.98 2.60 1.89 2.61 2.46       52.25 2.12       53.78 2.54   0.43
     15  3.93 3.15 4.13 3.66 4.44 4.44       50.94 3.42       51.80 4.52   1.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.47  2.14                   1.90  1.60 1.18  2.72  2.53 1.08   0.91
     28         2.33                         1.88 1.01        2.71 1.00   0.99
     16         2.58                         1.73 1.10        2.66 1.03   0.93
     15         2.28                         1.68 1.13        2.44 1.12   0.99
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 56.26)(1.08) + 56.32      0.98(F 28 - 56.16)(1.00) + 56.32

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  16  28  15    0.943 0.934 0.922 0.920
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.9 63.4 64.3 65.5 68.9 71.6 66.1 63.9 67.1 62.2 62.3 65.2 65.0 63.1 63.6
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 27 -0.4 -0.4 -0.2 -0.5  0.5  1.5  0.9  0.0  0.1 -0.1 -0.2  0.1 -0.1  0.3  0.3
S- 16  2.2  1.9  2.6  1.6  3.1  3.0  2.0  2.2  2.8  2.1  3.3  2.6  2.4  2.0  1.1
S- 28 -0.7 -0.7 -0.7 -0.8  0.2  0.8  0.4  0.2  0.3  0.2  0.6  0.0  0.7  0.2 -0.4
S- 15  3.6  3.5  4.8  3.6  5.6  6.1  4.8  4.2  4.4  4.2  4.4  4.8  3.6  4.4  4.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.52-1.28-0.61-0.51-0.08 0.07 63.52 64.55-1.02 65.07 64.95 0.12   1.14
     16  1.96 1.59 2.14 1.59 2.27 2.35       61.71 1.81       62.73 2.34   0.53
     28 -0.82-1.47-1.02-1.09-0.43 0.23       64.79-1.27       65.06 0.01   1.28
     15  3.81 3.09 4.00 3.53 4.26 4.35       60.13 3.39       60.63 4.44   1.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.11  1.75                   1.57  1.35 1.16  2.47  2.14 1.15   0.99
     16         1.88                         1.17 1.34        2.29 1.08   0.81
     28         1.89                         1.49 1.05        2.35 1.05   1.00
     15         1.80                         1.34 1.17        2.04 1.21   1.03
Suggested regression eqns from two most closely related CDs ( 27 and  16): 
          0.97(F 27 - 64.95)(1.15) + 65.07      0.97(F 16 - 62.73)(1.08) + 65.07

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  16  15  28    0.917 0.910 0.902 0.875
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.7 69.1 65.3 68.2 70.9 73.9 70.1 68.8 70.4 64.0 66.5 67.5 70.6 68.4 68.7
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
S- 27 -0.7 -0.4 -0.4 -0.1  0.5  1.0  0.8  0.1  0.1  0.0 -0.4  0.2 -0.4  0.5  0.4
S- 16  1.1  1.3  2.3  1.6  3.5  2.4  2.0  1.8  1.9  2.0  3.7  2.5  2.3  1.5  1.1
S- 15  3.1  3.0  4.1  4.0  4.9  5.8  4.7  3.7  3.8  4.0  4.2  4.4  4.0  4.0  4.3
S- 28 -1.4 -0.8 -0.8 -0.8  0.5  0.2  0.1  0.1 -0.1  0.3  0.5  0.4  0.2  0.0 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.47-1.37-0.25-0.50-0.12 0.07 67.57 68.48-0.90 68.87 68.79 0.08   0.98
     16  1.59 1.10 1.56 1.48 1.82 2.15       66.34 1.23       66.81 2.07   0.83
     15  3.59 2.69 3.75 3.61 3.97 4.08       64.47 3.11       64.75 4.12   1.02
     28 -1.14-2.02-1.08-1.64-0.68 0.10       69.24-1.67       69.02-0.15   1.52
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.96  1.68                   1.85  1.56 1.19  2.38  2.22 1.07   0.90
     16         1.90                         1.66 1.11        2.54 0.94   0.84
     15         1.78                         1.70 1.09        2.24 1.06   0.98
     28         1.87                         1.66 1.11        2.45 0.97   0.88
Suggested regression eqns from two most closely related CDs ( 27 and  16): 
          0.96(F 27 - 68.79)(1.07) + 68.87      0.95(F 16 - 66.81)(0.94) + 68.87

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  16    0.895 0.884 0.865 0.856
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 68.6 65.4 63.6 65.0 67.9 69.7 68.4 66.9 66.6 62.6 63.8 65.7 66.8 65.8 66.6
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
S- 27 -0.9 -0.2 -0.5 -0.4  0.7  0.6  1.3  0.1  0.6  0.6  0.0  0.4 -0.3  0.4  0.7
S- 15  2.9  3.1  3.9  3.6  4.7  5.7  4.6  3.8  3.9  4.3  4.3  4.2  4.5  3.6  4.2
S- 26  1.2  1.5  1.0  1.4  2.4  2.5  3.6  2.4  2.8  2.2  1.6  2.2  1.4  2.4  3.3
S- 16  1.5  1.5  2.8  2.4  3.6  3.9  2.1  1.6  1.6  2.9  3.4  2.3  2.3  1.8  1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.34-1.15-0.15-0.44-0.09 0.33 65.14 65.90-0.75 66.23 66.03 0.19   0.94
     15  3.58 2.90 3.48 3.74 3.81 4.16       61.93 3.22       62.14 4.09   0.87
     26  1.61 0.82 1.64 1.65 1.87 2.25       63.99 1.15       64.12 2.11   0.96
     16  1.73 1.14 1.63 1.70 2.09 2.25       63.71 1.44       63.90 2.33   0.89
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.71  1.55                   1.88  1.73 1.08  1.92  1.88 1.02   0.94
     15         1.62                         1.85 1.01        1.85 1.04   1.02
     26         1.49                         1.71 1.10        1.76 1.09   0.99
     16         1.77                         1.87 1.00        2.13 0.91   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.95(F 27 - 66.03)(1.02) + 66.23      0.94(F 15 - 62.14)(1.04) + 66.23

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  16  26    0.913 0.895 0.870 0.864
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.3 58.5 55.4 56.9 57.7 58.6 59.5 59.0 58.0 56.4 55.9 59.4 58.6 59.1 59.6
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
S- 27 -0.9 -0.2 -0.5 -0.3  0.9  0.4  0.9  0.2  0.5  0.6  0.2  0.1 -0.3  0.6  0.7
S- 15  2.8  3.3  3.4  3.6  4.4  5.0  4.4  4.1  4.3  4.3  4.7  3.8  4.2  4.1  4.8
S- 16  2.1  3.1  3.3  2.5  3.3  3.2  2.9  1.9  2.8  3.0  3.0  2.3  2.6  3.0  2.4
S- 26  0.8  0.9  0.0  1.2  2.6  2.1  2.5  2.2  2.0  2.2  1.9  1.8  0.9  2.1  3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.33-1.08-0.23-0.45-0.04 0.34 57.88 58.58-0.70 58.13 57.95 0.18   0.89
     15  3.55 2.87 3.46 3.65 3.72 4.29       54.68 3.20       54.06 4.07   0.88
     16  2.19 1.67 2.08 2.10 2.55 2.74       55.96 1.92       55.36 2.77   0.85
     26  1.24 0.46 1.16 1.29 1.52 2.02       57.05 0.83       56.36 1.77   0.93
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.68  1.56                   2.17  1.89 1.15  1.34  1.35 0.99   0.86
     15         1.67                         2.08 1.04        1.44 0.93   0.89
     16         1.77                         2.28 0.95        1.60 0.84   0.88
     26         1.59                         1.81 1.20        1.27 1.05   0.88
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.96(F 27 - 57.95)(0.99) + 58.13      0.95(F 15 - 54.06)(0.93) + 58.13

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  26    0.969 0.943 0.935 0.925
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.5 45.1 41.0 43.9 46.9 44.2 44.8 47.2 42.0 44.0 41.9 48.8 42.9 43.2 46.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
S- 27 -1.1 -0.5 -0.9 -0.5  0.4 -0.4  0.1 -0.5  0.0 -0.2 -0.3 -0.6 -0.2 -0.4  0.1
S- 15  2.7  3.8  3.8  4.1  4.3  4.0  4.5  4.5  4.2  3.6  4.4  3.3  4.8  4.2  4.1
S- 28 -0.8  0.1  1.0  0.0  0.8 -0.2  0.0 -0.5 -0.2  0.2 -0.1  0.3  0.2  1.3  0.0
S- 26 -0.5  0.0 -1.6  0.2  1.9  0.3  0.9  0.7  0.4  0.6  0.8  0.5  1.1  0.1  1.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.68-1.20-0.61-0.76-0.47-0.22 45.32 46.26-0.94 44.50 44.84-0.34   0.60
     15  3.57 2.88 3.49 3.83 3.72 4.09       42.10 3.22       40.48 4.02   0.80
     28 -0.44-1.15-0.29-0.65-0.13 0.23       46.06-0.74       44.38 0.12   0.87
     26  0.15-0.35 0.09 0.25 0.23 0.67       45.40-0.08       44.07 0.43   0.52
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.24  2.18                   2.96  2.67 1.11  2.09  2.10 0.99   0.90
     15         2.31                         2.86 1.04        2.28 0.92   0.89
     28         2.26                         2.75 1.08        2.26 0.92   0.86
     26         2.10                         2.42 1.22        1.91 1.10   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 44.84)(0.99) + 44.50      0.97(F 15 - 40.48)(0.92) + 44.50

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  34    0.980 0.968 0.951 0.941
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.9 31.9 23.5 32.2 33.9 29.6 27.0 31.1 28.8 29.5 29.3 35.2 28.4 26.6 33.5
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
S- 27 -1.0 -0.7 -1.0 -0.1  0.0 -0.8 -0.9 -0.8 -0.6 -1.7 -1.4 -0.9 -1.0 -1.1 -0.4
S- 28 -0.1  0.5  0.1 -0.8  0.3 -1.3 -1.0  0.0 -1.4 -0.1 -0.7  0.3 -0.9  1.4 -0.2
S- 15  2.3  4.7  3.5  4.5  4.0  3.9  4.6  4.6  3.8  3.4  3.3  2.4  5.4  4.0  3.4
S- 34 -3.8 -4.5 -5.0 -4.4 -3.4 -6.5 -5.3 -4.2 -5.4 -5.2 -5.8 -2.6 -6.3 -4.1 -3.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.05-1.35-1.15-1.08-0.66-1.02 31.40 32.62-1.23 29.76 30.59-0.83   0.39
     28 -0.56-1.01-0.51-0.72-0.24-0.23       32.20-0.81       30.01-0.25   0.55
     15  3.70 3.20 3.77 4.04 3.81 3.68       27.95 3.44       25.90 3.86   0.41
     34 -4.99-5.47-4.84-5.29-4.55-4.71       36.62-5.23       34.43-4.67   0.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.96  2.75                   3.11  2.60 1.20  3.15  2.98 1.06   0.88
     28         2.91                         2.99 1.04        3.20 0.99   0.95
     15         2.97                         2.80 1.11        3.27 0.97   0.87
     34         2.60                         2.69 1.16        2.80 1.12   0.97
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 30.59)(1.06) + 29.76      0.98(F 28 - 30.01)(0.99) + 29.76

Station# 863  LONG PRAIRIE        , mn  1486105    lat/lon 94.85   45.98    11M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.969 0.968 0.928 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.8 18.1 13.5 22.7 21.5 20.4 18.5 18.9 20.1 17.6 13.7 22.6 13.8 12.2 19.7
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
S- 28 -0.7  0.0 -0.4 -1.3 -0.3 -2.4 -1.8 -0.3 -2.5  0.2 -1.3 -0.3 -2.1  1.0 -2.6
S- 27 -0.8 -0.8 -1.0  0.0 -0.5 -2.2 -1.3 -0.8 -0.8 -2.1 -2.4 -1.6 -2.0 -2.2 -3.5
S- 16  2.0  5.7  3.0  4.1  2.0  3.8  2.4  4.9  1.8  5.2  3.0  4.6  4.4  6.3  0.6
S- 15  3.1  5.2  4.0  5.3  4.1  4.7  5.3  5.6  3.5  3.7  2.9  2.5  6.1  3.2  0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.19-1.61-1.07-1.24-0.91-1.08 17.57 19.01-1.44 17.81 18.79-0.99   0.45
     27 -1.64-2.09-1.66-1.50-0.99-2.09       19.51-1.94       19.28-1.47   0.47
     16  3.62 3.22 4.18 3.59 3.41 3.71       13.99 3.58       14.22 3.58   0.00
     15  3.93 3.41 4.21 4.29 4.36 3.16       13.83 3.74       13.85 3.95   0.21
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.33  3.60                   3.17  3.34 0.95  3.43  3.87 0.89   0.94
     27         3.17                         2.73 1.16        3.30 1.04   0.90
     16         4.01                         4.07 0.78        4.03 0.85   1.10
     15         3.46                         3.17 1.00        3.74 0.92   0.92
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 18.79)(0.89) + 17.81      0.98(F 27 - 19.28)(1.04) + 17.81

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 15.74 15.58 26.76 40.17 55.16 65.16 67.65 65.70 57.67 43.96 29.49 17.31
1952 15.58 18.54 30.82 42.91 58.76 67.17 71.20 69.17 59.80 47.89 34.02 23.89
1953 19.05 22.40 31.05 43.45 56.13 66.64 72.00 69.57 64.08 52.27 38.13 21.31
1954 19.16 21.84 35.27 42.20 55.96 65.30 71.02 68.21 59.16 48.74 36.53 25.94
1955 17.34 18.24 30.94 47.76 61.28 69.13 72.66 70.94 62.30 45.33 28.14 14.17
1956 10.80 16.16 26.35 41.43 57.31 67.10 71.15 66.62 62.18 49.31 37.81 21.69
1957 17.90 19.92 32.38 44.16 56.04 66.74 71.40 69.10 59.19 46.91 35.88 27.09
1958 21.01 22.56 30.99 46.64 57.64 65.29 68.89 69.01 63.08 50.22 34.13 19.74
1959 13.10 19.61 31.83 46.33 58.75 68.00 73.39 70.09 59.94 43.23 32.79 23.01
1960 20.19 16.24 26.49 40.50 56.34 66.25 71.19 70.44 62.51 50.25 35.19 23.35
1961 19.69 25.74 34.29 44.21 55.67 65.53 71.97 68.58 61.87 47.82 32.34 18.58
1962 12.59 16.76 28.00 43.03 57.06 65.99 70.13 67.38 61.48 50.52 38.08 22.64
1963 15.47 20.37 34.57 47.55 58.88 66.82 71.03 68.98 64.81 54.10 36.87 23.96
1964 19.74 23.53 32.27 44.76 60.01 69.37 71.18 68.01 59.39 48.96 33.53 19.24
1965 11.70 13.39 25.61 40.74 57.24 66.48 69.88 64.98 58.66 46.51 38.12 21.05
1966 14.96 17.93 30.89 43.98 54.67 66.57 70.86 68.21 59.28 46.42 32.62 21.23
1967 15.42 20.74 30.97 44.65 55.47 63.41 68.38 66.60 58.95 47.63 34.38 23.57
1968 16.70 23.59 34.67 48.19 57.14 64.71 70.37 67.77 60.76 48.66 33.48 18.30
1969 12.60 14.31 28.50 42.54 56.28 64.60 68.87 69.08 60.09 47.23 33.06 19.28
1970 13.28 15.31 28.79 42.82 57.85 67.63 71.86 69.14 60.62 46.92 31.86 18.26
1971 13.99 19.08 32.27 44.48 57.57 64.65 69.49 66.42 60.68 48.00 32.88 18.89
1972 12.26 16.75 27.95 44.15 57.18 66.34 69.81 67.06 58.96 46.01 29.83 20.05
1973 17.08 26.75 36.16 47.30 57.52 66.65 71.99 68.72 62.97 50.07 35.41 20.19
1974 14.89 19.11 31.73 43.79 56.85 66.37 70.07 66.99 58.69 47.55 35.83 23.27
1975 16.86 17.22 25.32 40.39 54.47 67.20 71.24 68.52 60.28 48.02 35.12 21.84
1976 19.58 24.10 37.29 47.63 60.70 69.46 75.28 72.43 60.92 44.96 28.39 13.92
1977 12.60 20.22 38.24 51.94 63.20 70.58 70.30 68.10 58.91 47.39 31.22 16.12
1978  9.22 14.33 28.07 44.49 57.64 67.06 70.75 70.46 63.33 49.83 32.77 15.87
1979  7.58 10.82 24.04 39.80 53.68 63.85 68.67 67.50 59.98 47.18 35.06 24.11
1980 19.62 19.49 30.63 45.46 59.12 66.80 69.63 67.41 59.19 48.49 34.85 25.10
1981 20.65 27.31 38.22 49.33 58.45 65.41 69.61 68.15 60.17 49.70 34.04 17.70
1982  9.91 15.06 30.19 45.17 56.40 66.37 69.05 68.24 59.82 46.36 34.60 24.61
1983 23.58 25.77 33.63 43.11 55.16 66.76 73.76 71.84 62.01 47.84 27.58 16.50
1984 14.64 22.34 33.05 43.12 58.01 66.67 72.07 68.46 60.92 48.03 34.41 20.70
1985 14.41 20.97 35.08 50.44 60.44 67.45 68.83 66.78 58.95 44.11 26.91 16.46
1986 13.74 22.96 32.88 47.61 59.74 68.49 71.32 67.61 59.21 45.87 34.90 26.03
1987 27.41 30.69 41.70 52.32 64.93 71.70 73.25 69.73 60.06 49.24 36.51 24.64
1988 17.40 20.66 33.32 50.14 63.90 73.58 76.94 72.79 62.30 48.27 35.14 27.07
1989 19.80 20.98 28.85 45.25 59.52 69.60 73.50 71.42 62.96 48.80 32.05 24.45
1990 22.78 30.60 36.86 47.56 59.60 67.47 71.93 69.88 62.42 51.23 35.12 23.60
1991 20.64 26.27 37.97 48.82 61.70 69.00 72.11 68.42 60.44 45.21 32.82 24.62
1992 25.58 29.99 36.38 47.39 56.84 64.05 65.28 64.03 58.51 46.24 31.03 18.14
1993 12.96 17.39 28.79 43.39 55.44 64.06 68.22 65.60 58.36 44.91 32.41 16.34
1994  9.51 14.90 30.70 48.28 59.95 67.42 68.96 67.06 61.20 51.13 37.94 26.32
1995 21.09 23.94 31.79 43.53 57.07 68.29 73.97 70.33 61.75 46.52 32.38 18.44
1996 15.65 17.85 29.63 41.82 57.19 67.15 72.26 68.86 61.77 46.24 29.77 15.03
1997 13.49 18.88 31.02 42.74 57.73 67.33 71.60 68.81 62.02 48.33 36.01 22.49

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.975 0.945 0.937 0.930
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.6 14.6 14.4 13.7 27.4 17.4 19.8 22.8 20.6 25.6 13.0  9.5 21.1 15.6 13.5
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
S- 28  1.6  1.8  2.3  1.6  2.0  3.3  4.7  4.5  4.4  2.0  0.7  0.7  3.5  2.6  3.6
S- 27  2.5  2.3  1.4  1.9  3.9  3.6  4.7  5.1  5.0  3.7 -1.9 -0.6  3.0  2.9  0.8
S- 16  5.2  4.6  7.9  4.4  7.3  5.8 10.9  9.3  9.1  6.8  6.1  6.2  8.8  9.3  7.9
S- 34 -1.6 -2.5 -4.8 -5.8 -1.4 -2.0 -2.8 -0.4 -0.2 -4.0 -5.1 -7.4 -1.6 -5.3 -3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.38 2.33 2.41 2.22 2.46 2.50 16.60 14.08 2.52 18.18 15.56 2.62   0.09
     27  2.26 2.08 2.20 2.21 2.81 1.85       14.29 2.32       15.63 2.55   0.24
     16  7.49 7.62 8.02 7.29 6.86 7.74        8.75 7.85       10.87 7.30  -0.55
     34 -3.77-3.94-3.97-3.99-3.13-3.83       20.32-3.71       21.39-3.21   0.50
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.29  4.22                   3.22  3.27 0.98  5.07  4.77 1.06   1.08
     27         3.74                         3.27 0.99        3.87 1.31   1.33
     16         4.64                         3.96 0.81        4.90 1.03   1.27
     34         3.67                         2.63 1.22        3.88 1.30   1.07
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 15.56)(1.06) + 18.18      0.97(F 27 - 15.63)(1.31) + 18.18

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.986 0.968 0.954 0.941
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.8 22.3 21.0 23.0 30.7 20.7 21.0 30.6 26.3 30.0 17.4 14.9 23.9 17.9 18.9
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 28  1.0  1.3  1.7  1.3  2.1  3.3  4.1  3.6  3.5  2.3  1.1  1.1  3.2  3.1  2.9
S- 27  1.8  2.5  1.8  1.6  2.3  3.9  3.6  4.2  4.6  4.1 -0.3  0.1  2.5  2.9  0.7
S- 16  4.7  4.1  5.9  3.6  7.9  6.5 10.8  8.2  7.6  6.4  4.5  6.0  9.1  9.3  7.6
S- 17  0.9 -0.9  3.3 -1.8  4.7  2.2  6.7  4.9  3.9  1.3  0.6  1.8  4.8  5.0  3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.16 1.94 2.23 2.06 2.19 2.46 19.39 17.27 2.12 22.95 20.57 2.38   0.26
     27  2.17 1.66 2.28 2.22 2.58 2.07       17.42 1.97       20.54 2.40   0.43
     16  7.13 7.12 7.67 7.11 6.56 7.23       12.20 7.19       16.13 6.82  -0.37
     17  3.33 4.11 3.65 3.09 2.74 2.92       15.60 3.80       20.25 2.70  -1.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.57  4.48                   3.30  3.24 1.02  4.76  4.66 1.02   1.00
     27         4.06                         3.13 1.06        4.03 1.18   1.12
     16         4.97                         3.63 0.91        4.98 0.96   1.05
     17         5.23                         4.06 0.81        5.00 0.95   1.17
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 20.57)(1.02) + 22.95      0.98(F 27 - 20.54)(1.18) + 22.95

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.989 0.968 0.943 0.941
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 33.6 33.0 35.1 32.9 41.7 33.3 28.9 36.9 38.0 36.4 28.8 30.7 31.8 29.6 31.0
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
S- 28  1.7  1.6  1.8  1.6  2.7  3.3  3.6  3.2  2.5  2.1  1.6  2.0  2.7  3.1  3.3
S- 27  1.7  1.7  2.1  0.6  2.2  3.8  3.3  3.3  3.4  3.2  0.7  1.5  1.9  3.4  1.3
S- 16  5.1  3.6  5.9  4.3  7.6  6.2  8.4  7.3  5.5  5.4  3.6  5.9  7.2  8.7  7.6
S- 34 -1.0 -1.0 -3.1 -4.6 -0.5 -1.6 -3.5 -1.1 -2.4 -2.4 -2.2 -3.4 -3.2 -3.0 -3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.10 1.85 2.11 1.85 2.32 2.46 30.51 28.55 1.96 33.44 31.00 2.44   0.48
     27  2.09 1.58 2.24 2.05 2.43 2.19       28.61 1.90       31.18 2.26   0.36
     16  6.32 6.01 6.85 6.30 6.13 6.28       24.37 6.14       27.29 6.16   0.02
     34 -2.97-3.09-3.26-3.43-2.19-2.84       33.42-2.91       35.86-2.41   0.50
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.83  3.75                   3.06  3.09 0.99  3.52  3.62 0.97   0.98
     27         3.55                         2.90 1.05        3.38 1.04   0.99
     16         4.11                         3.24 0.94        3.87 0.91   0.96
     34         3.45                         3.01 1.02        3.05 1.15   1.13
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 31.00)(0.97) + 33.44      0.98(F 27 - 31.18)(1.04) + 33.44

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  16    0.983 0.967 0.935 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.1 43.1 50.4 47.6 52.3 50.1 45.3 47.6 48.8 47.4 43.4 48.3 43.5 41.8 42.7
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 28  1.8  2.3  1.8  1.8  2.9  3.1  3.4  3.1  2.2  2.3  2.0  2.6  2.8  3.4  3.4
S- 27  1.6  2.3  2.1  1.1  2.5  3.4  3.8  3.1  2.2  3.3  2.0  3.0  1.3  3.1  2.3
S- 34 -0.8  0.0 -1.6 -2.7 -0.1 -0.4 -2.0  0.0 -1.8 -0.7 -1.1 -1.1 -0.7 -1.1 -1.5
S- 16  4.9  4.3  5.1  3.9  6.9  6.1  6.9  6.0  4.8  4.6  3.4  5.5  6.0  7.6  7.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.17 1.93 2.21 1.72 2.48 2.68 43.72 41.76 1.97 46.37 43.77 2.60   0.63
     27  2.13 1.65 2.17 1.93 2.57 2.44       41.92 1.80       43.90 2.47   0.67
     34 -1.77-1.88-2.27-2.40-0.99-1.15       45.73-2.00       47.40-1.03   0.98
     16  5.60 5.27 6.30 5.21 5.65 5.58       38.31 5.41       40.83 5.54   0.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.08  3.00                   2.43  2.47 0.98  3.19  3.32 0.96   0.98
     27         2.83                         2.12 1.14        3.14 1.02   0.89
     34         2.74                         2.28 1.07        3.24 0.98   0.92
     16         3.40                         2.33 1.04        3.46 0.92   0.89
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 43.77)(0.96) + 46.37      0.98(F 27 - 43.90)(1.02) + 46.37

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.948 0.945 0.921 0.890
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 55.2 58.0 60.4 59.7 64.9 63.9 59.5 59.6 61.7 56.8 55.4 60.0 57.1 57.2 57.7
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 17 50.0 52.6 54.4 54.1 58.9 59.8 53.5 53.2 55.5 53.2 51.5 54.1 51.0 50.4 52.1
S- 28  2.3  2.8  2.6  2.2  3.5  2.9  3.9  4.1  2.5  2.1  2.2  2.5  3.5  3.7  4.0
S- 27  2.3  2.4  2.7  1.6  3.8  3.5  4.4  3.8  2.2  2.0  1.9  2.7  2.4  3.8  3.7
S- 16  4.8  5.1  6.1  5.0  5.8  4.8  6.2  6.6  4.9  4.2  3.9  5.3  4.9  6.5  6.3
S- 17  5.1  5.4  6.1  5.7  6.1  4.1  6.0  6.4  6.2  3.6  4.0  5.9  6.1  6.8  5.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.26 2.04 2.08 1.62 2.82 2.94 57.48 55.44 2.04 59.15 56.16 2.99   0.95
     27  2.26 1.78 2.13 1.89 2.92 2.68       55.52 1.97       56.26 2.89   0.92
     16  5.16 5.14 5.56 4.35 5.56 5.16       52.25 5.23       53.78 5.37   0.14
     17  5.26 5.29 5.38 4.64 5.61 5.45       52.27 5.21       53.62 5.53   0.32
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.40  2.33                   1.68  1.88 0.90  2.73  2.71 1.01   1.12
     27         2.14                         1.60 1.05        2.53 1.08   1.03
     16         2.58                         1.73 0.97        2.66 1.03   1.06
     17         2.53                         1.73 0.97        2.70 1.01   1.04
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 56.16)(1.01) + 59.15      0.97(F 27 - 56.26)(1.08) + 59.15

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  16  28  15    0.913 0.911 0.907 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.8 66.7 67.4 68.5 71.7 73.6 69.6 67.5 69.0 64.1 64.1 67.4 68.3 67.2 67.3
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 27  2.4  2.9  2.9  2.4  3.2  3.4  4.5  3.6  2.0  1.8  1.6  2.3  3.2  4.3  4.1
S- 16  5.0  5.2  5.8  4.6  5.9  4.9  5.5  5.8  4.7  4.0  5.1  4.8  5.8  6.0  4.9
S- 28  2.2  2.6  2.5  2.2  2.9  2.7  3.9  3.7  2.2  2.0  2.4  2.2  4.0  4.2  3.4
S- 15  6.4  6.8  8.0  6.5  8.3  8.0  8.4  7.8  6.3  6.1  6.2  7.0  7.0  8.4  8.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.39 2.19 2.11 2.08 2.92 2.76 66.73 64.55 2.19 67.93 64.95 2.98   0.79
     16  4.87 5.06 4.86 4.18 5.27 5.04       61.71 5.02       62.73 5.20   0.18
     28  2.09 2.01 1.70 1.49 2.57 2.92       64.79 1.94       65.06 2.88   0.94
     15  6.72 6.56 6.72 6.12 7.26 7.03       60.13 6.60       60.63 7.30   0.70
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.99  1.75                   1.25  1.35 0.93  2.38  2.14 1.11   1.20
     16         1.88                         1.17 1.07        2.29 1.04   0.98
     28         1.89                         1.49 0.84        2.35 1.01   1.20
     15         1.80                         1.34 0.94        2.04 1.17   1.25
Suggested regression eqns from two most closely related CDs ( 27 and  16): 
          0.96(F 27 - 64.95)(1.11) + 67.93      0.95(F 16 - 62.73)(1.04) + 67.93

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  15    0.916 0.910 0.889 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.8 72.1 68.8 71.3 73.3 76.9 73.5 71.9 72.1 65.3 68.2 69.0 74.0 72.3 71.6
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
S- 27  2.4  2.6  3.1  2.9  2.9  4.0  4.2  3.2  1.8  1.3  1.3  1.7  3.0  4.3  3.2
S- 28  1.7  2.2  2.8  2.3  2.9  3.2  3.5  3.3  1.6  1.6  2.2  1.8  3.6  3.8  2.4
S- 16  4.1  4.3  5.9  4.7  5.8  5.4  5.4  5.0  3.7  3.3  5.5  3.9  5.7  5.3  3.9
S- 15  6.2  6.0  7.7  7.1  7.3  8.7  8.1  6.9  5.5  5.3  5.9  5.8  7.4  7.8  7.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.49 2.43 2.34 2.35 2.90 2.40 70.98 68.48 2.50 71.60 68.79 2.81   0.30
     28  1.82 1.78 1.51 1.21 2.35 2.43       69.24 1.74       69.02 2.58   0.84
     16  4.55 4.90 4.15 4.33 4.85 4.48       66.34 4.64       66.81 4.79   0.15
     15  6.55 6.49 6.34 6.46 6.99 6.41       64.47 6.51       64.75 6.85   0.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.04  1.68                   1.38  1.56 0.88  2.74  2.22 1.23   1.39
     28         1.87                         1.66 0.83        2.45 1.12   1.35
     16         1.90                         1.66 0.83        2.54 1.07   1.30
     15         1.78                         1.70 0.81        2.24 1.22   1.51
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 68.79)(1.23) + 71.60      0.95(F 28 - 69.02)(1.12) + 71.60

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  26    0.920 0.902 0.880 0.866
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.8 68.5 66.8 67.6 69.7 72.8 71.4 69.9 68.4 64.0 65.6 67.1 70.3 68.9 68.8
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
S- 27  2.3  2.8  2.7  2.2  2.6  3.6  4.4  3.1  2.4  2.0  1.9  1.8  3.2  3.4  2.9
S- 28  1.4  2.3  2.8  2.2  2.6  3.7  3.4  2.6  1.7  2.3  2.2  1.8  3.3  3.4  1.8
S- 15  6.1  6.1  7.1  6.2  6.5  8.8  7.6  6.7  5.7  5.8  6.2  5.6  8.0  6.6  6.4
S- 26  4.4  4.6  4.1  4.0  4.3  5.6  6.6  5.3  4.6  3.7  3.4  3.5  4.9  5.4  5.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.56 2.58 2.32 2.53 2.85 2.50 68.45 65.90 2.56 68.77 66.03 2.74   0.18
     28  1.81 1.73 1.52 1.29 2.33 2.38       66.69 1.77       66.27 2.50   0.74
     15  6.49 6.63 5.95 6.70 6.76 6.33       61.93 6.53       62.14 6.64   0.11
     26  4.51 4.56 4.11 4.62 4.82 4.42       63.99 4.46       64.12 4.66   0.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.82  1.55                   1.63  1.73 0.94  2.28  1.88 1.21   1.29
     28         1.76                         1.85 0.88        2.14 1.07   1.21
     15         1.62                         1.85 0.88        1.85 1.23   1.40
     26         1.49                         1.71 0.96        1.76 1.29   1.35
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 66.03)(1.21) + 68.77      0.95(F 28 - 66.27)(1.07) + 68.77

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  15    0.913 0.903 0.894 0.885
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.0 60.9 59.0 59.2 60.1 62.3 63.0 62.4 60.4 58.5 58.4 61.2 61.8 61.8 62.0
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
S- 27  1.7  2.1  3.1  2.0  3.3  4.1  4.4  3.6  2.9  2.7  2.6  1.9  2.9  3.3  3.1
S- 28  1.0  2.7  3.5  2.2  3.4  4.0  4.0  3.1  2.5  2.6  2.6  2.2  3.5  3.6  2.3
S- 16  4.8  5.5  6.9  4.9  5.7  6.9  6.3  5.3  5.3  5.1  5.5  4.1  5.8  5.7  4.8
S- 15  5.5  5.6  7.0  6.0  6.8  8.7  7.9  7.5  6.7  6.4  7.1  5.6  7.3  6.8  7.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.59 2.38 2.35 2.54 2.95 2.77 61.07 58.58 2.49 60.86 57.95 2.91   0.42
     28  2.19 1.89 2.01 1.72 2.74 2.75       59.04 2.04       57.99 2.87   0.83
     16  5.12 5.14 4.66 5.09 5.54 5.17       55.96 5.12       55.36 5.50   0.38
     15  6.47 6.33 6.04 6.64 6.71 6.72       54.68 6.39       54.06 6.80   0.41
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.66  1.56                   2.05  1.89 1.09  1.47  1.35 1.09   1.00
     28         1.66                         2.03 1.01        1.53 0.96   0.95
     16         1.77                         2.28 0.90        1.60 0.92   1.02
     15         1.67                         2.08 0.98        1.44 1.02   1.03
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 57.95)(1.09) + 60.86      0.95(F 28 - 57.99)(0.96) + 60.86

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  15    0.945 0.941 0.928 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.8 48.0 44.1 45.9 49.2 48.3 48.8 51.2 45.2 46.2 44.9 51.1 46.5 46.2 48.3
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 28  1.6  3.0  4.1  1.9  3.1  3.9  4.0  3.5  2.9  2.5  2.9  2.6  3.8  4.4  2.3
S- 27  1.2  2.4  2.2  1.5  2.7  3.6  4.1  3.5  3.2  2.0  2.8  1.7  3.4  2.7  2.5
S- 34 -2.1 -0.7 -0.4 -2.6  0.0 -0.6  0.4 -0.4 -0.7 -1.1 -0.7 -0.4  0.0  0.4 -0.9
S- 15  5.0  6.7  7.0  6.1  6.7  8.0  8.5  8.5  7.3  5.9  7.4  5.6  8.4  7.2  6.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.52 2.07 2.51 2.18 2.97 3.04 48.40 46.06 2.34 47.46 44.38 3.09   0.75
     27  2.28 2.02 2.19 2.08 2.62 2.60       46.26 2.14       44.84 2.63   0.48
     34 -1.11-1.65-0.92-1.44-0.87-0.48       49.74-1.33       48.10-0.64   0.70
     15  6.54 6.11 6.29 6.67 6.82 6.91       42.10 6.30       40.48 6.98   0.68
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.18  2.26                   2.85  2.75 1.04  2.06  2.26 0.91   0.88
     27         2.18                         2.67 1.07        2.10 0.98   0.92
     34         2.14                         2.66 1.07        2.05 1.01   0.94
     15         2.31                         2.86 1.00        2.28 0.90   0.90
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 44.38)(0.91) + 47.46      0.97(F 27 - 44.84)(0.98) + 47.46

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  29    0.964 0.947 0.941 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.6 34.4 26.9 34.9 36.5 35.1 32.0 35.1 32.8 31.0 32.4 37.9 32.4 29.8 36.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 29 27.4 31.6 25.5 35.4 35.9 34.6 31.5 33.1 33.4 31.8 33.5 35.5 32.7 26.4 36.3
S- 28  1.6  3.0  3.6  2.0  2.9  4.3  4.0  3.9  2.6  1.5  2.4  3.0  3.1  4.6  2.3
S- 34 -2.1 -2.0 -1.5 -1.7 -0.9 -1.0 -0.2 -0.2 -1.4 -3.6 -2.7  0.1 -2.3 -0.9 -1.2
S- 27  0.7  1.8  2.5  2.6  2.5  4.7  4.1  3.2  3.4 -0.2  1.8  1.8  3.1  2.1  2.0
S- 29  0.2  2.8  1.4 -0.5  0.6  0.6  0.6  2.1 -0.6 -0.8 -1.1  2.5 -0.3  3.4 -0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.62 2.28 2.80 2.30 2.99 2.77 34.74 32.20 2.53 33.00 30.01 2.99   0.45
     34 -1.81-2.18-1.53-2.27-1.32-1.70       36.62-1.89       34.43-1.43   0.46
     27  2.13 1.93 2.15 1.94 2.57 1.99       32.62 2.11       30.59 2.41   0.29
     29  0.38 0.05 0.65 0.03 0.81 0.38       34.46 0.27       32.31 0.69   0.42
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.81  2.91                   3.01  2.99 1.01  3.09  3.20 0.97   0.96
     34         2.60                         2.69 1.12        2.80 1.10   0.98
     27         2.75                         2.60 1.16        2.98 1.04   0.90
     29         3.09                         3.42 0.88        3.31 0.93   1.06
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.98(F 28 - 30.01)(0.97) + 33.00      0.97(F 34 - 34.43)(1.10) + 33.00

Station# 864  MADISON/SEWAGE PLANT, mn  1499404    lat/lon 96.18   45.02    30M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.966 0.940 0.934 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.5 20.7 16.5 26.0 24.6 27.1 24.5 23.6 24.6 18.1 16.3 26.3 18.4 15.0 22.5
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
S- 28  1.9  2.6  2.6  2.0  2.8  4.3  4.1  4.4  2.1  0.8  1.3  3.4  2.6  3.9  0.2
S- 27  1.8  1.8  1.9  3.4  2.7  4.5  4.6  3.8  3.7 -1.6  0.2  2.1  2.7  0.7 -0.7
S- 34 -2.5 -3.7 -4.0 -1.9 -1.7 -2.9 -0.6  0.3 -3.0 -4.8 -5.9  0.0 -4.4 -2.8 -4.6
S- 29 -1.3  0.9 -1.1 -1.7 -0.2  0.7 -0.1  1.9 -2.3 -2.0 -4.4  1.7 -1.8  1.2 -3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.44 2.32 2.75 2.14 2.82 2.03 21.53 19.01 2.52 21.39 18.79 2.59   0.07
     27  1.99 1.84 2.17 1.88 2.75 1.02       19.51 2.02       19.28 2.11   0.09
     34 -3.04-3.12-2.85-3.43-2.34-3.62       24.54-3.01       24.22-2.83   0.18
     29 -0.98-1.08-0.58-1.36-0.51-1.54       22.46-0.93       22.17-0.78   0.15
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.57  3.60                   3.25  3.34 0.97  4.07  3.87 1.05   1.08
     27         3.17                         2.73 1.19        3.30 1.23   1.04
     34         3.05                         2.70 1.20        3.32 1.23   1.02
     29         3.87                         3.81 0.85        3.91 1.04   1.22
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 18.79)(1.05) + 21.39      0.97(F 27 - 19.28)(1.23) + 21.39

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 12.07 13.91 25.87 40.50 54.18 63.66 65.59 63.36 55.61 41.71 27.90 15.09
1952 14.28 17.74 30.72 42.79 57.45 65.28 68.52 66.41 56.75 45.49 32.74 23.17
1953 17.03 19.01 27.91 41.36 54.56 64.84 70.16 67.29 61.37 49.60 35.64 19.53
1954 16.92 19.77 32.63 40.00 53.98 63.03 68.46 65.09 56.50 46.09 34.09 22.90
1955 14.93 14.89 27.95 43.92 58.92 66.99 71.12 68.58 59.64 43.33 27.10 14.34
1956 10.35 14.86 24.52 39.08 54.20 63.42 67.60 63.44 58.68 46.78 35.38 19.71
1957 14.78 16.31 28.93 41.23 53.77 63.74 68.15 65.91 56.64 44.41 33.03 23.25
1958 17.88 20.71 30.43 44.52 54.30 61.43 64.66 64.46 58.27 46.86 31.14 17.23
1959 11.00 17.64 30.16 44.49 56.57 65.33 69.66 66.74 57.11 41.07 30.30 20.27
1960 17.98 15.93 26.18 39.34 53.43 62.40 67.32 66.55 59.18 46.86 32.14 19.83
1961 16.72 22.92 31.95 41.41 52.02 62.13 67.79 65.04 58.20 45.28 31.15 17.59
1962 11.71 15.79 26.85 41.73 54.09 62.62 65.43 62.66 56.78 45.91 33.47 17.83
1963 10.52 15.61 30.63 43.99 55.32 63.49 67.96 65.62 60.33 50.29 33.09 20.61
1964 15.39 20.56 29.52 42.36 56.23 65.47 67.69 65.02 56.13 44.91 29.26 15.83
1965  8.54 11.03 22.65 38.17 53.72 62.52 65.45 61.12 54.84 42.97 33.78 17.65
1966 12.33 15.57 28.59 40.71 51.76 62.93 67.48 64.78 55.45 42.97 28.67 17.77
1967 11.16 15.47 25.36 39.29 51.39 59.94 64.83 63.02 55.33 43.69 30.69 19.16
1968 13.39 19.12 30.80 43.95 53.32 61.28 66.53 64.82 57.91 45.80 30.97 16.59
1969 11.81 14.53 27.84 40.86 53.05 61.03 65.89 66.13 57.29 43.73 30.47 17.83
1970 12.34 13.72 26.30 39.85 54.71 64.73 69.66 66.97 58.47 45.29 30.61 16.46
1971 12.03 15.66 29.18 41.57 56.07 63.17 67.10 63.98 58.79 47.47 32.85 16.88
1972  9.25 11.84 23.92 40.68 54.28 63.50 66.05 63.30 54.77 42.10 26.44 17.11
1973 13.43 22.92 32.29 43.86 53.48 62.78 68.60 66.21 60.30 47.62 33.37 18.96
1974 13.31 16.95 28.84 40.84 53.29 62.93 67.19 64.43 55.91 45.15 34.20 22.14
1975 16.09 15.52 23.49 38.40 53.37 65.62 68.59 65.61 57.97 46.44 32.94 18.42
1976 15.07 18.79 32.86 43.64 57.27 65.01 70.07 67.63 57.51 42.19 25.12 10.88
1977  8.95 18.10 35.85 50.62 60.98 67.86 67.60 65.35 56.78 44.81 28.78 13.37
1978  6.87 12.11 25.78 41.86 53.77 62.08 64.44 64.05 57.00 44.98 27.81 11.80
1979  3.81  8.83 23.00 37.98 50.93 60.41 65.27 64.27 56.17 44.55 31.92 20.01
1980 14.17 14.36 27.32 42.91 56.93 64.50 67.28 64.50 55.11 43.73 30.38 21.43
1981 16.89 23.69 33.65 44.80 54.24 62.04 66.33 64.14 55.19 44.70 30.58 14.76
1982  6.44  9.72 24.50 40.54 52.37 62.72 65.21 64.04 56.44 42.97 31.50 20.84
1983 19.74 23.28 31.82 41.43 52.57 63.33 69.87 68.02 59.50 46.60 26.70 14.08
1984 11.65 19.85 32.54 42.58 56.96 64.44 69.47 65.40 58.23 44.83 31.45 17.43
1985 11.41 17.96 31.91 47.41 56.93 64.19 65.66 64.26 55.82 42.16 24.52 14.08
1986 10.57 19.38 31.00 45.55 57.52 65.19 67.63 65.07 56.92 44.47 31.90 22.31
1987 22.95 28.51 40.20 50.04 61.43 68.47 71.07 67.83 56.99 46.59 33.74 20.99
1988 11.91 14.06 27.25 45.03 59.38 69.57 72.19 67.95 56.83 43.11 28.53 19.38
1989 11.39 14.01 22.99 39.57 54.06 65.08 69.47 66.74 57.49 43.57 26.69 18.05
1990 15.17 23.14 30.92 42.57 55.18 64.07 69.24 66.67 57.59 45.86 30.47 18.47
1991 14.60 20.11 33.10 45.01 58.21 65.94 69.66 65.63 57.05 41.49 28.50 19.36
1992 20.26 24.63 32.51 43.80 54.94 62.89 64.43 61.82 55.17 43.66 30.78 19.32
1993 14.39 18.09 28.84 41.90 53.58 61.99 66.63 63.28 55.13 41.25 28.84 13.79
1994  8.02 12.82 27.56 42.97 55.08 63.50 66.23 64.46 57.75 47.24 33.45 21.28
1995 14.57 18.03 27.41 40.59 53.70 63.68 69.01 65.06 56.96 41.53 27.41 13.43
1996  9.65 11.91 23.16 36.89 51.41 61.02 66.25 64.54 57.09 41.94 25.86 13.14
1997 11.08 16.18 27.62 38.41 52.12 61.46 66.63 64.18 56.60 43.60 32.17 19.74

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  26    0.954 0.935 0.933 0.918
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.7 11.6 11.4 10.6 23.0 11.9 11.4 15.2 14.6 20.3 14.4  8.0 14.6  9.6 11.1
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
S- 27 -1.4 -0.7 -1.6 -1.3 -0.6 -1.9 -3.7 -2.5 -1.0 -1.6 -0.5 -2.1 -3.6 -3.1 -1.6
S- 15  3.2  3.2  4.9  3.1  4.8  3.4  4.2  5.0  5.4  4.1  5.7  3.7  2.0  5.3  4.3
S- 28 -2.3 -1.2 -0.7 -1.6 -2.4 -2.2 -3.7 -3.1 -1.6 -3.3  2.2 -0.8 -3.0 -3.4  1.1
S- 26 -2.3 -2.1 -2.4 -1.4  0.8 -2.8 -3.8 -1.2 -0.8 -0.6 -1.9 -3.1 -4.2 -2.7 -4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.02-0.18-0.62-0.86-1.81-1.91 14.01 14.29-0.28 13.82 15.63-1.80  -1.52
     15  5.00 5.47 5.95 5.08 3.94 4.36        8.26 5.75        9.68 4.15  -1.60
     28 -0.90 0.07-0.42-0.85-2.16-1.27       14.08-0.07       15.56-1.74  -1.67
     26 -1.51-0.71-1.13-1.52-1.98-2.48       14.61-0.60       15.99-2.17  -1.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.70  3.74                   2.97  3.27 0.91  4.10  3.87 1.06   1.16
     15         3.92                         3.59 0.83        4.17 0.98   1.19
     28         4.22                         3.27 0.91        4.77 0.86   0.94
     26         3.41                         3.32 0.89        3.40 1.21   1.35
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 15.63)(1.06) + 13.82      0.97(F 15 -  9.68)(0.98) + 13.82

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  28    0.958 0.954 0.943 0.935
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.3 19.9 18.0 19.4 28.5 14.1 14.0 23.1 20.1 24.6 18.1 12.8 18.0 11.9 16.2
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
S- 27 -0.7  0.0 -1.2 -2.0  0.1 -2.7 -3.4 -3.2 -1.5 -1.3  0.4 -2.0 -3.4 -3.1 -2.0
S- 15  3.4  4.0  4.2  2.2  6.1  3.7  4.5  4.1  4.7  4.4  4.5  4.0  3.1  5.2  4.8
S- 26 -1.2  0.2 -1.1 -1.3  1.8 -2.5 -3.3 -1.9 -0.3  0.5 -1.0 -1.9 -3.2 -2.6 -3.0
S- 28 -1.5 -1.2 -1.3 -2.3  0.0 -3.3 -2.8 -3.9 -2.7 -3.1  1.9 -1.0 -2.7 -2.8  0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.06-0.38-0.46-1.06-1.79-1.85 17.11 17.42-0.31 18.80 20.54-1.74  -1.44
     15  4.81 5.00 5.85 4.75 3.92 4.39       11.80 5.31       14.61 4.19  -1.12
     26 -1.03-0.65-0.74-1.10-1.24-1.62       17.56-0.45       20.18-1.38  -0.93
     28 -1.07-0.09-0.51-1.22-2.18-1.46       17.27-0.16       20.57-1.77  -1.61
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.07  4.06                   2.98  3.13 0.95  4.53  4.03 1.12   1.18
     15         4.20                         3.23 0.92        4.48 1.01   1.10
     26         3.47                         2.74 1.09        3.54 1.28   1.17
     28         4.48                         3.24 0.92        4.66 0.97   1.06
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 20.54)(1.12) + 18.80      0.98(F 15 - 14.61)(1.01) + 18.80

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.961 0.957 0.955 0.930
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.8 32.5 31.9 31.0 40.2 27.3 23.0 30.9 33.1 32.5 28.8 27.6 27.4 23.2 27.6
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 15  3.2  3.9  4.6  3.1  5.9  3.8  4.2  4.1  3.6  4.8  4.1  3.4  3.9  4.2  4.7
S- 27 -0.2  1.2 -1.1 -1.3  0.8 -2.2 -2.6 -2.6 -1.5 -0.7  0.8 -1.7 -2.5 -3.1 -2.1
S- 26  0.1  1.4  0.0 -0.9  3.3 -0.9 -1.5 -1.5  0.3  1.4  1.0 -0.8 -1.1 -1.4 -1.8
S- 16  3.3  3.1  2.8  2.4  6.1  0.1  2.5  1.4  0.6  1.5  3.6  2.8  2.9  2.3  4.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  4.46 4.65 5.11 4.48 3.85 4.10 28.46 23.68 4.78 29.92 25.82 4.10  -0.67
     27 -0.84-0.18-0.57-0.87-1.27-1.54       28.61-0.15       31.18-1.26  -1.11
     26  0.00 0.38-0.18 0.16-0.11-0.36       28.07 0.39       30.09-0.17  -0.56
     16  3.38 4.25 4.05 3.38 2.43 2.56       24.37 4.09       27.29 2.64  -1.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.66  3.61                   2.73  2.79 0.98  4.15  3.95 1.05   1.07
     27         3.55                         2.90 0.94        3.38 1.23   1.31
     26         2.98                         2.20 1.24        3.12 1.33   1.07
     16         4.11                         3.24 0.84        3.87 1.07   1.27
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 25.82)(1.05) + 29.92      0.98(F 27 - 31.18)(1.23) + 29.92

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  16    0.955 0.952 0.940 0.926
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.4 42.6 47.4 45.5 50.0 45.0 39.6 42.6 45.0 43.8 41.9 43.0 40.6 36.9 38.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 27 -0.1  1.7 -0.9 -0.9  0.2 -1.8 -1.9 -1.8 -1.7 -0.3  0.5 -2.3 -1.6 -1.9 -2.0
S- 15  3.1  4.7  4.4  3.1  5.4  3.7  3.5  3.4  2.6  4.1  3.5  2.5  3.1  4.3  4.0
S- 26  1.5  3.1  1.0 -0.1  2.9  0.9  0.2 -0.4 -0.2  2.0  1.6  0.1  0.0  0.1 -0.6
S- 16  3.2  3.8  2.1  1.8  4.6  1.0  1.2  1.0  1.0  1.0  1.9  0.2  3.1  2.7  2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.77-0.18-0.84-0.78-0.88-1.33 41.66 41.92-0.26 42.92 43.90-0.98  -0.72
     15  3.99 4.40 4.30 3.89 3.73 3.45       37.35 4.31       39.23 3.69  -0.62
     26  0.70 1.06 0.01 0.93 1.00 0.43       40.89 0.77       42.11 0.81   0.04
     16  2.70 3.44 3.28 2.50 2.20 1.81       38.31 3.35       40.83 2.09  -1.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.83  2.83                   1.95  2.12 0.92  3.31  3.14 1.05   1.15
     15         2.95                         2.04 0.96        3.20 1.03   1.08
     26         2.44                         1.61 1.21        2.98 1.11   0.92
     16         3.40                         2.33 0.84        3.46 0.96   1.14
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 43.90)(1.05) + 42.92      0.98(F 15 - 39.23)(1.03) + 42.92

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  28    0.953 0.942 0.935 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 52.6 57.0 56.9 57.5 61.4 59.4 54.1 55.2 58.2 54.9 53.6 55.1 53.7 51.4 52.1
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 27 -0.3  1.4 -0.8 -0.6  0.3 -1.0 -1.0 -0.6 -1.3  0.1  0.0 -2.1 -1.0 -2.0 -1.9
S- 15  3.0  4.8  4.8  3.7  5.0  3.5  3.8  4.2  2.9  4.6  4.0  3.0  2.7  3.0  3.0
S- 26  1.8  3.1  1.5  1.0  3.5  2.3  1.7  1.5  0.6  2.4  2.3  0.6  0.9  0.3  0.4
S- 28 -0.3  1.8 -0.9  0.0  0.0 -1.6 -1.5 -0.3 -1.0  0.2  0.4 -2.3  0.2 -2.1 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.86-0.42-1.33-0.86-0.63-1.16 54.85 55.52-0.67 55.54 56.26-0.72  -0.06
     15  3.67 4.10 3.63 3.36 3.85 3.30       50.94 3.91       51.80 3.73  -0.17
     26  1.22 1.38 0.31 1.57 1.74 1.08       53.78 1.07       53.93 1.61   0.53
     28 -0.86-0.17-1.39-1.14-0.73-0.90       55.44-0.59       56.16-0.62  -0.03
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.39  2.14                   1.70  1.60 1.06  2.73  2.53 1.08   1.02
     15         2.28                         1.68 1.01        2.44 1.12   1.11
     26         1.88                         1.37 1.24        2.37 1.16   0.93
     28         2.33                         1.88 0.91        2.71 1.01   1.11
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 56.26)(1.08) + 55.54      0.97(F 15 - 51.80)(1.12) + 55.54

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.936 0.914 0.903 0.888
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.3 64.4 64.2 65.2 68.5 69.6 65.1 64.1 65.9 62.9 62.0 63.5 63.7 61.0 61.5
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
S- 27 -1.0  0.6 -0.3 -0.9  0.0 -0.6  0.0  0.2 -1.1  0.6 -0.4 -1.6 -1.4 -1.8 -1.8
S- 26  1.4  3.0  2.1  1.4  3.0  2.8  2.9  2.9  1.1  2.9  1.4  1.1  0.2  0.8  0.8
S- 15  3.0  4.5  4.7  3.2  5.1  4.0  3.8  4.4  3.2  4.9  4.2  3.1  2.3  2.3  2.4
S- 28 -1.3  0.4 -0.7 -1.1 -0.3 -1.3 -0.6  0.3 -0.9  0.9  0.3 -1.7 -0.6 -1.9 -2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.89-0.48-1.39-1.03-0.52-1.07 63.76 64.55-0.79 64.32 64.95-0.63   0.16
     26  1.43 1.74 0.64 1.46 2.05 1.19       62.40 1.36       62.47 1.85   0.49
     15  3.44 3.89 3.22 3.01 3.82 3.20       60.13 3.63       60.63 3.69   0.06
     28 -1.19-0.66-1.80-1.62-0.87-0.91       64.79-1.04       65.06-0.74   0.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.00  1.75                   1.48  1.35 1.10  2.27  2.14 1.06   0.97
     26         1.62                         1.36 1.08        1.94 1.17   1.08
     15         1.80                         1.34 1.11        2.04 1.11   1.01
     28         1.89                         1.49 0.99        2.35 0.97   0.97
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 64.95)(1.06) + 64.32      0.96(F 26 - 62.47)(1.17) + 64.32

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  14    0.911 0.902 0.871 0.869
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.9 69.5 65.7 67.6 71.1 72.2 69.5 69.2 69.7 64.4 66.6 66.2 69.0 66.3 66.6
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 14 67.0 64.8 61.7 63.1 66.1 67.0 63.9 63.2 65.8 59.8 63.6 63.2 67.2 63.0 63.2
S- 27 -1.5  0.0  0.0 -0.7  0.7 -0.8  0.2  0.5 -0.6  0.5 -0.2 -1.1 -1.9 -1.7 -1.7
S- 26  0.8  2.2  1.9  1.8  2.9  1.8  3.0  3.0  1.8  2.4  1.5  1.0 -0.4  0.8  1.1
S- 15  2.3  3.4  4.5  3.4  5.1  4.0  4.1  4.2  3.1  4.5  4.3  3.1  2.4  1.8  2.2
S- 14  2.9  4.7  3.9  4.5  5.0  5.2  5.6  6.0  3.8  4.7  3.1  3.0  1.8  3.3  3.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.87-0.50-1.24-1.15-0.51-0.97 67.70 68.48-0.77 68.23 68.79-0.56   0.21
     26  1.39 1.68 0.94 1.26 1.86 1.17       66.26 1.45       66.53 1.70   0.26
     15  3.19 3.56 2.76 2.96 3.58 3.05       64.47 3.24       64.75 3.48   0.25
     14  3.75 3.87 3.41 3.64 4.42 3.29       63.90 3.80       64.17 4.06   0.25
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.91  1.68                   1.77  1.56 1.14  2.12  2.22 0.96   0.84
     26         1.66                         1.53 1.16        2.13 1.00   0.86
     15         1.78                         1.70 1.05        2.24 0.95   0.91
     14         1.71                         1.69 1.05        2.04 1.04   0.99
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.95(F 27 - 68.79)(0.96) + 68.23      0.95(F 26 - 66.53)(1.00) + 68.23

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  14  15    0.892 0.877 0.864 0.850
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 68.0 65.4 64.3 65.1 67.8 67.9 66.7 66.7 65.6 61.8 63.3 64.5 65.1 64.5 64.2
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 14 66.0 62.0 61.4 62.1 63.9 64.6 63.1 62.1 62.7 58.8 61.4 62.0 63.7 61.9 61.5
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
S- 27 -1.5 -0.2  0.2 -0.3  0.7 -1.2 -0.3 -0.2 -0.4 -0.2 -0.5 -0.8 -2.1 -0.9 -1.8
S- 26  0.6  1.5  1.6  1.4  2.4  0.7  1.9  2.1  1.8  1.5  1.1  0.9 -0.4  1.0  0.9
S- 14  2.0  3.4  2.8  3.0  3.9  3.4  3.7  4.6  3.0  3.0  1.8  2.4  1.4  2.7  2.7
S- 15  2.3  3.1  4.6  3.7  4.6  3.9  2.9  3.5  2.9  3.6  3.8  3.0  2.7  2.3  1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.80-0.52-1.04-0.90-0.62-0.95 65.15 65.90-0.74 65.39 66.03-0.64   0.10
     26  1.15 1.46 0.75 1.19 1.34 0.97       63.99 1.16       64.12 1.28   0.11
     14  2.85 3.09 2.44 2.96 3.22 2.44       62.29 2.86       62.47 2.93   0.07
     15  3.13 3.53 2.60 3.28 3.28 2.88       61.93 3.23       62.14 3.26   0.03
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.63  1.55                   1.87  1.73 1.08  1.73  1.88 0.92   0.85
     26         1.49                         1.71 1.09        1.76 0.98   0.89
     14         1.49                         1.80 1.04        1.60 1.08   1.04
     15         1.62                         1.85 1.01        1.85 0.93   0.92
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.94(F 27 - 66.03)(0.92) + 65.39      0.94(F 26 - 64.12)(0.98) + 65.39

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  14  26  15    0.895 0.885 0.883 0.875
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.5 58.2 55.8 56.9 57.0 56.8 57.5 57.6 57.0 55.2 55.1 57.8 57.0 57.1 56.6
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
S- 27 -0.8 -0.6  0.0 -0.3  0.2 -1.4 -1.1 -1.2 -0.5 -0.6 -0.6 -1.5 -1.9 -1.4 -2.3
S- 14  1.8  1.9  0.7  2.4  2.5  1.9  1.5  2.6  1.8  1.9  1.7  1.2  0.0  1.0  1.6
S- 26  0.9  0.6  0.5  1.3  1.9  0.4  0.4  0.8  1.1  0.9  1.1  0.1 -0.7  0.1  0.3
S- 15  3.0  3.0  3.9  3.7  3.7  3.2  2.4  2.7  3.3  3.0  3.9  2.1  2.6  2.1  1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.92-0.63-1.17-0.82-0.83-1.28 57.74 58.58-0.85 57.01 57.95-0.94  -0.09
     14  1.70 1.91 1.28 2.00 1.87 1.33       55.97 1.76       55.38 1.63  -0.13
     26  0.65 0.90 0.22 0.92 0.72 0.41       57.05 0.69       56.36 0.64  -0.04
     15  2.96 3.31 2.52 3.28 2.93 2.68       54.68 3.05       54.06 2.95  -0.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.52  1.56                   1.78  1.89 0.94  1.08  1.35 0.80   0.85
     14         1.54                         1.65 1.08        1.19 0.91   0.84
     26         1.59                         1.81 0.98        1.27 0.85   0.86
     15         1.67                         2.08 0.85        1.44 0.74   0.87
Suggested regression eqns from two most closely related CDs ( 27 and  14): 
          0.95(F 27 - 57.95)(0.80) + 57.01      0.94(F 14 - 55.38)(0.91) + 57.01

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  28    0.952 0.936 0.933 0.907
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 46.6 44.8 42.2 44.5 46.6 43.1 43.6 45.9 41.5 43.7 41.3 47.2 41.5 41.9 43.6
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
S- 27  0.0 -0.8  0.2  0.1  0.1 -1.5 -1.1 -1.9 -0.5 -0.6 -0.9 -2.2 -1.6 -1.6 -2.3
S- 15  3.8  3.5  5.0  4.7  4.0  2.8  3.2  3.1  3.6  3.3  3.8  1.7  3.4  2.9  1.8
S- 26  0.6 -0.3 -0.4  0.7  1.6 -0.8 -0.3 -0.7 -0.1  0.2  0.1 -1.1 -0.3 -1.1 -1.2
S- 28  0.3 -0.2  2.1  0.5  0.5 -1.3 -1.3 -1.9 -0.8 -0.1 -0.8 -1.3 -1.2  0.0 -2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.93-0.57-1.21-0.77-0.84-1.38 45.44 46.26-0.82 43.86 44.84-0.98  -0.16
     15  3.33 3.51 2.90 3.82 3.36 2.92       42.10 3.34       40.48 3.38   0.04
     26 -0.10 0.28-0.50 0.24-0.13-0.50       45.40 0.04       44.07-0.21  -0.24
     28 -0.68-0.52-0.88-0.66-0.49-0.94       46.06-0.63       44.38-0.52   0.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.12  2.18                   2.48  2.67 0.93  1.95  2.10 0.93   1.00
     15         2.31                         2.86 0.87        2.28 0.85   0.98
     26         2.10                         2.42 1.02        1.91 1.02   1.00
     28         2.26                         2.75 0.90        2.26 0.86   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 44.84)(0.93) + 43.86      0.97(F 15 - 40.48)(0.85) + 43.86

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  26    0.968 0.947 0.934 0.933
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.7 31.5 24.5 31.9 33.7 28.5 26.7 30.5 28.5 30.8 28.8 33.5 27.4 25.9 32.2
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
S- 27 -0.2 -1.1  0.1 -0.4 -0.2 -1.9 -1.2 -1.5 -0.9 -0.4 -1.8 -2.7 -1.9 -1.8 -1.8
S- 15  3.1  4.3  4.6  4.2  3.8  2.8  4.2  3.9  3.5  4.7  2.9  0.6  4.5  3.2  2.1
S- 28  0.8  0.1  1.2 -1.0  0.1 -2.3 -1.3 -0.7 -1.7  1.2 -1.2 -1.5 -1.9  0.7 -1.6
S- 26 -1.4 -1.4 -1.1  0.0  0.4 -1.7 -0.5 -1.7 -1.1 -0.6 -2.0 -2.8 -0.8 -3.1 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.92-0.33-1.07-0.81-0.95-1.63 32.01 32.62-0.61 29.40 30.59-1.19  -0.58
     15  3.84 4.22 3.86 4.31 3.52 3.06       27.95 4.06       25.90 3.50  -0.56
     28 -0.42 0.01-0.42-0.45-0.53-0.85       32.20-0.19       30.01-0.61  -0.42
     26 -0.87-0.05-1.04-0.70-1.11-1.71       32.29-0.28       30.70-1.30  -1.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.73  2.75                   2.45  2.60 0.94  2.75  2.98 0.92   0.98
     15         2.97                         2.80 0.87        3.27 0.84   0.96
     28         2.91                         2.99 0.82        3.20 0.86   1.05
     26         2.57                         2.16 1.13        2.71 1.01   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 30.59)(0.92) + 29.40      0.97(F 15 - 25.90)(0.84) + 29.40

Station# 865  MILACA/1 ENE        , mn  1539206    lat/lon 93.65   45.75    18M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  26    0.956 0.933 0.915 0.900
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.1 17.4 14.1 22.3 21.0 19.4 18.0 18.5 19.4 19.3 13.8 21.3 13.4 13.1 19.7
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
S- 27 -0.6 -1.5 -0.4 -0.4 -1.0 -3.2 -1.8 -1.3 -1.5 -0.4 -2.3 -3.0 -2.3 -1.2 -3.4
S- 28 -0.5 -0.7  0.2 -1.7 -0.8 -3.4 -2.3 -0.8 -3.2  2.0 -1.3 -1.7 -2.4  2.0 -2.6
S- 15  3.3  4.5  4.6  4.9  3.7  3.7  4.8  5.1  2.7  5.4  3.0  1.1  5.8  4.2  0.2
S- 26 -2.0 -2.2 -1.1 -0.3 -1.7 -3.7 -1.0 -1.9 -1.7 -1.6 -3.2 -3.8 -1.8 -3.8 -4.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.03-0.38-0.71-0.96-1.39-2.03 18.99 19.51-0.53 17.66 19.28-1.62  -1.10
     28 -0.58 0.10-0.12-0.69-1.31-1.02       19.01-0.02       18.79-1.14  -1.12
     15  4.54 5.13 5.15 4.83 3.95 3.22       13.83 5.16       13.85 3.80  -1.35
     26 -1.66-0.81-1.38-1.53-2.02-2.94       19.90-0.91       19.96-2.30  -1.39
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.05  3.17                   2.73  2.73 1.00  3.04  3.30 0.92   0.92
     28         3.60                         3.34 0.82        3.87 0.79   0.96
     15         3.46                         3.17 0.86        3.74 0.81   0.94
     26         2.97                         2.35 1.16        3.18 0.96   0.82
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 19.28)(0.92) + 17.66      0.97(F 28 - 18.79)(0.79) + 17.66

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 13.45 13.74 25.53 39.35 54.48 64.43 66.63 64.51 56.43 42.65 28.19 15.60
1952 14.01 16.95 29.81 42.03 58.09 66.10 69.87 68.00 58.79 47.19 32.84 22.66
1953 17.45 20.91 29.85 42.43 55.01 65.18 70.55 68.09 62.67 50.95 36.03 19.04
1954 16.61 20.55 34.25 41.26 54.81 64.05 69.93 66.93 58.04 47.33 35.13 24.18
1955 15.60 16.73 30.01 47.13 61.08 68.66 71.97 69.77 60.85 44.09 26.78 13.00
1956  9.12 14.55 24.80 39.98 55.76 65.46 69.57 64.89 60.22 47.84 36.30 20.40
1957 16.10 18.20 30.82 42.62 54.43 64.76 69.23 67.17 57.83 46.08 35.05 25.98
1958 19.74 21.62 30.20 45.36 55.87 63.01 66.51 66.38 60.60 48.07 32.21 17.99
1959 11.39 18.15 30.62 45.43 57.57 66.54 71.80 68.97 58.79 41.92 31.00 21.00
1960 18.11 14.21 24.61 38.72 54.53 64.15 68.96 68.02 60.08 47.73 33.08 21.48
1961 18.15 24.21 32.79 42.80 53.84 63.90 70.07 66.82 59.93 46.26 31.03 17.35
1962 11.07 15.06 26.36 41.64 55.69 64.35 67.89 64.89 58.98 48.03 35.64 20.18
1963 13.19 18.44 33.04 46.27 58.11 66.03 70.11 67.42 62.52 51.82 34.66 22.26
1964 17.71 21.75 30.70 43.44 58.35 67.61 69.46 66.49 57.69 45.95 29.66 15.02
1965  8.71 11.13 23.96 39.22 56.00 65.18 68.64 63.37 56.90 44.29 35.98 19.01
1966 13.07 16.05 29.08 42.51 53.36 65.33 69.46 66.72 57.37 44.05 29.79 18.11
1967 11.92 17.01 27.27 41.89 53.38 61.77 66.43 64.56 56.90 44.98 31.49 20.26
1968 14.08 20.54 31.98 45.26 54.87 62.46 68.25 65.91 58.99 46.98 31.45 16.03
1969 10.07 12.05 26.89 41.43 55.16 63.32 67.72 68.11 58.62 45.11 30.36 16.58
1970 10.44 12.71 26.14 40.60 55.93 66.57 70.93 68.07 59.29 45.70 30.48 16.01
1971 11.42 16.31 30.53 43.24 56.95 63.88 68.80 65.61 59.86 46.89 31.71 16.94
1972 10.02 14.18 25.83 42.67 55.87 65.50 68.71 66.20 57.58 44.42 27.87 18.22
1973 15.11 24.99 34.65 46.04 56.30 65.33 70.78 67.31 61.07 47.59 32.98 17.86
1974 12.45 17.03 30.18 42.91 56.15 65.97 70.06 66.63 57.87 46.30 34.68 22.33
1975 15.96 15.67 23.70 39.27 54.54 67.25 70.84 67.44 58.86 46.10 32.73 19.09
1976 16.81 21.36 34.93 45.55 59.31 68.00 74.10 71.40 60.43 43.85 26.88 12.00
1977 10.69 18.72 37.18 51.81 63.14 69.96 69.30 66.37 57.71 45.44 29.73 14.32
1978  8.18 13.52 27.54 43.97 57.10 66.06 69.69 69.28 62.01 47.95 29.96 13.21
1979  5.22  9.52 23.22 39.19 53.28 63.89 68.73 66.89 57.78 45.42 33.64 23.68
1980 18.73 18.68 30.23 45.57 59.62 67.44 69.98 67.44 57.60 46.48 32.24 22.77
1981 18.36 25.19 36.87 48.17 57.98 65.23 69.30 67.36 58.47 47.60 32.01 16.10
1982  9.02 14.30 29.76 44.19 54.94 64.51 67.64 66.29 57.60 43.71 32.23 22.27
1983 21.21 24.02 32.37 42.53 54.29 65.54 72.19 70.11 60.08 45.28 24.57 13.14
1984 11.78 20.56 32.36 42.30 56.81 65.21 70.30 66.50 58.84 45.88 32.00 19.13
1985 13.24 20.37 33.85 49.34 59.29 65.81 66.52 63.94 56.63 42.01 25.35 14.74
1986 11.70 20.85 30.95 46.38 58.39 66.73 69.01 65.50 57.40 44.42 33.50 24.78
1987 26.23 29.75 40.67 50.96 62.50 69.01 70.36 66.94 56.56 45.88 32.83 20.51
1988 12.86 16.61 29.69 47.14 61.40 71.29 73.79 68.78 57.55 42.98 29.30 21.21
1989 13.77 15.52 24.24 41.18 55.17 65.02 68.69 66.54 57.48 43.54 26.79 19.25
1990 18.13 27.43 35.03 46.09 57.42 65.65 70.22 68.56 60.34 48.76 32.07 20.10
1991 16.79 23.34 36.08 47.81 60.59 67.72 70.59 66.73 58.56 42.89 30.20 22.06
1992 23.19 27.87 34.63 45.99 56.03 63.24 64.44 62.65 56.63 44.50 29.66 17.41
1993 12.49 16.78 28.23 42.75 55.04 63.36 67.29 64.58 56.90 43.26 30.80 15.30
1994  8.94 14.27 30.10 47.63 59.42 66.88 68.14 66.01 59.92 49.89 36.39 24.95
1995 19.18 22.80 31.23 43.59 56.32 66.50 71.93 68.33 59.71 44.65 30.56 16.49
1996 13.04 15.32 27.65 40.09 55.44 64.55 69.63 66.06 59.05 42.98 26.02 11.76
1997 10.40 16.45 28.84 40.62 55.43 64.83 69.79 67.39 60.70 46.91 34.83 21.06

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.977 0.960 0.935 0.921
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.2 11.8 13.2 11.7 26.2 12.9 13.8 18.1 16.8 23.2 12.5  8.9 19.2 13.0 10.4
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
S- 28 -0.8 -1.1  1.1 -0.5  0.9 -1.2 -1.3 -0.2  0.6 -0.4  0.2  0.2  1.6  0.0  0.5
S- 27  0.1 -0.6  0.2 -0.2  2.7 -0.9 -1.3  0.4  1.2  1.4 -2.4 -1.2  1.1  0.3 -2.2
S- 16  2.9  1.8  6.7  2.4  6.1  1.2  4.9  4.6  5.2  4.5  5.6  5.6  6.9  6.7  4.8
S- 34 -4.0 -5.3 -6.0 -7.9 -2.6 -6.6 -8.9 -5.0 -4.0 -6.4 -5.6 -8.0 -3.5 -7.9 -6.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.16 0.50 0.03 0.31-0.34 0.37 14.69 14.08 0.61 15.53 15.56-0.03  -0.65
     27  0.04 0.25-0.17 0.30 0.01-0.28       14.29 0.41       15.63-0.10  -0.50
     16  5.28 5.79 5.65 5.38 4.06 5.61        8.75 5.94       10.87 4.66  -1.28
     34 -5.98-5.77-6.35-5.90-5.93-5.96       20.32-5.62       21.39-5.86  -0.24
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.19  4.22                   3.34  3.27 1.02  4.88  4.77 1.02   1.00
     27         3.74                         3.27 1.02        3.87 1.26   1.23
     16         4.64                         3.96 0.84        4.90 0.99   1.18
     34         3.67                         2.63 1.27        3.88 1.26   0.99
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 15.56)(1.02) + 15.53      0.98(F 27 - 15.63)(1.26) + 15.53

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.984 0.977 0.959 0.937
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.0 20.6 20.4 20.9 29.8 16.6 15.5 27.4 23.3 27.9 16.8 14.3 22.8 15.3 16.5
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 28 -0.7 -0.5  1.1 -0.8  1.2 -0.7 -1.3  0.4  0.6  0.2  0.5  0.5  2.1  0.6  0.5
S- 27  0.0  0.7  1.2 -0.5  1.3 -0.1 -1.9  1.1  1.7  1.9 -0.9 -0.5  1.3  0.3 -1.7
S- 16  2.9  2.3  5.3  1.5  6.9  2.4  5.3  5.0  4.7  4.3  3.9  5.3  8.0  6.8  5.2
S- 17 -0.8 -2.7  2.7 -3.9  3.8 -1.8  1.2  1.7  0.9 -0.9  0.0  1.2  3.6  2.4  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.22 0.39-0.04 0.27-0.08 0.69 17.75 17.27 0.48 20.80 20.57 0.23  -0.25
     27  0.22 0.11 0.01 0.43 0.31 0.30       17.42 0.33       20.54 0.25  -0.07
     16  5.19 5.58 5.40 5.32 4.29 5.46       12.20 5.55       16.13 4.67  -0.88
     17  1.39 2.57 1.38 1.31 0.47 1.15       15.60 2.15       20.25 0.55  -1.60
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.51  4.48                   3.49  3.24 1.08  4.82  4.66 1.03   0.96
     27         4.06                         3.13 1.12        4.03 1.20   1.07
     16         4.97                         3.63 0.96        4.98 0.97   1.01
     17         5.23                         4.06 0.86        5.00 0.96   1.12
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 20.57)(1.03) + 20.80      0.99(F 27 - 20.54)(1.20) + 20.80

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.984 0.973 0.954 0.936
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.4 32.4 33.8 31.0 40.7 29.7 24.2 35.0 36.1 34.6 28.2 30.1 31.2 27.6 28.8
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 17 30.6 32.4 30.7 31.3 35.7 30.2 23.5 32.2 35.0 34.5 28.6 26.8 27.8 24.5 27.2
S- 28  0.4  0.9  0.6 -0.3  1.6 -0.4 -1.0  1.4  0.6  0.3  1.0  1.4  2.1  1.2  1.1
S- 27  0.4  1.0  0.8 -1.3  1.2  0.2 -1.3  1.5  1.5  1.4  0.1  0.9  1.3  1.4 -0.9
S- 16  3.8  2.9  4.7  2.4  6.6  2.6  3.7  5.5  3.6  3.7  3.0  5.3  6.7  6.8  5.5
S- 17  1.7  0.0  3.2 -0.4  5.0 -0.5  0.7  2.8  1.0  0.1 -0.4  3.3  3.4  3.1  1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.52 0.62 0.07 0.48 0.52 1.10 29.16 28.55 0.61 31.73 31.00 0.73   0.11
     27  0.52 0.34 0.21 0.68 0.63 0.83       28.61 0.55       31.18 0.55   0.00
     16  4.74 4.77 4.82 4.93 4.33 4.92       24.37 4.79       27.29 4.44  -0.34
     17  2.23 3.07 2.04 2.12 2.04 1.74       26.42 2.73       30.08 1.64  -1.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.92  3.75                   3.18  3.09 1.03  3.87  3.62 1.07   1.04
     27         3.55                         2.90 1.10        3.38 1.15   1.04
     16         4.11                         3.24 0.98        3.87 1.00   1.02
     17         3.99                         3.12 1.02        3.54 1.09   1.07
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 31.00)(1.07) + 31.73      0.99(F 27 - 31.18)(1.15) + 31.73

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.981 0.975 0.940 0.917
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.5 42.3 49.3 46.4 51.0 47.1 41.2 46.1 47.8 46.0 42.8 47.6 43.6 40.1 40.6
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
S- 28  1.2  1.5  0.8  0.6  1.5  0.1 -0.7  1.6  1.2  1.0  1.4  1.9  2.9  1.7  1.3
S- 27  1.0  1.5  1.0 -0.1  1.1  0.4 -0.3  1.7  1.2  1.9  1.3  2.4  1.4  1.3  0.2
S- 16  4.3  3.5  4.0  2.6  5.5  3.1  2.8  4.5  3.8  3.2  2.8  4.9  6.1  5.9  5.0
S- 15  4.2  4.4  6.3  3.9  6.4  5.8  5.1  6.9  5.4  6.3  4.4  7.2  6.1  7.5  6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.87 0.80 0.47 0.80 0.90 1.61 42.51 41.76 0.76 44.96 43.77 1.19   0.43
     27  0.83 0.53 0.43 1.01 0.99 1.37       41.92 0.59       43.90 1.06   0.47
     16  4.30 4.15 4.56 4.29 4.07 4.51       38.31 4.20       40.83 4.13  -0.07
     15  5.59 5.11 5.58 5.67 5.61 6.15       37.35 5.16       39.23 5.73   0.57
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.13  3.00                   2.55  2.47 1.03  3.23  3.32 0.97   0.94
     27         2.83                         2.12 1.20        3.14 1.03   0.86
     16         3.40                         2.33 1.09        3.46 0.93   0.85
     15         2.95                         2.04 1.25        3.20 1.01   0.81
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 43.77)(0.97) + 44.96      0.99(F 27 - 43.90)(1.03) + 44.96

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.968 0.966 0.939 0.939
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.3 56.8 59.3 58.4 62.5 61.4 55.2 57.4 60.6 56.0 55.0 59.4 56.3 55.4 55.4
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 28  1.4  1.7  1.4  0.9  1.0  0.4 -0.4  1.9  1.3  1.3  1.8  2.0  2.8  1.9  1.7
S- 27  1.4  1.2  1.5  0.2  1.4  1.0  0.1  1.6  1.1  1.2  1.5  2.2  1.6  2.1  1.4
S- 16  3.9  4.0  5.0  3.6  3.3  2.3  1.8  4.5  3.8  3.4  3.5  4.8  4.2  4.8  4.0
S- 15  4.8  4.7  7.2  4.6  6.0  5.6  4.9  6.4  5.2  5.7  5.5  7.3  5.3  7.0  6.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.01 0.86 0.52 1.05 1.02 1.84 56.24 55.44 0.80 57.57 56.16 1.41   0.61
     27  1.01 0.60 0.58 1.32 1.12 1.59       55.52 0.73       56.26 1.31   0.58
     16  3.91 3.97 4.00 3.79 3.77 4.07       52.25 3.99       53.78 3.79  -0.20
     15  5.54 5.13 5.54 5.55 5.60 6.05       50.94 5.30       51.80 5.76   0.47
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.40  2.33                   1.93  1.88 1.03  2.47  2.71 0.91   0.89
     27         2.14                         1.60 1.20        2.53 0.98   0.81
     16         2.58                         1.73 1.12        2.66 0.93   0.83
     15         2.28                         1.68 1.15        2.44 1.01   0.88
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 56.16)(0.91) + 57.57      0.98(F 27 - 56.26)(0.98) + 57.57

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.956 0.949 0.939 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.5 65.2 65.8 66.7 69.0 71.3 65.0 65.7 67.7 63.2 63.4 66.9 66.5 64.6 64.8
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
S- 27  1.2  1.4  1.3  0.7  0.5  1.2 -0.1  1.8  0.7  1.0  0.9  1.8  1.4  1.7  1.6
S- 28  1.0  1.1  0.9  0.4  0.2  0.4 -0.7  1.9  0.9  1.2  1.7  1.7  2.2  1.6  0.9
S- 15  5.2  5.3  6.3  4.8  5.6  5.8  3.8  6.0  5.0  5.2  5.5  6.5  5.2  5.8  5.8
S- 16  3.8  3.7  4.1  2.9  3.2  2.6  1.0  4.0  3.5  3.2  4.4  4.3  4.0  3.4  2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.02 0.75 0.65 1.51 0.97 1.30 65.29 64.55 0.75 66.09 64.95 1.14   0.39
     28  0.72 0.56 0.24 0.92 0.62 1.46       64.79 0.50       65.06 1.03   0.53
     15  5.35 5.12 5.26 5.55 5.31 5.57       60.13 5.16       60.63 5.45   0.29
     16  3.50 3.61 3.40 3.61 3.32 3.58       61.71 3.58       62.73 3.36  -0.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.89  1.75                   1.45  1.35 1.07  2.02  2.14 0.94   0.88
     28         1.89                         1.49 0.97        2.35 0.86   0.89
     15         1.80                         1.34 1.08        2.04 0.99   0.92
     16         1.88                         1.17 1.23        2.29 0.89   0.72
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 64.95)(0.94) + 66.09      0.97(F 28 - 65.06)(0.86) + 66.09

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  26    0.950 0.932 0.908 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.2 70.3 66.5 69.0 70.4 73.8 68.7 70.2 70.6 64.4 67.3 68.1 71.9 69.6 69.8
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 28  0.1  0.4  0.4  0.0  0.0  0.0 -1.3  1.6  0.1  0.8  1.3  1.0  1.6  1.2  0.6
S- 27  0.8  0.8  0.8  0.6  0.0  0.8 -0.6  1.5  0.3  0.5  0.4  0.8  1.0  1.7  1.4
S- 15  4.6  4.2  5.3  4.8  4.4  5.6  3.3  5.2  4.0  4.5  5.0  5.0  5.3  5.2  5.3
S- 26  3.1  3.0  2.7  3.2  2.2  3.4  2.2  4.0  2.7  2.4  2.2  2.9  2.6  4.1  4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.33 0.22-0.05 0.59 0.13 0.92 69.41 69.24 0.17 69.53 69.02 0.51   0.34
     27  1.00 0.88 0.78 1.73 0.68 0.89       68.48 0.93       68.79 0.73  -0.20
     15  5.05 4.94 4.78 5.84 4.77 4.90       64.47 4.94       64.75 4.78  -0.17
     26  3.26 3.05 2.96 4.14 3.05 3.02       66.26 3.16       66.53 3.00  -0.15
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.83  1.87                   1.51  1.66 0.91  2.26  2.45 0.92   1.02
     27         1.68                         1.56 0.97        2.22 1.02   1.05
     15         1.78                         1.70 0.89        2.24 1.01   1.13
     26         1.66                         1.53 0.99        2.13 1.06   1.08
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 69.02)(0.92) + 69.53      0.97(F 27 - 68.79)(1.02) + 69.53

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  34    0.943 0.899 0.890 0.860
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.1 66.5 63.9 65.5 66.9 68.8 66.5 68.6 66.7 62.7 64.6 66.0 68.3 66.1 67.4
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
S- 28 -0.4  0.3  0.0  0.1 -0.2 -0.3 -1.5  1.2  0.0  0.9  1.2  0.8  1.3  0.6  0.4
S- 27  0.6  0.9 -0.2  0.1 -0.2 -0.4 -0.5  1.7  0.7  0.7  0.8  0.7  1.2  0.6  1.4
S- 29 -1.6 -1.8 -2.6 -1.2 -1.5 -1.1 -3.7 -1.2 -2.8 -0.7  0.7 -0.9 -0.8 -1.0 -1.2
S- 34 -3.2 -2.3 -3.1 -3.6 -2.5 -2.6 -3.3 -2.0 -3.2 -1.9 -1.9 -1.7 -1.7 -0.7 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.17 0.11-0.12 0.38-0.11 0.76 66.78 66.69 0.10 66.57 66.27 0.30   0.21
     27  0.91 0.97 0.68 1.62 0.42 0.88       65.90 0.89       66.03 0.54  -0.35
     29 -1.73-1.79-2.08-1.71-1.87-0.96       68.59-1.81       68.00-1.42   0.39
     34 -2.56-2.93-2.67-2.38-2.74-1.87       69.60-2.82       68.95-2.38   0.44
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.71  1.76                   1.70  1.85 0.92  1.88  2.14 0.88   0.96
     27         1.55                         1.73 0.98        1.88 1.00   1.02
     29         1.86                         1.91 0.89        2.21 0.85   0.96
     34         1.77                         1.97 0.86        2.10 0.90   1.04
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 66.27)(0.88) + 66.57      0.95(F 27 - 66.03)(1.00) + 66.57

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  29    0.926 0.884 0.869 0.868
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.1 58.8 56.6 57.4 56.6 57.5 57.5 60.3 58.6 56.6 56.9 59.9 59.7 59.0 60.7
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
S- 28 -0.9  0.6  1.2  0.4 -0.1 -0.8 -1.5  1.0  0.6  0.8  1.2  0.9  1.4  0.8  1.0
S- 27 -0.2  0.0  0.8  0.2 -0.2 -0.7 -1.1  1.6  1.1  0.8  1.1  0.6  0.8  0.6  1.8
S- 16  2.9  3.4  4.6  3.1  2.2  2.1  0.8  3.3  3.4  3.2  4.0  2.8  3.7  3.0  3.5
S- 29 -2.4 -0.7 -0.5 -1.0 -1.6 -2.7 -3.6 -1.4 -1.8 -1.1  0.0 -0.5 -0.8 -0.4 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.32 0.33 0.14 0.40-0.05 0.96 59.35 59.04 0.32 58.42 57.99 0.43   0.11
     27  0.72 0.82 0.48 1.23 0.16 0.97       58.58 0.77       57.95 0.48  -0.30
     16  3.24 3.58 2.79 3.77 2.75 3.37       55.96 3.40       55.36 3.06  -0.33
     29 -1.43-1.42-1.57-1.44-1.77-0.71       60.76-1.41       59.68-1.26   0.15
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.59  1.66                   1.80  2.03 0.89  1.44  1.53 0.94   1.06
     27         1.56                         1.89 0.95        1.35 1.07   1.12
     16         1.77                         2.28 0.79        1.60 0.90   1.14
     29         1.65                         2.08 0.87        1.63 0.88   1.02
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.96(F 28 - 57.99)(0.94) + 58.42      0.94(F 27 - 57.95)(1.07) + 58.42

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  34    0.952 0.936 0.925 0.918
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.3 45.9 42.0 44.4 45.9 43.0 43.5 48.8 42.9 44.5 43.3 49.9 44.7 43.0 46.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 28 -1.0  0.9  2.0  0.5 -0.2 -1.4 -1.3  1.0  0.6  0.7  1.3  1.3  1.9  1.1  0.9
S- 27 -1.3  0.2  0.1  0.0 -0.6 -1.7 -1.2  1.0  0.9  0.2  1.1  0.5  1.6 -0.6  1.0
S- 15  2.5  4.6  4.8  4.6  3.3  2.7  3.2  6.0  5.0  4.1  5.8  4.4  6.5  4.0  5.1
S- 34 -4.6 -2.8 -2.5 -4.0 -3.3 -5.9 -4.8 -2.8 -3.0 -2.9 -2.3 -1.6 -1.8 -2.8 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.49 0.65 0.35 0.48 0.03 1.12 46.68 46.06 0.62 44.92 44.38 0.55  -0.07
     27  0.24 0.59 0.03 0.37-0.32 0.67       46.26 0.42       44.84 0.08  -0.34
     15  4.50 4.68 4.13 4.96 3.88 4.98       42.10 4.58       40.48 4.44  -0.14
     34 -3.15-3.08-3.08-3.14-3.81-2.41       49.74-3.06       48.10-3.18  -0.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.20  2.26                   2.63  2.75 0.96  2.17  2.26 0.96   1.00
     27         2.18                         2.67 0.99        2.10 1.03   1.05
     15         2.31                         2.86 0.92        2.28 0.95   1.03
     34         2.14                         2.66 0.99        2.05 1.06   1.07
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 44.38)(0.96) + 44.92      0.97(F 27 - 44.84)(1.03) + 44.92

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.970 0.954 0.948 0.917
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.6 32.0 25.4 33.5 32.8 29.3 26.8 32.1 30.2 29.7 30.8 36.4 30.6 26.0 34.8
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 29 27.4 31.6 25.5 35.4 35.9 34.6 31.5 33.1 33.4 31.8 33.5 35.5 32.7 26.4 36.3
S- 28 -1.4  0.6  2.0  0.6 -0.8 -1.6 -1.2  0.9  0.0  0.1  0.8  1.5  1.3  0.8  1.1
S- 27 -2.3 -0.6  0.9  1.2 -1.1 -1.2 -1.1  0.1  0.8 -1.6  0.1  0.2  1.2 -1.7  0.9
S- 34 -5.1 -4.4 -3.1 -3.1 -4.5 -6.8 -5.5 -3.2 -4.0 -5.0 -4.3 -1.5 -4.1 -4.7 -2.3
S- 29 -2.8  0.4 -0.1 -1.9 -3.1 -5.3 -4.7 -1.0 -3.2 -2.2 -2.7  0.9 -2.1 -0.4 -1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.43 0.73 0.42 0.41-0.07 0.79 32.91 32.20 0.70 30.32 30.01 0.31  -0.39
     27 -0.06 0.38-0.23 0.05-0.49 0.00       32.62 0.28       30.59-0.27  -0.55
     34 -3.99-3.73-3.91-4.16-4.38-3.69       36.62-3.72       34.43-4.10  -0.39
     29 -1.80-1.50-1.73-1.86-2.25-1.61       34.46-1.56       32.31-1.98  -0.42
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.97  2.91                   2.93  2.99 0.98  3.37  3.20 1.05   1.07
     27         2.75                         2.60 1.13        2.98 1.13   1.00
     34         2.60                         2.69 1.09        2.80 1.20   1.10
     29         3.09                         3.42 0.86        3.31 1.02   1.19
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 30.01)(1.05) + 30.32      0.98(F 27 - 30.59)(1.13) + 30.32

Station# 866  MILAN/1 NW          , mn  1540004    lat/lon 95.93   45.12     3M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.972 0.952 0.922 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.1 19.1 14.7 24.8 20.5 21.2 19.3 20.1 22.1 17.4 15.3 25.0 16.5 11.8 21.1
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
S- 28 -1.4  1.0  0.8  0.7 -1.3 -1.5 -1.1  0.9 -0.5  0.0  0.2  2.0  0.7  0.6 -1.2
S- 27 -1.5  0.2  0.2  2.1 -1.5 -1.4 -0.6  0.3  1.1 -2.3 -0.8  0.7  0.7 -2.6 -2.1
S- 34 -5.9 -5.2 -5.8 -3.2 -5.9 -8.7 -5.8 -3.2 -5.5 -5.5 -6.9 -1.3 -6.3 -6.1 -6.0
S- 29 -4.7 -0.7 -2.8 -2.9 -4.3 -5.2 -5.3 -1.6 -4.9 -2.7 -5.5  0.4 -3.7 -2.0 -4.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.24 0.70 0.23 0.25-0.23 0.26 19.68 19.01 0.67 18.79 18.79 0.00  -0.67
     27 -0.21 0.22-0.36-0.02-0.31-0.75       19.51 0.16       19.28-0.49  -0.65
     34 -5.24-4.74-5.38-5.33-5.39-5.39       24.54-4.86       24.22-5.42  -0.56
     29 -3.18-2.70-3.11-3.25-3.56-3.30       22.46-2.78       22.17-3.37  -0.59
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.57  3.60                   3.40  3.34 1.02  3.81  3.87 0.99   0.97
     27         3.17                         2.73 1.24        3.30 1.15   0.93
     34         3.05                         2.70 1.26        3.32 1.15   0.91
     29         3.87                         3.81 0.89        3.91 0.97   1.09
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 18.79)(0.99) + 18.79      0.98(F 27 - 19.28)(1.15) + 18.79

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 15.17 15.91 27.12 41.86 56.45 66.21 68.21 65.67 58.00 43.86 30.33 18.08
1952 17.40 20.71 33.31 44.89 59.41 67.08 70.60 68.50 58.79 47.55 34.32 25.01
1953 19.35 21.93 30.13 43.40 56.76 67.24 72.26 69.39 64.28 52.94 39.52 23.65
1954 20.97 23.01 35.36 42.44 56.87 66.16 71.98 68.49 59.49 48.78 36.42 25.08
1955 17.37 18.17 31.66 47.56 61.79 69.81 74.13 72.44 63.50 46.72 29.77 16.72
1956 13.25 17.92 27.67 41.79 57.62 66.92 71.44 66.67 62.16 49.83 38.17 22.43
1957 17.96 20.23 32.86 44.75 57.07 66.93 71.56 68.97 59.59 46.93 35.57 26.72
1958 21.24 23.98 32.57 47.28 57.34 64.81 68.36 68.16 62.36 50.51 34.87 20.53
1959 14.43 20.66 33.09 47.22 59.50 68.58 73.49 70.98 60.85 44.26 33.35 24.28
1960 21.85 18.34 27.82 40.79 55.53 64.11 69.22 68.56 60.81 47.91 32.91 20.55
1961 16.90 22.15 31.22 41.76 53.75 64.51 70.11 67.16 60.84 48.26 33.63 18.43
1962 11.32 14.51 26.40 42.40 56.32 64.71 67.33 64.15 58.31 47.23 34.70 18.76
1963 11.24 16.50 31.73 45.69 57.56 66.18 70.73 68.24 63.04 52.90 35.43 22.58
1964 17.82 23.21 32.16 44.63 58.97 68.70 71.08 67.90 58.52 47.35 32.61 19.75
1965 12.19 13.78 24.56 39.93 55.68 65.18 68.53 64.06 57.39 45.55 37.29 21.33
1966 15.86 18.53 31.81 43.87 54.72 66.22 71.14 68.50 58.64 45.95 31.89 20.80
1967 13.97 17.98 28.19 42.21 54.58 62.55 67.25 65.11 57.55 45.74 32.91 22.13
1968 17.09 22.90 34.41 46.88 56.33 63.86 69.67 67.67 60.81 48.62 33.88 19.94
1969 15.04 17.52 31.08 44.60 57.24 65.32 69.97 70.37 61.24 47.65 33.43 19.64
1970 13.66 15.63 29.41 43.48 58.57 68.23 72.77 69.50 60.89 47.84 33.51 18.98
1971 13.81 17.19 30.95 43.43 57.92 65.16 69.91 67.08 61.23 49.01 34.19 18.71
1972 11.46 14.21 26.44 43.21 56.44 65.24 68.13 65.48 57.14 44.61 29.03 20.13
1973 16.54 26.50 35.72 46.60 56.35 66.13 72.26 69.17 62.45 49.43 34.91 20.80
1974 15.08 19.52 31.45 43.63 55.65 65.52 69.88 66.54 57.48 46.28 35.94 24.05
1975 18.19 17.41 25.69 40.64 56.23 68.64 72.28 68.66 60.75 49.33 37.17 23.28
1976 20.04 23.47 37.02 47.30 60.76 68.85 73.70 70.46 59.85 44.87 28.80 13.87
1977 11.82 20.09 38.08 52.46 62.80 70.05 69.79 67.23 57.88 46.15 30.77 16.75
1978 10.45 15.81 29.31 45.65 58.30 66.89 70.38 70.21 63.03 49.85 32.47 16.76
1979  9.41 14.13 28.00 42.75 55.57 65.43 70.26 68.99 59.89 47.21 34.78 24.22
1980 18.90 19.33 30.70 45.94 59.46 68.09 71.18 68.53 58.39 47.03 33.79 24.65
1981 20.25 26.44 37.01 47.91 57.69 64.93 69.08 66.79 58.63 48.18 33.99 19.06
1982 11.73 15.67 29.82 45.09 56.71 67.28 70.41 69.51 60.98 47.59 35.85 25.49
1983 23.93 26.87 34.60 43.69 54.93 66.58 74.03 72.29 62.58 48.33 28.62 16.34
1984 14.06 21.25 33.08 42.59 57.60 65.94 71.81 67.71 60.48 47.11 34.00 20.31
1985 14.78 20.86 35.12 49.92 59.41 66.69 68.52 67.23 58.34 44.11 26.67 16.55
1986 13.52 22.56 33.44 47.61 59.21 67.29 69.87 67.00 58.68 45.77 34.09 24.66
1987 25.65 30.45 41.44 51.85 63.25 70.71 72.57 69.20 58.60 48.24 35.76 24.25
1988 16.45 19.43 31.86 48.84 62.42 72.59 75.47 71.55 60.06 46.31 32.38 24.70
1989 17.02 19.10 27.20 43.09 57.05 67.40 71.87 69.44 60.50 46.28 29.49 21.53
1990 20.05 28.70 35.64 46.24 57.49 65.64 70.46 68.80 60.99 49.94 34.10 22.09
1991 17.70 23.69 36.16 48.42 61.28 68.95 72.04 67.52 59.05 43.57 31.00 22.48
1992 23.57 27.63 34.95 45.75 56.60 63.92 65.76 63.80 57.61 46.11 33.32 22.26
1993 17.65 20.50 30.57 43.63 55.34 64.01 68.45 65.34 57.31 44.03 33.09 18.88
1994 13.22 17.54 31.69 47.10 58.83 66.84 69.08 67.27 61.24 51.50 38.22 26.85
1995 20.78 24.40 32.48 44.71 56.76 67.00 73.01 69.41 61.16 45.40 31.73 18.78
1996 15.68 17.78 28.27 40.75 54.81 64.32 69.32 67.60 60.44 45.46 29.31 16.34
1997 14.44 19.82 30.95 41.87 55.41 64.73 69.91 67.44 60.42 46.91 35.12 22.34

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.972 0.939 0.938 0.931
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.9 14.1 14.8 13.5 25.6 16.5 17.0 20.0 17.7 23.6 17.6 13.2 20.8 15.7 14.4
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
S- 27  2.8  1.7  1.8  1.6  2.1  2.7  1.9  2.3  2.1  1.7  2.7  3.1  2.7  3.0  1.8
S- 28  1.9  1.2  2.6  1.4  0.3  2.4  2.0  1.8  1.5  0.0  5.4  4.4  3.2  2.6  4.5
S- 26  1.9  0.3  1.0  1.6  3.5  1.7  1.8  3.7  2.3  2.7  1.3  2.1  2.0  3.4 -0.7
S- 15  7.4  5.6  8.3  6.0  7.4  8.0  9.8  9.9  8.5  7.4  9.0  8.9  8.2 11.3  7.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.28 3.00 1.49 2.41 2.13 2.44 16.56 14.29 2.28 17.90 15.63 2.27   0.00
     28  2.40 3.24 1.70 2.42 1.77 3.09       14.08 2.48       15.56 2.34  -0.15
     26  1.80 2.47 0.98 1.75 1.95 1.87       14.61 1.96       15.99 1.91  -0.05
     15  8.31 8.65 8.07 8.36 7.87 8.72        8.26 8.30        9.68 8.22  -0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.72  3.74                   3.41  3.27 1.04  3.89  3.87 1.00   0.96
     28         4.22                         3.27 1.04        4.77 0.81   0.78
     26         3.41                         3.32 1.03        3.40 1.15   1.12
     15         3.92                         3.59 0.95        4.17 0.93   0.98
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 15.63)(1.00) + 17.90      0.97(F 28 - 15.56)(0.81) + 17.90

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.978 0.955 0.942 0.931
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.9 21.3 20.9 22.6 30.5 19.4 19.1 28.7 23.7 27.6 20.5 17.5 24.4 17.8 19.8
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
S- 27  2.9  1.4  1.7  1.2  2.0  2.7  1.7  2.3  2.0  1.7  2.8  2.8  2.9  2.8  1.6
S- 26  2.4  1.6  1.8  1.9  3.8  2.9  1.8  3.7  3.3  3.5  1.4  2.8  3.2  3.2  0.7
S- 28  2.1  0.2  1.6  0.9  1.9  2.1  2.2  1.7  0.9 -0.1  4.3  3.7  3.7  3.0  3.8
S- 15  7.0  5.4  7.1  5.4  8.0  9.0  9.6  9.7  8.3  7.4  6.9  8.7  9.4 11.1  8.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.10 2.63 1.38 2.20 1.98 2.38 19.40 17.42 1.98 22.71 20.54 2.16   0.18
     26  2.12 2.36 1.10 2.15 2.54 2.60       17.56 1.84       20.18 2.53   0.69
     28  2.09 2.92 1.33 2.04 1.59 2.77       17.27 2.13       20.57 2.14   0.01
     15  7.97 8.01 7.69 8.01 7.69 8.62       11.80 7.60       14.61 8.10   0.50
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.99  4.06                   3.13  3.13 1.00  3.96  4.03 0.98   0.98
     26         3.47                         2.74 1.15        3.54 1.12   0.97
     28         4.48                         3.24 0.97        4.66 0.85   0.88
     15         4.20                         3.23 0.97        4.48 0.88   0.91
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 20.54)(0.98) + 22.71      0.98(F 26 - 20.18)(1.12) + 22.71

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  16    0.978 0.949 0.941 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 34.6 33.1 35.1 33.4 41.4 31.9 27.2 35.6 36.2 35.0 30.6 31.7 32.5 28.3 31.0
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 27  2.6  1.7  2.1  1.1  2.0  2.4  1.6  2.1  1.6  1.8  2.5  2.5  2.5  2.1  1.3
S- 26  2.9  2.0  3.3  1.5  4.5  3.7  2.7  3.2  3.3  3.8  2.7  3.3  4.0  3.7  1.5
S- 28  2.6  1.6  1.8  2.1  2.4  1.8  1.9  2.0  0.7  0.7  3.3  3.0  3.4  1.8  3.2
S- 16  6.0  3.6  6.0  4.9  7.3  4.8  6.7  6.1  3.6  4.0  5.4  6.9  7.9  7.4  7.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.03 2.45 1.48 2.21 1.97 2.01 30.51 28.61 1.90 33.16 31.18 1.98   0.08
     26  2.87 3.01 1.87 3.24 3.13 3.19       28.07 2.44       30.09 3.07   0.63
     28  2.03 2.72 1.35 2.02 1.87 2.29       28.55 1.96       31.00 2.16   0.20
     16  6.25 6.88 6.09 6.47 5.67 6.11       24.37 6.14       27.29 5.88  -0.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.52  3.55                   2.98  2.90 1.03  3.35  3.38 0.99   0.97
     26         2.98                         2.20 1.35        3.12 1.07   0.79
     28         3.75                         3.09 0.96        3.62 0.93   0.96
     16         4.11                         3.24 0.92        3.87 0.87   0.94
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 31.18)(0.99) + 33.16      0.97(F 26 - 30.09)(1.07) + 33.16

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.977 0.940 0.933 0.906
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.7 42.6 49.9 47.6 51.8 48.8 43.1 46.2 48.4 45.8 43.6 47.1 44.7 40.8 41.9
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
S- 27  2.2  1.7  1.6  1.1  2.0  2.1  1.6  1.8  1.8  1.6  2.2  1.8  2.5  2.0  1.5
S- 28  2.3  1.8  1.3  1.8  2.4  1.8  1.2  1.8  1.8  0.7  2.2  1.4  4.0  2.4  2.5
S- 26  3.8  3.1  3.6  2.0  4.7  4.7  3.7  3.3  3.2  4.0  3.3  4.2  4.1  3.9  2.8
S- 15  5.4  4.7  6.9  5.1  7.2  7.5  7.0  7.1  6.0  6.0  5.3  6.6  7.2  8.2  7.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.93 2.29 1.47 2.15 1.85 1.91 43.76 41.92 1.84 45.74 43.90 1.84   0.00
     28  1.97 2.57 1.51 1.94 1.76 2.15       41.76 2.00       43.77 1.97  -0.04
     26  3.41 3.53 2.33 3.86 3.73 3.66       40.89 2.87       42.11 3.63   0.76
     15  6.69 6.88 6.62 6.81 6.46 6.69       37.35 6.41       39.23 6.51   0.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.84  2.83                   2.37  2.12 1.12  3.10  3.14 0.99   0.88
     28         3.00                         2.47 0.96        3.32 0.93   0.97
     26         2.44                         1.61 1.47        2.98 1.04   0.71
     15         2.95                         2.04 1.16        3.20 0.97   0.83
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 43.90)(0.99) + 45.74      0.97(F 28 - 43.77)(0.93) + 45.74

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.966 0.937 0.933 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.9 57.6 59.4 59.2 63.3 62.4 57.0 57.5 61.3 56.6 55.3 58.8 56.8 54.8 55.4
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27  2.0  2.0  1.7  1.0  2.2  2.0  1.9  1.7  1.8  1.8  1.8  1.6  2.1  1.4  1.4
S- 28  2.1  2.4  1.5  1.7  1.8  1.4  1.5  2.0  2.0  1.9  2.1  1.4  3.2  1.3  1.7
S- 26  4.1  3.8  4.0  2.7  5.3  5.3  4.7  3.8  3.7  4.1  4.0  4.4  4.0  3.7  3.7
S- 15  5.4  5.5  7.3  5.4  6.8  6.6  6.8  6.5  5.9  6.3  5.8  6.7  5.8  6.4  6.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.89 2.27 1.48 2.05 1.88 1.70 57.37 55.52 1.86 58.03 56.26 1.77  -0.09
     28  1.89 2.53 1.42 1.78 1.78 1.95       55.44 1.94       56.16 1.87  -0.07
     26  3.97 4.08 3.12 4.48 4.25 3.94       53.78 3.60       53.93 4.09   0.49
     15  6.42 6.80 6.44 6.27 6.36 6.16       50.94 6.43       51.80 6.22  -0.21
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.22  2.14                   1.88  1.60 1.17  2.58  2.53 1.02   0.87
     28         2.33                         1.88 1.00        2.71 0.95   0.95
     26         1.88                         1.37 1.37        2.37 1.09   0.80
     15         2.28                         1.68 1.12        2.44 1.06   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 56.26)(1.02) + 58.03      0.97(F 28 - 56.16)(0.95) + 58.03

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.954 0.925 0.921 0.895
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.6 65.9 66.7 67.3 70.7 72.6 67.4 65.6 68.9 63.9 64.0 66.8 67.0 64.3 64.7
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 27  2.2  2.1  2.2  1.2  2.2  2.4  2.3  1.8  1.9  1.6  1.6  1.7  1.9  1.5  1.5
S- 26  4.6  4.5  4.6  3.5  5.2  5.9  5.2  4.4  4.1  3.9  3.4  4.4  3.5  4.1  4.1
S- 28  2.0  1.9  1.8  1.0  1.9  1.7  1.7  1.9  2.1  1.9  2.4  1.6  2.7  1.4  0.8
S- 15  6.3  6.0  7.2  5.3  7.3  7.0  6.2  6.0  6.2  5.9  6.2  6.5  5.7  5.6  5.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.97 2.30 1.54 2.18 2.07 1.68 66.48 64.55 1.93 66.84 64.95 1.89  -0.04
     26  4.29 4.51 3.57 4.67 4.64 3.94       62.40 4.08       62.47 4.37   0.30
     28  1.67 2.11 1.14 1.60 1.73 1.84       64.79 1.68       65.06 1.78   0.10
     15  6.30 6.67 6.15 6.22 6.42 5.96       60.13 6.34       60.63 6.21  -0.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.98  1.75                   1.62  1.35 1.20  2.35  2.14 1.10   0.91
     26         1.62                         1.36 1.18        1.94 1.21   1.02
     28         1.89                         1.49 1.08        2.35 1.00   0.92
     15         1.80                         1.34 1.21        2.04 1.15   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 64.95)(1.10) + 66.84      0.96(F 26 - 62.47)(1.21) + 66.84

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  34    0.943 0.920 0.912 0.892
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 74.0 71.8 68.5 69.9 72.6 75.5 71.9 70.5 72.0 65.8 68.4 69.1 73.0 69.3 69.9
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
S- 27  2.7  2.3  2.8  1.5  2.2  2.5  2.6  1.8  1.8  1.8  1.6  1.8  2.1  1.4  1.6
S- 26  5.0  4.5  4.7  4.1  4.4  5.1  5.4  4.2  4.2  3.7  3.3  3.8  3.6  3.8  4.4
S- 28  1.9  1.9  2.4  0.9  2.2  1.7  1.9  1.8  1.5  2.1  2.4  1.9  2.7  0.9  0.7
S- 34 -0.4 -0.5 -0.5 -2.3 -0.2  0.2 -0.1 -1.5 -1.2 -0.7 -1.0 -0.8  0.1 -0.7 -1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.16 2.50 1.74 2.40 2.29 1.71 70.60 68.48 2.12 70.81 68.79 2.02  -0.10
     26  4.42 4.68 3.92 4.82 4.65 3.85       66.26 4.34       66.53 4.29  -0.06
     28  1.48 1.85 0.91 1.26 1.73 1.74       69.24 1.36       69.02 1.79   0.44
     34 -1.19-1.17-1.65-1.42-0.75-0.85       72.03-1.43       71.56-0.75   0.68
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.99  1.68                   1.92  1.56 1.23  2.41  2.22 1.08   0.88
     26         1.66                         1.53 1.25        2.13 1.13   0.90
     28         1.87                         1.66 1.15        2.45 0.98   0.85
     34         1.73                         1.73 1.11        2.18 1.11   1.00
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 68.79)(1.08) + 70.81      0.96(F 26 - 66.53)(1.13) + 70.81

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  14    0.945 0.912 0.901 0.859
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.3 67.7 67.2 67.0 69.2 71.6 69.4 68.8 67.5 63.8 65.3 67.3 69.4 67.6 67.4
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 14 66.0 62.0 61.4 62.1 63.9 64.6 63.1 62.1 62.7 58.8 61.4 62.0 63.7 61.9 61.5
S- 27  2.8  2.1  3.1  1.6  2.0  2.4  2.4  2.0  1.5  1.8  1.6  2.0  2.3  2.1  1.5
S- 26  4.9  3.8  4.6  3.4  3.8  4.3  4.6  4.2  3.7  3.5  3.2  3.7  3.9  4.1  4.2
S- 28  1.8  1.5  3.3  1.6  2.0  2.5  1.4  1.5  0.8  2.1  1.9  2.1  2.4  2.2  0.5
S- 14  6.3  5.7  5.8  4.9  5.3  7.0  6.4  6.7  4.9  5.0  3.9  5.2  5.8  5.7  6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.17 2.48 1.71 2.40 2.32 1.82 67.96 65.90 2.06 68.11 66.03 2.07   0.01
     26  4.12 4.46 3.50 4.49 4.28 3.75       63.99 3.96       64.12 3.99   0.02
     28  1.42 1.62 0.91 1.16 1.79 1.70       66.69 1.27       66.27 1.83   0.56
     14  5.82 6.09 5.18 6.26 6.17 5.21       62.29 5.66       62.47 5.64  -0.03
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.95  1.55                   2.17  1.73 1.25  2.08  1.88 1.10   0.88
     26         1.49                         1.71 1.27        1.76 1.18   0.93
     28         1.76                         1.85 1.17        2.14 0.97   0.83
     14         1.49                         1.80 1.20        1.60 1.30   1.08
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 66.03)(1.10) + 68.11      0.96(F 26 - 64.12)(1.18) + 68.11

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  34    0.940 0.905 0.887 0.878
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.6 60.5 58.3 58.7 58.6 60.1 60.5 61.0 59.0 57.6 57.3 61.2 61.2 60.4 60.4
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
S- 27  2.3  1.7  2.5  1.5  1.8  1.8  1.9  2.2  1.5  1.8  1.6  1.9  2.3  1.9  1.5
S- 26  4.0  2.8  3.0  3.1  3.5  3.6  3.4  4.2  3.1  3.4  3.2  3.6  3.5  3.4  4.1
S- 28  1.6  2.2  2.9  1.7  1.9  1.7  1.5  1.6  1.1  1.7  1.6  2.2  2.9  2.2  0.7
S- 34 -1.7 -0.7 -0.8 -2.0 -0.5 -1.7 -1.0 -1.9 -2.2 -1.2 -1.4 -0.7 -0.4  0.3 -1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.94 2.38 1.48 1.96 2.05 1.79 60.53 58.58 1.95 59.83 57.95 1.89  -0.06
     26  3.52 3.91 2.87 3.70 3.61 3.48       57.05 3.48       56.36 3.47  -0.01
     28  1.54 1.88 1.14 1.13 1.84 1.78       59.04 1.49       57.99 1.84   0.34
     34 -1.42-1.37-1.46-1.85-1.25-1.05       62.08-1.55       61.02-1.19   0.36
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.81  1.56                   2.09  1.89 1.11  1.44  1.35 1.07   0.97
     26         1.59                         1.81 1.16        1.27 1.14   0.98
     28         1.66                         2.03 1.03        1.53 0.94   0.91
     34         1.68                         2.10 0.99        1.54 0.94   0.94
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 57.95)(1.07) + 59.83      0.95(F 26 - 56.36)(1.14) + 59.83

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.956 0.924 0.922 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 48.3 47.1 44.1 45.8 48.2 46.3 46.3 49.9 43.6 46.1 44.0 51.5 45.4 45.5 46.9
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
S- 27  1.7  1.5  2.2  1.4  1.7  1.7  1.6  2.2  1.6  1.8  1.9  2.1  2.3  1.9  1.0
S- 26  2.3  2.0  1.5  2.0  3.3  2.4  2.4  3.4  1.9  2.7  2.9  3.2  3.6  2.4  2.1
S- 15  5.5  5.8  7.0  6.0  5.7  6.0  5.9  7.2  5.7  5.7  6.5  6.0  7.3  6.5  5.1
S- 28  2.1  2.1  4.1  1.8  2.1  1.9  1.4  2.2  1.3  2.3  2.0  3.0  2.6  3.6  0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.78 2.14 1.42 1.71 1.86 1.80 48.04 46.26 1.78 46.60 44.84 1.77  -0.02
     26  2.61 2.99 2.12 2.71 2.57 2.68       45.40 2.64       44.07 2.54  -0.10
     15  6.04 6.22 5.52 6.29 6.06 6.11       42.10 5.94       40.48 6.12   0.19
     28  2.03 2.19 1.74 1.81 2.21 2.24       46.06 1.98       44.38 2.23   0.25
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.18  2.18                   2.58  2.67 0.97  2.11  2.10 1.00   1.04
     26         2.10                         2.42 1.06        1.91 1.11   1.04
     15         2.31                         2.86 0.90        2.28 0.93   1.03
     28         2.26                         2.75 0.94        2.26 0.93   0.99
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 44.84)(1.00) + 46.60      0.96(F 26 - 44.07)(1.11) + 46.60

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  34    0.968 0.938 0.934 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 28.6 34.0 26.7 34.1 35.8 32.4 29.5 34.1 31.0 33.3 33.1 38.2 31.7 29.3 35.1
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
S- 27  1.8  1.4  2.2  1.8  1.8  1.9  1.5  2.2  1.6  2.1  2.4  2.1  2.4  1.6  1.1
S- 28  2.7  2.6  3.4  1.2  2.1  1.5  1.5  2.9  0.8  3.8  3.1  3.3  2.4  4.1  1.4
S- 33 -4.4 -5.0 -3.9 -2.9 -2.9 -3.8 -3.9 -3.5 -4.7 -2.8 -3.4 -2.3 -3.2 -4.7 -2.5
S- 34 -1.0 -2.4 -1.8 -2.5 -1.6 -3.8 -2.8 -1.2 -3.2 -1.3 -2.0  0.4 -2.9 -1.4 -2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.95 2.24 1.64 1.99 1.94 1.91 34.59 32.62 1.97 32.46 30.59 1.87  -0.10
     28  2.44 2.59 2.29 2.35 2.36 2.69       32.20 2.39       30.01 2.45   0.06
     33 -3.52-3.05-3.77-3.69-3.70-3.36       37.87-3.28       36.04-3.58  -0.31
     34 -1.99-1.87-2.04-2.22-1.95-1.78       36.62-2.03       34.43-1.97   0.06
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.72  2.75                   2.58  2.60 0.99  2.94  2.98 0.99   0.99
     28         2.91                         2.99 0.86        3.20 0.92   1.06
     33         2.51                         2.23 1.16        2.49 1.18   1.02
     34         2.60                         2.69 0.96        2.80 1.05   1.09
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 30.59)(0.99) + 32.46      0.97(F 28 - 30.01)(0.92) + 32.46

Station# 867  MINNEAPOLIS/INT'L AR, mn  1543506    lat/lon 93.22   44.88     1M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  26    0.964 0.931 0.915 0.912
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.3 20.3 16.5 24.7 24.3 24.7 21.5 22.1 22.5 22.3 18.9 26.9 18.8 16.3 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
S- 27  1.7  1.4  2.0  2.0  2.3  2.1  1.7  2.3  1.6  2.6  2.8  2.6  3.0  2.0 -0.8
S- 28  1.8  2.2  2.7  0.6  2.5  2.0  1.2  2.9 -0.1  4.9  3.8  3.9  3.0  5.2  0.0
S- 33 -5.2 -5.4 -4.7 -2.9 -4.0 -6.0 -4.3 -3.2 -5.3 -3.2 -4.5 -1.8 -4.6 -5.3 -6.0
S- 26  0.3  0.7  1.3  2.1  1.5  1.6  2.5  1.7  1.4  1.4  1.9  1.8  3.5 -0.6 -2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.10 2.40 1.79 2.26 2.07 1.95 21.59 19.51 2.08 21.22 19.28 1.94  -0.14
     28  2.55 2.88 2.38 2.53 2.14 2.96       19.01 2.58       18.79 2.43  -0.15
     33 -4.50-4.09-4.95-4.59-4.42-4.40       26.02-4.42       25.66-4.44  -0.01
     26  1.48 1.96 1.12 1.69 1.44 1.04       19.90 1.69       19.96 1.27  -0.43
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.07  3.17                   2.86  2.73 1.05  3.18  3.30 0.96   0.92
     28         3.60                         3.34 0.86        3.87 0.82   0.96
     33         2.87                         2.19 1.31        2.82 1.13   0.86
     26         2.97                         2.35 1.22        3.18 1.00   0.82
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 19.28)(0.96) + 21.22      0.97(F 28 - 18.79)(0.82) + 21.22

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 13.56 13.16 24.33 39.11 54.54 64.28 66.49 64.20 56.49 42.36 28.21 15.26
1952 13.81 16.43 29.71 42.21 58.15 66.21 69.77 67.84 58.57 47.16 33.53 23.23
1953 17.70 20.66 29.63 42.37 54.96 65.04 70.02 67.74 62.51 51.18 36.64 19.35
1954 16.62 19.70 33.35 41.00 54.86 64.24 69.60 66.88 58.11 47.64 35.11 23.94
1955 15.36 16.19 29.62 46.78 60.76 68.30 71.76 69.93 61.33 44.33 26.94 12.71
1956  8.85 14.07 24.63 40.13 56.16 65.69 69.45 64.80 60.29 48.00 36.54 20.50
1957 16.11 18.08 30.74 42.57 54.65 64.98 69.46 67.06 57.88 46.07 35.12 25.66
1958 19.16 20.90 29.78 45.18 55.53 62.71 66.34 66.72 61.20 49.26 33.34 18.68
1959 11.39 18.08 30.42 45.41 57.67 66.82 71.80 68.65 58.50 41.68 31.01 20.71
1960 18.14 14.48 25.78 39.93 55.63 64.50 69.10 68.12 60.75 48.71 34.29 22.68
1961 19.09 24.85 33.02 42.85 53.97 64.01 70.14 67.18 60.70 47.41 32.13 18.37
1962 12.16 15.72 27.06 42.35 56.47 64.98 68.33 65.42 59.51 48.59 36.08 20.54
1963 13.41 18.50 33.36 46.82 58.39 66.08 70.45 68.24 63.62 52.23 34.41 21.37
1964 16.82 21.13 29.94 42.67 58.18 67.70 69.73 66.20 57.39 46.53 30.85 16.83
1965  9.61 11.68 24.23 40.10 57.28 66.76 69.63 64.21 57.33 44.93 36.49 19.64
1966 13.61 16.81 29.92 43.43 54.02 66.12 70.36 67.84 58.33 45.38 31.27 20.06
1967 14.14 19.37 29.87 44.00 55.28 63.12 67.61 65.48 58.13 46.86 34.01 22.79
1968 16.52 22.87 34.30 47.41 56.99 64.50 70.21 67.70 60.32 48.02 32.47 17.18
1969 11.28 12.78 27.40 41.79 55.63 63.59 68.02 68.47 59.88 46.64 32.44 18.57
1970 12.67 14.85 28.41 42.98 58.15 67.59 70.89 67.94 59.68 46.69 31.51 17.48
1971 13.02 17.91 31.81 44.48 57.90 63.98 67.91 64.56 59.70 47.64 32.76 18.05
1972 10.67 15.10 26.92 43.85 56.59 65.53 68.72 65.93 57.02 43.62 27.90 18.95
1973 16.19 25.82 35.22 46.76 56.65 65.45 70.65 67.77 62.41 49.81 35.34 20.15
1974 14.78 19.47 32.07 44.13 56.48 66.02 69.55 66.51 58.67 48.13 36.85 24.15
1975 17.61 17.42 25.51 41.19 55.95 68.40 71.98 68.90 61.02 48.09 34.73 20.76
1976 18.68 23.63 37.41 47.61 60.82 68.75 74.38 70.86 60.02 43.94 27.80 13.25
1977 11.90 20.00 37.98 52.17 62.92 69.86 69.53 67.14 58.59 46.60 30.71 15.10
1978  8.09 13.42 27.68 45.31 58.37 67.57 71.37 70.93 64.03 49.93 32.75 15.13
1979  6.97 11.00 25.13 40.89 54.89 66.15 70.67 68.64 59.64 47.64 36.06 24.71
1980 19.57 19.31 31.81 47.55 61.97 70.05 73.03 70.53 60.85 48.77 34.28 24.41
1981 20.14 27.09 38.68 50.05 59.56 66.88 71.09 69.17 60.38 49.09 32.87 15.16
1982  7.47 12.75 29.29 44.86 56.65 67.01 70.46 69.33 60.61 45.90 33.77 22.85
1983 21.63 24.22 32.47 42.06 53.46 65.15 72.45 70.69 60.80 46.91 26.79 15.44
1984 12.57 19.81 30.71 40.51 56.05 64.69 70.74 66.53 59.09 45.93 33.00 19.34
1985 12.76 19.71 34.75 51.59 61.52 68.10 68.80 66.31 57.80 43.13 26.44 16.60
1986 13.94 23.13 33.34 48.28 60.46 69.08 71.69 68.22 59.92 46.69 35.17 26.13
1987 27.59 31.32 42.04 52.33 64.12 71.25 72.79 69.58 59.10 48.30 35.03 22.97
1988 15.27 18.93 31.69 48.87 62.55 72.43 75.57 72.02 61.36 46.95 32.69 24.83
1989 17.58 19.47 27.46 44.00 57.89 67.70 71.46 69.20 60.57 46.44 29.56 21.82
1990 20.12 28.57 35.57 46.46 57.68 65.22 69.57 67.95 60.50 49.20 33.03 21.34
1991 18.32 24.47 36.62 47.87 60.94 68.37 71.65 67.82 59.75 44.28 31.43 23.28
1992 24.28 29.19 35.76 46.82 56.35 63.51 64.88 63.39 57.75 45.77 30.86 18.24
1993 12.76 16.83 27.99 42.70 55.06 63.55 67.59 64.95 57.60 43.50 30.50 14.40
1994  7.97 13.15 28.42 45.77 57.80 65.64 67.36 65.34 59.46 49.17 35.53 23.96
1995 18.63 22.25 30.32 42.07 54.68 65.12 71.07 67.41 58.70 43.17 29.15 15.21
1996 11.95 14.27 26.40 39.01 54.12 63.56 68.64 65.75 58.55 42.59 25.42 11.31
1997  9.79 15.82 27.70 39.53 54.46 64.45 69.62 67.34 60.50 46.50 34.52 21.27

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.975 0.939 0.938 0.921
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.6 12.6 12.8 13.9 27.6 15.3 17.6 20.1 18.3 24.3 12.8  8.0 18.6 11.9  9.8
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
S- 28 -0.4 -0.3  0.6  1.8  2.2  1.2  2.5  1.8  2.1  0.7  0.5 -0.8  1.0 -1.1 -0.1
S- 27  0.5  0.2 -0.2  2.1  4.1  1.5  2.5  2.4  2.7  2.4 -2.1 -2.2  0.5 -0.8 -2.9
S- 16  3.3  2.5  6.2  4.6  7.5  3.6  8.7  6.6  6.8  5.5  5.9  4.6  6.3  5.6  4.2
S- 34 -3.6 -4.6 -6.4 -5.6 -1.2 -4.2 -5.0 -3.0 -2.5 -5.3 -5.3 -9.0 -4.1 -9.0 -6.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.91 0.41 1.12 1.60 0.94 0.32 14.79 14.08 0.71 16.34 15.56 0.78   0.08
     27  0.79 0.17 0.92 1.59 1.29-0.32       14.29 0.50       15.63 0.72   0.22
     16  6.03 5.70 6.74 6.67 5.34 5.56        8.75 6.03       10.87 5.47  -0.56
     34 -5.23-5.86-5.26-4.61-4.65-6.01       20.32-5.53       21.39-5.05   0.48
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.36  4.22                   3.18  3.27 0.97  5.30  4.77 1.11   1.14
     27         3.74                         3.27 0.97        3.87 1.37   1.40
     16         4.64                         3.96 0.80        4.90 1.08   1.35
     34         3.67                         2.63 1.21        3.88 1.36   1.13
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 15.56)(1.11) + 16.34      0.97(F 27 - 15.63)(1.37) + 16.34

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.980 0.959 0.948 0.944
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.2 19.8 19.7 23.1 31.3 18.9 19.5 28.6 24.5 29.2 16.8 13.1 22.3 14.3 15.8
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 28 -0.5 -1.2  0.4  1.4  2.8  1.6  2.6  1.5  1.7  1.5  0.6 -0.7  1.5 -0.5 -0.2
S- 27  0.2 -0.1  0.5  1.8  2.9  2.2  2.0  2.2  2.8  3.3 -0.9 -1.6  0.8 -0.7 -2.4
S- 16  3.1  1.6  4.7  3.8  8.5  4.8  9.3  6.1  5.8  5.6  4.0  4.2  7.4  5.7  4.6
S- 17 -0.6 -3.4  2.0 -1.6  5.4  0.5  5.2  2.9  2.1  0.5  0.0  0.1  3.1  1.4  0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.82 0.01 0.92 1.58 0.96 0.57 17.58 17.27 0.30 21.41 20.57 0.84   0.54
     27  0.83-0.28 0.97 1.74 1.34 0.18       17.42 0.16       20.54 0.87   0.71
     16  5.80 5.19 6.36 6.63 5.33 5.34       12.20 5.38       16.13 5.28  -0.09
     17  1.99 2.18 2.34 2.61 1.51 1.03       15.60 1.98       20.25 1.16  -0.82
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.78  4.48                   3.41  3.24 1.05  5.28  4.66 1.13   1.08
     27         4.06                         3.13 1.09        4.03 1.31   1.20
     16         4.97                         3.63 0.94        4.98 1.06   1.13
     17         5.23                         4.06 0.84        5.00 1.06   1.26
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 20.57)(1.13) + 21.41      0.98(F 27 - 20.54)(1.31) + 21.41

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.977 0.955 0.931 0.928
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.5 30.7 34.8 33.3 42.0 31.7 27.5 35.6 36.6 35.8 28.0 28.4 30.3 26.4 27.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
cd 29 34.3 34.5 34.2 34.4 37.9 33.2 28.2 35.8 38.1 37.9 30.6 31.6 32.0 29.6 31.6
S- 28  0.5 -0.8  1.5  2.0  3.0  1.6  2.2  2.0  1.1  1.5  0.8 -0.3  1.2 -0.1  0.0
S- 27  0.5 -0.7  1.7  1.0  2.6  2.2  1.9  2.0  2.0  2.6 -0.1 -0.8  0.4  0.2 -2.0
S- 34 -2.2 -3.3 -3.4 -4.1 -0.1 -3.2 -4.9 -2.3 -3.7 -3.1 -3.0 -5.7 -4.7 -6.2 -6.6
S- 29 -1.8 -3.8  0.6 -1.0  4.2 -1.5 -0.7 -0.3 -1.5 -2.1 -2.6 -3.2 -1.7 -3.2 -3.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.10 0.36 1.00 1.84 1.55 0.59 29.04 28.55 0.49 32.08 31.00 1.08   0.59
     27  1.09 0.09 1.14 2.03 1.65 0.32       28.61 0.43       31.18 0.90   0.47
     34 -3.97-4.58-4.37-3.45-2.96-4.71       33.42-4.38       35.86-3.77   0.61
     29 -1.56-1.74-1.92-1.28-0.57-2.61       31.01-1.97       33.59-1.51   0.46
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.05  3.75                   3.05  3.09 0.99  4.18  3.62 1.16   1.17
     27         3.55                         2.90 1.05        3.38 1.24   1.18
     34         3.45                         3.01 1.01        3.05 1.37   1.35
     29         3.44                         3.06 1.00        2.93 1.43   1.44
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 31.00)(1.16) + 32.08      0.98(F 27 - 31.18)(1.24) + 32.08

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.972 0.949 0.942 0.921
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.1 40.5 51.6 48.3 52.3 48.9 44.0 46.5 47.9 46.8 42.7 45.8 42.1 39.0 39.5
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 29 41.6 42.7 48.9 47.3 48.0 47.3 43.6 45.4 47.2 47.4 44.5 47.6 40.8 39.4 41.8
S- 28  0.7 -0.3  3.0  2.5  2.9  1.8  2.1  2.0  1.3  1.8  1.3  0.0  1.3  0.6  0.2
S- 27  0.6 -0.3  3.3  1.8  2.5  2.1  2.5  2.0  1.2  2.7  1.3  0.5 -0.1  0.2 -0.9
S- 34 -1.8 -2.6 -0.4 -2.0 -0.1 -1.7 -3.2 -1.1 -2.7 -1.2 -1.8 -3.6 -2.2 -3.9 -4.8
S- 29  0.4 -2.2  2.7  1.0  4.4  1.6  0.4  1.1  0.6 -0.5 -1.8 -1.8  1.2 -0.4 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.50 0.84 1.40 2.17 1.97 0.94 42.63 41.76 0.88 45.19 43.77 1.42   0.54
     27  1.46 0.56 1.37 2.38 2.07 0.70       41.92 0.71       43.90 1.29   0.58
     34 -2.45-2.96-3.08-1.94-1.49-2.89       45.73-3.10       47.40-2.20   0.89
     29  0.24-0.17-0.05 0.51 1.31-0.71       42.94-0.31       44.89 0.30   0.61
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.41  3.00                   2.37  2.47 0.96  4.05  3.32 1.22   1.27
     27         2.83                         2.12 1.12        3.14 1.29   1.16
     34         2.74                         2.28 1.04        3.24 1.25   1.20
     29         2.65                         2.31 1.03        2.94 1.38   1.34
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 43.77)(1.22) + 45.19      0.97(F 27 - 43.90)(1.29) + 45.19

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  34    0.950 0.934 0.913 0.908
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.5 56.0 61.5 60.5 64.1 62.5 57.9 57.7 60.9 56.3 55.1 57.8 54.7 54.1 54.5
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 29 52.5 55.0 58.4 57.1 61.2 61.2 56.5 55.8 58.7 55.9 53.9 58.1 52.5 54.1 54.1
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
S- 28  0.6  0.9  3.7  3.0  2.6  1.6  2.3  2.2  1.7  1.6  1.8  0.4  1.1  0.6  0.7
S- 27  0.6  0.5  3.8  2.3  3.0  2.2  2.8  1.9  1.5  1.5  1.5  0.6  0.0  0.8  0.5
S- 29  0.9  1.0  3.1  3.4  2.9  1.4  1.3  1.8  2.3  0.5  1.1 -0.3  2.2  0.0  0.4
S- 34 -1.5 -1.4  0.6 -0.5  0.3 -0.5 -1.2 -0.7 -1.3 -1.0 -1.1 -2.5 -1.0 -2.7 -1.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.61 0.99 1.48 2.08 2.20 1.15 56.48 55.44 1.04 57.81 56.16 1.65   0.61
     27  1.61 0.73 1.54 2.35 2.30 0.90       55.52 0.96       56.26 1.55   0.59
     29  1.12 0.59 0.75 1.24 2.05 0.89       55.94 0.54       56.34 1.47   0.93
     34 -1.61-2.33-2.39-1.09-0.65-1.56       58.91-2.43       58.86-1.05   1.38
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.62  2.33                   1.82  1.88 0.97  3.26  2.71 1.20   1.24
     27         2.14                         1.60 1.14        2.53 1.29   1.13
     29         2.27                         1.81 1.01        2.68 1.21   1.21
     34         2.19                         1.83 1.00        2.77 1.18   1.18
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 56.16)(1.20) + 57.81      0.97(F 27 - 56.26)(1.29) + 57.81

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  16    0.907 0.894 0.861 0.856
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.2 64.7 68.1 69.1 71.3 72.4 67.7 65.2 68.4 63.5 63.5 65.6 65.1 63.6 64.4
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 29 64.4 64.9 66.6 66.7 69.3 70.8 66.6 64.6 67.0 62.6 61.9 66.0 63.7 63.3 64.6
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
S- 28  0.6  0.6  3.2  2.7  2.5  1.6  2.0  1.5  1.5  1.5  1.9  0.4  0.9  0.6  0.5
S- 27  0.8  0.9  3.6  3.0  2.8  2.3  2.6  1.4  1.3  1.2  1.1  0.5  0.1  0.7  1.2
S- 29  0.8 -0.2  1.5  2.4  2.0  1.6  1.1  0.6  1.4  0.9  1.6 -0.3  1.4  0.3 -0.1
S- 16  3.4  3.2  6.4  5.2  5.4  3.8  3.6  3.6  4.1  3.4  4.6  3.1  2.6  2.4  2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.30 0.61 1.03 1.77 1.97 1.05 65.49 64.79 0.69 66.52 65.06 1.46   0.77
     27  1.60 0.79 1.44 2.36 2.32 0.89       64.55 0.94       64.95 1.57   0.63
     29  0.55-0.16 0.06 0.73 1.44 0.75       65.58-0.10       65.52 1.00   1.09
     16  4.08 3.66 4.19 4.45 4.67 3.17       61.71 3.78       62.73 3.79   0.01
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.17  1.89                   1.45  1.49 0.98  2.73  2.35 1.16   1.19
     27         1.75                         1.35 1.08        2.14 1.27   1.18
     29         1.97                         1.52 0.96        2.34 1.17   1.22
     16         1.88                         1.17 1.24        2.29 1.19   0.96
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.95(F 28 - 65.06)(1.16) + 66.52      0.95(F 27 - 64.95)(1.27) + 66.52

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  34    0.863 0.840 0.826 0.810
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.4 70.7 68.8 71.7 72.8 75.6 71.5 69.6 71.7 64.9 67.6 67.4 71.1 68.6 69.6
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
S- 28  0.3  0.8  2.7  2.7  2.4  1.8  1.4  0.9  1.2  1.2  1.6  0.2  0.7  0.2  0.4
S- 27  1.1  1.2  3.1  3.3  2.4  2.6  2.2  0.9  1.4  0.9  0.7  0.1  0.1  0.7  1.3
S- 29 -0.3 -0.8  0.5  1.1  1.4  0.4 -0.4 -0.9 -0.5  0.4  1.6 -1.3  0.1 -1.2 -0.4
S- 34 -2.0 -1.6 -0.2 -0.4  0.0  0.3 -0.5 -2.4 -1.6 -1.6 -1.9 -2.5 -1.8 -1.4 -2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.91 0.10 0.59 1.27 1.79 0.78 69.47 69.24 0.23 70.26 69.02 1.24   1.01
     27  1.58 0.75 1.42 2.41 2.34 0.74       68.48 0.99       68.79 1.47   0.47
     29 -0.53-1.29-0.94-0.48 0.32-0.17       70.68-1.21       70.26 0.00   1.21
     34 -1.76-2.92-1.97-1.42-0.70-1.82       72.03-2.56       71.56-1.30   1.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.99  1.87                   1.48  1.66 0.89  2.53  2.45 1.03   1.16
     27         1.68                         1.56 0.95        2.22 1.14   1.20
     29         2.01                         1.80 0.82        2.56 0.99   1.21
     34         1.73                         1.73 0.85        2.18 1.16   1.36
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.93(F 28 - 69.02)(1.03) + 70.26      0.92(F 27 - 68.79)(1.14) + 70.26

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  26    0.855 0.853 0.797 0.794
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.7 66.5 66.3 68.2 69.6 72.0 69.2 67.9 67.8 63.4 64.9 65.3 67.4 65.8 67.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
S- 28  0.2  0.4  2.3  2.8  2.4  2.9  1.2  0.6  1.1  1.6  1.5  0.1  0.4  0.3  0.4
S- 27  1.2  0.9  2.2  2.8  2.4  2.9  2.1  1.1  1.8  1.4  1.2  0.0  0.3  0.3  1.4
S- 34 -2.6 -2.2 -0.8 -0.9  0.2  0.6 -0.7 -2.6 -2.1 -1.1 -1.6 -2.4 -2.6 -1.0 -2.2
S- 26  3.3  2.7  3.7  4.6  4.1  4.8  4.3  3.4  4.0  3.0  2.8  1.8  1.9  2.3  4.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.84 0.03 0.51 1.10 1.74 0.79 66.88 66.69 0.19 67.50 66.27 1.23   1.03
     27  1.58 0.89 1.31 2.34 2.26 0.91       65.90 0.98       66.03 1.47   0.48
     34 -1.89-3.01-2.03-1.66-0.89-1.83       69.60-2.72       68.95-1.45   1.27
     26  3.53 2.87 3.10 4.43 4.23 2.83       63.99 2.89       64.12 3.38   0.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.94  1.76                   1.61  1.85 0.87  2.19  2.14 1.03   1.18
     27         1.55                         1.73 0.93        1.88 1.17   1.26
     34         1.77                         1.97 0.82        2.10 1.04   1.28
     26         1.49                         1.71 0.94        1.76 1.24   1.32
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.92(F 28 - 66.27)(1.03) + 67.50      0.92(F 27 - 66.03)(1.17) + 67.50

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  29  27    0.853 0.808 0.807 0.803
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.8 59.1 57.8 59.9 59.1 61.4 60.6 60.5 59.8 57.8 57.6 59.5 58.7 58.5 60.5
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
S- 28 -0.2  0.8  2.3  2.9  2.4  3.0  1.6  1.1  1.8  1.9  1.9  0.5  0.4  0.3  0.8
S- 34 -3.5 -2.1 -1.4 -0.8  0.0 -0.4 -0.9 -2.4 -1.5 -1.0 -1.2 -2.5 -2.9 -1.6 -1.6
S- 29 -1.6 -0.5  0.7  1.5  0.9  1.2 -0.5 -1.3 -0.6  0.0  0.6 -1.0 -1.8 -0.9 -0.7
S- 27  0.5  0.3  2.0  2.7  2.3  3.1  2.0  1.7  2.2  1.9  1.8  0.2 -0.2  0.1  1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.17 0.46 0.91 1.52 1.87 1.08 59.61 59.04 0.58 59.43 57.99 1.44   0.86
     34 -1.79-2.79-1.70-1.46-1.22-1.75       62.08-2.47       61.02-1.59   0.88
     29 -0.57-1.29-0.80-0.33 0.14-0.59       60.76-1.15       59.68-0.25   0.90
     27  1.57 0.96 1.25 2.34 2.08 1.09       58.58 1.03       57.95 1.48   0.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.64  1.66                   2.01  2.03 0.99  1.15  1.53 0.75   0.76
     34         1.68                         2.10 0.95        1.54 0.75   0.79
     29         1.65                         2.08 0.96        1.63 0.71   0.73
     27         1.56                         1.89 1.06        1.35 0.86   0.81
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.92(F 28 - 57.99)(0.75) + 59.43      0.90(F 34 - 61.02)(0.75) + 59.43

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  15    0.949 0.925 0.922 0.901
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 46.9 45.9 43.1 46.7 48.3 47.0 46.4 49.2 44.3 45.8 43.5 49.2 43.2 42.6 46.5
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 28  0.6  0.9  3.1  2.8  2.2  2.5  1.6  1.5  2.0  2.0  1.5  0.6  0.4  0.7  0.5
S- 34 -3.0 -2.8 -1.4 -1.7 -0.9 -2.0 -1.9 -2.4 -1.6 -1.6 -2.1 -2.3 -3.3 -3.2 -2.8
S- 27  0.3  0.3  1.2  2.3  1.8  2.3  1.7  1.5  2.3  1.5  1.3 -0.3  0.1 -1.0  0.6
S- 15  4.1  4.6  6.0  6.9  5.7  6.7  6.1  6.5  6.4  5.4  6.0  3.6  5.1  3.6  4.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.44 0.90 1.36 1.85 1.88 1.10 47.07 46.06 1.01 45.90 44.38 1.53   0.52
     34 -2.20-2.83-2.06-1.77-1.96-2.42       49.74-2.66       48.10-2.20   0.46
     27  1.20 0.85 1.04 1.75 1.53 0.66       46.26 0.82       44.84 1.06   0.25
     15  5.45 4.93 5.14 6.33 5.73 4.96       42.10 4.97       40.48 5.42   0.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.32  2.26                   2.82  2.75 1.03  2.09  2.26 0.92   0.90
     34         2.14                         2.66 1.06        2.05 1.02   0.96
     27         2.18                         2.67 1.06        2.10 0.99   0.94
     15         2.31                         2.86 0.99        2.28 0.92   0.93
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.97(F 28 - 44.38)(0.92) + 45.90      0.96(F 34 - 48.10)(1.02) + 45.90

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.964 0.930 0.930 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.8 33.0 26.4 35.2 35.0 32.7 29.6 33.0 31.4 30.9 30.5 35.5 29.1 25.4 34.5
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 29 27.4 31.6 25.5 35.4 35.9 34.6 31.5 33.1 33.4 31.8 33.5 35.5 32.7 26.4 36.3
S- 28  0.9  1.6  3.1  2.2  1.4  1.8  1.5  1.9  1.2  1.3  0.5  0.6 -0.1  0.2  0.8
S- 27 -0.1  0.4  2.0  2.9  1.1  2.2  1.6  1.1  2.0 -0.4 -0.2 -0.6 -0.2 -2.3  0.5
S- 34 -2.9 -3.4 -2.0 -1.4 -2.4 -3.4 -2.7 -2.3 -2.8 -3.8 -4.6 -2.3 -5.5 -5.3 -2.6
S- 29 -0.6  1.4  1.0 -0.3 -0.9 -1.9 -1.9  0.0 -2.0 -1.0 -3.0  0.1 -3.6 -1.0 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.47 1.14 1.53 2.08 1.70 0.64 33.38 32.20 1.17 31.27 30.01 1.26   0.09
     27  0.97 0.79 0.88 1.73 1.28-0.15       32.62 0.76       30.59 0.68  -0.07
     34 -2.96-3.32-2.80-2.49-2.61-3.84       36.62-3.24       34.43-3.15   0.09
     29 -0.77-1.09-0.62-0.19-0.48-1.76       34.46-1.08       32.31-1.03   0.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.97  2.91                   2.91  2.99 0.98  3.18  3.20 1.00   1.02
     27         2.75                         2.60 1.12        2.98 1.07   0.95
     34         2.60                         2.69 1.08        2.80 1.14   1.05
     29         3.09                         3.42 0.85        3.31 0.96   1.13
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 30.01)(1.00) + 31.27      0.96(F 27 - 30.59)(1.07) + 31.27

Station# 868  MONTEVIDEO/1 SW     , mn  1556304    lat/lon 95.72   44.95    15M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.965 0.928 0.919 0.909
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 15.4 19.3 16.6 26.1 23.0 24.8 21.8 21.3 23.3 18.2 14.4 24.0 15.2 11.3 21.3
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
S- 28  0.9  1.2  2.7  2.1  1.2  2.1  1.5  2.1  0.7  0.9 -0.7  1.0 -0.6  0.2 -1.0
S- 27  0.8  0.4  2.1  3.5  1.0  2.2  2.0  1.6  2.4 -1.5 -1.7 -0.3 -0.6 -3.1 -1.9
S- 34 -3.6 -5.0 -3.9 -1.8 -3.4 -5.1 -3.2 -2.0 -4.3 -4.7 -7.8 -2.3 -7.6 -6.6 -5.8
S- 29 -2.4 -0.5 -0.9 -1.6 -1.9 -1.5 -2.7 -0.4 -3.6 -1.9 -6.4 -0.6 -5.0 -2.5 -4.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.12 0.84 1.43 1.67 1.29 0.07 19.96 19.01 0.96 19.74 18.79 0.95  -0.01
     27  0.67 0.36 0.84 1.41 1.22-0.94       19.51 0.45       19.28 0.46   0.01
     34 -4.35-4.60-4.17-3.91-3.87-5.58       24.54-4.57       24.22-4.47   0.10
     29 -2.29-2.56-1.91-1.83-2.04-3.50       22.46-2.49       22.17-2.42   0.07
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.68  3.60                   3.25  3.34 0.98  4.22  3.87 1.09   1.12
     27         3.17                         2.73 1.19        3.30 1.28   1.08
     34         3.05                         2.70 1.20        3.32 1.27   1.06
     29         3.87                         3.81 0.85        3.91 1.08   1.27
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 18.79)(1.09) + 19.74      0.96(F 27 - 19.28)(1.28) + 19.74

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 10.55 12.47 24.27 38.36 51.66 60.38 62.35 60.15 52.63 39.17 25.64 13.67
1952 12.95 16.15 28.34 39.46 53.21 61.16 65.03 63.61 54.28 43.27 31.03 21.41
1953 14.93 16.62 25.35 38.53 50.77 60.53 65.85 63.92 58.86 47.72 33.82 17.70
1954 14.72 17.08 29.59 36.82 50.56 59.32 64.82 62.11 54.10 44.33 32.49 21.16
1955 12.98 12.11 24.89 40.28 55.57 63.62 68.21 66.08 57.77 42.17 26.00 13.85
1956  9.21 13.61 22.56 36.77 50.99 59.35 63.31 60.13 56.30 45.34 32.94 16.42
1957 10.70 12.44 25.68 38.44 51.55 60.88 65.31 63.37 54.85 43.43 31.44 22.27
1958 15.67 18.83 27.81 41.66 50.94 57.98 62.07 62.82 56.93 45.48 28.63 13.67
1959  7.05 14.07 27.28 41.28 52.74 61.74 66.87 65.21 56.19 40.13 29.29 18.67
1960 15.83 13.29 23.56 36.91 51.20 60.61 66.41 66.17 58.71 46.68 31.67 19.06
1961 15.39 22.12 31.74 41.44 51.59 61.74 67.97 66.10 59.35 45.91 30.94 16.74
1962 10.48 15.34 26.37 40.49 51.39 60.09 63.93 62.31 56.55 45.94 32.85 17.14
1963  8.91 13.59 27.81 41.88 53.04 62.05 66.15 64.52 59.97 50.47 33.59 20.32
1964 14.62 19.58 27.97 40.89 54.08 63.57 65.28 63.26 55.09 44.73 29.02 15.19
1965  7.03  9.61 21.24 36.69 51.06 59.44 63.12 59.96 54.15 42.34 33.30 16.73
1966 11.43 13.97 27.40 39.11 50.09 61.16 65.95 63.79 54.73 42.71 28.34 17.55
1967 10.55 15.00 24.16 37.49 48.84 57.73 63.42 62.42 54.92 43.05 29.44 18.04
1968 12.42 18.48 29.36 42.18 50.73 58.78 63.67 63.04 56.87 45.55 30.49 16.64
1969 11.96 15.29 27.10 39.09 50.17 58.22 63.88 64.70 56.71 43.45 30.41 17.50
1970 11.75 12.42 24.25 36.31 50.44 61.17 67.19 65.25 56.91 44.17 29.42 14.46
1971  9.29 12.82 26.20 38.12 51.67 58.79 63.08 60.98 56.17 45.02 30.55 14.30
1972  6.56  8.46 20.29 36.78 50.31 59.73 62.55 60.25 52.62 41.15 26.06 16.31
1973 12.03 21.29 30.63 41.36 49.93 58.70 64.72 62.96 57.50 45.11 31.11 16.80
1974 11.18 14.87 26.34 38.23 50.46 59.87 64.22 61.12 52.91 42.72 32.23 20.29
1975 14.05 13.57 21.58 35.67 49.92 62.34 65.47 62.87 55.04 43.82 30.24 16.12
1976 13.28 17.41 30.63 40.60 53.84 61.34 66.28 63.95 54.44 39.29 21.57  7.76
1977  5.85 16.02 32.20 46.58 56.30 63.99 63.83 61.52 53.38 42.49 27.78 13.84
1978  7.61 12.67 25.22 40.76 52.54 61.02 64.04 63.47 56.97 44.35 26.90 10.67
1979  3.66  9.76 22.85 36.52 48.39 58.09 63.01 61.84 54.01 42.31 29.99 18.37
1980 12.96 13.35 25.07 40.11 53.64 62.36 65.44 63.05 53.45 41.80 27.91 18.27
1981 14.13 20.53 30.64 41.37 50.83 59.12 64.07 62.75 54.68 44.72 31.18 15.58
1982  7.34 10.32 24.24 38.44 49.62 59.29 62.21 61.78 55.03 42.70 31.02 20.19
1983 19.25 21.63 29.61 38.23 49.03 59.65 66.52 65.59 56.89 43.57 24.47 12.45
1984 10.36 17.47 28.58 37.64 51.10 59.47 65.58 62.80 56.28 42.86 29.84 16.74
1985 11.17 17.12 29.30 43.17 51.57 58.79 60.96 60.29 52.89 39.51 22.46 11.98
1986  9.06 17.90 28.46 42.12 53.12 61.04 63.66 61.31 53.48 41.02 28.62 18.71
1987 18.53 23.86 34.84 44.61 55.17 62.56 65.86 63.58 53.46 42.62 29.95 18.06
1988  9.07 11.09 23.28 40.63 53.44 63.73 67.45 65.42 55.09 42.58 27.77 18.84
1989 10.51 13.34 21.80 37.51 50.50 60.48 64.82 63.51 55.47 41.43 24.26 15.77
1990 13.75 22.61 30.50 41.49 52.88 60.75 65.89 64.17 56.24 45.20 30.09 18.02
1991 13.83 19.04 31.90 43.83 55.66 62.79 66.94 64.51 56.55 40.84 27.43 18.54
1992 18.78 23.21 30.85 41.99 52.16 60.42 62.40 61.37 54.64 43.32 30.15 19.08
1993 14.71 18.15 27.69 39.86 50.68 59.47 64.57 61.91 53.94 40.19 28.93 14.48
1994  8.51 13.23 27.82 43.26 54.48 62.56 65.75 64.25 58.40 48.42 35.40 23.27
1995 16.18 19.06 27.04 40.05 52.21 62.72 68.36 65.32 57.64 41.94 27.46 13.23
1996 10.11 12.53 24.00 36.54 50.99 60.28 66.29 64.58 58.14 42.92 27.43 14.53
1997 12.67 17.64 28.40 38.66 51.65 60.97 66.20 64.44 57.28 44.65 32.88 19.72

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  15  14    0.953 0.937 0.937 0.899
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.3 10.4 11.2  9.1 18.5  9.1 10.5 13.8 13.8 18.8 14.7  8.5 16.2 10.1 12.7
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 14 23.0 15.5 15.6 14.2 22.8 16.9 17.1 17.3 17.8 21.3 18.3 12.6 21.3 14.3 17.8
S- 26 -2.8 -3.4 -2.6 -2.9 -3.7 -5.7 -4.7 -2.6 -1.6 -2.1 -1.6 -2.6 -2.6 -2.2 -2.4
S- 27 -1.9 -2.0 -1.8 -2.8 -5.0 -4.7 -4.6 -4.0 -1.8 -3.1 -0.2 -1.6 -1.9 -2.6  0.0
S- 15  2.7  1.9  4.7  1.6  0.3  0.6  3.3  3.6  4.7  2.7  6.0  4.2  3.6  5.8  5.9
S- 14 -3.7 -5.1 -4.5 -5.1 -4.3 -7.8 -6.6 -3.6 -4.0 -2.5 -3.6 -4.1 -5.1 -4.2 -5.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26 -2.81-2.97-2.07-3.17-3.47-2.16 12.07 14.61-2.54 13.10 15.99-2.89  -0.36
     27 -2.33-2.44-1.56-2.51-3.30-1.60       14.29-2.22       15.63-2.53  -0.31
     15  3.70 3.21 5.02 3.43 2.45 4.68        8.26 3.81        9.68 3.42  -0.38
     14 -4.93-5.48-4.33-5.59-4.95-4.06       16.94-4.87       17.70-4.60   0.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   3.41  3.41                   3.02  3.32 0.91  3.59  3.40 1.06   1.16
     27         3.74                         3.27 0.93        3.87 0.93   1.00
     15         3.92                         3.59 0.84        4.17 0.86   1.02
     14         3.07                         3.18 0.95        3.06 1.17   1.23
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.98(F 26 - 15.99)(1.06) + 13.10      0.97(F 27 - 15.63)(0.93) + 13.10

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  15  28    0.951 0.939 0.939 0.885
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.6 17.5 17.1 17.9 23.9 11.1 13.3 22.6 19.0 23.2 18.1 13.2 19.1 12.5 17.6
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
S- 26 -2.8 -2.2 -2.0 -2.8 -2.8 -5.5 -4.0 -2.4 -1.3 -0.9 -0.9 -1.5 -2.1 -2.0 -1.5
S- 27 -2.4 -2.4 -2.1 -3.5 -4.6 -5.7 -4.1 -3.8 -2.6 -2.7  0.4 -1.5 -2.4 -2.5 -0.6
S- 15  1.7  1.6  3.3  0.8  1.4  0.7  3.8  3.6  3.7  3.0  4.6  4.4  4.1  5.8  6.2
S- 28 -3.1 -3.5 -2.2 -3.8 -4.7 -6.3 -3.5 -4.4 -3.7 -4.5  1.9 -0.6 -1.6 -2.2  1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26 -2.41-3.05-1.63-2.59-3.01-1.47 15.13 17.56-2.43 17.86 20.18-2.32   0.11
     27 -2.43-2.79-1.35-2.55-3.57-1.70       17.42-2.29       20.54-2.68  -0.39
     15  3.44 2.59 4.96 3.27 2.15 4.55       11.80 3.32       14.61 3.25  -0.07
     28 -2.44-2.50-1.40-2.70-3.95-1.30       17.27-2.14       20.57-2.71  -0.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   3.78  3.47                   3.19  2.74 1.17  3.84  3.54 1.08   0.93
     27         4.06                         3.13 1.02        4.03 0.95   0.94
     15         4.20                         3.23 0.99        4.48 0.86   0.87
     28         4.48                         3.24 0.98        4.66 0.82   0.84
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.98(F 26 - 20.18)(1.08) + 17.86      0.97(F 27 - 20.54)(0.95) + 17.86

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  15  14    0.940 0.932 0.920 0.884
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 29.6 28.6 29.3 28.5 34.8 23.3 21.8 30.5 31.9 30.9 27.7 27.8 27.0 24.0 28.4
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 14 30.2 29.7 29.4 30.6 34.3 26.8 23.7 31.1 31.7 28.7 27.0 26.6 27.7 23.3 27.7
S- 26 -2.1 -2.5 -2.6 -3.5 -2.1 -4.9 -2.7 -1.9 -0.9 -0.3 -0.2 -0.5 -1.5 -0.6 -1.1
S- 27 -2.4 -2.8 -3.7 -3.8 -4.6 -6.2 -3.8 -3.0 -2.7 -2.4 -0.4 -1.4 -2.9 -2.2 -1.3
S- 15  1.0 -0.1  2.0  0.5  0.5 -0.2  3.1  3.7  2.4  3.1  2.9  3.6  3.6  5.1  5.5
S- 14 -0.6 -1.2 -0.1 -2.1  0.5 -3.5 -1.9 -0.6  0.2  2.2  0.7  1.2 -0.7  0.7  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26 -1.89-2.22-1.49-2.00-2.67-0.72 26.30 28.07-1.78 28.27 30.09-1.82  -0.04
     27 -2.73-2.78-1.87-3.02-3.83-1.90       28.61-2.31       31.18-2.91  -0.60
     15  2.57 2.05 3.80 2.33 1.30 3.74       23.68 2.61       25.82 2.45  -0.16
     14 -0.76-1.91-0.40-0.70-1.05 0.71       27.49-1.20       28.57-0.30   0.90
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   3.24  2.98                   2.68  2.20 1.21  3.25  3.12 1.04   0.86
     27         3.55                         2.90 0.92        3.38 0.96   1.04
     15         3.61                         2.79 0.96        3.95 0.82   0.86
     14         2.58                         1.89 1.41        2.84 1.14   0.81
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.97(F 26 - 30.09)(1.04) + 28.27      0.97(F 27 - 31.18)(0.96) + 28.27

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  16    0.912 0.908 0.904 0.884
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 38.2 37.6 43.2 42.1 44.6 40.6 37.5 41.5 43.8 42.0 39.9 43.3 40.0 36.5 38.7
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 27 -3.3 -3.2 -5.1 -4.4 -5.2 -6.1 -3.9 -2.9 -2.8 -2.1 -1.6 -2.0 -2.1 -2.2 -1.8
S- 26 -1.7 -1.9 -3.2 -3.5 -2.5 -3.5 -1.9 -1.5 -1.4  0.2 -0.5  0.4 -0.5 -0.3 -0.4
S- 15 -0.1 -0.3  0.1 -0.4  0.0 -0.7  1.4  2.3  1.5  2.3  1.5  2.8  2.5  3.9  4.3
S- 16  0.0 -1.2 -2.2 -1.6 -0.8 -3.4 -0.9 -0.1 -0.2 -0.8 -0.1  0.5  2.6  2.4  3.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -3.17-3.05-2.52-3.54-4.31-2.10 39.33 41.92-2.59 40.64 43.90-3.26  -0.67
     26 -1.70-1.81-1.66-1.83-2.43-0.34       40.89-1.56       42.11-1.47   0.10
     15  1.59 1.53 2.63 1.12 0.30 2.68       37.35 1.98       39.23 1.41  -0.57
     16  0.30 0.57 1.61-0.26-1.23 1.04       38.31 1.01       40.83-0.19  -1.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.43  2.83                   1.88  2.12 0.89  2.45  3.14 0.78   0.88
     26         2.44                         1.61 1.16        2.98 0.82   0.71
     15         2.95                         2.04 0.92        3.20 0.77   0.83
     16         3.40                         2.33 0.81        3.46 0.71   0.88
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 43.90)(0.78) + 40.64      0.95(F 26 - 42.11)(0.82) + 40.64

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.873 0.866 0.857 0.855
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 49.0 51.1 51.6 53.1 55.2 53.4 50.5 52.9 55.7 52.2 50.7 54.5 52.2 51.0 51.7
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
S- 15 -0.5 -1.0 -0.6 -0.7 -1.3 -2.4  0.2  1.9  0.3  1.8  1.1  2.4  1.2  2.6  2.5
S- 27 -3.9 -4.5 -6.2 -5.0 -5.9 -6.9 -4.6 -2.9 -3.8 -2.7 -2.9 -2.7 -2.5 -2.4 -2.4
S- 26 -1.8 -2.7 -3.8 -3.4 -2.8 -3.7 -1.8 -0.8 -1.9 -0.3 -0.6  0.0 -0.6 -0.1 -0.1
S- 16 -1.4 -1.8 -2.7 -1.7 -4.0 -5.6 -2.8 -0.1 -1.1 -0.5 -0.9 -0.2  0.0  0.4  0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.60 0.89 1.21 0.02-0.49 1.70 52.02 50.94 1.08 52.31 51.80 0.50  -0.58
     27 -3.93-3.64-3.75-4.20-4.97-2.76       55.52-3.49       56.26-3.95  -0.46
     26 -1.85-1.84-2.11-1.77-2.60-0.52       53.78-1.75       53.93-1.62   0.13
     16 -1.03-0.28-0.32-1.74-2.33-0.28       52.25-0.23       53.78-1.47  -1.24
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.81  2.28                   1.37  1.68 0.82  1.78  2.44 0.73   0.89
     27         2.14                         1.60 0.86        2.53 0.70   0.82
     26         1.88                         1.37 1.00        2.37 0.75   0.75
     16         2.58                         1.73 0.80        2.66 0.67   0.84
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.93(F 15 - 51.80)(0.73) + 52.31      0.93(F 27 - 56.26)(0.70) + 52.31

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  14    0.859 0.828 0.828 0.813
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.7 59.5 58.8 61.0 62.6 63.7 60.5 60.8 62.8 60.4 59.5 62.6 62.7 60.3 61.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 14 59.3 58.7 58.8 60.9 62.7 62.9 59.3 58.0 62.2 57.0 58.4 59.6 61.2 57.2 57.7
S- 15 -0.7 -0.4 -0.7 -0.9 -0.8 -1.8 -0.8  1.1  0.1  2.4  1.6  2.2  1.4  1.5  1.9
S- 27 -4.7 -4.3 -5.7 -5.0 -5.9 -6.4 -4.6 -3.1 -4.2 -1.9 -3.0 -2.5 -2.3 -2.5 -2.3
S- 26 -2.3 -2.0 -3.3 -2.8 -2.9 -3.0 -1.7 -0.5 -2.0  0.4 -1.1  0.1 -0.7  0.1  0.3
S- 14  0.3  0.7  0.0  0.1 -0.2  0.8  1.2  2.8  0.6  3.4  1.1  2.9  1.6  3.1  3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.38 0.44 1.00-0.16-0.60 1.59 60.83 60.13 0.70 61.05 60.63 0.41  -0.29
     27 -3.95-3.93-3.61-4.20-4.94-2.68       64.55-3.71       64.95-3.91  -0.19
     26 -1.63-1.72-1.58-1.70-2.37-0.42       62.40-1.57       62.47-1.42   0.14
     14  1.19 0.98 1.35 1.06 0.61 2.28       59.60 1.23       59.60 1.45   0.21
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.62  1.80                   1.50  1.34 1.13  1.44  2.04 0.71   0.63
     27         1.75                         1.35 1.12        2.14 0.67   0.60
     26         1.62                         1.36 1.10        1.94 0.74   0.67
     14         1.62                         1.55 0.97        1.88 0.77   0.79
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.93(F 15 - 60.63)(0.71) + 61.05      0.91(F 27 - 64.95)(0.67) + 61.05

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  14  27    0.866 0.834 0.824 0.824
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.5 65.6 61.0 63.7 65.9 67.4 64.8 65.9 66.9 62.4 64.6 65.8 68.4 66.3 66.2
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 14 67.0 64.8 61.7 63.1 66.1 67.0 63.9 63.2 65.8 59.8 63.6 63.2 67.2 63.0 63.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 15 -1.1 -0.5 -0.2 -0.6 -0.1 -0.8 -0.6  0.9  0.4  2.5  2.3  2.6  1.8  1.8  1.7
S- 26 -2.5 -1.7 -2.8 -2.2 -2.3 -2.9 -1.7 -0.4 -0.9  0.4 -0.6  0.5 -1.0  0.8  0.7
S- 14 -0.4  0.8 -0.8  0.5 -0.2  0.5  0.9  2.7  1.1  2.6  1.0  2.5  1.2  3.3  3.0
S- 27 -4.8 -3.9 -4.7 -4.7 -4.5 -5.5 -4.5 -2.8 -3.3 -1.6 -2.3 -1.5 -2.6 -1.6 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.51 0.46 0.94 0.01-0.33 1.86 65.11 64.47 0.64 65.42 64.75 0.67   0.02
     26 -1.29-1.42-0.88-1.70-2.05-0.02       66.26-1.15       66.53-1.11   0.04
     14  1.07 0.77 1.59 0.68 0.51 2.10       63.90 1.21       64.17 1.24   0.03
     27 -3.55-3.60-3.06-4.11-4.42-2.16       68.48-3.37       68.79-3.38  -0.01
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.74  1.78                   1.82  1.70 1.08  1.85  2.24 0.83   0.77
     26         1.66                         1.53 1.19        2.13 0.87   0.73
     14         1.71                         1.69 1.08        2.04 0.91   0.84
     27         1.68                         1.56 1.17        2.22 0.83   0.71
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.93(F 15 - 64.75)(0.83) + 65.42      0.91(F 26 - 66.53)(0.87) + 65.42

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.847 0.801 0.799 0.797
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.6 62.8 60.3 61.3 63.6 65.4 63.5 64.2 64.5 61.4 61.9 64.3 65.3 64.6 64.4
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
S- 15 -0.1  0.5  0.6 -0.1  0.4  1.4 -0.3  1.0  1.8  3.1  2.5  2.8  3.0  2.4  2.1
S- 26 -1.8 -1.1 -2.3 -2.3 -1.9 -1.8 -1.3 -0.4  0.7  1.0 -0.3  0.7 -0.2  1.1  1.2
S- 27 -3.9 -2.8 -3.8 -4.1 -3.6 -3.7 -3.5 -2.7 -1.5 -0.6 -1.8 -1.1 -1.8 -0.9 -1.5
S- 16 -1.5 -1.1 -0.5 -1.3 -0.7 -0.4 -2.8 -1.2 -0.5  1.7  1.6  0.9  0.8  0.6 -0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.15 1.11 1.61 0.54 0.39 2.51 63.31 61.93 1.39 63.54 62.14 1.40   0.01
     26 -0.82-0.97-0.23-1.54-1.55 0.60       63.99-0.68       64.12-0.58   0.09
     27 -2.78-2.95-2.02-3.63-3.52-1.32       65.90-2.58       66.03-2.50   0.08
     16 -0.71-0.66-0.25-1.49-1.34 0.60       63.71-0.39       63.90-0.36   0.03
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.70  1.62                   2.05  1.85 1.11  1.59  1.85 0.86   0.78
     26         1.49                         1.71 1.20        1.76 0.90   0.75
     27         1.55                         1.73 1.19        1.88 0.85   0.72
     16         1.77                         1.87 1.10        2.13 0.75   0.68
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.92(F 15 - 62.14)(0.86) + 63.54      0.90(F 26 - 64.12)(0.90) + 63.54

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  14    0.880 0.879 0.868 0.837
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 56.9 56.3 52.9 53.5 53.5 55.1 55.5 56.2 56.5 54.6 53.9 58.4 57.6 58.1 57.3
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
S- 27 -3.4 -2.5 -3.0 -3.7 -3.3 -3.2 -3.1 -2.5 -1.0 -1.2 -1.8 -0.9 -1.2 -0.4 -1.7
S- 15  0.3  1.0  1.0  0.2  0.2  1.5  0.4  1.3  2.8  2.5  2.7  2.8  3.2  3.1  2.4
S- 26 -1.7 -1.4 -2.5 -2.1 -1.6 -1.4 -1.6 -0.5  0.6  0.4 -0.1  0.8  0.0  1.1  0.9
S- 14 -0.8 -0.1 -2.3 -1.1 -1.1  0.2 -0.5  1.2  1.3  1.4  0.5  1.9  0.7  2.1  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -2.39-2.55-1.71-3.20-2.98-1.16 56.38 58.58-2.20 55.76 57.95-2.19   0.01
     15  1.49 1.40 1.98 0.90 0.78 2.80       54.68 1.70       54.06 1.70   0.00
     26 -0.82-1.01-0.33-1.46-1.42 0.53       57.05-0.67       56.36-0.60   0.06
     14  0.23-0.01 0.73-0.38-0.28 1.45       55.97 0.41       55.38 0.38  -0.03
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.87  1.56                   2.13  1.89 1.13  1.73  1.35 1.28   1.14
     15         1.67                         2.08 1.02        1.44 1.20   1.17
     26         1.59                         1.81 1.18        1.27 1.36   1.15
     14         1.54                         1.65 1.29        1.19 1.45   1.13
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.94(F 27 - 57.95)(1.28) + 55.76      0.94(F 15 - 54.06)(1.20) + 55.76

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  14    0.935 0.928 0.924 0.894
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.6 42.9 39.5 41.0 42.6 42.6 41.4 45.2 40.8 43.3 40.2 48.4 41.9 42.9 44.7
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 14 46.1 44.9 43.7 43.5 44.6 43.8 43.6 45.7 42.5 43.0 41.2 47.9 42.3 43.6 44.7
S- 27 -3.0 -2.8 -2.4 -3.4 -3.9 -2.1 -3.3 -2.5 -1.2 -1.0 -2.0 -1.0 -1.2 -0.6 -1.2
S- 15  0.8  1.5  2.3  1.2  0.0  2.3  1.1  2.5  3.0  2.9  2.7  2.9  3.8  3.9  2.8
S- 26 -2.5 -2.3 -3.1 -2.7 -2.3 -1.4 -2.4 -1.4 -0.8 -0.1 -0.9  0.1  0.1 -0.1 -0.2
S- 14 -2.5 -2.0 -4.2 -2.4 -2.0 -1.2 -2.2 -0.5 -1.6  0.3 -1.0  0.5 -0.3 -0.7 -0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -2.10-2.02-1.46-2.86-2.70-1.16 44.47 46.26-1.78 42.74 44.84-2.10  -0.32
     15  2.16 2.07 2.65 1.72 1.49 3.15       42.10 2.37       40.48 2.26  -0.12
     26 -1.27-1.17-0.76-1.86-2.00-0.27       45.40-0.93       44.07-1.33  -0.40
     14 -1.18-1.24-0.60-1.62-1.80-0.40       45.37-0.89       44.06-1.32  -0.43
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.31  2.18                   2.79  2.67 1.04  2.14  2.10 1.02   0.97
     15         2.31                         2.86 0.98        2.28 0.94   0.96
     26         2.10                         2.42 1.15        1.91 1.12   0.98
     14         1.91                         2.10 1.33        1.61 1.33   1.00
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.97(F 27 - 44.84)(1.02) + 42.74      0.96(F 15 - 40.48)(0.94) + 42.74

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  15  14    0.947 0.946 0.941 0.918
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.5 29.8 22.5 28.6 30.0 27.8 24.3 30.1 27.4 30.1 28.9 35.4 27.5 27.4 32.9
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 14 30.0 33.9 28.3 32.6 33.8 31.2 27.9 33.4 31.5 32.0 31.4 37.4 29.5 31.2 34.5
S- 26 -3.6 -3.0 -3.2 -3.2 -3.4 -2.5 -2.9 -2.0 -2.2 -1.2 -1.9 -0.8 -0.7 -1.6 -0.9
S- 27 -2.4 -2.7 -2.0 -3.6 -4.0 -2.7 -3.7 -1.8 -2.0 -1.1 -1.7 -0.8 -1.9 -0.2 -1.1
S- 15  0.9  2.7  2.5  1.0  0.0  2.1  1.8  3.6  2.4  4.0  3.0  2.6  4.5  4.8  2.8
S- 14 -5.6 -4.0 -5.9 -4.0 -3.9 -3.4 -3.6 -3.3 -4.1 -1.9 -2.5 -2.0 -2.1 -3.8 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26 -2.02-1.70-1.47-2.64-2.76-1.33 30.84 32.29-1.45 28.48 30.70-2.22  -0.77
     27 -2.07-1.99-1.50-2.76-2.59-1.25       32.62-1.78       30.59-2.12  -0.34
     15  2.69 2.57 3.42 2.36 1.88 3.45       27.95 2.89       25.90 2.57  -0.32
     14 -3.13-2.83-2.47-3.70-3.90-2.57       33.40-2.56       31.92-3.44  -0.88
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.90  2.57                   2.53  2.16 1.17  3.17  2.71 1.17   1.00
     27         2.75                         2.60 0.97        2.98 1.06   1.09
     15         2.97                         2.80 0.90        3.27 0.97   1.08
     14         2.31                         1.93 1.31        2.40 1.32   1.01
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.97(F 26 - 30.70)(1.17) + 28.48      0.97(F 27 - 30.59)(1.06) + 28.48

Station# 869  MOOSE LAKE/1 SSE    , mn  1559803    lat/lon 92.75   46.45     5M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  15  14    0.941 0.935 0.929 0.903
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 12.4 16.7 12.0 18.7 18.1 18.8 15.8 18.0 18.5 19.1 14.5 23.3 13.2 14.5 19.7
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 14 18.1 21.7 18.2 24.2 24.1 24.5 20.2 22.7 23.4 22.9 18.7 27.5 17.9 20.5 25.7
S- 26 -3.6 -2.9 -3.2 -3.9 -4.6 -4.3 -3.3 -2.4 -2.5 -1.8 -2.5 -1.8 -2.0 -2.4 -4.7
S- 27 -2.2 -2.2 -2.5 -4.0 -3.9 -3.8 -4.0 -1.7 -2.4 -0.6 -1.6 -1.0 -2.5  0.2 -3.4
S- 15  1.7  3.8  2.5  1.3  0.8  3.1  2.5  4.7  1.9  5.2  3.7  3.1  5.6  5.6  0.2
S- 14 -5.7 -4.9 -6.2 -5.5 -6.0 -5.7 -4.4 -4.7 -4.9 -3.8 -4.2 -4.3 -4.6 -6.0 -6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26 -2.81-2.55-2.08-3.36-3.42-2.54 17.60 19.90-2.30 16.89 19.96-3.06  -0.76
     27 -2.18-2.12-1.41-2.79-2.80-1.63       19.51-1.91       19.28-2.39  -0.47
     15  3.39 3.39 4.45 3.01 2.55 3.62       13.83 3.77       13.85 3.04  -0.73
     14 -5.04-4.79-4.54-5.65-5.33-4.83       22.28-4.68       22.02-5.12  -0.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   3.03  2.97                   2.75  2.35 1.17  3.01  3.18 0.95   0.81
     27         3.17                         2.73 1.01        3.30 0.91   0.91
     15         3.46                         3.17 0.87        3.74 0.81   0.93
     14         2.64                         2.24 1.23        2.90 1.04   0.84
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.97(F 26 - 19.96)(0.95) + 16.89      0.97(F 27 - 19.28)(0.91) + 16.89

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 12.44 14.59 26.17 40.79 54.37 63.82 65.62 63.52 55.68 41.83 28.31 15.99
1952 15.20 18.26 31.11 43.02 57.77 65.59 68.88 66.69 56.94 45.79 33.10 23.41
1953 17.35 19.20 27.92 41.42 54.70 64.80 69.71 66.95 61.67 50.16 36.25 20.18
1954 17.36 20.21 32.91 40.24 54.07 62.99 68.54 65.24 56.61 46.33 34.27 22.94
1955 14.97 15.20 28.60 44.70 59.63 67.87 71.90 69.51 60.42 44.28 27.82 15.21
1956 11.37 16.00 25.36 39.85 54.63 63.71 67.68 63.68 59.29 47.33 35.67 19.56
1957 14.47 16.38 29.37 42.00 54.59 64.48 68.94 66.74 57.51 45.24 33.65 24.35
1958 18.58 21.37 30.30 44.57 54.25 61.62 65.55 65.98 59.82 47.67 31.46 17.33
1959 11.31 17.76 30.35 44.88 57.39 66.58 71.16 68.38 58.59 41.92 30.74 20.34
1960 17.99 15.68 26.20 39.75 54.41 63.71 68.95 68.28 60.49 47.54 32.43 19.83
1961 16.71 23.08 32.51 42.44 53.02 63.30 69.04 66.40 59.01 45.25 30.74 17.04
1962 11.16 15.42 26.98 42.45 54.95 63.47 66.25 63.66 57.92 46.88 34.19 18.31
1963 10.81 15.64 30.37 44.46 56.27 65.07 69.23 66.70 60.80 50.28 32.95 20.22
1964 15.15 20.27 29.55 42.60 56.52 65.91 68.12 65.85 57.21 46.06 29.95 15.95
1965  8.25 10.72 22.81 38.77 54.53 63.13 66.02 61.69 55.50 43.65 34.43 17.97
1966 12.42 15.51 29.08 41.45 52.88 64.09 68.68 66.05 56.79 44.26 29.67 18.46
1967 11.74 16.01 26.17 40.22 52.37 60.82 65.83 64.46 57.00 45.08 31.51 19.60
1968 13.64 19.66 31.53 45.15 54.40 61.93 66.98 65.43 59.06 47.20 31.97 17.58
1969 12.32 15.58 28.59 42.34 54.43 62.34 66.36 66.31 57.54 44.30 30.50 17.14
1970 10.99 12.30 25.47 39.48 54.60 64.34 68.95 66.30 57.87 44.81 29.93 15.23
1971 10.17 13.86 27.86 40.42 54.84 61.71 65.82 62.98 58.38 47.23 32.48 15.82
1972  7.98 10.58 23.13 40.17 53.87 63.19 66.05 63.54 55.46 43.55 27.84 17.70
1973 13.30 23.02 33.14 44.32 53.54 62.34 68.19 65.88 59.81 47.18 32.61 18.23
1974 12.15 16.12 28.25 40.84 53.17 62.56 66.52 63.59 55.12 44.64 33.87 21.54
1975 15.41 15.30 24.10 39.02 53.62 65.41 68.30 65.27 57.46 45.92 32.47 18.18
1976 15.06 18.93 32.96 43.36 57.00 64.65 69.67 66.84 56.67 41.20 24.24 10.12
1977  8.57 18.08 35.63 50.14 60.11 66.94 66.30 64.02 55.73 44.85 29.69 15.76
1978  9.48 14.54 27.22 42.82 54.70 62.94 65.76 64.94 58.12 45.29 28.42 12.13
1979  5.19 10.54 24.50 38.69 51.13 60.35 64.82 63.36 55.15 43.42 31.07 19.88
1980 14.70 15.67 27.95 43.13 56.22 63.83 66.93 64.95 56.20 44.28 30.55 20.76
1981 16.79 23.06 33.76 44.66 54.13 61.49 65.87 63.72 54.73 44.16 29.45 13.41
1982  4.74  8.36 23.78 40.27 52.27 62.13 63.97 62.47 54.26 41.34 30.36 19.78
1983 18.78 22.26 31.47 40.43 51.51 62.01 68.62 66.06 56.32 42.33 22.33  9.82
1984  7.87 16.27 28.49 37.84 51.47 59.08 63.93 59.25 51.69 37.57 24.17 10.25
1985  4.43 11.53 27.21 44.37 54.81 61.12 62.10 60.34 51.95 38.29 21.19 11.01
1986  7.53 16.81 28.14 42.74 53.66 61.29 63.29 60.33 51.90 39.15 26.51 16.71
1987 17.21 23.03 34.70 45.24 56.50 64.17 66.05 63.61 53.39 43.64 29.24 17.32
1988  9.30 12.51 25.36 41.62 54.71 62.76 65.88 63.97 54.55 42.08 27.62 18.81
1989 10.33 13.39 22.62 39.43 53.07 63.51 67.52 65.09 55.76 41.74 24.55 16.13
1990 12.99 21.75 29.45 41.13 52.18 60.02 65.09 63.67 55.82 44.71 29.15 17.19
1991 12.83 18.63 31.66 44.54 57.26 64.47 67.68 63.78 55.49 39.82 26.44 17.60
1992 18.51 23.12 31.16 42.32 53.37 60.77 62.05 60.07 54.03 43.34 30.52 18.93
1993 14.09 17.46 28.08 41.15 52.90 61.69 66.18 62.74 54.53 40.73 29.13 14.28
1994  8.14 12.98 27.89 43.93 55.64 63.80 66.29 64.64 58.22 48.32 34.37 22.13
1995 14.88 18.64 27.43 41.15 53.99 64.21 69.51 65.59 57.31 41.27 26.85 12.74
1996  9.32 11.50 23.24 36.84 51.60 61.16 65.49 63.20 56.01 41.75 26.03 12.99
1997 10.87 16.50 27.97 38.83 52.36 61.50 66.18 63.86 56.72 44.01 32.49 19.59

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  33    0.848 0.827 0.825 0.806
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 18.8  7.9  4.4  7.5 17.2  9.3 10.3 13.0 12.8 18.5 14.1  8.1 14.9  9.3 10.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
S- 27 -2.3 -4.5 -8.6 -4.3 -6.3 -4.5 -4.8 -4.7 -2.8 -3.3 -0.8 -2.0 -3.2 -3.4 -1.8
S- 26 -3.2 -5.9 -9.4 -4.4 -5.0 -5.4 -4.9 -3.4 -2.6 -2.4 -2.2 -3.0 -3.9 -3.0 -4.2
S- 15  2.2 -0.6 -2.1  0.0 -1.0  0.8  3.1  2.8  3.7  2.4  5.4  3.8  2.3  5.0  4.1
S- 33 -8.9-11.3-15.4-10.7-10.7-11.7-13.0-10.8 -8.0-10.2 -6.9 -9.8 -8.8-11.6 -9.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.66 0.20-0.70-0.96-4.62-2.48 14.21 14.29-0.08 11.81 15.63-3.82  -3.74
     26 -2.14-0.32-1.21-1.62-4.79-3.04       14.61-0.40       15.99-4.19  -3.79
     15  4.36 5.86 5.88 4.99 1.13 3.80        8.26 5.95        9.68 2.13  -3.82
     33 -8.81-7.30-8.05-8.38*****-9.24       21.50-7.29       22.28*****  -3.18
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.73  3.74                   3.03  3.27 0.93  4.14  3.87 1.07   1.15
     26         3.41                         3.32 0.91        3.40 1.22   1.34
     15         3.92                         3.59 0.85        4.17 0.99   1.17
     33         3.46                         2.94 1.03        3.36 1.23   1.19
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.92(F 27 - 15.63)(1.07) + 11.81      0.91(F 26 - 15.99)(1.22) + 11.81

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  14    0.882 0.881 0.879 0.844
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.3 16.3 11.5 16.8 23.0 12.5 13.4 21.8 18.6 23.1 17.5 13.0 18.6 11.5 16.5
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 14 24.1 19.1 18.9 20.5 25.8 17.2 17.9 24.5 20.9 22.7 20.1 14.7 22.1 15.7 19.3
S- 27 -1.7 -3.6 -7.7 -4.5 -5.4 -4.2 -4.0 -4.6 -3.0 -2.8 -0.3 -1.8 -2.8 -3.5 -1.7
S- 15  2.4  0.4 -2.2 -0.3  0.6  2.1  3.9  2.7  3.3  2.9  3.9  4.2  3.7  4.8  5.1
S- 26 -2.2 -3.4 -7.6 -3.9 -3.7 -4.0 -3.9 -3.3 -1.8 -1.0 -1.6 -1.7 -2.6 -3.0 -2.6
S- 14 -1.9 -2.9 -7.4 -3.7 -2.8 -4.7 -4.5 -2.8 -2.3  0.4 -2.6 -1.8 -3.5 -4.2 -2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.53 0.01-0.47-0.91-4.26-2.27 17.32 17.42-0.10 17.09 20.54-3.45  -3.35
     15  4.34 5.39 5.84 4.91 1.46 3.97       11.80 5.51       14.61 2.49  -3.03
     26 -1.51-0.26-0.75-0.95-3.70-2.04       17.56-0.24       20.18-3.08  -2.85
     14 -2.28-1.86-1.67-1.98-3.54-2.38       18.82-1.50       20.25-3.16  -1.65
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.76  4.06                   3.04  3.13 0.97  4.00  4.03 0.99   1.02
     15         4.20                         3.23 0.94        4.48 0.89   0.95
     26         3.47                         2.74 1.11        3.54 1.13   1.02
     14         2.95                         2.60 1.17        3.09 1.29   1.11
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.94(F 27 - 20.54)(0.99) + 17.09      0.94(F 15 - 14.61)(0.89) + 17.09

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  14    0.888 0.885 0.878 0.854
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.5 28.5 27.2 28.1 34.7 25.4 22.6 29.5 31.7 31.2 28.1 27.9 27.4 23.2 28.0
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 14 30.2 29.7 29.4 30.6 34.3 26.8 23.7 31.1 31.7 28.7 27.0 26.6 27.7 23.3 27.7
S- 27 -0.5 -2.9 -5.8 -4.2 -4.8 -4.1 -2.9 -4.1 -2.9 -2.0  0.0 -1.4 -2.5 -3.0 -1.7
S- 26 -0.2 -2.6 -4.7 -3.8 -2.2 -2.8 -1.9 -3.0 -1.2  0.0  0.2 -0.5 -1.1 -1.3 -1.5
S- 15  2.8 -0.2 -0.1  0.2  0.4  1.9  3.9  2.7  2.1  3.4  3.3  3.7  4.0  4.3  5.0
S- 14  1.3 -1.2 -2.2 -2.4  0.4 -1.5 -1.1 -1.7 -0.1  2.5  1.1  1.3 -0.3 -0.1  0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.20 0.12-0.31-0.65-3.45-1.93 28.70 28.61 0.09 28.32 31.18-2.85  -2.95
     26 -0.36 0.68 0.08 0.38-2.30-0.76       28.07 0.63       30.09-1.77  -2.39
     15  4.10 4.95 5.36 4.70 1.67 3.70       23.68 5.02       25.82 2.50  -2.51
     14  0.77 0.98 1.16 1.67-0.67 0.67       27.49 1.21       28.57-0.25  -1.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.21  3.55                   2.70  2.90 0.93  3.06  3.38 0.91   0.97
     26         2.98                         2.20 1.22        3.12 0.98   0.80
     15         3.61                         2.79 0.97        3.95 0.78   0.80
     14         2.58                         1.89 1.43        2.84 1.08   0.76
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.94(F 27 - 31.18)(0.91) + 28.32      0.94(F 26 - 30.09)(0.98) + 28.32

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  15  25    0.868 0.867 0.847 0.842
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 40.4 37.8 44.4 42.7 45.2 41.6 39.4 41.1 44.5 42.3 41.2 43.9 41.2 36.8 38.8
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 25 44.6 43.4 51.2 49.8 50.5 48.2 45.2 47.3 51.0 46.4 45.1 47.5 45.9 42.2 44.2
S- 26  0.5 -1.7 -2.0 -2.9 -1.9 -2.5  0.0 -1.8 -0.6  0.6  0.8  1.1  0.6  0.0 -0.2
S- 27 -1.1 -3.0 -3.9 -3.7 -4.6 -5.2 -2.0 -3.3 -2.1 -1.8 -0.3 -1.3 -1.0 -1.9 -1.6
S- 15  2.1 -0.1  1.3  0.2  0.6  0.2  3.3  2.0  2.2  2.6  2.8  3.5  3.7  4.2  4.5
S- 25 -4.2 -5.6 -6.8 -7.1 -5.2 -6.6 -5.7 -6.2 -6.4 -4.1 -4.0 -3.5 -4.7 -5.3 -5.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  0.47 1.46 0.72 0.99-1.18 0.31 42.13 40.89 1.24 41.44 42.11-0.67  -1.91
     27 -1.00 0.22-0.14-0.72-3.06-1.44       41.92 0.21       43.90-2.46  -2.67
     15  3.75 4.80 5.01 3.94 1.55 3.34       37.35 4.78       39.23 2.21  -2.57
     25 -4.69-4.16-4.60-4.29-5.64-4.78       46.38-4.25       46.83-5.39  -1.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.44  2.44                   1.91  1.61 1.18  2.42  2.98 0.81   0.69
     27         2.83                         2.12 0.90        3.14 0.77   0.86
     15         2.95                         2.04 0.94        3.20 0.75   0.81
     25         2.22                         1.62 1.18        2.74 0.88   0.75
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.93(F 26 - 42.11)(0.81) + 41.44      0.93(F 27 - 43.90)(0.77) + 41.44

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   25  26  14  27    0.806 0.797 0.788 0.780
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 51.5 51.5 54.8 53.7 56.5 54.7 53.1 52.2 57.3 53.4 52.9 55.6 54.0 51.6 52.4
cd 25 55.5 57.2 60.0 59.7 61.3 60.0 56.4 57.0 62.2 56.0 56.4 58.8 56.9 55.0 54.9
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 14 48.2 51.1 51.6 53.4 55.0 53.5 49.5 50.8 54.9 49.6 48.8 51.2 50.9 48.0 48.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
S- 25 -3.9 -5.7 -5.2 -6.0 -4.8 -5.2 -3.4 -4.8 -4.9 -2.6 -3.5 -3.2 -2.9 -3.4 -2.6
S- 26  0.7 -2.3 -0.6 -2.8 -1.4 -2.4  0.8 -1.5 -0.3  0.9  1.6  1.2  1.2  0.5  0.6
S- 14  3.4  0.3  3.2  0.2  1.5  1.3  3.6  1.3  2.4  3.8  4.1  4.4  3.1  3.6  3.6
S- 27 -1.4 -4.1 -2.9 -4.5 -4.6 -5.7 -2.0 -3.6 -2.2 -1.4 -0.6 -1.6 -0.7 -1.8 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     25 -3.55-2.95-3.60-3.07-4.74-3.30 55.41 58.57-3.16 53.67 57.82-4.15  -0.99
     26  0.85 1.82 1.14 1.35-0.89 0.81       53.78 1.63       53.93-0.26  -1.89
     14  3.74 4.54 4.07 4.31 2.15 3.58       50.99 4.42       51.01 2.66  -1.76
     27 -1.24 0.02-0.50-1.08-3.27-1.43       55.52-0.11       56.26-2.59  -2.48
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     25   1.96  1.77                   1.69  1.43 1.18  1.75  2.25 0.78   0.66
     26         1.88                         1.37 1.24        2.37 0.74   0.60
     14         1.75                         1.45 1.17        2.23 0.79   0.67
     27         2.14                         1.60 1.05        2.53 0.69   0.66
Suggested regression eqns from two most closely related CDs ( 25 and  26): 
          0.90(F 25 - 57.82)(0.78) + 53.67      0.89(F 26 - 53.93)(0.74) + 53.67

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   14  25  26  22    0.715 0.687 0.680 0.657
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.0 59.1 61.1 61.3 64.2 62.8 63.5 60.0 64.5 60.8 61.7 63.8 64.2 61.2 61.5
cd 14 59.3 58.7 58.8 60.9 62.7 62.9 59.3 58.0 62.2 57.0 58.4 59.6 61.2 57.2 57.7
cd 25 66.5 65.2 66.4 67.2 69.6 69.3 65.6 64.6 69.5 63.7 65.7 66.0 67.0 63.4 64.1
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 22 62.4 61.7 62.0 63.4 66.4 65.4 62.5 61.5 66.1 59.6 62.2 62.4 64.0 60.5 60.6
S- 14  2.7  0.4  2.3  0.4  1.4 -0.1  4.2  2.0  2.3  3.8  3.3  4.2  3.1  4.0  3.8
S- 25 -4.5 -6.1 -5.3 -5.9 -5.4 -6.5 -2.0 -4.6 -5.1 -2.9 -4.0 -2.2 -2.8 -2.2 -2.6
S- 26  0.1 -2.4 -1.0 -2.5 -1.3 -4.0  1.3 -1.2 -0.3  0.8  1.1  1.4  0.8  0.9  0.9
S- 22 -0.4 -2.6 -0.9 -2.1 -2.2 -2.7  1.0 -1.5 -1.6  1.2 -0.5  1.4  0.2  0.7  0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     14  3.72 4.94 4.39 3.83 1.88 3.48 64.40 59.60 4.81 62.10 59.60 2.51  -2.30
     25 -3.18-2.18-2.81-2.98-4.80-3.10       66.80-2.40       66.24-4.13  -1.73
     26  0.90 2.24 1.47 1.07-1.10 0.78       62.40 2.00       62.47-0.37  -2.37
     22  0.59 1.88 1.12 0.85-1.28 0.32       62.71 1.70       62.71-0.61  -2.31
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     14   1.85  1.62                   1.54  1.55 1.00  1.59  1.88 0.85   0.85
     25         1.57                         1.39 1.11        1.95 0.81   0.73
     26         1.62                         1.36 1.13        1.94 0.82   0.72
     22         1.60                         1.59 0.97        1.96 0.81   0.84
Suggested regression eqns from two most closely related CDs ( 14 and  25): 
          0.85(F 14 - 59.60)(0.85) + 62.10      0.83(F 25 - 66.24)(0.81) + 62.10

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   14  25  26  28    0.706 0.688 0.671 0.662
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 68.6 63.9 62.1 63.3 66.1 65.9 67.5 65.1 67.7 62.0 66.2 66.3 69.5 65.5 66.2
cd 14 67.0 64.8 61.7 63.1 66.1 67.0 63.9 63.2 65.8 59.8 63.6 63.2 67.2 63.0 63.2
cd 25 73.5 70.9 68.3 69.4 72.1 73.9 69.8 69.8 72.0 66.0 69.8 69.1 73.7 68.7 68.9
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
S- 14  1.7 -0.9  0.4  0.2 -0.1 -1.1  3.6  1.9  1.8  2.3  2.6  3.1  2.3  2.5  3.0
S- 25 -4.9 -7.0 -6.2 -6.1 -6.1 -8.0 -2.3 -4.7 -4.4 -4.0 -3.6 -2.8 -4.2 -3.2 -2.8
S- 26 -0.4 -3.4 -1.7 -2.5 -2.1 -4.5  1.0 -1.2 -0.2  0.0  1.1  1.0  0.1  0.0  0.7
S- 28 -3.5 -6.0 -4.0 -5.7 -4.3 -7.9 -2.5 -3.6 -2.8 -1.6  0.2 -0.9 -0.8 -3.0 -3.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     14  3.10 4.44 4.09 3.25 1.04 2.51 68.37 63.90 4.47 65.72 64.17 1.55  -2.92
     25 -3.40-2.30-2.47-3.38-5.32-3.55       70.69-2.31       70.40-4.68  -2.36
     26  0.74 2.25 1.61 0.88-1.52 0.39       66.26 2.12       66.53-0.80  -2.92
     28 -2.19-0.59-1.40-2.68-4.44-1.71       69.24-0.87       69.02-3.29  -2.42
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     14   2.10  1.71                   1.83  1.69 1.08  2.11  2.04 1.03   0.95
     25         1.65                         1.48 1.23        2.18 0.97   0.79
     26         1.66                         1.53 1.19        2.13 0.99   0.83
     28         1.87                         1.66 1.10        2.45 0.86   0.78
Suggested regression eqns from two most closely related CDs ( 14 and  25): 
          0.84(F 14 - 64.17)(1.03) + 65.72      0.83(F 25 - 70.40)(0.97) + 65.72

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  29  27  34    0.703 0.672 0.652 0.648
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.1 59.3 60.3 60.3 63.6 64.0 65.1 63.7 63.8 60.1 62.7 64.6 65.6 63.2 63.9
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
S- 28 -4.4 -6.9 -3.6 -5.1 -3.6 -5.1 -2.9 -3.6 -2.9 -1.7 -0.7 -0.6 -1.4 -2.2 -3.1
S- 29 -5.6 -9.1 -6.2 -6.4 -4.8 -5.9 -5.2 -6.0 -5.7 -3.3 -1.2 -2.3 -3.5 -3.9 -4.7
S- 27 -3.5 -6.4 -3.8 -5.1 -3.6 -5.2 -2.0 -3.2 -2.3 -1.9 -1.0 -0.7 -1.5 -2.3 -2.1
S- 34 -7.2 -9.5 -6.7 -8.8 -5.8 -7.4 -4.8 -6.9 -6.1 -4.4 -3.8 -3.1 -4.4 -3.5 -5.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.09-0.66-1.07-2.54-4.31-1.80 65.95 66.69-0.73 63.08 66.27-3.19  -2.46
     29 -3.99-2.56-3.03-4.63-6.07-3.51       68.59-2.64       68.00-4.92  -2.28
     27 -1.35 0.19-0.27-1.30-3.78-1.68       65.90 0.06       66.03-2.95  -3.01
     34 -4.82-3.70-3.62-5.30-6.94-4.42       69.60-3.65       68.95-5.87  -2.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.14  1.76                   2.03  1.85 1.10  2.05  2.14 0.96   0.87
     29         1.86                         1.91 1.06        2.21 0.93   0.87
     27         1.55                         1.73 1.17        1.88 1.09   0.93
     34         1.77                         1.97 1.03        2.10 0.98   0.95
Suggested regression eqns from two most closely related CDs ( 28 and  29): 
          0.84(F 28 - 66.27)(0.96) + 63.08      0.82(F 29 - 68.00)(0.93) + 63.08

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  34    0.737 0.703 0.701 0.686
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 56.3 51.7 52.0 51.9 53.4 54.5 55.8 55.8 55.5 54.0 54.5 58.2 57.3 56.0 56.7
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
S- 28 -4.7 -6.6 -3.5 -5.1 -3.3 -3.8 -3.2 -3.5 -2.5 -1.9 -1.2 -0.8 -1.0 -2.2 -3.0
S- 27 -4.0 -7.1 -3.9 -5.3 -3.4 -3.7 -2.8 -3.0 -2.0 -1.8 -1.2 -1.1 -1.6 -2.5 -2.2
S- 29 -6.1 -7.9 -5.2 -6.5 -4.8 -5.7 -5.3 -5.9 -4.8 -3.7 -2.4 -2.2 -3.2 -3.4 -4.4
S- 34 -8.0 -9.5 -7.2 -8.8 -5.7 -7.2 -5.7 -7.1 -5.8 -4.8 -4.2 -3.7 -4.3 -4.2 -5.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.77-0.40-0.71-1.86-4.11-1.78 58.50 59.04-0.54 54.91 57.99-3.08  -2.54
     27 -1.37 0.09-0.37-1.04-3.90-1.77       58.58-0.08       57.95-3.03  -2.95
     29 -3.52-2.15-2.42-3.71-5.83-3.45       60.76-2.27       59.68-4.77  -2.51
     34 -4.73-3.65-3.32-4.85-7.20-4.61       62.08-3.58       61.02-6.11  -2.52
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.28  1.66                   1.85  2.03 0.91  1.94  1.53 1.27   1.39
     27         1.56                         1.89 0.98        1.35 1.44   1.47
     29         1.65                         2.08 0.89        1.63 1.19   1.34
     34         1.68                         2.10 0.88        1.54 1.26   1.43
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.86(F 28 - 57.99)(1.27) + 54.91      0.84(F 27 - 57.95)(1.44) + 54.91

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  34    0.814 0.812 0.806 0.788
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.3 37.6 38.3 39.2 43.6 42.1 41.7 44.7 39.8 43.3 40.7 48.3 41.3 41.8 44.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 27 -4.3 -8.1 -3.6 -5.2 -2.9 -2.6 -3.0 -3.0 -2.2 -0.9 -1.4 -1.1 -1.8 -1.8 -1.9
S- 28 -3.9 -7.4 -1.7 -4.8 -2.5 -2.3 -3.1 -3.0 -2.5 -0.5 -1.3 -0.2 -1.5 -0.1 -2.0
S- 15 -0.5 -3.8  1.1 -0.6  1.1  1.8  1.4  2.0  1.9  3.0  3.2  2.8  3.2  2.7  2.2
S- 34 -7.6-11.1 -6.3 -9.3 -5.6 -6.8 -6.6 -6.9 -6.0 -4.0 -4.9 -3.2 -5.2 -4.1 -5.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.35 0.02-0.51-0.91-3.82-1.59 46.01 46.26-0.24 41.92 44.84-2.92  -2.68
     28 -1.11 0.07-0.19-0.81-3.48-1.15       46.06-0.05       44.38-2.46  -2.41
     15  2.90 4.10 3.59 3.67 0.37 2.71       42.10 3.91       40.48 1.43  -2.48
     34 -4.74-3.66-3.62-4.43-7.31-4.67       49.74-3.72       48.10-6.19  -2.47
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.81  2.18                   2.41  2.67 0.90  2.64  2.10 1.25   1.39
     28         2.26                         2.75 0.88        2.26 1.17   1.33
     15         2.31                         2.86 0.84        2.28 1.16   1.37
     34         2.14                         2.66 0.90        2.05 1.29   1.42
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.90(F 27 - 44.84)(1.25) + 41.92      0.90(F 28 - 44.38)(1.17) + 41.92

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  15  28    0.858 0.828 0.823 0.819
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.3 24.2 21.2 26.5 29.2 27.6 24.5 29.1 26.4 30.5 29.1 34.4 26.9 26.0 32.5
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
S- 27 -4.5 -8.4 -3.2 -5.7 -4.7 -2.8 -3.4 -2.8 -3.0 -0.7 -1.5 -1.8 -2.5 -1.6 -1.5
S- 34 -7.3-12.2 -7.2-10.1 -8.1 -8.5 -7.8 -6.1 -7.7 -4.1 -5.9 -3.5 -7.8 -4.6 -4.7
S- 15 -1.2 -3.0  1.2 -1.1 -0.7  1.9  2.1  2.6  1.4  4.4  3.2  1.6  3.9  3.4  2.4
S- 28 -3.6 -7.2 -2.1 -6.4 -4.4 -3.2 -3.5 -2.0 -3.8  1.0 -0.9 -0.6 -2.4  0.8 -1.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.45 0.09-0.70-0.87-4.10-1.80 32.40 32.62-0.23 27.37 30.59-3.22  -2.99
     34 -5.39-4.03-4.38-5.08-7.99-5.49       36.62-4.22       34.43-7.05  -2.83
     15  3.30 4.64 4.22 4.25 0.37 2.90       27.95 4.44       25.90 1.47  -2.97
     28 -0.96 0.44-0.05-0.51-3.68-1.02       32.20 0.19       30.01-2.64  -2.83
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.39  2.75                   2.43  2.60 0.94  3.47  2.98 1.16   1.24
     34         2.60                         2.69 0.91        2.80 1.24   1.37
     15         2.97                         2.80 0.87        3.27 1.06   1.22
     28         2.91                         2.99 0.81        3.20 1.08   1.33
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.93(F 27 - 30.59)(1.16) + 27.37      0.91(F 34 - 34.43)(1.24) + 27.37

Station# 870  MORA                , mn  1561506    lat/lon 93.30   45.88    19M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.840 0.808 0.794 0.781
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN:  9.8 10.2 11.0 16.7 17.3 18.8 16.1 17.2 17.6 18.9 14.3 22.1 12.7 13.0 19.6
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
S- 27 -4.9 -8.7 -3.5 -6.0 -4.7 -3.8 -3.7 -2.6 -3.3 -0.8 -1.8 -2.1 -3.0 -1.4 -3.6
S- 26 -6.2 -9.4 -4.2 -5.9 -5.4 -4.3 -2.9 -3.2 -3.5 -2.0 -2.7 -3.0 -2.5 -3.9 -4.8
S- 15 -0.9 -2.7  1.5 -0.7  0.0  3.1  2.8  3.8  1.0  5.0  3.5  2.0  5.1  4.1  0.1
S- 28 -4.7 -7.9 -2.9 -7.3 -4.5 -3.9 -4.2 -2.0 -5.0  1.6 -0.8 -0.8 -3.1  1.8 -2.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.64 0.01-0.70-1.05-4.39-2.29 19.24 19.51-0.27 15.70 19.28-3.58  -3.31
     26 -2.27-0.43-1.36-1.62-5.01-3.20       19.90-0.66       19.96-4.26  -3.60
     15  3.93 5.51 5.17 4.75 0.96 2.96       13.83 5.41       13.85 1.85  -3.56
     28 -1.19 0.48-0.11-0.78-4.31-1.28       19.01 0.23       18.79-3.09  -3.33
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.42  3.17                   2.70  2.73 0.99  3.56  3.30 1.08   1.09
     26         2.97                         2.35 1.15        3.18 1.12   0.98
     15         3.46                         3.17 0.85        3.74 0.95   1.12
     28         3.60                         3.34 0.81        3.87 0.92   1.14
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.92(F 27 - 19.28)(1.08) + 15.70      0.90(F 26 - 19.96)(1.12) + 15.70

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 11.73 12.32 23.90 38.14 53.26 63.10 65.49 63.41 56.06 42.44 28.02 14.84
1952 12.94 16.00 28.88 41.59 57.00 65.09 68.50 66.87 58.27 47.30 33.77 23.15
1953 17.17 20.31 29.29 41.98 54.26 64.30 69.75 67.71 63.03 51.65 36.97 18.97
1954 15.98 19.41 32.90 40.26 53.58 63.29 69.14 66.43 57.81 47.81 35.34 24.43
1955 15.60 16.57 29.62 46.20 60.09 67.74 71.32 69.31 60.82 43.64 25.46 10.69
1956  6.08 11.82 22.28 38.49 54.85 64.84 69.19 64.75 59.66 46.64 34.02 17.92
1957 13.18 15.81 28.72 41.42 53.75 64.39 68.91 66.61 57.08 44.73 32.94 23.01
1958 16.40 19.07 28.48 44.06 54.21 61.59 65.57 65.93 59.94 47.35 30.91 16.34
1959  8.99 15.91 28.62 44.01 56.43 65.74 71.31 68.47 58.07 40.68 29.71 19.19
1960 16.80 12.68 23.61 37.74 54.03 63.76 68.52 67.79 59.92 47.11 31.11 18.55
1961 14.97 22.08 31.06 41.34 52.27 63.18 69.79 66.94 59.69 45.64 29.72 15.64
1962  8.96 12.80 24.00 39.69 53.97 63.08 66.96 64.30 58.79 47.43 34.47 18.08
1963 10.04 14.59 29.51 43.59 56.26 64.97 69.79 67.49 62.46 51.40 33.35 19.90
1964 14.61 18.67 27.59 41.27 56.85 66.76 68.84 65.68 56.67 44.63 28.24 13.39
1965  5.57  7.81 20.68 37.30 54.55 64.01 67.55 62.43 55.53 42.64 33.72 16.39
1966 10.16 13.09 26.91 40.52 51.97 64.21 69.02 66.84 56.87 43.02 27.52 15.55
1967  9.02 13.84 24.38 39.28 51.72 60.93 66.32 64.51 56.34 44.27 30.72 18.66
1968 12.22 18.12 30.19 43.82 54.07 62.48 68.02 65.48 57.77 45.71 30.35 14.84
1969  8.63  9.85 24.63 39.05 53.44 62.05 67.00 67.48 58.19 44.39 30.04 15.85
1970  9.55 10.94 24.41 38.49 54.20 65.15 70.40 67.33 58.23 44.06 28.57 14.00
1971  8.98 13.78 28.11 41.56 55.68 62.67 67.60 64.23 58.52 45.52 30.04 14.63
1972  6.84 11.09 23.35 40.94 54.83 64.36 67.85 64.68 55.84 42.38 25.77 15.55
1973 11.68 21.95 32.47 44.62 54.96 63.96 69.54 66.02 59.80 46.39 31.59 15.62
1974  9.38 13.28 26.64 39.52 53.18 63.16 67.46 64.03 55.11 44.21 33.17 21.17
1975 13.73 12.37 20.45 36.83 52.78 65.31 68.61 65.47 57.13 45.12 31.51 17.67
1976 14.76 18.64 32.70 43.38 57.96 65.74 71.42 67.91 57.18 40.95 24.41  9.29
1977  7.24 15.05 33.64 49.29 60.99 68.17 67.36 64.71 55.82 43.63 27.48 12.09
1978  5.20 10.20 24.46 41.59 54.87 63.99 67.49 66.62 58.75 44.84 27.70 11.05
1979  2.06  5.73 19.66 36.31 50.56 61.21 65.99 64.65 56.13 44.14 31.78 20.66
1980 15.22 15.03 27.27 43.22 57.65 65.27 67.74 65.10 55.96 44.80 30.89 20.58
1981 15.86 22.67 34.40 45.72 55.20 62.76 67.11 65.52 56.79 46.14 30.64 13.87
1982  5.15  9.41 25.09 41.08 53.09 63.18 66.23 64.95 56.29 42.38 30.87 21.18
1983 20.01 23.12 31.45 41.52 52.95 63.93 70.69 68.71 59.33 45.56 25.37 13.18
1984 10.75 18.48 30.49 40.05 54.81 62.87 68.68 64.63 57.05 43.65 30.22 16.06
1985  9.38 16.43 31.04 47.40 56.89 63.63 64.57 62.52 54.01 39.31 22.30 12.40
1986  9.39 17.73 28.14 43.28 56.29 65.12 67.53 63.71 55.08 41.82 30.73 21.39
1987 23.06 26.39 37.71 48.08 60.04 66.95 68.50 65.54 55.34 45.16 32.47 20.32
1988 11.91 15.05 27.82 45.99 60.60 70.89 73.20 68.08 56.91 42.46 28.51 19.80
1989 11.87 13.66 22.53 40.03 54.43 64.70 68.87 66.80 58.04 43.63 26.65 18.43
1990 15.96 24.21 31.43 43.12 54.85 63.17 68.02 66.52 58.18 46.41 29.98 17.75
1991 13.87 19.82 32.99 45.59 58.90 66.62 70.01 66.07 57.07 41.17 27.95 19.73
1992 20.36 25.32 32.36 44.06 54.36 62.08 63.29 61.19 55.09 42.90 28.48 15.83
1993 10.54 14.08 26.13 41.06 54.02 62.36 66.39 63.31 55.17 41.17 28.38 12.74
1994  5.83 10.87 26.66 44.50 57.33 65.33 67.37 65.64 59.33 48.84 34.44 21.90
1995 15.33 18.53 27.48 40.68 54.60 64.97 70.53 66.63 58.15 42.15 27.77 13.15
1996  9.55 11.22 23.75 37.42 53.43 63.44 68.54 65.64 58.25 42.03 24.87 10.27
1997  8.28 13.17 25.49 37.93 53.95 63.97 69.06 66.67 59.63 45.78 33.18 19.18

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.972 0.965 0.948 0.944
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.0 10.8  9.4  9.4 23.1 11.9 11.9 16.0 13.9 20.4 10.5  5.8 15.3  9.6  8.3
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
S- 28 -2.0 -2.1 -2.8 -2.8 -2.3 -2.2 -3.2 -2.3 -2.3 -3.2 -1.7 -2.9 -2.3 -3.5 -1.7
S- 27 -1.1 -1.6 -3.6 -2.5 -0.5 -1.9 -3.2 -1.7 -1.7 -1.5 -4.4 -4.3 -2.8 -3.2 -4.4
S- 16  1.7  0.7  2.8  0.1  2.9  0.3  3.0  2.4  2.3  1.6  3.7  2.5  3.0  3.2  2.7
S- 15  3.5  2.3  2.9  1.9  4.9  3.4  4.7  5.8  4.7  4.2  1.9  1.5  2.7  5.2  1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.27-1.17-2.44-2.64-2.64-2.52 12.60 14.08-1.48 13.07 15.56-2.49  -1.01
     27 -2.39-1.42-2.64-2.65-2.28-3.17       14.29-1.69       15.63-2.55  -0.87
     16  2.85 4.12 3.18 2.43 1.77 2.71        8.75 3.85       10.87 2.20  -1.65
     15  3.64 4.24 3.93 3.29 3.47 3.11        8.26 4.34        9.68 3.40  -0.94
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.37  4.22                   3.73  3.27 1.14  4.79  4.77 1.00   0.88
     27         3.74                         3.27 1.14        3.87 1.24   1.08
     16         4.64                         3.96 0.94        4.90 0.98   1.04
     15         3.92                         3.59 1.04        4.17 1.15   1.10
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 15.56)(1.00) + 13.07      0.98(F 27 - 15.63)(1.24) + 13.07

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.972 0.967 0.952 0.930
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.1 18.5 16.4 17.7 26.4 15.1 13.7 24.2 19.8 25.3 14.1 10.9 18.5 11.2 13.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
S- 28 -1.6 -2.5 -2.9 -4.0 -2.2 -2.3 -3.2 -2.8 -3.0 -2.4 -2.2 -2.9 -2.2 -3.5 -2.8
S- 27 -0.9 -1.4 -2.8 -3.6 -2.0 -1.7 -3.8 -2.2 -1.8 -0.6 -3.6 -3.9 -2.9 -3.8 -5.0
S- 16  2.0  0.2  1.4 -1.6  3.6  0.9  3.5  1.8  1.1  1.8  1.2  1.9  3.7  2.7  1.9
S- 15  3.2  2.6  2.7  0.6  4.0  4.7  4.2  5.2  4.4  5.1  0.5  2.1  3.6  4.5  1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.48-1.18-2.76-3.01-2.83-2.71 15.72 17.27-1.55 17.87 20.57-2.69  -1.15
     27 -2.48-1.46-2.71-2.86-2.44-3.10       17.42-1.69       20.54-2.67  -0.97
     16  2.49 4.00 2.68 2.03 1.54 2.06       12.20 3.52       16.13 1.75  -1.78
     15  3.39 3.92 3.60 2.96 3.27 3.14       11.80 3.92       14.61 3.27  -0.65
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.65  4.48                   3.69  3.24 1.14  4.88  4.66 1.05   0.92
     27         4.06                         3.13 1.18        4.03 1.21   1.03
     16         4.97                         3.63 1.02        4.98 0.98   0.97
     15         4.20                         3.23 1.14        4.48 1.09   0.96
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 20.57)(1.05) + 17.87      0.98(F 27 - 20.54)(1.21) + 17.87

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.970 0.964 0.955 0.929
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.5 30.5 31.0 28.1 37.7 27.8 22.5 31.4 33.0 32.4 26.1 26.7 27.5 23.8 25.5
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
S- 28 -0.5 -1.0 -2.2 -3.2 -1.3 -2.2 -2.8 -2.2 -2.5 -1.9 -1.1 -2.0 -1.6 -2.7 -2.3
S- 27 -0.5 -0.9 -2.0 -4.2 -1.7 -1.7 -3.0 -2.1 -1.6 -0.8 -2.0 -2.6 -2.5 -2.5 -4.2
S- 16  2.9  1.0  1.9 -0.4  3.6  0.7  2.0  1.9  0.5  1.4  0.9  1.9  2.9  2.9  2.1
S- 15  2.8  1.8  3.8  0.2  3.4  4.4  3.8  4.6  3.5  4.6  1.4  2.5  4.0  4.8  2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.94-0.80-2.41-2.44-2.04-2.03 27.28 28.55-1.27 29.03 31.00-1.97  -0.70
     27 -1.95-1.08-2.28-2.25-1.94-2.30       28.61-1.33       31.18-2.15  -0.82
     16  2.28 3.35 2.33 2.01 1.76 1.79       24.37 2.91       27.29 1.75  -1.16
     15  3.35 3.75 3.39 3.10 3.18 3.34       23.68 3.59       25.82 3.21  -0.38
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.98  3.75                   3.39  3.09 1.10  3.84  3.62 1.06   0.97
     27         3.55                         2.90 1.17        3.38 1.14   0.97
     16         4.11                         3.24 1.05        3.87 0.99   0.95
     15         3.61                         2.79 1.22        3.95 0.97   0.80
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 31.00)(1.06) + 29.03      0.98(F 27 - 31.18)(1.14) + 29.03

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.967 0.958 0.951 0.928
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.5 40.0 47.4 43.3 48.1 46.0 40.0 43.1 45.6 44.1 41.1 44.5 40.7 37.4 37.9
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
S- 28  0.2 -0.8 -1.2 -2.5 -1.3 -1.1 -1.8 -1.3 -1.0 -1.0 -0.3 -1.2  0.0 -1.0 -1.4
S- 27  0.0 -0.8 -0.9 -3.2 -1.7 -0.8 -1.4 -1.3 -1.1 -0.1 -0.4 -0.8 -1.5 -1.3 -2.5
S- 16  3.3  1.2  2.1 -0.5  2.6  2.0  1.7  1.5  1.5  1.2  1.1  1.7  3.2  3.2  2.3
S- 15  3.2  2.1  4.4  0.8  3.5  4.6  3.9  4.0  3.2  4.3  2.7  4.0  3.2  4.8  3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.11-0.24-1.60-1.50-1.30-0.85 41.14 41.76-0.62 42.71 43.77-1.06  -0.44
     27 -1.15-0.52-1.64-1.29-1.21-1.09       41.92-0.78       43.90-1.18  -0.40
     16  2.32 3.11 2.48 1.99 1.87 2.05       38.31 2.83       40.83 1.89  -0.94
     15  3.60 4.07 3.51 3.38 3.41 3.69       37.35 3.79       39.23 3.49  -0.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.05  3.00                   2.51  2.47 1.02  3.15  3.32 0.95   0.93
     27         2.83                         2.12 1.18        3.14 1.00   0.85
     16         3.40                         2.33 1.08        3.46 0.91   0.84
     15         2.95                         2.04 1.23        3.20 0.98   0.80
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 43.77)(0.95) + 42.71      0.98(F 27 - 43.90)(1.00) + 42.71

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.966 0.962 0.953 0.948
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.0 54.8 56.9 56.3 60.0 60.6 54.4 54.8 58.9 54.4 54.0 57.3 54.6 53.4 54.0
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
S- 27  0.0 -0.8 -0.9 -1.9 -1.1  0.2 -0.7 -0.9 -0.6 -0.5  0.5  0.1 -0.1  0.1 -0.1
S- 28  0.1 -0.3 -1.0 -1.2 -1.4 -0.4 -1.2 -0.7 -0.3 -0.4  0.8 -0.1  1.1 -0.1  0.2
S- 15  3.4  2.7  4.8  2.5  3.6  4.8  4.1  3.9  3.6  4.0  4.4  5.2  3.6  5.0  4.8
S- 16  2.6  2.0  2.6  1.5  0.9  1.5  1.1  1.9  2.1  1.7  2.5  2.7  2.4  2.8  2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.59-0.41-0.96-0.55-0.78-0.08 55.02 55.52-0.49 55.83 56.26-0.43   0.06
     28 -0.59-0.16-1.02-0.83-0.88 0.18       55.44-0.41       56.16-0.33   0.09
     15  3.95 4.11 4.00 3.67 3.70 4.38       50.94 4.08       51.80 4.03  -0.06
     16  2.31 2.95 2.46 1.91 1.86 2.40       52.25 2.77       53.78 2.05  -0.72
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.32  2.14                   1.90  1.60 1.19  2.34  2.53 0.92   0.78
     28         2.33                         1.88 1.02        2.71 0.86   0.85
     15         2.28                         1.68 1.13        2.44 0.96   0.85
     16         2.58                         1.73 1.10        2.66 0.88   0.80
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 56.26)(0.92) + 55.83      0.98(F 28 - 56.16)(0.86) + 55.83

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  26    0.960 0.943 0.933 0.932
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.9 62.9 63.6 65.1 66.9 70.9 64.7 63.2 66.6 62.1 62.4 65.3 65.0 63.4 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 27 -0.4 -0.9 -0.9 -0.9 -1.5  0.8 -0.4 -0.7 -0.4 -0.2 -0.1  0.2 -0.1  0.6  0.7
S- 28 -0.7 -1.2 -1.3 -1.2 -1.8  0.0 -1.0 -0.6 -0.2  0.1  0.7  0.1  0.7  0.5  0.0
S- 15  3.6  3.0  4.2  3.2  3.6  5.3  3.5  3.5  3.9  4.1  4.5  5.0  3.6  4.7  4.9
S- 26  2.0  1.4  1.5  1.3  1.5  4.2  2.5  2.0  1.8  2.1  1.8  2.9  1.5  3.2  3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.32-0.10-0.32-0.43-0.71 0.11 64.39 64.55-0.16 64.67 64.95-0.29  -0.13
     28 -0.62-0.29-0.73-1.02-1.06 0.27       64.79-0.40       65.06-0.39   0.01
     15  4.01 4.26 4.29 3.60 3.63 4.39       60.13 4.26       60.63 4.03  -0.22
     26  2.00 2.11 1.71 2.06 1.86 2.37       62.40 1.99       62.47 2.20   0.21
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.86  1.75                   1.51  1.35 1.12  2.15  2.14 1.01   0.90
     28         1.89                         1.49 1.01        2.35 0.92   0.90
     15         1.80                         1.34 1.13        2.04 1.06   0.94
     26         1.62                         1.36 1.11        1.94 1.11   1.00
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 64.95)(1.01) + 64.67      0.97(F 28 - 65.06)(0.92) + 64.67

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  26    0.943 0.942 0.922 0.920
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.7 68.7 64.6 67.5 68.5 73.2 68.9 68.0 70.0 63.3 66.4 67.4 70.5 68.5 69.1
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 28 -1.4 -1.2 -1.5 -1.5 -1.9 -0.6 -1.1 -0.6 -0.5 -0.4  0.4  0.2  0.2  0.1 -0.2
S- 27 -0.7 -0.8 -1.1 -0.8 -1.9  0.2 -0.4 -0.7 -0.2 -0.7 -0.5  0.1 -0.4  0.6  0.7
S- 15  3.1  2.6  3.4  3.3  2.5  5.0  3.5  3.0  3.4  3.3  4.1  4.2  3.9  4.1  4.6
S- 26  1.6  1.4  0.8  1.7  0.4  2.8  2.4  1.8  2.1  1.2  1.3  2.1  1.2  3.1  3.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.82-0.51-0.58-1.41-1.34-0.03 68.71 69.24-0.54 68.35 69.02-0.67  -0.13
     27 -0.15 0.14 0.26-0.27-0.78-0.06       68.48 0.23       68.79-0.44  -0.67
     15  3.91 4.20 4.26 3.85 3.31 3.95       64.47 4.24       64.75 3.60  -0.64
     26  2.11 2.32 2.43 2.14 1.58 2.08       66.26 2.45       66.53 1.82  -0.63
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.87  1.87                   1.68  1.66 1.01  2.35  2.45 0.96   0.95
     27         1.68                         1.56 1.08        2.22 1.06   0.98
     15         1.78                         1.70 0.99        2.24 1.05   1.06
     26         1.66                         1.53 1.09        2.13 1.10   1.01
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 69.02)(0.96) + 68.35      0.97(F 27 - 68.79)(1.06) + 68.35

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  15  27  16    0.914 0.909 0.909 0.888
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 68.7 64.6 62.5 63.7 65.5 68.1 66.8 66.5 66.1 61.2 63.3 65.6 66.6 65.6 66.7
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
S- 28 -1.8 -1.5 -1.5 -1.7 -1.6 -1.0 -1.2 -0.8 -0.7 -0.6 -0.1  0.4 -0.4  0.2 -0.3
S- 15  3.0  2.3  2.9  2.3  2.3  4.1  3.0  3.4  3.3  3.0  3.9  4.2  4.3  3.4  4.3
S- 27 -0.8 -1.0 -1.6 -1.7 -1.6 -1.1 -0.3 -0.3  0.0 -0.8 -0.4  0.3 -0.5  0.2  0.7
S- 16  1.6  0.7  1.7  1.1  1.3  2.3  0.5  1.1  1.1  1.5  3.0  2.3  2.1  1.6  1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.91-0.43-0.50-1.73-1.46-0.19 66.27 66.69-0.41 65.44 66.27-0.83  -0.42
     15  3.76 4.48 3.93 3.69 2.97 3.76       61.93 4.35       62.14 3.31  -1.04
     27 -0.16 0.42 0.29-0.49-0.94-0.07       65.90 0.38       66.03-0.59  -0.97
     16  1.91 2.71 2.07 1.65 1.24 1.85       63.71 2.57       63.90 1.55  -1.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.72  1.76                   1.83  1.85 0.99  1.98  2.14 0.93   0.93
     15         1.62                         1.85 0.99        1.85 1.07   1.08
     27         1.55                         1.73 1.06        1.88 1.05   0.99
     16         1.77                         1.87 0.98        2.13 0.93   0.95
Suggested regression eqns from two most closely related CDs ( 28 and  15): 
          0.96(F 28 - 66.27)(0.93) + 65.44      0.95(F 15 - 62.14)(1.07) + 65.44

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.913 0.912 0.908 0.896
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.3 57.0 54.0 55.1 55.3 56.9 58.0 58.2 57.1 55.1 55.2 59.3 58.2 58.3 59.6
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
S- 27 -0.9 -1.8 -1.8 -2.1 -1.5 -1.3 -0.6 -0.6 -0.4 -0.7 -0.6  0.0 -0.7 -0.2  0.7
S- 28 -1.7 -1.2 -1.5 -1.9 -1.3 -1.4 -1.0 -1.2 -0.9 -0.8 -0.6  0.3 -0.1  0.0 -0.1
S- 15  2.8  1.8  2.1  1.9  2.0  3.3  2.9  3.3  3.4  2.9  3.9  3.7  3.8  3.2  4.8
S- 16  2.1  1.6  1.9  0.7  1.0  1.5  1.4  1.1  1.9  1.7  2.3  2.2  2.2  2.2  2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.42 0.46-0.19-0.83-1.23-0.28 58.92 58.58 0.34 57.11 57.95-0.84  -1.18
     28 -0.82-0.04-0.52-1.65-1.44-0.30       59.04-0.12       57.99-0.88  -0.77
     15  3.46 4.41 3.50 3.27 2.53 3.67       54.68 4.24       54.06 3.05  -1.18
     16  2.11 3.21 2.13 1.72 1.36 2.12       55.96 2.96       55.36 1.75  -1.21
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.91  1.56                   2.11  1.89 1.12  1.74  1.35 1.29   1.16
     28         1.66                         2.03 1.04        1.53 1.14   1.09
     15         1.67                         2.08 1.01        1.44 1.20   1.19
     16         1.77                         2.28 0.92        1.60 1.09   1.18
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.96(F 27 - 57.95)(1.29) + 57.11      0.96(F 28 - 57.99)(1.14) + 57.11

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  15  27  16    0.952 0.949 0.934 0.929
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.6 43.7 39.3 41.8 45.2 42.5 43.6 46.4 41.2 42.9 41.2 48.8 42.2 42.0 45.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 16 42.5 40.6 35.8 39.5 44.0 40.9 41.7 44.0 38.6 40.9 39.3 45.7 39.7 38.2 43.2
S- 28 -0.7 -1.3 -0.7 -2.1 -1.0 -2.0 -1.2 -1.3 -1.1 -0.9 -0.8  0.3 -0.6  0.1 -0.2
S- 15  2.8  2.3  2.2  2.0  2.6  2.2  3.3  3.7  3.3  2.5  3.7  3.3  4.0  3.0  3.9
S- 27 -1.0 -2.0 -2.6 -2.6 -1.4 -2.2 -1.1 -1.3 -0.8 -1.4 -1.0 -0.6 -0.9 -1.5 -0.1
S- 16  3.0  3.1  3.5  2.3  1.2  1.5  1.9  2.4  2.6  2.0  1.8  3.2  2.5  3.9  2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.74 0.20-0.65-1.37-1.33-0.46 46.07 46.06 0.01 43.47 44.38-0.91  -0.92
     15  3.27 4.23 3.13 3.11 2.53 3.40       42.10 3.97       40.48 2.99  -0.98
     27 -0.98 0.14-0.97-1.47-1.67-0.91       46.26-0.18       44.84-1.37  -1.19
     16  2.76 3.88 2.67 2.38 2.21 2.65       42.43 3.65       40.97 2.49  -1.15
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.55  2.26                   2.98  2.75 1.08  2.39  2.26 1.06   0.98
     15         2.31                         2.86 1.04        2.28 1.05   1.01
     27         2.18                         2.67 1.11        2.10 1.14   1.02
     16         2.46                         3.13 0.95        2.52 0.95   1.00
Suggested regression eqns from two most closely related CDs ( 28 and  15): 
          0.98(F 28 - 44.38)(1.06) + 43.47      0.97(F 15 - 40.48)(1.05) + 43.47

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  16    0.962 0.956 0.954 0.946
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.4 30.2 22.3 30.7 32.5 28.5 26.6 30.0 28.0 28.5 28.4 34.4 27.8 24.9 33.2
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
S- 28 -0.6 -1.1 -1.0 -2.2 -1.2 -2.4 -1.4 -1.2 -2.3 -1.1 -1.6 -0.5 -1.5 -0.3 -0.6
S- 27 -1.5 -2.4 -2.1 -1.5 -1.5 -1.9 -1.3 -2.0 -1.5 -2.7 -2.3 -1.7 -1.5 -2.8 -0.8
S- 15  1.8  3.1  2.3  3.1  2.5  2.8  4.2  3.4  2.9  2.4  2.4  1.6  4.9  2.2  3.1
S- 16  2.3  4.6  2.5  2.9  1.0  1.4  2.4  3.2  2.2  3.1  2.0  3.2  3.5  4.5  2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.98-0.11-0.97-1.40-1.36-1.12 31.85 32.20-0.35 28.75 30.01-1.26  -0.91
     27 -1.48-0.46-1.61-1.76-1.78-1.91       32.62-0.77       30.59-1.84  -1.07
     15  3.28 4.10 3.31 3.36 2.69 2.79       27.95 3.90       25.90 2.85  -1.05
     16  3.07 3.87 3.22 2.82 2.43 2.94       28.13 3.72       26.04 2.72  -1.00
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.10  2.91                   3.05  2.99 1.02  3.14  3.20 0.98   0.96
     27         2.75                         2.60 1.17        2.98 1.05   0.90
     15         2.97                         2.80 1.09        3.27 0.96   0.88
     16         3.24                         3.60 0.85        3.41 0.92   1.09
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 30.01)(0.98) + 28.75      0.98(F 27 - 30.59)(1.05) + 28.75

Station# 871  MORRIS/WC EXP STN   , mn  1563804    lat/lon 95.92   45.58     4M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.969 0.957 0.937 0.927
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.2 16.1 12.4 21.4 20.3 19.8 18.4 17.8 19.7 15.8 12.7 21.9 13.1 10.3 19.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
S- 28 -1.4 -2.1 -1.5 -2.7 -1.5 -3.0 -1.9 -1.5 -2.8 -1.5 -2.3 -1.0 -2.7 -0.9 -3.1
S- 27 -1.5 -2.9 -2.1 -1.3 -1.7 -2.8 -1.4 -2.0 -1.2 -3.9 -3.4 -2.3 -2.6 -4.1 -4.0
S- 16  1.3  3.6  1.9  2.8  0.9  3.2  2.2  3.7  1.4  3.5  2.0  3.9  3.8  4.4  0.1
S- 15  2.4  3.1  2.9  4.0  3.0  4.1  5.2  4.4  3.1  1.9  1.9  1.8  5.5  1.3 -0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -1.63-0.72-1.63-1.96-1.92-2.06 18.03 19.01-0.98 16.81 18.79-1.99  -1.01
     27 -2.08-1.20-2.21-2.23-1.99-3.07       19.51-1.48       19.28-2.47  -0.99
     16  3.17 4.12 3.62 2.86 2.41 2.73       13.99 4.04       14.22 2.59  -1.46
     15  3.49 4.31 3.65 3.56 3.35 2.18       13.83 4.20       13.85 2.95  -1.25
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.64  3.60                   3.60  3.34 1.08  3.58  3.87 0.93   0.86
     27         3.17                         2.73 1.32        3.30 1.09   0.82
     16         4.01                         4.07 0.89        4.03 0.89   1.00
     15         3.46                         3.17 1.14        3.74 0.96   0.84
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 18.79)(0.93) + 16.81      0.98(F 27 - 19.28)(1.09) + 16.81

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 14.21 14.09 25.10 40.20 55.23 65.80 68.06 65.63 57.73 43.16 29.45 16.71
1952 16.27 19.31 32.06 43.76 59.03 67.60 71.49 69.18 59.37 47.50 33.64 23.80
1953 18.49 21.84 30.51 43.52 56.61 67.21 72.26 69.56 63.78 52.24 39.05 24.05
1954 22.44 24.76 37.58 43.90 57.93 66.32 71.82 68.83 60.07 50.01 36.99 25.89
1955 17.73 19.44 32.83 48.87 61.90 69.50 73.45 72.24 63.54 47.41 30.39 16.68
1956 12.26 17.19 27.85 43.23 58.86 67.69 71.39 67.05 63.00 50.98 39.36 23.88
1957 19.98 21.96 33.98 45.32 57.52 67.66 72.05 69.56 59.87 47.60 36.91 28.27
1958 22.45 23.92 32.36 47.49 58.06 65.21 68.71 68.92 63.77 51.79 35.81 21.08
1959 13.99 20.45 33.28 48.82 61.24 69.48 73.96 70.83 61.22 44.40 33.55 23.96
1960 21.87 18.38 28.93 42.00 57.55 65.73 70.69 69.59 62.30 50.33 35.95 24.42
1961 20.52 25.68 34.10 44.24 55.78 65.50 70.93 68.25 61.94 49.09 34.11 20.56
1962 14.95 18.00 29.33 44.71 58.76 67.16 69.60 67.02 61.40 51.13 38.87 23.00
1963 15.47 20.21 35.03 48.48 60.31 67.93 71.89 69.58 65.12 54.99 37.68 25.19
1964 20.80 25.52 34.33 46.53 61.01 69.88 71.67 68.90 60.51 49.54 34.13 20.83
1965 13.70 14.50 25.73 41.42 58.51 67.61 70.32 65.71 59.31 47.63 39.08 22.63
1966 16.60 19.73 32.79 45.78 55.87 66.85 70.91 68.47 59.96 47.68 33.69 22.71
1967 17.03 22.06 32.20 45.52 56.73 64.33 68.83 66.69 59.47 48.15 35.70 24.57
1968 19.17 25.33 37.02 49.34 58.70 65.53 70.77 68.06 61.70 49.88 35.41 20.63
1969 15.22 16.34 30.14 44.17 58.11 66.21 70.01 70.06 61.34 48.61 34.04 19.77
1970 13.66 15.57 29.68 44.55 60.28 69.38 72.67 69.56 61.33 48.51 33.67 19.79
1971 15.17 19.13 32.87 45.29 59.69 66.46 71.05 67.81 62.84 50.85 36.23 20.67
1972 13.58 17.40 29.32 45.58 58.18 67.06 69.98 67.71 59.75 47.40 31.36 21.81
1973 18.57 28.15 37.32 48.07 58.27 67.27 72.86 69.69 63.99 51.31 36.55 21.78
1974 16.34 21.70 34.22 46.31 57.89 67.27 71.12 68.46 60.31 49.55 37.55 24.99
1975 18.48 18.68 27.06 42.75 57.56 69.39 72.59 69.46 62.06 50.06 37.61 24.35
1976 22.09 26.11 38.55 48.08 60.71 68.75 73.35 70.49 60.16 45.52 29.57 14.90
1977 13.59 21.90 39.90 53.78 64.40 71.42 71.39 69.17 60.29 48.71 33.04 18.32
1978 11.21 16.18 30.02 46.53 59.31 67.87 71.28 70.73 63.72 50.41 32.80 16.16
1979  8.31 12.60 26.35 41.98 55.66 65.50 70.11 68.65 60.96 48.83 36.61 26.27
1980 21.00 21.56 31.90 46.66 60.47 69.18 72.62 70.54 61.03 50.03 35.91 26.44
1981 22.00 28.39 39.82 50.62 60.31 67.09 70.84 68.43 60.01 49.81 34.98 19.44
1982 12.04 17.16 31.66 46.27 56.95 66.96 70.14 69.41 61.43 47.96 35.94 25.07
1983 23.28 25.68 33.76 43.95 55.71 67.63 74.66 73.56 64.16 50.09 28.87 16.08
1984 13.52 21.56 33.39 43.64 58.82 67.24 72.50 68.75 61.67 49.05 35.97 22.68
1985 16.54 22.55 36.51 51.51 61.02 67.12 68.12 66.60 58.51 44.29 26.79 17.08
1986 14.37 24.13 34.65 49.20 60.72 68.52 70.66 67.41 59.53 46.71 34.81 25.79
1987 27.56 32.71 43.45 53.54 64.48 71.34 72.64 69.23 59.08 48.95 36.22 23.64
1988 15.15 19.00 32.37 50.31 63.62 72.93 75.35 71.38 60.78 47.00 33.19 26.12
1989 18.99 20.91 28.60 44.42 57.89 67.31 71.25 68.90 60.87 47.24 30.79 22.92
1990 21.33 29.93 36.52 47.01 58.20 66.11 70.35 68.65 61.03 50.22 34.15 21.90
1991 18.43 24.87 37.65 48.86 61.44 68.43 70.43 65.28 56.90 41.92 29.70 21.44
1992 22.40 26.71 33.59 44.46 54.81 61.78 63.27 61.44 55.70 44.17 30.46 18.88
1993 14.13 17.02 27.13 40.69 53.02 61.71 65.79 63.97 57.19 45.10 33.13 18.02
1994 11.48 16.21 31.22 47.85 59.53 66.84 68.35 66.46 60.93 51.46 37.85 26.29
1995 20.81 24.52 32.70 44.09 56.00 65.98 72.06 68.78 60.52 44.89 31.52 18.39
1996 15.59 18.18 29.40 41.39 55.30 64.35 69.07 66.36 59.83 45.13 28.99 15.53
1997 13.92 20.13 31.48 42.54 55.89 65.23 70.10 67.84 61.16 47.53 35.32 22.34

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  16    0.951 0.951 0.918 0.891
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.3 13.5 16.5 14.4 27.6 15.1 19.0 21.3 18.4 22.4 14.1 11.5 20.8 15.6 13.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 27  2.2  1.2  3.5  2.5  4.0  1.4  3.9  3.6  2.8  0.6 -0.8  1.3  2.7  2.9  1.3
S- 28  1.3  0.7  4.4  2.2  2.2  1.1  3.9  3.0  2.2 -1.2  1.9  2.7  3.2  2.5  4.0
S- 34 -1.9 -3.6 -2.6 -5.2 -1.3 -4.3 -3.6 -1.8 -2.4 -7.1 -3.9 -5.5 -1.9 -5.4 -2.8
S- 16  4.9  3.5 10.0  5.1  7.4  3.5 10.1  7.8  6.9  3.7  7.2  8.1  8.5  9.2  8.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  3.06 3.07 3.70 3.67 2.86 1.54 17.68 14.29 3.39 17.83 15.63 2.21  -1.18
     28  3.18 3.31 3.90 3.69 2.51 2.19       14.08 3.60       15.56 2.27  -1.32
     34 -2.97-2.96-2.48-2.53-3.08-4.14       20.32-2.64       21.39-3.56  -0.92
     16  8.30 8.60 9.52 8.75 6.91 7.43        8.75 8.92       10.87 6.96  -1.96
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.92  3.74                   3.39  3.27 1.04  4.33  3.87 1.12   1.08
     28         4.22                         3.27 1.04        4.77 0.91   0.88
     34         3.67                         2.63 1.29        3.88 1.12   0.87
     16         4.64                         3.96 0.86        4.90 0.88   1.03
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 15.63)(1.12) + 17.83      0.97(F 28 - 15.56)(0.91) + 17.83

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  16  34    0.962 0.959 0.910 0.908
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.7 21.6 22.5 24.1 32.7 19.0 20.9 29.9 24.9 26.7 17.0 16.2 24.5 18.2 20.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 34 28.1 25.1 25.2 29.3 32.8 23.2 24.9 31.9 27.9 33.4 20.9 21.3 26.6 22.3 24.1
S- 27  1.7  1.7  3.3  2.8  4.3  2.2  3.5  3.6  3.2  0.8 -0.7  1.4  3.1  3.2  1.9
S- 28  0.9  0.5  3.2  2.4  4.1  1.6  4.1  2.9  2.1 -1.0  0.8  2.4  3.8  3.4  4.1
S- 16  4.6  3.3  7.5  4.8  9.9  4.8 10.7  7.5  6.2  3.2  4.2  7.3  9.7  9.6  8.9
S- 34 -2.4 -3.6 -2.7 -5.2 -0.1 -4.2 -4.0 -1.9 -3.0 -6.7 -3.9 -5.1 -2.1 -4.1 -4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  3.02 2.68 3.40 3.77 3.05 1.84 20.35 17.42 2.93 22.94 20.54 2.40  -0.53
     28  3.01 2.97 3.35 3.62 2.66 2.24       17.27 3.08       20.57 2.37  -0.71
     16  7.99 8.15 8.80 8.66 7.03 7.01       12.20 8.15       16.13 6.81  -1.34
     34 -2.97-3.01-2.72-2.46-2.88-4.12       23.07-2.72       26.47-3.53  -0.81
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.35  4.06                   3.53  3.13 1.13  4.52  4.03 1.12   0.99
     28         4.48                         3.24 1.09        4.66 0.97   0.89
     16         4.97                         3.63 0.97        4.98 0.91   0.93
     34         4.11                         2.95 1.20        3.89 1.16   0.97
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 20.54)(1.12) + 22.94      0.98(F 28 - 20.57)(0.97) + 22.94

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  33    0.957 0.955 0.923 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 33.8 33.4 36.5 34.7 43.5 32.4 28.6 36.5 37.7 33.6 27.1 31.2 32.7 29.4 31.5
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
S- 28  1.8  1.9  3.2  3.4  4.4  2.3  3.3  2.9  2.2 -0.7 -0.1  2.5  3.6  2.9  3.7
S- 27  1.8  2.0  3.5  2.4  4.0  2.9  3.0  3.0  3.1  0.4 -1.0  2.0  2.8  3.2  1.8
S- 34 -0.9 -0.7 -1.7 -2.8  1.3 -2.5 -3.7 -1.4 -2.7 -5.2 -3.8 -2.9 -2.3 -3.2 -2.8
S- 33 -2.7 -2.3 -1.6 -3.8  0.9 -2.8 -4.1 -2.5 -2.4 -5.4 -5.1 -4.0 -3.3 -3.6 -4.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  3.01 3.01 3.29 3.43 3.02 2.01 31.53 28.55 2.99 33.49 31.00 2.49  -0.50
     27  3.01 2.74 3.42 3.63 3.12 1.74       28.61 2.93       31.18 2.32  -0.61
     34 -2.05-1.93-2.08-1.85-1.49-3.29       33.42-1.89       35.86-2.36  -0.47
     33 -2.89-3.44-2.89-2.36-2.06-4.05       34.59-3.06       36.64-3.15  -0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.92  3.75                   3.43  3.09 1.11  3.90  3.62 1.08   0.97
     27         3.55                         2.90 1.18        3.38 1.16   0.98
     34         3.45                         3.01 1.14        3.05 1.28   1.12
     33         3.18                         2.78 1.23        2.80 1.39   1.13
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 31.00)(1.08) + 33.49      0.98(F 27 - 31.18)(1.16) + 33.49

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  33    0.949 0.948 0.937 0.926
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 44.0 43.6 51.5 49.2 53.5 50.3 44.4 47.0 48.9 44.5 40.7 47.8 44.1 41.4 42.5
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
S- 28  2.6  2.8  2.9  3.4  4.1  3.3  2.5  2.5  2.3 -0.6 -0.7  2.1  3.4  3.0  3.2
S- 27  2.4  2.8  3.2  2.7  3.7  3.5  3.0  2.6  2.2  0.3 -0.7  2.6  1.9  2.6  2.1
S- 34  0.1  0.5 -0.5 -1.1  1.2 -0.2 -2.8 -0.5 -1.7 -3.6 -3.8 -1.5 -0.2 -1.6 -1.7
S- 33 -1.3 -0.4 -0.8 -2.3  0.5 -0.1 -2.6 -1.2 -2.9 -3.9 -4.6 -1.2 -2.4 -2.7 -2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  3.02 3.08 3.44 3.28 3.12 1.81 44.83 41.76 3.08 46.23 43.77 2.46  -0.62
     27  2.98 2.81 3.40 3.49 3.21 1.57       41.92 2.91       43.90 2.33  -0.58
     34 -0.93-0.72-1.05-0.84-0.34-2.02       45.73-0.89       47.40-1.16  -0.27
     33 -1.69-1.90-1.83-1.32-0.85-2.92       46.73-1.89       48.14-1.91  -0.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.15  3.00                   2.63  2.47 1.06  3.72  3.32 1.12   1.06
     27         2.83                         2.12 1.24        3.14 1.19   0.96
     34         2.74                         2.28 1.15        3.24 1.15   0.99
     33         2.52                         1.96 1.34        2.97 1.25   0.93
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 43.77)(1.12) + 46.23      0.97(F 27 - 43.90)(1.19) + 46.23

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  27  33    0.941 0.934 0.926 0.920
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 55.7 58.8 61.0 60.7 64.5 63.6 57.9 58.2 61.4 54.8 53.0 59.5 56.0 55.3 55.9
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
S- 34  0.8  1.4  0.1 -0.2  0.7  0.6 -1.2 -0.1 -0.8 -2.5 -3.2 -0.8  0.4 -1.6  0.1
S- 28  2.8  3.7  3.2  3.2  3.0  2.6  2.3  2.7  2.2  0.1 -0.2  2.1  2.5  1.8  2.1
S- 27  2.8  3.2  3.3  2.6  3.4  3.2  2.8  2.4  2.0  0.0 -0.5  2.3  1.3  1.9  1.9
S- 33 -0.7  0.7 -0.1 -1.2  0.7  1.2 -0.5  0.0 -1.7 -3.2 -4.3 -0.5 -1.3 -1.8 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -0.32-0.23-0.42-0.13 0.13-1.20 58.55 58.91-0.35 58.43 58.86-0.43  -0.07
     28  2.90 3.09 3.45 3.04 2.98 1.52       55.44 3.12       56.16 2.27  -0.84
     27  2.90 2.83 3.51 3.31 3.07 1.27       55.52 3.04       56.26 2.17  -0.87
     33 -0.71-0.91-0.73-0.30-0.07-1.90       59.42-0.87       59.31-0.88  -0.01
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.46  2.19                   1.88  1.83 1.03  3.25  2.77 1.17   1.14
     28         2.33                         1.88 1.00        2.71 1.20   1.19
     27         2.14                         1.60 1.17        2.53 1.28   1.09
     33         1.95                         1.54 1.22        2.45 1.32   1.08
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.97(F 34 - 58.86)(1.17) + 58.43      0.97(F 28 - 56.16)(1.20) + 58.43

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  29    0.936 0.913 0.904 0.889
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.6 67.2 67.1 68.5 71.3 72.9 67.3 66.1 68.4 61.8 61.7 66.8 66.0 64.3 65.2
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 29 64.4 64.9 66.6 66.7 69.3 70.8 66.6 64.6 67.0 62.6 61.9 66.0 63.7 63.3 64.6
S- 28  3.0  3.2  2.2  2.2  2.5  2.1  1.6  2.4  1.6 -0.2  0.0  1.6  1.7  1.4  1.3
S- 34  0.9  0.6 -0.4 -1.1 -0.2  0.9 -0.4 -0.5 -1.4 -2.8 -3.3 -0.8  0.0 -0.9 -1.0
S- 27  3.3  3.4  2.6  2.5  2.9  2.8  2.2  2.2  1.4 -0.5 -0.7  1.7  0.9  1.5  2.0
S- 29  3.2  2.4  0.5  1.8  2.0  2.1  0.7  1.5  1.5 -0.8 -0.2  0.9  2.2  1.1  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.34 2.55 2.63 2.61 2.45 1.06 67.35 64.79 2.56 66.83 65.06 1.78  -0.78
     34 -0.49-0.48-0.69-0.07-0.03-1.48       67.92-0.57       67.53-0.70  -0.13
     27  2.64 2.73 3.03 3.20 2.79 0.91       64.55 2.81       64.95 1.88  -0.93
     29  1.59 1.79 1.66 1.57 1.91 0.77       65.58 1.77       65.52 1.31  -0.46
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.11  1.89                   1.42  1.49 0.96  2.90  2.35 1.23   1.29
     34         1.77                         1.52 0.94        2.20 1.32   1.41
     27         1.75                         1.35 1.06        2.14 1.35   1.28
     29         1.97                         1.52 0.94        2.34 1.24   1.32
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.97(F 28 - 65.06)(1.23) + 66.83      0.96(F 34 - 67.53)(1.32) + 66.83

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  29  27    0.937 0.926 0.921 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 74.7 72.5 68.1 70.7 72.6 75.3 71.3 70.3 70.4 63.3 65.8 68.3 72.1 69.1 70.1
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 28  2.6  2.6  2.1  1.7  2.3  1.6  1.2  1.7 -0.1 -0.4 -0.2  1.2  1.7  0.6  0.9
S- 34  0.2  0.2 -0.9 -1.5 -0.2  0.1 -0.7 -1.6 -2.8 -3.2 -3.7 -1.5 -0.9 -0.9 -1.5
S- 29  1.9  1.0 -0.2  0.1  1.3  0.2 -0.6 -0.1 -1.7 -1.2 -0.2 -0.3  1.1 -0.7  0.0
S- 27  3.3  3.0  2.4  2.3  2.3  2.4  1.9  1.6  0.2 -0.7 -1.1  1.1  1.1  1.2  1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.78 2.11 1.81 2.12 1.97 0.53 71.22 69.24 1.97 70.31 69.02 1.29  -0.69
     34 -0.89-0.91-0.74-0.56-0.51-2.07       72.03-0.81       71.56-1.25  -0.44
     29  0.34 0.72 0.29 0.38 0.51-0.42       70.68 0.54       70.26 0.05  -0.49
     27  2.46 2.76 2.65 3.26 2.53 0.49       68.48 2.74       68.79 1.51  -1.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.10  1.87                   1.54  1.66 0.92  3.04  2.45 1.24   1.34
     34         1.73                         1.73 0.89        2.18 1.40   1.58
     29         2.01                         1.80 0.85        2.56 1.19   1.39
     27         1.68                         1.56 0.99        2.22 1.37   1.39
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.97(F 28 - 69.02)(1.24) + 70.31      0.96(F 34 - 71.56)(1.40) + 70.31

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  29    0.915 0.890 0.879 0.869
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.6 68.8 66.6 67.4 69.2 71.4 68.9 68.7 65.3 61.4 64.0 66.5 68.8 66.4 67.8
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
S- 28  3.1  2.6  2.6  2.0  2.1  2.3  0.9  1.3 -1.4 -0.3  0.6  1.2  1.8  0.9  0.9
S- 34  0.3  0.0 -0.5 -1.7 -0.2  0.0 -1.0 -1.9 -4.6 -3.1 -2.5 -1.2 -1.2 -0.3 -1.7
S- 27  4.0  3.1  2.5  2.0  2.1  2.2  1.8  1.8 -0.8 -0.5  0.2  1.2  1.7  0.9  1.9
S- 29  1.9  0.4  0.1  0.7  0.8  1.5 -1.4 -1.1 -4.2 -1.9  0.1 -0.5 -0.3 -0.7 -0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.81 1.98 1.88 2.20 2.07 0.52 68.72 66.69 2.04 67.64 66.27 1.37  -0.67
     34 -0.92-1.06-0.67-0.56-0.56-2.10       69.60-0.88       68.95-1.31  -0.44
     27  2.55 2.83 2.67 3.44 2.60 0.64       65.90 2.83       66.03 1.61  -1.22
     29 -0.09 0.08-0.08 0.10 0.31-1.19       68.59 0.13       68.00-0.35  -0.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.06  1.76                   1.72  1.85 0.93  2.81  2.14 1.32   1.41
     34         1.77                         1.97 0.87        2.10 1.34   1.53
     27         1.55                         1.73 1.00        1.88 1.49   1.50
     29         1.86                         1.91 0.90        2.21 1.27   1.41
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.96(F 28 - 66.27)(1.32) + 67.64      0.94(F 34 - 68.95)(1.34) + 67.64

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  33    0.892 0.879 0.875 0.845
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.2 61.7 58.5 59.5 59.1 60.8 60.9 61.0 56.9 55.7 57.2 60.9 60.5 59.8 61.2
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 33 64.6 62.5 60.8 61.5 59.9 62.3 61.3 62.7 61.3 58.9 59.5 62.0 62.5 60.9 61.5
S- 28  3.2  3.4  3.0  2.5  2.4  2.4  1.9  1.7 -1.1 -0.2  1.5  1.9  2.2  1.6  1.4
S- 34 -0.1  0.5 -0.7 -1.2  0.0 -1.0 -0.6 -1.9 -4.4 -3.1 -1.6 -1.0 -1.1 -0.3 -0.9
S- 27  3.9  2.9  2.7  2.3  2.3  2.5  2.3  2.3 -0.6 -0.1  1.4  1.6  1.6  1.3  2.2
S- 33 -0.4 -0.9 -2.3 -1.9 -0.8 -1.5 -0.4 -1.7 -4.4 -3.2 -2.3 -1.1 -2.0 -1.1 -0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.37 2.36 2.63 2.84 2.56 1.06 61.53 59.04 2.49 59.86 57.99 1.86  -0.63
     34 -0.59-0.89 0.02-0.15-0.53-1.76       62.08-0.55       61.02-1.16  -0.61
     27  2.77 2.86 2.97 3.66 2.77 1.08       58.58 2.95       57.95 1.91  -1.04
     33 -0.91-1.08-0.38-0.31-1.06-2.05       62.42-0.89       61.48-1.62  -0.73
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.94  1.66                   2.00  2.03 0.99  2.07  1.53 1.35   1.37
     34         1.68                         2.10 0.95        1.54 1.34   1.41
     27         1.56                         1.89 1.06        1.35 1.53   1.45
     33         1.61                         1.77 1.13        1.37 1.51   1.33
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.94(F 28 - 57.99)(1.35) + 59.86      0.94(F 34 - 61.02)(1.34) + 59.86

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  33    0.939 0.931 0.924 0.905
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 50.1 49.0 44.3 46.7 49.0 47.0 47.2 50.2 41.9 44.2 45.1 51.5 44.9 45.1 47.5
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 33 51.4 50.7 48.0 49.8 50.2 49.4 48.9 52.7 47.1 48.2 47.0 52.5 47.1 47.4 49.6
S- 27  3.5  3.4  2.4  2.3  2.4  2.4  2.5  2.5 -0.1 -0.1  2.9  2.0  1.8  1.6  1.7
S- 34  0.2  0.4 -0.3 -1.7 -0.2 -1.9 -1.1 -1.4 -3.9 -3.2 -0.5  0.0 -1.6 -0.7 -1.7
S- 28  3.8  4.0  4.3  2.8  2.8  2.6  2.4  2.5 -0.4  0.4  3.1  2.9  2.1  3.2  1.5
S- 33 -1.3 -1.6 -3.7 -3.1 -1.2 -2.4 -1.7 -2.5 -5.2 -4.0 -1.9 -1.1 -2.2 -2.2 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.84 2.75 3.23 3.60 2.81 1.40 49.19 46.26 2.93 46.92 44.84 2.08  -0.85
     34 -0.55-0.92 0.13 0.08-0.68-1.68       49.74-0.55       48.10-1.19  -0.64
     28  3.09 2.80 3.56 3.70 3.15 1.85       46.06 3.12       44.38 2.54  -0.58
     33 -1.67-1.77-1.16-1.00-2.06-2.66       50.79-1.60       49.33-2.41  -0.81
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.58  2.18                   2.93  2.67 1.10  2.59  2.10 1.23   1.12
     34         2.14                         2.66 1.10        2.05 1.27   1.15
     28         2.26                         2.75 1.07        2.26 1.15   1.07
     33         2.11                         2.46 1.19        1.86 1.39   1.17
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.97(F 27 - 44.84)(1.23) + 46.92      0.96(F 34 - 48.10)(1.27) + 46.92

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  33    0.947 0.945 0.937 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 28.9 36.0 26.8 34.8 36.2 33.2 30.8 34.2 29.7 30.5 33.1 37.8 31.5 29.0 35.3
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
S- 27  2.0  3.4  2.4  2.6  2.2  2.7  2.9  2.2  0.3 -0.8  2.5  1.7  2.2  1.3  1.3
S- 34 -0.8 -0.4 -1.6 -1.8 -1.2 -2.9 -1.5 -1.1 -4.5 -4.2 -1.9  0.0 -3.1 -1.7 -1.8
S- 28  2.9  4.6  3.5  1.9  2.6  2.3  2.8  3.0 -0.5  0.9  3.1  2.9  2.2  3.8  1.6
S- 33 -4.1 -3.0 -3.8 -2.1 -2.4 -3.0 -2.6 -3.4 -6.0 -5.7 -3.3 -2.7 -3.4 -5.0 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.81 2.83 3.35 3.53 2.62 1.22 35.66 32.62 3.04 32.52 30.59 1.93  -1.12
     34 -1.13-1.29-0.33-0.68-1.28-2.47       36.62-0.96       34.43-1.91  -0.95
     28  3.30 3.18 4.00 3.89 3.04 2.00       32.20 3.46       30.01 2.50  -0.96
     33 -2.66-2.46-2.06-2.15-3.02-4.05       37.87-2.21       36.04-3.53  -1.32
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.04  2.75                   2.99  2.60 1.15  3.11  2.98 1.04   0.91
     34         2.60                         2.69 1.11        2.80 1.11   1.00
     28         2.91                         2.99 1.00        3.20 0.97   0.97
     33         2.51                         2.23 1.34        2.49 1.25   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.97(F 27 - 30.59)(1.04) + 32.52      0.97(F 34 - 34.43)(1.11) + 32.52

Station# 872  NEW ULM/2 SE        , mn  1588702    lat/lon 94.47   44.32     2M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  33    0.934 0.929 0.921 0.879
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.1 22.7 17.1 25.8 23.6 26.1 22.9 21.9 21.4 18.9 18.0 26.3 18.4 15.5 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
S- 27  1.4  3.8  2.6  3.1  1.7  3.5  3.1  2.1  0.5 -0.8  1.9  2.1  2.6  1.2 -0.8
S- 28  1.5  4.6  3.2  1.8  1.8  3.4  2.6  2.7 -1.1  1.5  3.0  3.4  2.6  4.4  0.0
S- 34 -3.0 -1.7 -3.4 -2.2 -2.7 -3.8 -2.1 -1.4 -6.1 -4.1 -4.2  0.0 -4.4 -2.3 -4.7
S- 33 -5.5 -3.1 -4.1 -1.8 -4.7 -4.5 -2.9 -3.4 -6.4 -6.6 -5.4 -2.4 -5.0 -6.2 -6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.83 2.96 3.52 3.51 2.64 0.95 22.73 19.51 3.22 21.14 19.28 1.86  -1.36
     28  3.28 3.44 4.11 3.78 2.72 1.96       19.01 3.72       18.79 2.35  -1.38
     34 -2.20-2.00-1.49-1.80-2.44-3.69       24.54-1.81       24.22-3.08  -1.27
     33 -3.77-3.52-3.22-3.35-3.85-5.41       26.02-3.29       25.66-4.52  -1.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.35  3.17                   3.05  2.73 1.12  3.49  3.30 1.06   0.95
     28         3.60                         3.34 0.91        3.87 0.90   0.99
     34         3.05                         2.70 1.13        3.32 1.05   0.93
     33         2.87                         2.19 1.39        2.82 1.24   0.89
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 19.28)(1.06) + 21.14      0.96(F 28 - 18.79)(0.90) + 21.14

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  8.10  9.29 21.08 36.29 51.06 61.00 63.02 60.43 52.41 37.81 23.22  9.54
1952  9.56 13.33 27.44 39.09 54.41 62.18 65.77 63.36 53.90 42.13 29.21 18.94
1953 13.04 15.31 24.81 38.28 51.18 61.08 66.37 63.78 58.46 46.76 32.30 14.64
1954 10.56 13.04 26.21 34.76 49.30 59.87 66.19 63.29 54.47 43.15 31.20 18.73
1955 10.10  8.23 22.16 39.11 55.92 64.00 68.25 65.62 57.16 40.02 22.98  9.80
1956  5.68  9.86 18.87 33.73 50.42 60.51 65.31 60.71 56.33 44.89 32.39 14.84
1957  8.17 10.79 24.88 39.24 52.11 62.67 66.72 64.46 54.98 42.48 30.58 21.15
1958 15.56 19.16 28.33 42.86 52.59 59.92 63.57 63.28 57.17 44.27 27.55 11.77
1959  5.43 12.58 26.60 41.81 54.44 63.43 68.19 65.29 55.45 38.41 27.03 16.29
1960 14.19 12.01 22.93 37.02 52.27 62.05 66.94 65.84 57.98 44.88 29.07 15.50
1961 12.18 19.94 29.83 40.29 51.39 62.37 68.91 65.40 58.00 43.74 28.75 14.04
1962  7.63 12.70 24.88 39.99 52.60 61.73 65.74 62.79 57.13 46.00 32.41 15.65
1963  7.25 12.97 28.35 42.58 54.81 63.77 68.63 66.35 61.15 50.11 32.14 17.89
1964 11.76 16.20 25.92 40.40 55.16 64.75 66.34 63.31 54.25 42.96 26.80 12.62
1965  5.22  7.94 20.60 36.33 52.67 61.56 65.31 60.64 54.16 41.25 31.89 14.55
1966  8.94 12.17 25.81 38.82 50.42 62.49 67.26 64.81 55.61 42.35 27.68 15.44
1967  8.83 12.88 23.43 37.71 50.04 59.30 65.21 64.15 55.94 43.40 28.47 16.40
1968 10.29 16.74 28.66 42.53 52.60 60.73 65.79 63.92 57.17 45.02 29.21 14.16
1969  9.16 12.91 27.15 40.14 52.23 59.90 65.30 65.80 56.73 42.95 28.89 16.11
1970  9.89 10.91 23.05 36.47 52.27 63.07 68.63 65.99 57.34 43.46 26.80 11.15
1971  6.79 12.04 26.85 39.51 53.95 61.10 65.48 62.03 56.17 43.25 28.07 11.65
1972  4.29  7.72 20.93 38.97 53.09 62.50 65.07 61.98 53.60 40.41 23.93 14.13
1973 10.33 21.03 31.08 43.30 52.34 60.75 66.21 63.63 58.02 44.09 29.54 13.92
1974  9.52 13.27 26.14 37.95 51.65 61.92 66.43 62.67 54.03 42.70 32.21 20.04
1975 14.13 14.05 22.29 37.27 51.65 63.74 66.64 63.43 55.39 43.65 29.93 15.69
1976 12.42 16.30 30.38 41.60 55.86 63.28 68.30 65.91 55.89 40.12 21.85  7.37
1977  5.52 15.28 33.00 48.66 59.29 66.44 64.81 61.89 53.03 41.25 25.15 10.44
1978  4.50 10.77 24.66 41.47 54.17 63.13 66.41 65.71 58.32 43.78 25.69  8.81
1979  1.76  7.32 20.73 35.37 48.34 59.07 64.65 63.86 55.25 42.74 29.72 17.61
1980 12.26 12.25 25.67 41.63 55.90 63.28 65.57 63.05 53.82 42.30 27.74 17.72
1981 13.66 20.93 31.99 43.33 53.07 61.17 65.48 63.38 54.70 44.02 29.26 12.88
1982  4.59  8.23 23.18 38.43 50.17 60.24 63.35 62.57 54.35 40.11 28.31 17.37
1983 16.47 20.01 29.98 40.22 51.86 62.23 69.20 67.01 57.44 42.82 22.64  9.95
1984  8.28 16.17 28.90 38.20 52.44 60.56 66.67 62.81 55.31 41.52 27.85 14.05
1985  7.55 14.60 28.32 44.57 53.87 61.37 62.73 61.28 53.11 38.14 20.41 10.11
1986  8.03 18.06 29.10 43.80 55.69 64.20 66.62 63.37 54.88 41.16 28.83 18.26
1987 19.20 24.04 36.43 47.40 59.08 65.98 68.00 65.11 54.92 44.12 30.69 17.30
1988  8.23 11.03 25.16 44.16 58.87 68.48 70.67 66.38 55.56 41.35 26.00 16.01
1989  7.56 10.84 20.50 38.45 52.40 63.38 67.69 65.94 56.82 41.30 23.05 13.83
1990 11.42 20.86 28.85 41.49 53.43 62.12 67.16 65.23 56.93 44.66 28.17 14.87
1991 10.54 17.02 31.31 44.86 57.93 65.52 69.08 65.19 56.07 39.72 25.89 17.37
1992 17.63 23.05 31.16 42.94 53.14 60.36 62.08 60.54 54.04 41.55 26.50 14.06
1993  9.15 14.04 25.89 39.97 51.82 60.20 64.49 61.44 53.32 38.74 26.13 10.46
1994  4.81  9.95 25.78 42.47 54.78 62.88 65.56 63.81 57.70 46.80 33.06 20.24
1995 13.17 16.44 25.17 39.43 52.85 63.52 68.79 64.62 56.30 39.76 24.59  9.26
1996  6.01  7.82 20.37 34.38 51.21 61.67 67.19 64.27 56.81 40.24 23.21  8.96
1997  7.15 12.91 25.09 37.03 51.77 61.91 67.09 64.80 57.31 43.24 30.67 16.69

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.961 0.944 0.940 0.921
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.5  8.3  7.6  8.0 19.2  8.2  7.6 11.4 10.5 17.6  9.1  4.8 13.2  6.0  7.2
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 15 -0.1 -0.2  1.0  0.5  1.0 -0.3  0.4  1.2  1.4  1.5  0.5  0.5  0.6  1.7  0.4
S- 27 -4.7 -4.1 -5.5 -3.9 -4.3 -5.5 -7.5 -6.3 -5.1 -4.2 -5.8 -5.3 -5.0 -6.7 -5.5
S- 28 -5.6 -4.6 -4.6 -4.1 -6.2 -5.9 -7.5 -6.9 -5.7 -5.9 -3.1 -4.0 -4.4 -7.1 -2.8
S- 16 -1.9 -1.8  1.0 -1.3 -0.9 -3.4 -1.3 -2.1 -1.0 -1.1  2.3  1.5  0.9 -0.3  1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.42 0.79 2.68 1.94 0.63 0.92  9.63  8.26 1.37 10.35  9.68 0.67  -0.70
     27 -4.60-4.86-3.90-4.01-5.12-5.36       14.29-4.66       15.63-5.28  -0.62
     28 -4.48-4.62-3.69-4.00-5.47-4.71       14.08-4.45       15.56-5.22  -0.76
     16  0.63 0.67 1.92 1.07-1.07 0.53        8.75 0.87       10.87-0.53  -1.40
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.70  3.92                   3.13  3.59 0.87  4.23  4.17 1.02   1.16
     27         3.74                         3.27 0.96        3.87 1.09   1.14
     28         4.22                         3.27 0.96        4.77 0.89   0.93
     16         4.64                         3.96 0.79        4.90 0.86   1.09
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 -  9.68)(1.02) + 10.35      0.97(F 27 - 15.63)(1.09) + 10.35

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  26    0.959 0.940 0.931 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.0 16.2 14.6 18.1 24.0 11.0 10.8 20.9 17.0 23.0 14.0  9.9 16.4  7.8 12.9
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
S- 15  0.1  0.3  0.8  0.9  1.6  0.6  1.3  1.8  1.7  2.8  0.5  1.1  1.5  1.1  1.5
S- 27 -4.0 -3.7 -4.6 -3.3 -4.4 -5.7 -6.6 -5.5 -4.6 -2.9 -3.7 -4.8 -5.0 -7.2 -5.3
S- 16 -1.1 -2.1 -0.4 -1.3  1.2 -3.1  0.7 -1.6 -1.7 -0.5  1.2  1.0  1.6 -0.7  1.7
S- 26 -4.4 -3.5 -4.5 -2.6 -2.7 -5.5 -6.5 -4.2 -3.4 -1.0 -5.0 -4.8 -4.8 -6.7 -6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.61 0.29 2.96 2.25 1.04 1.46 12.89 11.80 1.09 15.79 14.61 1.18   0.10
     27 -4.26-5.09-3.35-3.57-4.68-4.79       17.42-4.53       20.54-4.75  -0.22
     16  0.70 0.37 2.04 1.33-0.69 0.38       12.20 0.69       16.13-0.34  -1.03
     26 -4.24-5.36-3.64-3.61-4.12-4.56       17.56-4.67       20.18-4.39   0.28
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.22  4.20                   3.46  3.23 1.07  4.68  4.48 1.05   0.98
     27         4.06                         3.13 1.11        4.03 1.16   1.05
     16         4.97                         3.63 0.95        4.98 0.94   0.99
     26         3.47                         2.74 1.27        3.54 1.32   1.05
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 14.61)(1.05) + 15.79      0.97(F 27 - 20.54)(1.16) + 15.79

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  26    0.954 0.932 0.930 0.921
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 30.0 28.9 28.3 29.1 36.4 25.2 20.5 28.9 31.3 31.2 25.9 25.8 25.2 20.4 25.1
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
S- 15  1.3  0.2  1.0  1.2  2.1  1.7  1.8  2.1  1.8  3.4  1.1  1.6  1.7  1.5  2.2
S- 27 -2.0 -2.5 -4.7 -3.2 -3.0 -4.3 -5.1 -4.7 -3.3 -2.0 -2.2 -3.5 -4.8 -5.8 -4.6
S- 16  1.4 -0.6 -0.8  0.5  2.3 -2.0  0.0 -0.7 -1.2  0.2  0.7  1.0  0.6 -0.5  1.7
S- 26 -1.7 -2.2 -3.5 -2.8 -0.5 -3.0 -4.0 -3.6 -1.5  0.0 -2.0 -2.6 -3.3 -4.2 -4.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.79 0.45 2.82 2.40 1.41 1.90 24.86 23.68 1.17 27.47 25.82 1.65   0.47
     27 -3.51-4.38-2.85-2.95-3.71-3.74       28.61-3.75       31.18-3.71   0.04
     16  0.72 0.05 1.76 1.30-0.01 0.35       24.37 0.49       27.29 0.18  -0.31
     26 -2.67-3.82-2.46-1.92-2.55-2.56       28.07-3.21       30.09-2.62   0.59
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.76  3.61                   3.06  2.79 1.10  4.02  3.95 1.02   0.93
     27         3.55                         2.90 1.06        3.38 1.19   1.13
     16         4.11                         3.24 0.95        3.87 1.04   1.10
     26         2.98                         2.20 1.39        3.12 1.29   0.93
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 25.82)(1.02) + 27.47      0.97(F 27 - 31.18)(1.19) + 27.47

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  17    0.959 0.946 0.940 0.918
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 40.2 38.2 44.6 43.8 47.4 44.2 38.5 41.5 44.9 42.9 40.0 42.5 39.4 34.4 37.0
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 17 38.7 40.1 45.4 44.7 45.9 45.0 40.3 42.9 44.0 44.3 42.6 43.8 37.8 35.0 37.9
S- 15  1.9  0.3  1.5  1.3  2.8  2.8  2.3  2.3  2.5  3.2  1.6  2.0  1.9  1.8  2.6
S- 16  2.0 -0.6 -0.8  0.0  2.0  0.2  0.1 -0.1  0.8  0.1  0.0 -0.3  2.0  0.2  1.4
S- 27 -1.3 -2.6 -3.7 -2.7 -2.4 -2.6 -3.0 -2.9 -1.8 -1.2 -1.5 -2.8 -2.8 -4.4 -3.4
S- 17  1.5 -1.9 -0.8 -0.9  1.5 -0.8 -1.8 -1.4  0.8 -1.3 -2.6 -1.4  1.6 -0.7 -0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.93 0.90 2.60 2.23 1.78 2.24 38.79 37.35 1.44 41.29 39.23 2.07   0.63
     16  0.64-0.06 1.58 0.84 0.25 0.60       38.31 0.47       40.83 0.46  -0.01
     27 -2.83-3.69-2.55-2.44-2.83-2.54       41.92-3.13       43.90-2.61   0.53
     17 -0.28-0.59 0.41-0.14-0.56-0.63       39.03-0.24       41.90-0.61  -0.37
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.22  2.95                   2.64  2.04 1.29  3.36  3.20 1.05   0.81
     16         3.40                         2.33 1.13        3.46 0.97   0.86
     27         2.83                         2.12 1.24        3.14 1.07   0.86
     17         3.25                         2.32 1.14        3.23 1.04   0.92
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 39.23)(1.05) + 41.29      0.97(F 16 - 40.83)(0.97) + 41.29

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  27  28    0.958 0.952 0.941 0.929
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 51.9 52.4 53.9 55.7 59.1 58.9 52.4 53.4 57.9 53.1 51.8 54.8 52.8 51.2 51.8
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 16  1.5 -0.4 -0.4  0.9 -0.1 -0.2 -0.9  0.5  1.2  0.5  0.3  0.1  0.7  0.6  0.4
S- 15  2.3  0.3  1.7  1.9  2.6  3.0  2.1  2.4  2.6  2.8  2.2  2.7  1.8  2.8  2.7
S- 27 -1.0 -3.2 -3.9 -2.5 -2.0 -1.5 -2.7 -2.3 -1.5 -1.7 -1.7 -2.4 -1.9 -2.2 -2.2
S- 28 -1.0 -2.7 -4.0 -1.8 -2.4 -2.1 -3.2 -2.1 -1.3 -1.6 -1.4 -2.6 -0.7 -2.3 -2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  0.37 0.17 0.95 0.19 0.04 0.53 52.69 52.25 0.44 54.08 53.78 0.30  -0.14
     15  2.00 1.34 2.49 1.95 1.87 2.51       50.94 1.75       51.80 2.27   0.53
     27 -2.53-3.19-2.47-2.28-2.61-1.95       55.52-2.83       56.26-2.18   0.64
     28 -2.53-2.93-2.53-2.55-2.71-1.69       55.44-2.75       56.16-2.08   0.67
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   2.42  2.58                   1.84  1.73 1.07  2.55  2.66 0.96   0.90
     15         2.28                         1.68 1.10        2.44 1.05   0.96
     27         2.14                         1.60 1.15        2.53 1.01   0.88
     28         2.33                         1.88 0.98        2.71 0.94   0.96
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.98(F 16 - 53.78)(0.96) + 54.08      0.98(F 15 - 51.80)(1.05) + 54.08

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.935 0.935 0.924 0.894
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.2 60.6 61.4 64.2 66.0 68.5 63.4 62.1 65.5 60.4 60.2 62.9 63.5 61.7 61.9
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
S- 15  1.9  0.7  1.9  2.2  2.6  2.9  2.1  2.5  2.8  2.4  2.4  2.5  2.2  2.9  2.8
S- 16  0.5 -0.9 -0.3  0.3  0.2 -0.2 -0.7  0.5  1.2  0.3  1.2  0.3  1.0  0.5 -0.5
S- 27 -2.1 -3.2 -3.1 -1.9 -2.5 -1.7 -1.7 -1.7 -1.5 -1.9 -2.2 -2.2 -1.5 -1.2 -1.4
S- 28 -2.4 -3.5 -3.6 -2.1 -2.8 -2.4 -2.3 -1.6 -1.3 -1.7 -1.5 -2.3 -0.7 -1.2 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.03 1.55 2.57 1.74 1.88 2.57 62.06 60.13 1.93 62.96 60.63 2.32   0.40
     16  0.18 0.05 0.71-0.20-0.11 0.57       61.71 0.35       62.73 0.23  -0.12
     27 -2.30-2.82-2.04-2.30-2.46-1.70       64.55-2.49       64.95-2.00   0.49
     28 -2.60-3.00-2.44-2.88-2.81-1.55       64.79-2.73       65.06-2.10   0.63
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.92  1.80                   1.43  1.34 1.07  2.23  2.04 1.10   1.03
     16         1.88                         1.17 1.21        2.29 0.98   0.80
     27         1.75                         1.35 1.06        2.14 1.04   0.99
     28         1.89                         1.49 0.96        2.35 0.95   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 60.63)(1.10) + 62.96      0.97(F 16 - 62.73)(0.98) + 62.96

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  27  26    0.938 0.936 0.903 0.879
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.2 66.7 62.7 66.6 68.0 70.7 67.7 67.2 69.1 62.1 64.5 65.6 68.8 67.2 67.1
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 16 -0.4 -1.1 -0.2  0.0  0.6 -0.9 -0.4  0.2  0.6  0.1  1.8  0.5  0.6  0.3 -0.6
S- 15  1.6  0.6  1.5  2.4  2.0  2.5  2.3  2.1  2.5  2.1  2.2  2.4  2.2  2.7  2.6
S- 27 -2.2 -2.8 -3.0 -1.8 -2.4 -2.3 -1.6 -1.5 -1.2 -1.9 -2.4 -1.7 -2.2 -0.7 -1.3
S- 26  0.1 -0.7 -1.1  0.8 -0.1  0.3  1.2  0.9  1.2  0.0 -0.6  0.3 -0.6  1.7  1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16 -0.05-0.13 0.41-0.43-0.42 0.47 66.35 66.34 0.01 66.87 66.81 0.06   0.05
     15  1.95 1.47 2.60 1.70 1.73 2.39       64.47 1.88       64.75 2.12   0.24
     27 -2.11-2.59-1.40-2.42-2.37-1.62       68.48-2.13       68.79-1.92   0.20
     26  0.15-0.41 0.78 0.00 0.00 0.52       66.26 0.09       66.53 0.34   0.25
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   1.81  1.90                   1.65  1.66 0.99  2.28  2.54 0.90   0.90
     15         1.78                         1.70 0.97        2.24 1.02   1.05
     27         1.68                         1.56 1.06        2.22 1.03   0.97
     26         1.66                         1.53 1.08        2.13 1.07   0.99
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.97(F 16 - 66.81)(0.90) + 66.87      0.97(F 15 - 64.75)(1.02) + 66.87

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  17  27    0.932 0.925 0.865 0.863
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.0 62.8 61.3 63.4 65.1 66.4 65.9 65.2 65.2 60.5 61.4 63.8 64.6 64.3 64.8
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 17 67.1 64.6 61.5 62.0 63.6 65.4 66.8 66.5 66.1 60.0 59.2 64.2 64.3 63.9 65.7
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
S- 15  1.3  0.5  1.6  2.0  1.9  2.4  2.1  2.1  2.5  2.3  2.0  2.4  2.3  2.0  2.4
S- 16 -0.1 -1.1  0.5  0.7  0.8  0.6 -0.4 -0.2  0.2  0.9  1.1  0.5  0.1  0.3 -0.5
S- 17 -0.1 -1.8 -0.2  1.3  1.5  1.0 -0.8 -1.2 -0.9  0.5  2.2 -0.4  0.3  0.3 -0.9
S- 27 -2.5 -2.8 -2.8 -2.0 -2.1 -2.8 -1.1 -1.6 -0.9 -1.4 -2.3 -1.5 -2.5 -1.2 -1.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.85 1.36 2.39 1.76 1.58 2.27 63.64 61.93 1.71 64.12 62.14 1.98   0.27
     16 -0.01-0.41 0.53-0.28-0.15 0.35       63.71-0.07       63.90 0.22   0.29
     17 -0.26-0.67 0.20-0.44-0.43 0.18       63.99-0.35       64.06 0.06   0.41
     27 -2.08-2.70-1.24-2.42-2.33-1.56       65.90-2.26       66.03-1.91   0.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.70  1.62                   1.86  1.85 1.00  1.85  1.85 1.00   0.99
     16         1.77                         1.87 0.99        2.13 0.87   0.88
     17         1.89                         1.87 0.99        2.34 0.79   0.80
     27         1.55                         1.73 1.07        1.88 0.98   0.92
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 62.14)(1.00) + 64.12      0.96(F 16 - 63.90)(0.87) + 64.12

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.926 0.921 0.902 0.878
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 57.4 55.3 53.1 54.9 54.9 55.6 56.8 56.9 56.1 54.0 53.3 57.7 56.3 56.8 57.3
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
S- 15  0.9  0.0  1.2  1.7  1.6  2.0  1.7  2.0  2.4  1.9  2.1  2.1  1.9  1.8  2.5
S- 16  0.2 -0.1  1.0  0.5  0.5  0.2  0.2 -0.1  0.9  0.6  0.4  0.6  0.3  0.7  0.1
S- 27 -2.8 -3.5 -2.7 -2.3 -1.9 -2.7 -1.8 -1.8 -1.4 -1.8 -2.4 -1.6 -2.6 -1.7 -1.6
S- 28 -3.6 -2.9 -2.3 -2.1 -1.7 -2.8 -2.2 -2.4 -1.9 -1.8 -2.4 -1.3 -2.0 -1.4 -2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.63 1.17 2.20 1.60 1.23 2.08 56.20 54.68 1.52 55.77 54.06 1.71   0.19
     16  0.27-0.02 0.82 0.05 0.06 0.52       55.96 0.24       55.36 0.41   0.17
     27 -2.26-2.78-1.49-2.50-2.53-1.88       58.58-2.38       57.95-2.18   0.20
     28 -2.66-3.27-1.83-3.32-2.74-1.89       59.04-2.84       57.99-2.22   0.61
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.75  1.67                   2.18  2.08 1.05  1.43  1.44 0.99   0.94
     16         1.77                         2.28 0.96        1.60 0.89   0.94
     27         1.56                         1.89 1.16        1.35 1.06   0.92
     28         1.66                         2.03 1.08        1.53 0.93   0.87
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.96(F 15 - 54.06)(0.99) + 55.77      0.96(F 16 - 55.36)(0.89) + 55.77

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.954 0.947 0.947 0.929
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.8 41.5 38.1 41.2 44.1 41.3 41.3 44.7 39.7 41.5 38.7 46.8 39.8 40.2 43.2
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 16 42.5 40.6 35.8 39.5 44.0 40.9 41.7 44.0 38.6 40.9 39.3 45.7 39.7 38.2 43.2
S- 15  0.0  0.2  1.0  1.4  1.5  1.1  1.0  1.9  1.8  1.2  1.2  1.3  1.6  1.2  1.4
S- 27 -3.8 -4.1 -3.8 -3.2 -2.4 -3.3 -3.4 -3.1 -2.3 -2.7 -3.4 -2.6 -3.3 -3.3 -2.6
S- 28 -3.5 -3.5 -1.9 -2.8 -2.0 -3.1 -3.5 -3.1 -2.6 -2.2 -3.3 -1.7 -3.0 -1.6 -2.8
S- 16  0.3  0.9  2.3  1.7  0.1  0.4 -0.4  0.6  1.1  0.7 -0.6  1.1  0.1  2.1  0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.24 0.77 1.94 1.35 0.79 1.40 43.26 42.10 1.16 41.67 40.48 1.19   0.04
     27 -3.01-3.31-2.17-3.24-3.41-2.91       46.26-3.00       44.84-3.16  -0.16
     28 -2.77-3.26-1.84-3.14-3.06-2.46       46.06-2.81       44.38-2.70   0.10
     16  0.73 0.42 1.48 0.61 0.48 0.65       42.43 0.83       40.97 0.70  -0.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.41  2.31                   3.09  2.86 1.08  2.25  2.28 0.99   0.91
     27         2.18                         2.67 1.16        2.10 1.07   0.93
     28         2.26                         2.75 1.12        2.26 1.00   0.89
     16         2.46                         3.13 0.99        2.52 0.89   0.91
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 40.48)(0.99) + 41.67      0.97(F 27 - 44.84)(1.07) + 41.67

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  16    0.974 0.962 0.962 0.926
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.6 27.9 20.4 28.8 30.7 26.0 23.0 28.2 25.9 26.5 26.1 33.1 24.6 23.2 30.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
S- 27 -4.2 -4.7 -4.0 -3.4 -3.3 -4.5 -4.9 -3.8 -3.5 -4.7 -4.5 -3.1 -4.7 -4.5 -3.3
S- 15 -0.9  0.7  0.4  1.2  0.7  0.3  0.6  1.6  0.8  0.4  0.2  0.2  1.7  0.6  0.6
S- 28 -3.3 -3.5 -2.9 -4.1 -3.0 -4.9 -5.0 -3.0 -4.4 -3.0 -3.9 -1.9 -4.7 -2.0 -3.1
S- 16 -0.4  2.2  0.6  1.0 -0.8 -1.1 -1.2  1.4  0.1  1.2 -0.2  1.8  0.4  2.8 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -3.70-3.73-2.98-3.81-4.03-4.06 29.17 32.62-3.46 26.51 30.59-4.08  -0.62
     15  1.06 0.83 1.94 1.31 0.43 0.64       27.95 1.21       25.90 0.61  -0.60
     28 -3.21-3.38-2.33-3.45-3.61-3.27       32.20-3.04       30.01-3.50  -0.46
     16  0.84 0.60 1.86 0.77 0.17 0.80       28.13 1.04       26.04 0.48  -0.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.13  2.75                   3.05  2.60 1.17  3.34  2.98 1.12   0.95
     15         2.97                         2.80 1.09        3.27 1.02   0.94
     28         2.91                         2.99 1.02        3.20 1.04   1.02
     16         3.24                         3.60 0.85        3.41 0.98   1.16
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 30.59)(1.12) + 26.51      0.98(F 15 - 25.90)(1.02) + 26.51

Station# 873  PARK RAPIDS/MUNICIPA, mn  1636001    lat/lon 95.05   46.90     1M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  16    0.947 0.944 0.936 0.907
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN:  9.9 14.1 10.1 18.3 17.3 16.0 13.8 14.9 17.4 14.1 10.5 20.2  9.3  9.0 16.7
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 27 -4.7 -4.9 -4.4 -4.4 -4.7 -6.6 -6.0 -4.9 -3.5 -5.6 -5.7 -4.0 -6.5 -5.4 -6.5
S- 15 -0.8  1.1  0.6  0.8  0.0  0.3  0.6  1.5  0.8  0.2 -0.3  0.1  1.6  0.0 -2.8
S- 28 -4.6 -4.1 -3.8 -5.8 -4.5 -6.7 -6.5 -4.4 -5.2 -3.3 -4.6 -2.7 -6.6 -2.2 -5.6
S- 16 -1.9  1.6 -0.4 -0.3 -2.1 -0.6 -2.4  0.8 -0.9  1.7 -0.3  2.2 -0.1  3.1 -2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -4.56-4.79-3.64-4.32-4.97-5.32 15.06 19.51-4.45 14.09 19.28-5.19  -0.73
     15  1.01 0.72 2.22 1.47 0.38-0.07       13.83 1.23       13.85 0.24  -0.99
     28 -4.11-4.31-3.06-4.06-4.89-4.31       19.01-3.95       18.79-4.70  -0.75
     16  0.69 0.53 2.19 0.77-0.57 0.48       13.99 1.07       14.22-0.13  -1.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.36  3.17                   3.18  2.73 1.17  3.49  3.30 1.06   0.91
     15         3.46                         3.17 1.01        3.74 0.94   0.93
     28         3.60                         3.34 0.95        3.87 0.90   0.95
     16         4.01                         4.07 0.78        4.03 0.87   1.11
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.97(F 27 - 19.28)(1.06) + 14.09      0.97(F 15 - 13.85)(0.94) + 14.09

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 10.36 12.09 23.63 38.11 51.60 61.48 63.21 61.25 53.32 39.97 25.71 13.04
1952 12.45 16.18 29.07 40.48 55.59 63.40 66.54 63.93 54.84 44.04 31.55 21.53
1953 15.54 17.47 26.60 39.64 52.28 61.71 66.43 63.68 58.71 47.63 34.03 17.16
1954 14.16 16.41 29.19 36.67 50.55 60.17 65.54 62.75 54.54 44.49 32.97 21.02
1955 12.61 11.31 24.61 41.09 56.84 64.87 68.54 66.20 57.69 42.18 25.29 12.62
1956  8.06 13.03 22.38 36.84 52.00 61.56 66.00 62.03 57.19 45.94 33.31 16.40
1957  9.98 12.24 25.79 39.29 52.07 62.17 66.39 64.28 55.45 43.64 31.95 22.17
1958 15.95 19.02 28.54 42.96 52.54 59.59 63.00 63.22 57.09 45.45 28.92 13.65
1959  6.74 13.70 27.06 42.29 54.59 63.91 68.20 65.47 55.84 39.44 28.14 17.47
1960 14.81 12.43 23.11 37.32 52.52 61.79 66.49 65.49 58.06 45.84 30.81 17.39
1961 13.93 21.04 30.94 40.91 51.44 61.87 67.54 64.85 58.05 44.93 30.14 15.91
1962  9.45 14.25 25.77 40.74 52.50 61.28 64.83 62.80 57.60 47.03 33.91 17.52
1963  9.39 14.46 28.99 42.80 54.45 63.54 67.90 65.77 60.80 50.93 33.64 19.92
1964 13.83 18.23 27.59 40.99 55.14 64.25 66.08 63.54 55.25 44.78 29.01 14.84
1965  7.02  9.39 21.46 37.17 52.98 62.13 65.43 61.30 54.75 43.00 33.98 16.71
1966 10.92 13.88 27.66 39.85 50.99 62.74 67.55 65.29 56.27 43.32 28.60 16.68
1967 10.21 14.17 24.32 38.11 50.41 59.33 64.93 63.51 55.81 43.88 29.95 18.10
1968 12.01 18.20 29.87 43.57 53.31 61.31 66.26 64.37 57.86 46.04 30.90 16.22
1969 11.30 14.74 27.87 40.53 52.20 60.29 65.59 66.08 57.63 44.29 30.92 17.91
1970 12.10 12.73 24.63 37.28 52.70 63.16 68.68 66.15 58.07 44.94 29.02 13.66
1971  8.93 13.67 27.76 39.82 53.80 61.11 65.35 62.53 57.67 46.33 31.74 15.52
1972  8.01 10.84 22.43 39.40 53.33 63.38 66.03 62.58 54.14 41.18 25.24 15.36
1973 11.56 21.60 31.32 43.13 52.19 61.00 66.74 64.71 59.40 46.48 32.31 17.31
1974 12.25 15.65 27.50 39.13 52.74 63.03 67.51 63.59 54.48 43.73 33.09 21.44
1975 15.33 15.03 22.90 37.47 51.91 64.14 66.57 63.57 55.90 45.51 32.17 18.17
1976 14.87 19.14 32.79 43.20 56.59 64.17 69.03 66.52 56.86 41.30 23.66  8.45
1977  6.89 16.28 33.78 48.92 59.65 67.03 65.63 62.58 54.32 43.87 29.14 15.09
1978  8.15 13.53 26.20 42.57 54.43 63.11 65.96 65.05 58.06 44.75 28.07 11.87
1979  5.08 10.27 23.28 37.58 49.93 60.29 64.60 63.79 55.81 44.94 32.26 20.31
1980 14.60 14.92 27.08 42.53 56.25 64.16 66.59 64.41 55.73 44.57 30.35 20.69
1981 16.53 22.73 33.35 44.33 54.59 62.47 66.94 64.90 56.31 45.38 31.30 15.39
1982  7.68 10.63 24.97 40.79 53.31 64.55 67.30 66.58 58.44 44.99 32.98 21.74
1983 20.18 23.07 32.00 41.80 53.42 64.43 71.51 70.01 61.08 46.94 26.91 14.04
1984 12.27 19.86 31.93 41.26 55.27 63.35 69.42 65.86 59.05 44.75 31.05 16.83
1985 10.72 17.19 30.64 46.52 56.10 63.37 64.83 63.30 55.11 40.56 23.20 13.23
1986 10.61 19.80 30.49 45.07 57.04 65.00 67.32 63.81 55.79 42.62 30.52 19.96
1987 20.47 24.68 36.67 47.58 60.32 67.65 69.66 66.16 55.93 45.41 32.36 19.23
1988 10.34 13.01 26.19 44.30 58.49 68.71 71.08 67.08 56.29 42.88 27.97 18.50
1989 10.15 12.82 21.59 38.71 52.89 63.85 68.09 66.29 57.58 43.28 25.35 16.20
1990 12.93 21.63 29.59 41.95 54.21 63.12 67.85 65.54 56.27 44.55 28.33 15.37
1991 11.00 16.81 30.89 43.92 57.57 65.46 69.21 65.12 56.27 40.10 26.52 17.39
1992 17.37 21.98 29.39 41.06 51.92 59.87 62.02 60.25 54.23 42.31 28.04 15.87
1993 10.58 14.94 25.64 39.46 51.35 60.48 64.98 61.70 53.42 39.03 26.61 11.27
1994  5.22 10.10 25.22 41.69 54.09 62.81 65.65 63.86 57.49 47.25 34.14 21.01
1995 13.21 15.66 24.81 39.07 52.89 63.26 68.72 64.49 56.47 40.10 25.23  9.73
1996  5.95  7.53 20.01 34.26 50.52 61.09 66.50 64.25 56.55 40.47 24.16 10.54
1997  8.82 14.12 25.77 36.81 50.90 60.73 66.18 64.07 56.71 43.49 31.43 18.41

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.946 0.906 0.899 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.2 12.3 10.7 10.6 20.5 10.3 10.1 12.9 11.0 17.4 10.6  5.2 13.2  5.9  8.8
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 15  3.6  3.8  4.2  3.1  2.3  1.9  2.9  2.8  1.8  1.2  1.9  0.9  0.6  1.6  2.0
S- 27 -0.9 -0.1 -2.3 -1.3 -3.1 -3.4 -4.9 -4.8 -4.6 -4.5 -4.3 -4.9 -4.9 -6.8 -3.8
S- 28 -1.8 -0.6 -1.4 -1.6 -4.9 -3.7 -4.9 -5.4 -5.2 -6.2 -1.7 -3.6 -4.4 -7.1 -1.1
S- 16  1.8  2.2  4.2  1.3  0.4 -1.3  1.3 -0.6 -0.6 -1.4  3.7  1.9  0.9 -0.4  3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.42 2.82 4.58 4.35 3.32 1.45 11.62  8.26 3.36 11.99  9.68 2.31  -1.04
     27 -2.60-2.84-2.00-1.59-2.43-4.83       14.29-2.67       15.63-3.64  -0.97
     28 -2.48-2.59-1.79-1.58-2.78-4.18       14.08-2.46       15.56-3.57  -1.11
     16  2.63 2.70 3.82 3.49 1.62 1.06        8.75 2.86       10.87 1.11  -1.75
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.53  3.92                   2.99  3.59 0.83  4.28  4.17 1.03   1.23
     27         3.74                         3.27 0.92        3.87 1.11   1.21
     28         4.22                         3.27 0.91        4.77 0.90   0.98
     16         4.64                         3.96 0.76        4.90 0.87   1.16
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 -  9.68)(1.03) + 11.99      0.95(F 27 - 15.63)(1.11) + 11.99

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.950 0.917 0.913 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.1 19.9 17.2 19.8 24.7 13.0 12.8 21.6 16.8 22.0 14.9 10.1 15.7  7.5 14.1
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 15  3.2  4.0  3.4  2.6  2.2  2.6  3.3  2.6  1.4  1.8  1.4  1.3  0.7  0.8  2.7
S- 27 -0.9  0.0 -2.0 -1.6 -3.7 -3.8 -4.6 -4.8 -4.8 -4.0 -2.8 -4.7 -5.8 -7.5 -4.1
S- 26 -1.4  0.2 -1.9 -0.9 -2.0 -3.5 -4.5 -3.4 -3.6 -2.1 -4.1 -4.6 -5.5 -7.0 -5.0
S- 16  2.0  1.6  2.2  0.4  1.9 -1.2  2.6 -0.8 -1.9 -1.6  2.1  1.2  0.9 -1.0  2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.25 2.31 4.53 4.34 3.10 1.45 14.75 11.80 2.95 16.88 14.61 2.27  -0.67
     27 -2.62-3.07-1.78-1.48-2.61-4.80       17.42-2.67       20.54-3.66  -0.99
     26 -2.59-3.33-2.07-1.52-2.05-4.57       17.56-2.81       20.18-3.30  -0.49
     16  2.35 2.40 3.61 3.42 1.37 0.37       12.20 2.55       16.13 0.75  -1.80
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.94  4.20                   3.12  3.23 0.96  4.78  4.48 1.07   1.11
     27         4.06                         3.13 1.00        4.03 1.19   1.19
     26         3.47                         2.74 1.14        3.54 1.35   1.18
     16         4.97                         3.63 0.86        4.98 0.96   1.12
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 14.61)(1.07) + 16.88      0.96(F 27 - 20.54)(1.19) + 16.88

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.953 0.932 0.925 0.906
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.0 31.9 30.6 30.5 36.7 26.2 21.6 29.6 30.9 29.4 25.6 25.2 24.8 20.0 25.8
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 15  3.4  3.3  3.4  2.6  2.4  2.7  2.9  2.8  1.4  1.6  0.9  1.0  1.3  1.1  2.9
S- 26  0.3  0.8 -1.2 -1.5 -0.2 -2.0 -2.9 -2.8 -1.9 -1.7 -2.2 -3.1 -3.7 -4.6 -3.7
S- 27  0.0  0.6 -2.4 -1.8 -2.8 -3.3 -4.0 -4.0 -3.7 -3.8 -2.5 -4.0 -5.1 -6.2 -3.9
S- 16  3.4  2.5  1.5  1.9  2.6 -0.9  1.1  0.1 -1.6 -1.6  0.4  0.4  0.3 -0.9  2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.93 2.12 3.97 3.73 2.91 1.46 26.32 23.68 2.63 28.06 25.82 2.23  -0.40
     26 -1.53-2.15-1.32-0.59-1.05-3.00       28.07-1.76       30.09-2.04  -0.28
     27 -2.38-2.71-1.70-1.62-2.21-4.18       28.61-2.29       31.18-3.12  -0.83
     16  1.85 1.72 2.91 2.64 1.49-0.08       24.37 1.95       27.29 0.77  -1.18
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.63  3.61                   2.73  2.79 0.98  4.24  3.95 1.07   1.10
     26         2.98                         2.20 1.24        3.12 1.36   1.10
     27         3.55                         2.90 0.94        3.38 1.25   1.33
     16         4.11                         3.24 0.84        3.87 1.10   1.30
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 25.82)(1.07) + 28.06      0.97(F 26 - 30.09)(1.36) + 28.06

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.961 0.943 0.930 0.921
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.8 41.3 46.5 45.1 47.6 44.3 38.7 42.0 43.9 41.1 39.5 41.7 39.1 34.3 36.8
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 15  3.5  3.3  3.5  2.6  3.0  2.9  2.6  2.8  1.5  1.3  1.1  1.2  1.6  1.7  2.4
S- 27  0.3  0.4 -1.8 -1.4 -2.2 -2.5 -2.7 -2.5 -2.7 -3.1 -2.0 -3.6 -3.1 -4.5 -3.6
S- 26  1.9  1.8  0.2 -0.6  0.5  0.1 -0.7 -1.0 -1.3 -0.7 -0.9 -1.2 -1.5 -2.6 -2.2
S- 16  3.6  2.4  1.2  1.3  2.1  0.3  0.3  0.4 -0.1 -1.8 -0.5 -1.1  1.6  0.1  1.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.67 2.15 3.27 3.03 3.01 1.55 39.82 37.35 2.47 41.56 39.23 2.34  -0.13
     27 -2.09-2.44-1.88-1.64-1.60-3.23       41.92-2.10       43.90-2.33  -0.24
     26 -0.62-1.20-1.03 0.07 0.28-1.47       40.89-1.07       42.11-0.54   0.53
     16  1.38 1.19 2.24 1.64 1.48-0.09       38.31 1.51       40.83 0.74  -0.77
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.99  2.95                   2.09  2.04 1.02  3.48  3.20 1.09   1.06
     27         2.83                         2.12 0.99        3.14 1.11   1.13
     26         2.44                         1.61 1.30        2.98 1.17   0.90
     16         3.40                         2.33 0.90        3.46 1.01   1.12
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 39.23)(1.09) + 41.56      0.97(F 27 - 43.90)(1.11) + 41.56

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.957 0.944 0.928 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.4 55.3 56.1 57.0 60.3 58.5 52.9 54.2 57.6 51.9 51.3 54.1 52.9 50.5 50.9
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
S- 15  3.9  3.2  4.0  3.3  3.9  2.7  2.6  3.2  2.2  1.6  1.8  2.0  1.9  2.1  1.8
S- 27  0.5 -0.3 -1.6 -1.1 -0.8 -1.9 -2.2 -1.6 -1.9 -2.9 -2.2 -3.1 -1.8 -2.8 -3.1
S- 28  0.5  0.1 -1.8 -0.5 -1.2 -2.5 -2.7 -1.3 -1.7 -2.8 -1.9 -3.3 -0.7 -3.0 -2.8
S- 16  3.0  2.4  1.8  2.2  1.2 -0.6 -0.4  1.2  0.8 -0.7 -0.2 -0.5  0.7 -0.1 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.51 2.03 2.68 2.41 3.35 1.90 53.14 50.94 2.20 54.47 51.80 2.66   0.46
     27 -2.03-2.50-2.28-1.82-1.13-2.56       55.52-2.38       56.26-1.79   0.58
     28 -2.03-2.24-2.34-2.09-1.23-2.30       55.44-2.30       56.16-1.69   0.61
     16  0.87 0.86 1.15 0.64 1.51-0.08       52.25 0.89       53.78 0.69  -0.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.41  2.28                   1.71  1.68 1.02  2.84  2.44 1.16   1.14
     27         2.14                         1.60 1.07        2.53 1.12   1.05
     28         2.33                         1.88 0.91        2.71 1.05   1.15
     16         2.58                         1.73 0.99        2.66 1.07   1.08
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 51.80)(1.16) + 54.47      0.97(F 27 - 56.26)(1.12) + 54.47

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  26    0.924 0.923 0.901 0.888
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.4 63.3 63.4 65.0 67.7 68.7 63.8 63.1 65.5 59.9 60.5 62.8 63.3 61.1 60.7
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 27  0.1 -0.5 -1.1 -1.1 -0.8 -1.4 -1.3 -0.7 -1.6 -2.4 -2.0 -2.3 -1.8 -1.7 -2.5
S- 15  4.1  3.4  3.9  3.0  4.3  3.2  2.6  3.5  2.8  1.9  2.6  2.4  1.9  2.3  1.7
S- 28 -0.2 -0.7 -1.6 -1.3 -1.1 -2.2 -1.8 -0.6 -1.4 -2.2 -1.2 -2.4 -1.0 -1.8 -3.2
S- 26  2.5  1.9  1.3  1.2  2.2  2.0  1.7  1.9  0.7 -0.2 -0.1  0.4 -0.2  0.9  0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.77-2.42-2.02-1.68-0.78-2.04 62.25 64.55-2.30 63.55 64.95-1.41   0.89
     15  2.56 1.95 2.60 2.36 3.56 2.23       60.13 2.12       60.63 2.91   0.79
     28 -2.07-2.61-2.42-2.26-1.13-1.88       64.79-2.55       65.06-1.51   1.03
     26  0.55-0.21 0.02 0.82 1.79 0.22       62.40-0.15       62.47 1.08   1.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.02  1.75                   1.43  1.35 1.06  2.42  2.14 1.13   1.07
     15         1.80                         1.34 1.07        2.04 1.19   1.11
     28         1.89                         1.49 0.96        2.35 1.03   1.07
     26         1.62                         1.36 1.05        1.94 1.25   1.19
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.96(F 27 - 64.95)(1.13) + 63.55      0.96(F 15 - 60.63)(1.19) + 63.55

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  16  26    0.896 0.894 0.865 0.863
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.5 69.4 64.8 67.3 69.7 71.1 68.1 67.8 69.2 62.0 65.0 65.7 68.7 66.5 66.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 27  0.2 -0.1 -0.9 -1.1 -0.7 -1.9 -1.2 -0.9 -1.1 -2.0 -1.9 -1.6 -2.2 -1.4 -2.2
S- 15  3.9  3.3  3.7  3.1  3.7  2.9  2.7  2.8  2.6  2.1  2.7  2.5  2.1  2.1  1.7
S- 16  1.9  1.6  1.9  0.7  2.2 -0.5  0.0  0.9  0.8  0.0  2.3  0.6  0.5 -0.4 -1.5
S- 26  2.5  2.1  1.0  1.5  1.5  0.7  1.6  1.6  1.3  0.0 -0.1  0.4 -0.7  1.0  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.74-2.59-1.63-1.97-0.72-1.76 66.14 68.48-2.34 67.53 68.79-1.26   1.08
     15  2.32 1.47 2.37 2.14 3.37 2.25       64.47 1.67       64.75 2.79   1.11
     16  0.32-0.13 0.17 0.01 1.22 0.32       66.34-0.20       66.81 0.73   0.93
     26  0.53-0.41 0.54 0.44 1.64 0.37       66.26-0.12       66.53 1.01   1.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.89  1.68                   1.56  1.56 1.00  2.47  2.22 1.11   1.11
     15         1.78                         1.70 0.92        2.24 1.11   1.20
     16         1.90                         1.66 0.94        2.54 0.97   1.03
     26         1.66                         1.53 1.02        2.13 1.16   1.14
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.95(F 27 - 68.79)(1.11) + 67.53      0.95(F 15 - 64.75)(1.11) + 67.53

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  28    0.895 0.870 0.844 0.839
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.0 65.9 63.3 63.8 66.2 67.1 66.3 65.5 65.1 60.3 61.7 63.9 64.5 64.3 64.1
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
S- 15  4.3  3.5  3.6  2.4  3.0  3.1  2.5  2.4  2.4  2.0  2.3  2.4  2.1  2.0  1.7
S- 27  0.5  0.2 -0.8 -1.6 -1.0 -2.1 -0.8 -1.3 -0.9 -1.7 -2.0 -1.4 -2.6 -1.2 -1.9
S- 16  2.9  1.9  2.5  1.2  1.9  1.3  0.0  0.2  0.1  0.6  1.4  0.5  0.0  0.2 -1.2
S- 28 -0.5 -0.3 -0.7 -1.6 -1.0 -2.0 -1.7 -1.8 -1.6 -1.5 -1.7 -1.3 -2.5 -1.2 -2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.34 1.58 2.44 2.28 3.22 2.13 63.77 61.93 1.85 64.79 62.14 2.65   0.80
     27 -1.58-2.48-1.19-1.90-0.68-1.70       65.90-2.12       66.03-1.25   0.88
     16  0.49-0.19 0.58 0.24 1.49 0.22       63.71 0.06       63.90 0.89   0.83
     28 -2.33-3.33-1.99-3.14-1.21-1.82       66.69-2.91       66.27-1.49   1.43
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.76  1.62                   1.53  1.85 0.83  2.21  1.85 1.19   1.45
     27         1.55                         1.73 0.88        1.88 1.18   1.33
     16         1.77                         1.87 0.82        2.13 1.04   1.28
     28         1.76                         1.85 0.83        2.14 1.04   1.25
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.95(F 15 - 62.14)(1.19) + 64.79      0.93(F 27 - 66.03)(1.18) + 64.79

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  28    0.893 0.867 0.845 0.823
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.1 59.0 55.1 55.8 55.9 56.3 57.6 56.3 56.3 54.2 53.4 57.5 56.5 56.5 56.7
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
S- 15  4.5  3.8  3.2  2.6  2.6  2.7  2.5  1.4  2.6  2.1  2.2  1.9  2.1  1.5  1.9
S- 27  0.8  0.2 -0.7 -1.4 -0.9 -2.0 -1.0 -2.5 -1.2 -1.6 -2.3 -1.8 -2.4 -1.9 -2.2
S- 26  2.5  1.4 -0.2  0.2  0.9 -0.2  0.5 -0.5  0.3  0.0 -0.6 -0.1 -1.2 -0.5  0.4
S- 28  0.1  0.8 -0.3 -1.2 -0.7 -2.1 -1.4 -3.1 -1.7 -1.7 -2.3 -1.5 -1.8 -1.7 -3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.38 1.61 2.66 2.49 3.01 2.02 56.61 54.68 1.93 56.55 54.06 2.49   0.56
     27 -1.51-2.33-1.03-1.61-0.75-1.93       58.58-1.97       57.95-1.40   0.57
     26  0.07-0.80 0.36 0.13 0.81-0.25       57.05-0.44       56.36 0.19   0.62
     28 -1.91-2.83-1.37-2.44-0.96-1.95       59.04-2.42       57.99-1.44   0.98
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.72  1.67                   1.90  2.08 0.91  1.77  1.44 1.23   1.34
     27         1.56                         1.89 1.01        1.35 1.32   1.31
     26         1.59                         1.81 1.05        1.27 1.40   1.33
     28         1.66                         2.03 0.94        1.53 1.16   1.24
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.95(F 15 - 54.06)(1.23) + 56.55      0.93(F 27 - 57.95)(1.32) + 56.55

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  28    0.947 0.943 0.920 0.916
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 46.9 44.8 40.6 42.6 45.4 42.9 43.3 44.5 40.1 42.3 39.0 47.3 40.1 40.5 43.5
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
S- 15  4.1  3.4  3.4  2.8  2.8  2.6  2.9  1.8  2.2  1.9  1.5  1.7  2.0  1.5  1.6
S- 27  0.3 -0.9 -1.3 -1.8 -1.1 -1.8 -1.4 -3.2 -1.9 -2.0 -3.1 -2.2 -3.0 -3.1 -2.4
S- 26  0.9 -0.4 -2.0 -1.1  0.5 -1.1 -0.6 -2.0 -1.5 -1.1 -2.1 -1.1 -1.7 -2.6 -1.4
S- 28  0.7 -0.2  0.5 -1.3 -0.7 -1.5 -1.6 -3.2 -2.2 -1.5 -3.0 -1.3 -2.7 -1.4 -2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.71 2.16 3.13 3.18 3.01 1.79 44.62 42.10 2.52 42.92 40.48 2.43  -0.08
     27 -1.55-1.93-0.98-1.40-1.19-2.52       46.26-1.64       44.84-1.92  -0.29
     26 -0.72-1.08-0.27-0.40-0.48-1.64       45.40-0.78       44.07-1.15  -0.37
     28 -1.30-1.88-0.65-1.30-0.84-2.07       46.06-1.44       44.38-1.46  -0.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.40  2.31                   2.79  2.86 0.98  2.46  2.28 1.08   1.10
     27         2.18                         2.67 1.05        2.10 1.17   1.12
     26         2.10                         2.42 1.15        1.91 1.29   1.12
     28         2.26                         2.75 1.02        2.26 1.09   1.07
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 40.48)(1.08) + 42.92      0.97(F 27 - 44.84)(1.17) + 42.92

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  28    0.950 0.948 0.923 0.918
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.9 31.0 23.2 30.5 32.4 28.0 25.4 28.3 26.5 28.0 26.6 34.1 25.2 24.2 31.4
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
S- 27  0.0 -1.5 -1.2 -1.7 -1.6 -2.5 -2.6 -3.6 -2.9 -3.2 -4.0 -2.0 -4.1 -3.5 -2.5
S- 15  3.3  3.9  3.2  2.9  2.4  2.3  2.9  1.8  1.5  1.9  0.7  1.3  2.3  1.5  1.3
S- 26 -1.2 -1.8 -2.4 -1.3 -1.0 -2.3 -1.9 -3.8 -3.1 -3.3 -4.2 -2.1 -3.0 -4.9 -2.3
S- 28  1.0 -0.3 -0.1 -2.4 -1.3 -2.9 -2.7 -2.8 -3.7 -1.5 -3.4 -0.8 -4.1 -1.0 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.80-2.01-1.28-1.39-1.56-3.19 30.89 32.62-1.73 28.12 30.59-2.47  -0.74
     15  2.95 2.54 3.65 3.73 2.91 1.51       27.95 2.94       25.90 2.22  -0.72
     26 -1.76-1.72-1.25-1.27-1.73-3.27       32.29-1.40       30.70-2.58  -1.18
     28 -1.31-1.67-0.63-1.03-1.14-2.40       32.20-1.31       30.01-1.89  -0.58
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.04  2.75                   2.85  2.60 1.09  3.07  2.98 1.03   0.94
     15         2.97                         2.80 1.02        3.27 0.94   0.93
     26         2.57                         2.16 1.32        2.71 1.13   0.86
     28         2.91                         2.99 0.95        3.20 0.96   1.01
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.97(F 27 - 30.59)(1.03) + 28.12      0.97(F 15 - 25.90)(0.94) + 28.12

Station# 874  PINE RIVER/DAM      , mn  1654701    lat/lon 94.12   46.68     6M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  26    0.924 0.918 0.894 0.891
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.0 16.8 13.2 20.0 19.2 18.5 16.2 15.4 17.4 15.9 11.3 21.0  9.7 10.5 18.4
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
S- 15  3.3  3.9  3.7  2.5  1.9  2.8  2.9  2.0  0.8  2.0  0.5  0.9  2.1  1.6 -1.1
S- 27 -0.6 -2.1 -1.3 -2.7 -2.8 -4.1 -3.6 -4.4 -3.5 -3.8 -4.8 -3.2 -6.0 -3.8 -4.8
S- 28 -0.5 -1.3 -0.7 -4.1 -2.6 -4.2 -4.2 -3.9 -5.2 -1.5 -3.8 -1.9 -6.1 -0.6 -3.9
S- 26 -2.0 -2.8 -2.0 -2.6 -3.5 -4.6 -2.8 -5.0 -3.7 -5.0 -5.7 -4.1 -5.5 -6.4 -6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.15 2.84 4.17 4.15 2.96 0.96 17.16 13.83 3.32 15.84 13.85 1.98  -1.34
     27 -2.42-2.66-1.70-1.64-2.38-4.29       19.51-2.36       19.28-3.44  -1.08
     28 -1.97-2.18-1.11-1.37-2.30-3.28       19.01-1.85       18.79-2.96  -1.10
     26 -3.05-3.10-2.36-2.21-3.01-5.20       19.90-2.74       19.96-4.12  -1.38
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.26  3.46                   2.88  3.17 0.91  3.36  3.74 0.90   0.99
     27         3.17                         2.73 1.06        3.30 1.02   0.96
     28         3.60                         3.34 0.86        3.87 0.87   1.00
     26         2.97                         2.35 1.23        3.18 1.06   0.86
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 - 13.85)(0.90) + 15.84      0.96(F 27 - 19.28)(1.02) + 15.84

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 14.61 14.82 24.81 37.78 52.40 62.08 65.30 62.89 55.30 41.36 27.53 15.21
1952 13.95 17.29 29.66 41.02 56.17 64.56 68.65 66.60 57.16 45.29 31.70 21.81
1953 17.42 20.46 28.69 40.28 53.10 64.00 69.54 66.79 61.26 49.62 35.88 20.02
1954 17.90 20.00 32.87 39.60 53.95 63.63 69.89 67.47 57.70 46.95 33.99 23.75
1955 15.20 16.41 28.85 45.35 58.64 67.13 72.00 70.85 61.51 43.44 26.26 12.82
1956  9.32 13.94 23.99 39.56 56.14 66.02 70.04 65.57 60.47 47.39 35.40 19.44
1957 15.76 17.61 29.97 41.27 53.32 64.31 69.49 66.97 57.11 44.67 34.53 26.00
1958 20.43 21.45 29.14 43.90 54.56 62.63 66.88 67.19 61.16 48.27 32.52 18.40
1959 11.28 17.31 28.96 43.64 56.19 65.41 71.05 67.74 57.88 40.69 30.01 19.96
1960 17.26 12.74 23.31 37.09 53.71 63.04 68.10 67.18 59.71 47.74 33.02 20.23
1961 15.60 21.32 30.55 41.00 51.87 62.15 68.59 65.98 59.11 45.76 30.97 17.62
1962 12.49 15.41 26.18 40.83 55.22 64.30 67.53 64.81 59.09 48.08 35.87 19.74
1963 12.57 17.45 32.28 45.59 57.38 65.99 70.62 68.06 63.00 52.24 35.03 22.45
1964 17.68 21.75 29.87 42.15 57.12 67.25 69.39 66.24 56.78 45.59 30.22 17.04
1965  9.70 11.09 22.43 38.25 54.90 64.36 67.80 62.85 56.22 43.84 35.77 20.06
1966 14.42 17.31 29.40 42.07 52.59 64.74 69.49 67.28 57.05 44.07 29.79 19.73
1967 13.95 19.56 29.04 42.19 52.60 60.84 66.14 64.32 56.36 43.99 30.72 19.59
1968 14.96 21.01 32.50 44.32 54.34 62.23 68.54 66.18 59.56 47.41 32.75 18.32
1969 13.37 14.75 28.35 41.90 55.85 64.03 67.86 68.21 59.07 46.30 31.94 18.17
1970 13.24 15.38 29.47 43.27 57.89 67.06 70.89 68.53 60.01 46.38 31.22 17.95
1971 13.82 18.77 32.47 44.69 58.35 64.89 70.25 66.98 61.81 49.00 33.98 18.48
1972 11.47 16.04 28.70 44.86 57.32 65.87 69.00 66.59 58.35 45.54 30.18 20.62
1973 17.47 26.12 35.57 46.64 56.55 65.25 71.19 68.18 62.56 48.45 33.21 17.74
1974 12.83 18.73 31.45 43.37 54.63 64.65 68.71 65.47 55.88 44.72 33.61 22.43
1975 15.83 15.22 22.81 38.54 53.61 66.02 69.59 66.34 57.81 45.59 32.66 19.17
1976 16.31 21.36 34.93 44.89 56.96 65.22 71.16 68.73 58.18 42.20 27.28 12.98
1977 11.71 18.70 36.62 51.40 62.83 70.26 69.82 66.99 57.37 45.05 29.62 14.12
1978  7.30 12.99 27.88 44.20 56.06 64.74 68.87 68.58 61.08 47.96 30.66 14.14
1979  6.35 10.56 25.32 40.81 54.53 64.06 68.27 66.64 58.39 46.08 32.95 22.08
1980 17.44 19.86 31.23 45.55 58.25 66.12 69.65 67.75 58.45 47.48 32.95 25.00
1981 21.05 27.55 38.48 49.11 59.19 65.47 68.86 66.79 58.05 47.83 32.73 17.63
1982 10.98 16.26 30.67 43.99 53.69 62.68 65.92 65.03 56.66 42.88 31.07 21.48
1983 20.07 22.83 30.03 39.95 51.26 63.29 70.91 69.29 59.44 45.01 24.49 12.82
1984 10.45 18.23 29.21 38.37 53.26 61.75 67.71 63.75 56.68 43.31 30.88 17.62
1985 12.39 19.20 33.42 48.74 57.92 64.21 65.16 62.89 54.33 39.80 23.28 14.08
1986 11.60 20.72 30.96 45.38 57.21 65.55 67.72 64.12 55.34 42.20 30.69 21.55
1987 23.19 26.83 37.38 47.74 59.41 66.89 67.83 64.29 54.27 45.07 33.29 20.66
1988 11.77 15.47 28.46 46.60 60.50 70.74 73.55 69.10 58.14 44.49 30.53 23.83
1989 16.09 18.81 26.54 42.83 55.69 65.34 69.13 66.85 57.95 44.38 27.91 20.42
1990 17.96 26.52 33.03 44.16 55.68 63.89 68.79 67.25 59.27 47.40 30.69 18.40
1991 15.66 22.73 36.01 47.02 59.47 66.55 69.74 65.79 57.42 42.10 30.05 22.87
1992 23.88 27.78 33.38 44.54 54.71 62.29 63.66 61.50 55.97 44.16 30.26 17.90
1993 12.34 15.28 26.26 40.49 53.02 61.84 66.59 63.80 55.72 41.80 29.85 15.48
1994  9.03 14.33 28.46 45.85 57.42 65.40 67.36 65.39 59.19 48.40 34.72 23.02
1995 18.03 21.54 29.68 40.97 53.24 64.18 70.66 67.41 58.70 42.79 29.84 16.91
1996 14.33 15.59 26.86 38.55 53.52 62.60 68.14 65.04 58.03 42.12 25.68 11.43
1997  9.91 15.85 27.86 39.10 53.56 64.02 69.67 67.27 59.59 45.65 33.09 20.15

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  29    0.956 0.935 0.921 0.899
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.1 10.4 12.4 11.6 23.2 11.8 16.1 18.0 15.7 23.9 12.3  9.0 18.0 14.3  9.9
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 29 27.0 17.2 14.4 17.6 28.5 18.7 19.0 22.1 19.4 28.2 15.0 15.0 21.9 18.1 13.9
S- 28 -2.0 -2.4  0.2 -0.6 -2.2 -2.3  1.0 -0.3 -0.6  0.3  0.1  0.3  0.4  1.2  0.0
S- 34 -5.1 -6.7 -6.8 -8.0 -5.6 -7.7 -6.5 -5.2 -5.2 -5.7 -5.7 -7.9 -4.7 -6.7 -6.8
S- 27 -1.1 -1.9 -0.6 -0.3 -0.3 -2.0  1.0  0.3  0.1  2.0 -2.6 -1.1 -0.1  1.6 -2.7
S- 29 -7.0 -6.7 -2.1 -6.0 -5.3 -6.9 -2.9 -4.2 -3.7 -4.4 -2.7 -5.9 -3.9 -3.8 -4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.49 0.66 0.99 0.90-0.42 0.25 14.74 14.08 0.67 15.11 15.56-0.45  -1.11
     34 -5.65-5.61-5.39-5.31-6.01-6.08       20.32-5.57       21.39-6.28  -0.70
     27  0.37 0.41 0.78 0.89-0.06-0.40       14.29 0.46       15.63-0.51  -0.97
     29 -3.85-3.52-3.53-3.52-4.70-4.05       18.50-3.76       19.73-4.62  -0.86
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.80  4.22                   3.10  3.27 0.95  4.54  4.77 0.95   1.01
     34         3.67                         2.63 1.18        3.88 1.17   0.99
     27         3.74                         3.27 0.95        3.87 1.17   1.24
     29         4.49                         3.53 0.88        4.72 0.96   1.10
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.98(F 28 - 15.56)(0.95) + 15.11      0.97(F 34 - 21.39)(1.17) + 15.11

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  16    0.960 0.933 0.928 0.905
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.8 18.2 19.2 20.7 26.8 15.5 18.8 26.5 22.7 27.8 15.3 14.3 21.5 15.6 15.9
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 34 28.1 25.1 25.2 29.3 32.8 23.2 24.9 31.9 27.9 33.4 20.9 21.3 26.6 22.3 24.1
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 28 -1.9 -2.8 -0.1 -1.0 -1.7 -1.9  2.0 -0.5  0.0  0.1 -1.0  0.5  0.8  0.8 -0.1
S- 27 -1.1 -1.6  0.0 -0.6 -1.6 -1.3  1.4  0.1  1.1  1.9 -2.4 -0.4  0.1  0.6 -2.3
S- 34 -5.2 -6.9 -6.0 -8.6 -5.9 -7.7 -6.1 -5.3 -5.1 -5.6 -5.6 -7.0 -5.1 -6.7 -8.2
S- 16  1.7  0.0  4.2  1.4  4.0  1.3  8.6  4.1  4.0  4.2  2.4  5.4  6.7  7.0  4.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.32 0.04 0.56 1.11-0.30 0.16 17.27 17.27 0.00 20.11 20.57-0.45  -0.45
     27  0.33-0.25 0.61 1.26 0.09-0.23       17.42-0.15       20.54-0.43  -0.28
     34 -5.66-5.94-5.51-4.97-5.84-6.20       23.07-5.80       26.47-6.35  -0.55
     16  5.30 5.22 6.01 6.16 4.07 4.93       12.20 5.07       16.13 3.99  -1.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.12  4.48                   3.18  3.24 0.98  4.36  4.66 0.94   0.95
     27         4.06                         3.13 1.02        4.03 1.08   1.06
     34         4.11                         2.95 1.08        3.89 1.12   1.04
     16         4.97                         3.63 0.88        4.98 0.88   1.00
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 20.57)(0.94) + 20.11      0.97(F 27 - 20.54)(1.08) + 20.11

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  29  27    0.943 0.928 0.909 0.907
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 30.0 29.2 33.4 31.0 37.4 28.5 26.5 33.0 36.0 33.4 26.3 28.5 29.7 26.9 27.9
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
cd 29 34.3 34.5 34.2 34.4 37.9 33.2 28.2 35.8 38.1 37.9 30.6 31.6 32.0 29.6 31.6
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
S- 28 -1.9 -2.2  0.1 -0.3 -1.6 -1.6  1.3 -0.6  0.5 -0.9 -1.0 -0.2  0.6  0.4  0.1
S- 34 -4.6 -4.8 -4.8 -6.5 -4.8 -6.5 -5.8 -4.9 -4.3 -5.4 -4.7 -5.7 -5.4 -5.8 -6.4
S- 29 -4.2 -5.3 -0.7 -3.4 -0.5 -4.7 -1.6 -2.8 -2.1 -4.5 -4.4 -3.1 -2.3 -2.8 -3.8
S- 27 -1.9 -2.2  0.4 -1.3 -2.1 -1.0  1.0 -0.5  1.4  0.2 -1.8 -0.8 -0.3  0.6 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.20-0.41 0.26 1.38-0.24-0.08 28.10 28.55-0.44 30.50 31.00-0.50  -0.06
     34 -4.87-5.35-5.11-3.90-4.75-5.38       33.42-5.32       35.86-5.35  -0.04
     29 -2.46-2.51-2.67-1.73-2.35-3.28       31.01-2.90       33.59-3.09  -0.18
     27  0.19-0.69 0.39 1.57-0.13-0.35       28.61-0.50       31.18-0.68  -0.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.69  3.75                   3.10  3.09 1.00  3.33  3.62 0.92   0.92
     34         3.45                         3.01 1.03        3.05 1.09   1.06
     29         3.44                         3.06 1.01        2.93 1.14   1.12
     27         3.55                         2.90 1.07        3.38 0.98   0.92
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.97(F 28 - 31.00)(0.92) + 30.50      0.96(F 34 - 35.86)(1.09) + 30.50

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  29  33    0.938 0.938 0.915 0.905
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 40.0 38.4 48.7 45.4 47.7 46.6 42.8 44.2 47.0 44.5 40.5 45.8 41.0 38.5 39.1
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 29 41.6 42.7 48.9 47.3 48.0 47.3 43.6 45.4 47.2 47.4 44.5 47.6 40.8 39.4 41.8
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
S- 28 -1.4 -2.5  0.2 -0.4 -1.7 -0.5  1.0 -0.3  0.4 -0.5 -0.9  0.1  0.2  0.2 -0.3
S- 34 -3.9 -4.7 -3.2 -4.9 -4.6 -3.9 -4.4 -3.4 -3.6 -3.5 -4.0 -3.5 -3.3 -4.4 -5.2
S- 29 -1.7 -4.3 -0.1 -1.9 -0.2 -0.7 -0.8 -1.2 -0.2 -2.8 -4.0 -1.7  0.2 -0.8 -2.8
S- 33 -5.3 -5.7 -3.6 -6.1 -5.3 -3.9 -4.2 -4.0 -4.7 -3.8 -4.8 -3.2 -5.5 -5.5 -6.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.09-0.68 0.12 1.27-0.24-0.10 41.15 41.76-0.60 43.35 43.77-0.42   0.18
     34 -3.86-4.48-4.36-2.84-3.70-3.92       45.73-4.57       47.40-4.04   0.53
     29 -1.18-1.69-1.33-0.39-0.91-1.75       42.94-1.79       44.89-1.54   0.25
     33 -4.62-5.66-5.14-3.33-4.21-4.83       46.73-5.57       48.14-4.79   0.78
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.24  3.00                   2.51  2.47 1.01  3.43  3.32 1.03   1.02
     34         2.74                         2.28 1.10        3.24 1.06   0.96
     29         2.65                         2.31 1.08        2.94 1.17   1.08
     33         2.52                         1.96 1.28        2.97 1.15   0.90
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.97(F 28 - 43.77)(1.03) + 43.35      0.97(F 34 - 47.40)(1.06) + 43.35

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  29  33    0.933 0.920 0.916 0.885
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 51.3 53.3 57.9 57.2 59.4 60.5 55.7 55.7 59.5 54.7 53.0 57.4 53.2 53.5 53.6
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 29 52.5 55.0 58.4 57.1 61.2 61.2 56.5 55.8 58.7 55.9 53.9 58.1 52.5 54.1 54.1
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
S- 34 -3.7 -4.1 -3.0 -3.7 -4.4 -2.5 -3.5 -2.7 -2.7 -2.6 -3.2 -2.9 -2.4 -3.3 -2.3
S- 28 -1.6 -1.9  0.0 -0.3 -2.1 -0.5  0.1  0.2  0.2  0.0 -0.2  0.0 -0.3  0.0 -0.2
S- 29 -1.3 -1.8 -0.5  0.1 -1.8 -0.7 -0.9 -0.2  0.8 -1.2 -0.9 -0.7  0.7 -0.6 -0.5
S- 33 -5.2 -4.9 -3.2 -4.7 -4.4 -1.9 -2.7 -2.5 -3.6 -3.3 -4.3 -2.7 -4.1 -3.6 -2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -3.25-3.81-3.85-2.43-3.26-2.77 54.98 58.91-3.93 55.72 58.86-3.13   0.80
     28 -0.04-0.48 0.02 0.74-0.42-0.06       55.44-0.46       56.16-0.43   0.03
     29 -0.53-0.88-0.71-0.10-0.56-0.32       55.94-0.96       56.34-0.61   0.35
     33 -3.65-4.48-4.16-2.61-3.46-3.47       59.42-4.44       59.31-3.59   0.86
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.48  2.19                   1.89  1.83 1.03  2.71  2.77 0.98   0.95
     28         2.33                         1.88 1.01        2.71 1.00   0.99
     29         2.27                         1.81 1.04        2.68 1.01   0.97
     33         1.95                         1.54 1.23        2.45 1.11   0.90
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.97(F 34 - 58.86)(0.98) + 55.72      0.96(F 28 - 56.16)(1.00) + 55.72

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  29    0.910 0.898 0.871 0.870
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.3 61.8 64.2 65.6 66.9 70.7 65.3 63.9 66.6 62.3 61.8 65.4 64.2 62.6 64.0
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 29 64.4 64.9 66.6 66.7 69.3 70.8 66.6 64.6 67.0 62.6 61.9 66.0 63.7 63.3 64.6
S- 28 -1.3 -2.3 -0.7 -0.8 -1.9 -0.1 -0.3  0.2 -0.3  0.3  0.2  0.2 -0.1 -0.3  0.0
S- 34 -3.4 -4.9 -3.3 -4.1 -4.6 -1.3 -2.4 -2.7 -3.3 -2.3 -3.2 -2.2 -1.8 -2.7 -2.2
S- 27 -1.1 -2.0 -0.3 -0.5 -1.6  0.6  0.2  0.0 -0.5  0.0 -0.6  0.3 -0.9 -0.2  0.7
S- 29 -1.1 -3.1 -2.4 -1.1 -2.4 -0.1 -1.2 -0.7 -0.4 -0.3 -0.1 -0.6  0.4 -0.7 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.21-0.39-0.12 0.30-0.80 0.00 64.46 64.79-0.34 64.57 65.06-0.49  -0.15
     34 -3.04-3.42-3.43-2.38-3.27-2.54       67.92-3.46       67.53-2.96   0.50
     27  0.09-0.21 0.29 0.89-0.45-0.16       64.55-0.09       64.95-0.38  -0.30
     29 -0.96-1.15-1.09-0.74-1.33-0.30       65.58-1.13       65.52-0.95   0.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.98  1.89                   1.59  1.49 1.07  2.26  2.35 0.96   0.90
     34         1.77                         1.52 1.05        2.20 1.03   0.98
     27         1.75                         1.35 1.18        2.14 1.06   0.90
     29         1.97                         1.52 1.05        2.34 0.97   0.92
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.95(F 28 - 65.06)(0.96) + 64.57      0.95(F 34 - 67.53)(1.03) + 64.57

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  29  27    0.912 0.906 0.867 0.864
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.9 67.7 65.2 67.7 67.8 73.6 69.1 68.8 69.7 63.7 66.6 67.4 70.7 68.1 69.7
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 34 -3.5 -4.6 -3.9 -4.4 -5.0 -1.7 -2.8 -3.2 -3.5 -2.8 -2.9 -2.5 -2.2 -1.9 -2.0
S- 28 -1.2 -2.2 -0.9 -1.3 -2.5 -0.2 -0.9  0.1 -0.8  0.0  0.6  0.2  0.3 -0.3  0.4
S- 29 -1.8 -3.8 -3.1 -2.9 -3.5 -1.6 -2.7 -1.6 -2.4 -0.8  0.6 -1.3 -0.3 -1.7 -0.4
S- 27 -0.4 -1.8 -0.5 -0.7 -2.5  0.6 -0.2  0.1 -0.5 -0.3 -0.3  0.1 -0.3  0.2  1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -2.97-3.20-2.82-2.54-3.60-2.53 68.99 72.03-3.04 68.44 71.56-3.12  -0.08
     28 -0.29-0.19-0.26 0.14-1.12 0.06       69.24-0.25       69.02-0.58  -0.32
     29 -1.74-1.58-1.79-1.60-2.58-0.88       70.68-1.69       70.26-1.82  -0.12
     27  0.38 0.47 0.57 1.28-0.56 0.03       68.48 0.51       68.79-0.35  -0.86
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   1.85  1.73                   1.66  1.73 0.96  2.32  2.18 1.06   1.11
     28         1.87                         1.66 1.00        2.45 0.95   0.95
     29         2.01                         1.80 0.92        2.56 0.91   0.98
     27         1.68                         1.56 1.07        2.22 1.04   0.98
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.96(F 34 - 71.56)(1.06) + 68.44      0.95(F 28 - 69.02)(0.95) + 68.44

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  29  27    0.896 0.891 0.866 0.831
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.3 63.8 62.9 64.1 64.3 69.1 66.8 67.3 65.8 61.5 63.8 65.4 67.4 65.0 67.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
S- 28 -1.2 -2.4 -1.1 -1.3 -2.9  0.0 -1.2 -0.1 -0.9 -0.2  0.4  0.2  0.4 -0.4  0.3
S- 34 -4.0 -5.0 -4.2 -5.0 -5.1 -2.3 -3.0 -3.3 -4.1 -3.0 -2.7 -2.3 -2.6 -1.7 -2.2
S- 29 -2.4 -4.6 -3.6 -2.6 -4.2 -0.8 -3.4 -2.5 -3.7 -1.8 -0.1 -1.6 -1.7 -2.0 -1.3
S- 27 -0.2 -1.9 -1.2 -1.3 -2.9 -0.1 -0.2  0.4 -0.3 -0.5  0.1  0.1  0.3 -0.4  1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.31-0.23-0.11 0.15-1.23-0.04 66.48 66.69-0.21 65.58 66.27-0.69  -0.48
     34 -3.03-3.28-2.66-2.61-3.86-2.66       69.60-3.12       68.95-3.37  -0.25
     29 -2.20-2.14-2.07-1.94-2.98-1.75       68.59-2.11       68.00-2.41  -0.30
     27  0.44 0.62 0.69 1.39-0.70 0.08       65.90 0.58       66.03-0.45  -1.04
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.89  1.76                   1.92  1.85 1.04  2.18  2.14 1.02   0.98
     34         1.77                         1.97 0.97        2.10 1.04   1.06
     29         1.86                         1.91 1.01        2.21 0.98   0.98
     27         1.55                         1.73 1.11        1.88 1.16   1.04
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.95(F 28 - 66.27)(1.02) + 65.58      0.94(F 34 - 68.95)(1.04) + 65.58

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  29  27    0.908 0.881 0.872 0.865
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.4 56.7 54.3 55.3 54.3 58.1 58.0 59.3 57.4 56.0 55.7 59.2 58.7 58.0 59.6
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
S- 28 -1.6 -1.6 -1.1 -1.7 -2.4 -0.2 -1.0 -0.1 -0.5  0.1  0.0  0.2  0.4 -0.2 -0.2
S- 34 -4.9 -4.5 -4.9 -5.4 -4.9 -3.6 -3.5 -3.7 -3.9 -2.8 -3.0 -2.8 -2.9 -2.1 -2.5
S- 29 -3.0 -2.9 -2.8 -3.1 -3.9 -2.1 -3.1 -2.5 -2.9 -1.7 -1.2 -1.2 -1.8 -1.4 -1.6
S- 27 -0.8 -2.1 -1.5 -1.8 -2.5 -0.1 -0.6  0.5 -0.1  0.2  0.0 -0.1 -0.2 -0.5  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.20-0.18 0.05 0.31-1.13-0.02 58.90 59.04-0.14 57.34 57.99-0.66  -0.52
     34 -3.17-3.43-2.56-2.67-4.22-2.85       62.08-3.18       61.02-3.68  -0.50
     29 -1.95-1.92-1.67-1.53-2.86-1.69       60.76-1.87       59.68-2.35  -0.48
     27  0.19 0.32 0.39 1.14-0.92-0.01       58.58 0.32       57.95-0.61  -0.93
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.04  1.66                   2.17  2.03 1.07  1.78  1.53 1.16   1.08
     34         1.68                         2.10 1.03        1.54 1.16   1.12
     29         1.65                         2.08 1.05        1.63 1.09   1.04
     27         1.56                         1.89 1.15        1.35 1.32   1.15
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.95(F 28 - 57.99)(1.16) + 57.34      0.94(F 34 - 61.02)(1.16) + 57.34

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  15    0.940 0.925 0.925 0.895
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.0 43.3 39.8 42.2 45.1 44.5 44.4 47.4 42.1 44.2 41.8 48.4 42.8 42.1 45.7
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 28 -1.3 -1.7 -0.2 -1.7 -1.1  0.1 -0.5 -0.3 -0.2  0.4 -0.2 -0.1  0.0  0.2 -0.3
S- 27 -1.6 -2.3 -2.1 -2.2 -1.5 -0.1 -0.3 -0.3  0.1 -0.1 -0.4 -1.0 -0.3 -1.4 -0.2
S- 34 -4.9 -5.4 -4.8 -6.2 -4.1 -4.4 -4.0 -4.2 -3.8 -3.2 -3.8 -3.1 -3.7 -3.7 -3.6
S- 15  2.2  2.0  2.6  2.4  2.5  4.2  4.0  4.7  4.2  3.8  4.3  2.9  4.7  3.1  3.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.02-0.20 0.40 0.64-0.74-0.04 46.06 46.06 0.00 43.91 44.38-0.46  -0.46
     27 -0.23-0.25 0.08 0.54-1.09-0.48       46.26-0.19       44.84-0.93  -0.73
     34 -3.62-3.92-3.03-2.98-4.58-3.56       49.74-3.67       48.10-4.19  -0.52
     15  4.03 3.84 4.18 5.12 3.11 3.83       42.10 3.96       40.48 3.43  -0.53
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.56  2.26                   2.95  2.75 1.08  2.17  2.26 0.96   0.89
     27         2.18                         2.67 1.11        2.10 1.03   0.93
     34         2.14                         2.66 1.11        2.05 1.06   0.96
     15         2.31                         2.86 1.03        2.28 0.95   0.92
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 44.38)(0.96) + 43.91      0.96(F 27 - 44.84)(1.03) + 43.91

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  27  29    0.945 0.942 0.932 0.904
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.5 30.9 23.3 30.7 33.3 30.5 27.9 30.7 30.0 30.3 29.9 34.7 29.8 25.7 33.1
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 29 27.4 31.6 25.5 35.4 35.9 34.6 31.5 33.1 33.4 31.8 33.5 35.5 32.7 26.4 36.3
S- 34 -5.2 -5.5 -5.1 -5.9 -4.1 -5.6 -4.4 -4.6 -4.1 -4.4 -5.2 -3.1 -4.8 -5.0 -4.1
S- 28 -1.5 -0.5  0.0 -2.2 -0.4 -0.3 -0.1 -0.5 -0.2  0.7 -0.1 -0.2  0.6  0.5 -0.7
S- 27 -2.4 -1.7 -1.1 -1.6 -0.7  0.1  0.0 -1.2  0.6 -1.0 -0.8 -1.4  0.5 -2.0 -0.9
S- 29 -2.9 -0.7 -2.2 -4.7 -2.6 -4.1 -3.5 -2.4 -3.4 -1.6 -3.7 -0.7 -2.9 -0.7 -3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -4.15-4.31-3.54-3.69-4.89-4.40 32.58 36.62-4.04 29.68 34.43-4.74  -0.70
     28  0.28 0.15 0.79 0.88-0.58 0.08       32.20 0.38       30.01-0.33  -0.71
     27 -0.22-0.20 0.14 0.52-1.00-0.71       32.62-0.04       30.59-0.91  -0.87
     29 -1.96-2.07-1.36-1.40-2.76-2.32       34.46-1.88       32.31-2.62  -0.74
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.88  2.60                   2.98  2.69 1.11  3.07  2.80 1.10   0.99
     28         2.91                         2.99 1.00        3.20 0.96   0.97
     27         2.75                         2.60 1.14        2.98 1.03   0.90
     29         3.09                         3.42 0.87        3.31 0.93   1.07
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.97(F 34 - 34.43)(1.10) + 29.68      0.97(F 28 - 30.01)(0.96) + 29.68

Station# 875  PIPESTONE           , mn  1656507    lat/lon 96.30   44.00    20M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  29  27    0.949 0.941 0.918 0.917
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 12.8 17.6 14.1 21.5 20.7 23.8 20.4 18.4 22.9 17.9 15.5 23.0 16.9 11.4 20.1
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
S- 28 -1.7 -0.5  0.2 -2.5 -1.1  1.1  0.1 -0.8  0.3  0.5  0.4  0.1  1.1  0.3 -2.1
S- 34 -6.2 -6.8 -6.4 -6.4 -5.7 -6.1 -4.6 -4.9 -4.7 -5.0 -6.7 -3.3 -5.9 -6.4 -6.9
S- 29 -5.0 -2.2 -3.5 -6.1 -4.2 -2.5 -4.1 -3.3 -4.1 -2.2 -5.3 -1.6 -3.3 -2.3 -5.6
S- 27 -1.9 -1.3 -0.4 -1.1 -1.3  1.2  0.6 -1.4  2.0 -1.8 -0.6 -1.2  1.1 -2.9 -3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.42 0.33 1.21 0.88-0.50 0.08 19.64 19.01 0.63 18.48 18.79-0.32  -0.95
     34 -5.05-5.11-4.39-4.70-5.66-5.57       24.54-4.90       24.22-5.74  -0.84
     29 -3.00-3.07-2.13-2.62-3.84-3.49       22.46-2.82       22.17-3.69  -0.87
     27 -0.03-0.15 0.62 0.62-0.58-0.93       19.51 0.12       19.28-0.80  -0.93
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.32  3.60                   3.15  3.34 0.95  3.68  3.87 0.95   1.01
     34         3.05                         2.70 1.17        3.32 1.11   0.95
     29         3.87                         3.81 0.83        3.91 0.94   1.14
     27         3.17                         2.73 1.15        3.30 1.11   0.97
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.97(F 28 - 18.79)(0.95) + 18.48      0.97(F 34 - 24.22)(1.11) + 18.48

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  7.64  9.54 23.19 38.12 52.83 62.10 64.42 62.20 53.91 38.81 23.00  8.88
1952  8.35 13.55 29.19 41.67 56.62 63.25 66.99 65.32 56.58 44.82 30.82 20.07
1953 14.37 16.96 26.56 39.95 52.58 62.40 67.71 65.55 60.30 48.22 33.33 14.07
1954 10.37 13.60 28.78 37.41 51.04 60.87 66.27 63.72 55.36 44.48 32.23 18.78
1955  9.34  6.51 21.67 39.80 57.90 65.69 69.57 67.02 58.49 41.01 23.25  9.12
1956  3.92  8.17 17.47 34.09 51.58 62.18 66.80 61.68 56.63 44.72 31.30 13.41
1957  6.16 10.16 24.98 40.17 52.26 62.77 66.61 64.58 55.42 42.69 31.07 21.33
1958 15.60 18.98 28.67 43.29 52.80 59.51 63.12 63.22 57.29 44.37 26.88 10.12
1959  2.37  9.35 24.30 41.05 54.45 63.68 68.44 65.43 55.47 38.33 27.09 15.98
1960 13.67 11.42 22.51 37.21 52.33 62.22 67.24 66.31 58.49 44.94 28.36 14.46
1961 10.50 18.58 29.27 40.87 52.41 62.90 69.10 65.39 57.93 43.69 28.01 12.76
1962  5.05 10.06 22.60 38.26 51.76 61.02 65.92 63.27 57.75 46.08 32.29 15.68
1963  7.70 13.18 27.97 42.34 54.78 63.88 68.83 66.73 62.04 50.37 31.78 16.95
1964 11.28 15.70 25.60 39.91 54.62 63.96 65.63 62.84 54.39 42.89 26.20 10.26
1965  3.10  6.40 20.67 35.96 52.42 61.11 65.23 60.33 53.96 40.43 30.95 11.99
1966  5.36  8.25 23.66 38.39 50.69 62.18 67.31 65.22 56.35 41.46 25.06 12.20
1967  5.66 10.43 20.91 36.49 49.44 59.40 65.34 64.93 56.89 44.10 28.59 15.28
1968  7.89 13.79 26.76 41.96 52.10 60.63 64.96 63.55 55.86 44.33 28.17 12.22
1969  6.26  8.53 24.29 38.29 51.92 59.90 65.26 65.74 55.81 41.90 27.56 13.74
1970  6.51  6.08 19.54 34.32 52.59 63.70 69.13 66.23 57.74 44.11 26.74  9.63
1971  4.15  9.82 26.20 40.10 54.41 62.22 66.85 63.95 57.47 44.36 28.57 12.00
1972  3.81  7.42 21.43 40.42 55.34 63.93 66.44 62.90 54.74 40.89 23.66 13.18
1973  9.36 20.72 31.52 44.90 54.39 63.17 68.24 65.46 59.29 43.50 27.76 10.73
1974  5.87  9.24 23.01 37.07 52.43 62.83 66.82 62.89 54.23 42.31 31.36 18.90
1975 12.77 11.69 20.77 36.52 52.07 63.99 67.35 64.78 56.92 45.42 30.77 16.02
1976 11.52 14.31 28.47 41.03 56.85 64.33 68.70 66.28 56.03 40.46 21.00  6.41
1977  3.52 14.01 32.19 48.89 59.97 67.18 65.61 62.48 54.48 42.37 25.42  8.67
1978  1.86  7.52 22.55 40.91 55.18 64.11 66.56 65.86 58.29 42.87 23.37  4.98
1979 -2.26  3.57 18.21 34.65 49.10 60.62 65.98 65.02 56.09 43.04 30.04 17.11
1980 11.39 10.85 25.81 43.40 58.55 65.79 67.02 64.31 54.58 43.23 27.82 17.71
1981 13.90 21.76 33.16 44.96 54.71 62.58 66.88 65.35 56.87 46.06 30.47 12.79
1982  3.69  7.33 24.13 40.15 52.65 62.16 64.55 63.50 55.55 41.69 29.88 19.32
1983 18.43 21.99 31.19 41.38 53.04 63.69 70.90 67.92 56.46 42.25 23.04 12.48
1984 10.27 18.74 31.53 41.29 55.12 62.70 68.44 64.48 57.03 42.74 27.47 13.24
1985  6.73 15.43 29.99 46.93 56.25 63.08 63.71 61.34 53.36 37.86 20.36  9.59
1986  7.18 17.55 28.38 44.42 56.36 65.01 67.15 63.47 55.13 40.52 27.73 16.66
1987 17.81 22.20 35.43 47.16 59.81 66.40 67.93 64.83 54.37 43.02 29.66 16.96
1988  8.86 11.64 25.50 44.12 59.42 68.76 71.24 65.91 55.20 40.87 26.89 16.20
1989  7.43  9.31 20.09 39.24 54.31 65.38 69.62 67.93 58.59 42.51 23.90 14.85
1990 12.46 21.95 29.87 43.08 54.77 63.57 68.45 67.19 59.20 45.66 27.81 13.09
1991  9.50 16.99 32.28 46.02 59.15 66.66 70.14 66.42 56.81 40.21 26.48 17.95
1992 17.68 22.46 30.87 43.90 54.38 61.58 62.99 61.21 55.21 42.48 26.76 13.65
1993  8.05 13.66 26.61 42.11 54.12 61.32 64.59 61.70 53.53 39.30 26.07  9.96
1994  3.34  8.85 25.55 42.51 54.49 61.75 64.33 62.35 56.38 45.38 31.89 18.60
1995 11.58 14.33 23.97 37.97 52.26 62.54 67.99 63.45 55.14 38.31 22.27  5.99
1996  2.23  4.28 17.36 32.35 49.77 60.87 66.80 64.13 56.61 38.89 20.69  5.55
1997  3.83  9.28 21.84 34.52 50.48 61.07 66.66 64.34 56.52 42.03 29.71 15.87

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  27    0.968 0.951 0.936 0.926
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 18.4 10.3  6.7  7.2 17.8  8.9  7.4 12.5  9.5 17.7  8.1  3.3 11.6  2.2  3.8
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
S- 15  1.9  1.8  0.2 -0.3 -0.4  0.4  0.2  2.3  0.3  1.6 -0.6 -1.0 -1.0 -2.1 -2.9
S- 16  0.1  0.2  0.2 -2.1 -2.3 -2.8 -1.4 -1.1 -2.1 -1.1  1.2  0.0 -0.7 -4.1 -1.7
S- 28 -3.6 -2.6 -5.4 -5.0 -7.6 -5.2 -7.6 -5.8 -6.7 -5.9 -4.2 -5.4 -6.0-10.9 -6.1
S- 27 -2.7 -2.1 -6.3 -4.7 -5.7 -4.9 -7.7 -5.2 -6.1 -4.2 -6.9 -6.8 -6.5-10.5 -8.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.14-0.07 0.49-0.01 0.81-0.83  8.63  8.26 0.37  9.69  9.68 0.02  -0.35
     16 -0.65-0.19-0.26-0.88-0.89-1.22        8.75-0.13       10.87-1.18  -1.06
     28 -5.77-5.48-5.88-5.95-5.30-6.46       14.08-5.45       15.56-5.87  -0.42
     27 -5.89-5.72-6.08-5.96-4.94-7.11       14.29-5.66       15.63-5.93  -0.28
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.55  3.92                   3.95  3.59 1.10  4.98  4.17 1.19   1.08
     16         4.64                         3.96 1.00        4.90 1.02   1.02
     28         4.22                         3.27 1.21        4.77 1.04   0.86
     27         3.74                         3.27 1.21        3.87 1.28   1.06
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 -  9.68)(1.19) +  9.69      0.98(F 16 - 10.87)(1.02) +  9.69

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  17    0.974 0.962 0.927 0.921
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.0 18.7 15.4 17.5 22.2 11.6  9.3 22.0 17.0 22.5 13.7  8.9 14.3  4.3  9.3
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 15  2.1  2.8  1.7  0.4 -0.2  1.2 -0.2  2.9  1.6  2.2  0.1  0.1 -0.6 -2.4 -2.1
S- 16  0.9  0.5  0.4 -1.8 -0.6 -2.5 -0.9 -0.5 -1.7 -1.1  0.8 -0.1 -0.5 -4.3 -2.0
S- 27 -2.0 -1.1 -3.8 -3.8 -6.2 -5.1 -8.1 -4.4 -4.7 -3.5 -4.1 -5.9 -7.1-10.7 -8.9
S- 17 -2.9 -4.5 -2.2 -7.2 -3.8 -6.8 -5.0 -3.7 -5.4 -6.3 -3.2 -4.2 -4.8 -8.6 -6.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.35-0.25 0.52 0.16 1.35-0.17 12.14 11.80 0.34 15.24 14.61 0.64   0.30
     16 -0.55-0.16-0.40-0.76-0.38-1.25       12.20-0.05       16.13-0.88  -0.83
     27 -5.52-5.63-5.79-5.66-4.36-6.41       17.42-5.27       20.54-5.30  -0.02
     17 -4.35-3.17-4.41-4.78-4.20-5.56       15.60-3.45       20.25-5.00  -1.55
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   5.10  4.20                   3.94  3.23 1.22  5.54  4.48 1.24   1.01
     16         4.97                         3.63 1.09        4.98 1.11   1.02
     27         4.06                         3.13 1.26        4.03 1.37   1.09
     17         5.23                         4.06 0.97        5.00 1.11   1.14
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.99(F 15 - 14.61)(1.24) + 15.24      0.98(F 16 - 16.13)(1.11) + 15.24

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  17  27    0.973 0.955 0.891 0.890
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.2 31.5 30.0 28.4 35.4 25.5 20.1 29.9 32.3 30.9 26.6 25.5 24.0 17.4 21.8
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 17 30.6 32.4 30.7 31.3 35.7 30.2 23.5 32.2 35.0 34.5 28.6 26.8 27.8 24.5 27.2
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
S- 15  2.6  2.9  2.7  0.4  1.1  2.0  1.4  3.1  2.8  3.1  1.8  1.4  0.5 -1.5 -1.1
S- 16  2.6  2.1  0.8 -0.2  1.3 -1.6 -0.4  0.4 -0.2 -0.1  1.4  0.8 -0.6 -3.5 -1.5
S- 17  0.5 -0.9 -0.7 -2.9 -0.3 -4.7 -3.4 -2.4 -2.8 -3.7 -2.0 -1.3 -3.9 -7.2 -5.4
S- 27 -0.8  0.2 -3.0 -3.9 -4.0 -4.0 -5.5 -3.7 -2.3 -2.3 -1.5 -3.7 -6.0 -8.9 -7.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.29 0.85 1.18 1.24 2.10 1.00 24.90 23.68 1.21 27.36 25.82 1.54   0.33
     16  0.22 0.46 0.12 0.15 0.68-0.55       24.37 0.53       27.29 0.08  -0.45
     17 -2.30-1.25-2.65-2.67-1.61-3.73       26.42-1.53       30.08-2.72  -1.19
     27 -4.01-3.98-4.49-4.11-3.02-4.64       28.61-3.71       31.18-3.81  -0.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.39  3.61                   3.44  2.79 1.23  4.83  3.95 1.22   0.99
     16         4.11                         3.24 1.06        3.87 1.25   1.18
     17         3.99                         3.12 1.10        3.54 1.36   1.24
     27         3.55                         2.90 1.18        3.38 1.43   1.21
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.99(F 15 - 25.82)(1.22) + 27.36      0.98(F 16 - 27.29)(1.25) + 27.36

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  17  27    0.974 0.966 0.914 0.884
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.4 41.3 46.9 44.4 47.2 44.1 39.2 43.1 46.0 43.9 42.1 42.5 38.0 32.3 34.5
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 17 38.7 40.1 45.4 44.7 45.9 45.0 40.3 42.9 44.0 44.3 42.6 43.8 37.8 35.0 37.9
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
S- 15  3.1  3.4  3.9  1.9  2.6  2.8  3.1  3.9  3.6  4.2  3.8  2.1  0.5 -0.2  0.1
S- 16  3.2  2.5  1.6  0.7  1.7  0.1  0.9  1.5  2.0  1.1  2.1 -0.3  0.5 -1.8 -1.1
S- 17  2.7  1.2  1.5 -0.2  1.3 -0.9 -1.0  0.2  2.0 -0.4 -0.5 -1.3  0.1 -2.7 -3.4
S- 27 -0.1  0.4 -1.4 -2.1 -2.7 -2.7 -2.2 -1.3 -0.6 -0.2  0.7 -2.8 -4.2 -6.4 -5.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.25 1.96 1.75 2.44 3.05 2.00 39.34 37.35 1.99 41.80 39.23 2.57   0.58
     16  0.97 0.99 0.73 1.06 1.52 0.35       38.31 1.03       40.83 0.97  -0.05
     17  0.04 0.47-0.44 0.08 0.71-0.88       39.03 0.31       41.90-0.10  -0.41
     27 -2.50-2.63-3.40-2.23-1.56-2.78       41.92-2.58       43.90-2.10   0.48
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.67  2.95                   2.41  2.04 1.18  4.13  3.20 1.29   1.09
     16         3.40                         2.33 1.03        3.46 1.19   1.16
     17         3.25                         2.32 1.04        3.23 1.28   1.23
     27         2.83                         2.12 1.13        3.14 1.32   1.16
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.99(F 15 - 39.23)(1.29) + 41.80      0.98(F 16 - 40.83)(1.19) + 41.80

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  27    0.966 0.955 0.898 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.0 55.1 56.3 56.4 59.8 59.4 54.3 54.8 59.2 54.4 54.1 54.5 52.3 49.8 50.5
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
S- 15  3.5  3.0  4.1  2.6  3.4  3.6  4.0  3.8  3.8  4.1  4.5  2.4  1.3  1.3  1.4
S- 16  2.7  2.3  1.9  1.6  0.6  0.3  1.0  1.8  2.4  1.8  2.6 -0.1  0.1 -0.9 -0.9
S- 28  0.2  0.0 -1.6 -1.1 -1.7 -1.6 -1.3 -0.8 -0.1 -0.3  0.9 -2.9 -1.3 -3.7 -3.3
S- 27  0.1 -0.5 -1.5 -1.8 -1.3 -1.0 -0.8 -1.0 -0.3 -0.4  0.6 -2.7 -2.4 -3.6 -3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.81 2.41 2.34 3.15 3.43 2.67 53.36 50.94 2.42 54.92 51.80 3.11   0.69
     16  1.17 1.24 0.81 1.39 1.59 0.69       52.25 1.11       53.78 1.14   0.03
     28 -1.73-1.86-2.68-1.34-1.15-1.53       55.44-2.08       56.16-1.24   0.84
     27 -1.73-2.12-2.62-1.07-1.05-1.78       55.52-2.16       56.26-1.34   0.81
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.68  2.28                   1.87  1.68 1.11  2.88  2.44 1.18   1.06
     16         2.58                         1.73 1.08        2.66 1.08   1.00
     28         2.33                         1.88 1.00        2.71 1.06   1.06
     27         2.14                         1.60 1.16        2.53 1.14   0.98
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 51.80)(1.18) + 54.92      0.98(F 16 - 53.78)(1.08) + 54.92

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.949 0.927 0.901 0.883
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.7 62.7 63.1 65.0 66.4 68.8 65.4 63.6 66.7 61.6 61.3 61.8 62.5 60.9 61.1
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
S- 15  3.4  2.8  3.6  3.1  3.0  3.2  4.1  3.9  4.0  3.6  3.5  1.4  1.2  2.1  2.0
S- 16  1.9  1.2  1.4  1.1  0.6  0.1  1.3  1.9  2.4  1.5  2.3 -0.8  0.0 -0.2 -1.4
S- 27 -0.7 -1.1 -1.4 -1.0 -2.1 -1.4  0.2 -0.3 -0.4 -0.7 -1.1 -3.3 -2.5 -2.0 -2.2
S- 28 -0.9 -1.4 -1.8 -1.3 -2.4 -2.1 -0.3 -0.2 -0.2 -0.4 -0.3 -3.5 -1.7 -2.0 -2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.74 2.35 2.47 3.04 3.24 2.53 62.50 60.13 2.37 63.63 60.63 2.99   0.62
     16  0.89 0.85 0.61 1.10 1.25 0.54       61.71 0.79       62.73 0.89   0.10
     27 -1.59-2.02-2.14-1.00-1.10-1.74       64.55-2.04       64.95-1.33   0.71
     28 -1.89-2.20-2.54-1.59-1.45-1.58       64.79-2.29       65.06-1.43   0.86
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.99  1.80                   1.47  1.34 1.10  2.28  2.04 1.12   1.02
     16         1.88                         1.17 1.25        2.29 1.00   0.79
     27         1.75                         1.35 1.09        2.14 1.06   0.97
     28         1.89                         1.49 0.99        2.35 0.97   0.98
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 60.63)(1.12) + 63.63      0.96(F 16 - 62.73)(1.00) + 63.63

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  17    0.957 0.950 0.896 0.894
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.9 68.4 63.7 67.2 67.9 71.2 69.6 68.4 70.1 63.0 64.6 64.3 68.0 66.8 66.7
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 17 69.3 68.6 63.7 66.6 66.7 71.9 68.4 67.4 69.0 62.2 61.2 65.2 67.4 66.9 67.9
S- 15  3.3  2.4  2.5  2.9  2.0  3.0  4.2  3.4  3.6  3.0  2.3  1.2  1.4  2.4  2.2
S- 16  1.3  0.6  0.8  0.5  0.5 -0.3  1.5  1.5  1.7  1.0  1.9 -0.7 -0.2 -0.1 -1.0
S- 27 -0.5 -1.0 -2.0 -1.2 -2.4 -1.7  0.3 -0.3 -0.1 -1.0 -2.3 -3.0 -3.0 -1.1 -1.7
S- 17  1.6 -0.1  0.0  0.5  1.3 -0.7  1.2  1.0  1.2  0.8  3.4 -0.8  0.6 -0.1 -1.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.52 2.15 2.56 2.70 2.86 2.28 66.79 64.47 2.32 67.40 64.75 2.65   0.32
     16  0.52 0.56 0.37 0.56 0.71 0.36       66.34 0.45       66.81 0.59   0.14
     27 -1.54-1.91-1.44-1.42-1.24-1.73       68.48-1.69       68.79-1.40   0.29
     17  0.45 0.51 0.22 0.59 0.41 0.54       66.48 0.31       66.83 0.57   0.25
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.90  1.78                   1.73  1.70 1.02  2.50  2.24 1.12   1.09
     16         1.90                         1.66 1.04        2.54 0.98   0.94
     27         1.68                         1.56 1.11        2.22 1.12   1.01
     17         1.96                         1.73 1.00        2.71 0.92   0.92
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 64.75)(1.12) + 67.40      0.97(F 16 - 66.81)(0.98) + 67.40

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  17  28    0.941 0.934 0.910 0.846
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.9 64.5 61.3 63.5 64.8 65.9 67.9 67.2 66.4 61.2 61.7 62.3 63.5 64.1 64.3
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 17 67.1 64.6 61.5 62.0 63.6 65.4 66.8 66.5 66.1 60.0 59.2 64.2 64.3 63.9 65.7
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
S- 16  0.8  0.6  0.5  0.8  0.6  0.1  1.6  1.8  1.4  1.5  1.4 -1.0 -1.1  0.1 -1.0
S- 15  2.2  2.2  1.7  2.1  1.6  1.9  4.1  4.1  3.7  3.0  2.3  0.9  1.1  1.9  2.0
S- 17  0.8 -0.1 -0.2  1.4  1.3  0.5  1.2  0.7  0.3  1.2  2.5 -1.9 -0.9  0.2 -1.3
S- 28 -2.6 -1.7 -2.6 -1.9 -2.3 -3.2 -0.1 -0.1 -0.3 -0.5 -1.7 -2.9 -3.5 -1.3 -2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  0.58 0.49 0.64 0.70 0.73 0.20 64.24 63.71 0.53 64.44 63.90 0.55   0.02
     15  2.43 2.25 2.50 2.74 2.46 2.11       61.93 2.31       62.14 2.31  -0.01
     17  0.33 0.23 0.31 0.54 0.45 0.02       63.99 0.25       64.06 0.39   0.13
     28 -2.24-2.66-1.93-2.68-1.97-1.84       66.69-2.45       66.27-1.83   0.62
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   1.79  1.77                   1.90  1.87 1.01  2.19  2.13 1.03   1.02
     15         1.62                         1.85 1.03        1.85 1.18   1.15
     17         1.89                         1.87 1.01        2.34 0.94   0.92
     28         1.76                         1.85 1.03        2.14 1.03   1.00
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.97(F 16 - 63.90)(1.03) + 64.44      0.97(F 15 - 62.14)(1.18) + 64.44

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  17  28    0.925 0.899 0.880 0.863
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 56.5 57.0 53.4 55.1 54.4 55.2 58.6 59.2 56.8 55.2 53.5 56.4 55.1 56.6 56.5
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 17 58.0 55.0 52.1 54.6 54.2 55.9 57.1 58.1 56.0 54.0 52.6 57.5 56.3 55.8 57.7
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
S- 16 -0.8  1.6  1.3  0.8  0.0 -0.2  2.0  2.1  1.7  1.8  0.6 -0.7 -0.9  0.5 -0.7
S- 15 -0.1  1.8  1.4  1.9  1.1  1.6  3.5  4.3  3.1  3.1  2.3  0.7  0.7  1.6  1.7
S- 17 -1.6  2.1  1.2  0.6  0.1 -0.7  1.5  1.1  0.8  1.3  1.0 -1.1 -1.1  0.8 -1.2
S- 28 -4.5 -1.2 -2.1 -1.9 -2.3 -3.1 -0.4 -0.2 -1.1 -0.7 -2.2 -2.6 -3.1 -1.6 -3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16  0.82 0.94 0.94 0.91 0.83 0.33 56.93 55.96 0.97 55.97 55.36 0.61  -0.37
     15  2.18 2.13 2.32 2.46 2.00 1.89       54.68 2.25       54.06 1.91  -0.34
     17  0.54 0.73 0.63 0.68 0.47 0.06       56.22 0.71       55.65 0.32  -0.39
     28 -2.11-2.31-1.71-2.46-1.97-2.08       59.04-2.10       57.99-2.02   0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   1.80  1.77                   2.25  2.28 0.98  1.59  1.60 1.00   1.02
     15         1.67                         2.08 1.08        1.44 1.10   1.02
     17         1.86                         2.30 0.98        1.83 0.87   0.89
     28         1.66                         2.03 1.11        1.53 1.04   0.94
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.96(F 16 - 55.36)(1.00) + 55.97      0.95(F 15 - 54.06)(1.10) + 55.97

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  16  29    0.948 0.945 0.944 0.907
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.3 42.7 37.9 40.5 43.0 40.9 42.5 45.7 40.2 42.5 39.3 45.4 38.3 38.9 42.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 16 42.5 40.6 35.8 39.5 44.0 40.9 41.7 44.0 38.6 40.9 39.3 45.7 39.7 38.2 43.2
cd 29 47.3 45.7 40.5 45.2 47.8 46.7 47.6 50.1 44.7 45.8 44.0 48.9 45.5 42.7 48.0
S- 15 -0.6  1.4  0.7  0.7  0.5  0.6  2.2  2.9  2.3  2.1  1.8 -0.1  0.2 -0.1  0.2
S- 28 -4.0 -2.3 -2.2 -3.4 -3.1 -3.5 -2.3 -2.1 -2.1 -1.3 -2.7 -3.2 -4.4 -3.0 -4.0
S- 16 -0.3  2.1  2.1  1.0 -1.0 -0.1  0.8  1.6  1.6  1.6  0.0 -0.3 -1.4  0.7 -1.2
S- 29 -5.1 -3.0 -2.6 -4.7 -4.8 -5.9 -5.1 -4.5 -4.5 -3.3 -4.7 -3.5 -7.2 -3.8 -6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.46 1.53 1.75 1.76 1.19 0.91 43.72 42.10 1.62 41.47 40.48 0.99  -0.64
     28 -2.55-2.50-2.03-2.72-2.66-2.95       46.06-2.34       44.38-2.91  -0.57
     16  0.95 1.18 1.29 1.03 0.87 0.16       42.43 1.30       40.97 0.49  -0.80
     29 -4.16-4.16-3.61-4.21-4.25-4.72       47.65-3.93       46.04-4.57  -0.64
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.54  2.31                   3.14  2.86 1.10  2.27  2.28 1.00   0.91
     28         2.26                         2.75 1.14        2.26 1.00   0.88
     16         2.46                         3.13 1.00        2.52 0.90   0.90
     29         2.28                         2.78 1.13        2.38 0.95   0.84
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.97(F 15 - 40.48)(1.00) + 41.47      0.97(F 28 - 44.38)(1.00) + 41.47

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.967 0.949 0.944 0.943
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.0 27.5 20.4 27.7 29.7 26.9 23.9 27.8 26.5 26.8 26.1 31.9 22.3 20.7 29.7
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
S- 15 -0.5  0.3  0.4  0.1 -0.3  1.2  1.5  1.3  1.4  0.7  0.1 -0.9 -0.6 -1.9 -0.4
S- 16  0.0  1.8  0.5 -0.1 -1.9 -0.2 -0.3  1.0  0.7  1.4 -0.3  0.6 -2.0  0.3 -1.4
S- 27 -3.8 -5.1 -4.1 -4.5 -4.3 -3.6 -4.0 -4.1 -3.0 -4.5 -4.6 -4.3 -7.0 -7.0 -4.3
S- 28 -2.9 -3.9 -3.0 -5.2 -4.0 -4.0 -4.1 -3.4 -3.8 -2.8 -3.9 -3.0 -7.0 -4.5 -4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.76 1.01 1.17 0.90 0.63-0.24 29.10 27.95 1.15 26.05 25.90 0.15  -1.00
     16  0.54 0.78 1.09 0.37 0.37-0.08       28.13 0.97       26.04 0.01  -0.96
     27 -4.00-3.55-3.75-4.21-3.83-4.94       32.62-3.52       30.59-4.54  -1.02
     28 -3.51-3.20-3.10-3.86-3.42-4.15       32.20-3.10       30.01-3.96  -0.86
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.31  2.97                   3.17  2.80 1.13  3.26  3.27 1.00   0.88
     16         3.24                         3.60 0.88        3.41 0.95   1.08
     27         2.75                         2.60 1.22        2.98 1.09   0.90
     28         2.91                         2.99 1.06        3.20 1.02   0.96
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 25.90)(1.00) + 26.05      0.97(F 16 - 26.04)(0.95) + 26.05

Station# 876  RED LAKE/FALLS      , mn  1678701    lat/lon 96.27   47.88    27M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  27    0.951 0.949 0.927 0.916
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 12.5 13.2  9.6 16.7 17.0 16.2 14.9 13.1 18.0 13.6 10.0 18.6  6.0  5.6 15.9
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
S- 15  1.7  0.3  0.1 -0.8 -0.4  0.5  1.6 -0.3  1.3 -0.3 -0.8 -1.5 -1.6 -3.4 -3.6
S- 16  0.6  0.8 -0.9 -1.9 -2.5 -0.4 -1.3 -0.9 -0.4  1.3 -0.8  0.6 -3.4 -0.3 -3.2
S- 28 -2.1 -4.9 -4.3 -7.4 -4.8 -6.5 -5.5 -6.1 -4.6 -3.7 -5.1 -4.3 -9.8 -5.6 -6.4
S- 27 -2.2 -5.7 -4.9 -6.0 -5.0 -6.4 -5.0 -6.7 -3.0 -6.1 -6.2 -5.6 -9.8 -8.8 -7.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.10 0.22 0.49 0.30 0.43-1.42 14.26 13.83 0.43 13.38 13.85-0.48  -0.90
     16 -0.22 0.03 0.46-0.40-0.51-0.87       13.99 0.27       14.22-0.85  -1.11
     28 -5.02-4.81-4.78-5.22-4.84-5.66       19.01-4.75       18.79-5.42  -0.67
     27 -5.47-5.29-5.37-5.49-4.91-6.67       19.51-5.26       19.28-5.90  -0.65
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.94  3.46                   3.77  3.17 1.19  3.92  3.74 1.05   0.88
     16         4.01                         4.07 0.93        4.03 0.97   1.05
     28         3.60                         3.34 1.13        3.87 1.01   0.90
     27         3.17                         2.73 1.38        3.30 1.19   0.86
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 13.85)(1.05) + 13.38      0.97(F 16 - 14.22)(0.97) + 13.38

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 13.75 13.46 25.14 39.04 54.08 63.72 66.14 64.09 56.48 42.62 28.42 15.91
1952 14.53 17.48 30.26 42.10 57.57 65.38 69.59 67.65 58.55 46.90 33.07 23.12
1953 17.64 21.01 29.72 42.43 55.03 64.84 69.92 67.19 62.01 50.37 36.35 20.07
1954 17.86 20.66 33.88 40.94 55.29 64.62 70.18 67.07 58.10 47.66 34.86 23.73
1955 15.21 16.75 30.19 47.02 60.78 68.60 72.38 70.57 61.54 44.71 27.38 13.38
1956  9.22 14.33 24.93 40.60 56.81 66.31 70.20 65.22 60.69 48.38 36.76 20.79
1957 16.72 18.94 31.44 42.91 55.19 65.78 70.29 67.54 57.78 45.48 34.61 25.43
1958 19.48 21.35 29.91 45.52 56.17 63.84 67.12 67.03 61.47 49.24 33.04 18.25
1959 11.51 18.54 31.14 46.04 58.45 67.55 72.47 69.06 58.99 42.24 31.50 21.56
1960 18.53 14.52 24.88 39.17 55.25 64.41 69.14 68.13 60.77 48.32 33.79 21.70
1961 18.18 23.73 32.25 42.78 54.62 65.02 70.80 67.37 60.65 47.16 31.80 17.71
1962 11.63 15.30 26.86 42.56 57.11 65.74 68.49 65.58 59.86 49.86 37.68 21.96
1963 13.69 17.98 32.11 45.74 57.80 66.31 70.78 67.92 62.52 51.60 34.67 21.74
1964 17.00 21.09 30.39 43.26 58.28 67.91 70.14 67.08 58.41 46.58 31.00 17.34
1965 10.73 12.19 24.14 39.70 57.05 66.43 69.86 64.78 58.03 45.53 37.37 20.32
1966 14.41 17.51 31.15 44.40 55.17 67.00 71.48 68.64 59.12 45.88 31.49 20.42
1967 14.67 19.78 29.87 43.96 55.42 63.94 68.76 66.76 58.84 47.04 34.08 23.39
1968 18.04 24.01 34.73 46.69 56.12 63.63 69.07 66.51 59.35 47.69 32.70 17.88
1969 11.92 13.21 27.71 41.99 56.28 64.44 68.90 69.32 60.32 47.20 31.99 17.97
1970 11.48 14.04 28.06 42.94 58.62 68.22 72.10 68.94 60.24 47.36 32.03 17.94
1971 13.10 17.96 31.95 44.53 58.33 65.23 70.06 66.78 61.05 48.26 33.17 18.19
1972 11.02 15.50 27.60 44.26 56.96 66.03 69.28 67.62 59.52 47.04 30.86 22.31
1973 19.65 29.44 38.17 49.26 59.28 68.07 73.70 70.41 64.70 51.41 36.11 20.83
1974 14.75 20.06 33.24 45.81 58.29 67.95 72.10 69.00 60.08 48.70 36.83 24.71
1975 18.35 18.29 27.05 43.64 59.60 71.81 74.48 70.84 62.58 50.50 37.57 23.70
1976 20.65 24.38 37.58 48.07 61.44 70.08 75.36 72.36 61.44 46.04 29.96 15.36
1977 13.97 22.10 40.46 54.63 65.52 71.81 71.36 68.91 60.66 49.05 33.54 18.39
1978 11.52 16.64 30.60 46.96 59.86 68.61 72.38 71.97 64.75 51.38 33.21 16.57
1979  8.17 12.58 26.72 42.86 56.57 66.36 70.60 69.03 60.90 48.72 36.73 26.17
1980 20.89 21.24 32.64 48.04 61.74 69.72 72.46 70.01 60.30 49.44 35.45 26.28
1981 22.01 28.83 39.97 50.87 60.62 67.67 71.01 68.49 59.53 49.30 33.83 18.18
1982 10.76 16.25 31.03 45.72 56.90 67.20 70.60 69.44 61.24 47.43 35.62 25.00
1983 23.76 26.41 34.67 44.61 56.70 68.46 75.80 73.92 64.22 49.78 28.86 16.80
1984 14.21 22.58 34.00 43.83 58.25 66.27 71.61 67.67 60.57 47.88 34.30 20.36
1985 14.25 20.64 34.77 50.13 60.18 66.83 67.65 65.59 56.96 42.08 24.75 15.26
1986 12.73 22.45 32.84 47.65 59.19 67.49 69.72 66.53 58.28 45.24 33.67 24.45
1987 26.09 30.29 41.33 52.04 63.65 70.75 71.83 68.81 58.21 47.96 34.65 22.48
1988 14.60 18.51 31.56 49.16 62.95 73.01 75.60 71.63 60.83 46.70 33.00 25.39
1989 17.73 18.83 26.50 42.90 57.37 67.48 71.76 69.14 60.30 45.94 29.33 21.83
1990 20.31 28.75 35.36 46.34 58.04 66.06 70.53 68.72 60.84 49.39 32.85 20.86
1991 17.63 24.10 36.68 48.36 61.33 69.19 72.46 68.24 59.56 43.80 31.53 23.61
1992 24.62 28.82 35.51 46.56 56.80 64.08 65.62 63.56 57.62 45.77 31.77 19.94
1993 14.69 18.13 28.69 42.78 55.29 64.23 68.62 65.55 57.25 43.68 31.94 17.11
1994 10.68 15.50 30.40 47.48 59.57 67.66 69.22 66.88 60.64 50.59 37.09 25.94
1995 20.76 24.50 32.35 44.07 56.42 66.86 72.67 68.99 60.21 44.62 31.03 17.50
1996 14.55 16.99 28.81 41.10 55.96 65.33 70.12 66.89 59.66 44.31 27.68 14.11
1997 12.52 18.43 30.19 41.62 56.22 65.71 70.96 68.38 61.21 47.04 34.71 21.67

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.959 0.938 0.921 0.902
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.8 14.2 14.3 12.7 26.1 14.6 17.7 20.3 17.6 24.6 14.7 10.7 20.8 14.6 12.5
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
S- 28  1.7  1.3  2.1  0.6  0.7  0.5  2.7  2.0  1.4  1.1  2.4  1.9  3.1  1.5  2.6
S- 27  2.6  1.9  1.2  0.8  2.6  0.8  2.6  2.6  2.0  2.8 -0.2  0.5  2.6  1.8 -0.1
S- 16  5.4  4.2  7.7  3.4  6.0  3.0  8.9  6.8  6.1  5.9  7.8  7.3  8.4  8.2  7.0
S- 34 -1.4 -2.9 -4.9 -6.9 -2.7 -4.8 -4.9 -2.8 -3.2 -4.9 -3.4 -6.2 -2.0 -6.4 -4.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.76 0.79 1.37 3.06 1.67 2.00 15.05 14.08 0.97 17.28 15.56 1.71   0.75
     27  1.64 0.54 1.16 3.05 2.03 1.35       14.29 0.76       15.63 1.65   0.89
     16  6.88 6.08 6.98 8.13 6.08 7.24        8.75 6.29       10.87 6.40   0.11
     34 -4.38-5.48-5.01-3.15-3.92-4.33       20.32-5.27       21.39-4.12   1.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.11  4.22                   3.09  3.27 0.95  4.63  4.77 0.97   1.03
     27         3.74                         3.27 0.95        3.87 1.20   1.26
     16         4.64                         3.96 0.78        4.90 0.95   1.21
     34         3.67                         2.63 1.18        3.88 1.19   1.01
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 15.56)(0.97) + 17.28      0.97(F 27 - 15.63)(1.20) + 17.28

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.963 0.954 0.938 0.928
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.4 22.6 20.6 22.5 30.3 18.5 18.8 28.8 24.1 28.8 18.1 15.5 24.5 17.0 18.4
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 28  1.7  1.6  1.3  0.8  1.7  1.2  2.0  1.7  1.3  1.1  1.9  1.7  3.8  2.2  2.4
S- 27  2.4  2.7  1.4  1.1  1.9  1.8  1.4  2.4  2.5  2.9  0.4  0.7  3.0  2.0  0.2
S- 16  5.3  4.3  5.6  3.1  7.5  4.3  8.6  6.3  5.4  5.3  5.3  6.6  9.7  8.4  7.2
S- 17  1.6 -0.7  3.0 -2.3  4.3  0.1  4.6  3.1  1.7  0.1  1.3  2.4  5.4  4.1  2.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.67 0.54 0.95 3.09 1.81 2.07 17.82 17.27 0.55 22.33 20.57 1.76   1.21
     27  1.67 0.25 0.99 3.25 2.20 1.68       17.42 0.40       20.54 1.79   1.38
     16  6.64 5.72 6.39 8.14 6.18 6.84       12.20 5.62       16.13 6.20   0.58
     17  2.84 2.71 2.37 4.13 2.36 2.53       15.60 2.23       20.25 2.08  -0.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.67  4.48                   3.26  3.24 1.01  4.54  4.66 0.97   0.97
     27         4.06                         3.13 1.04        4.03 1.13   1.08
     16         4.97                         3.63 0.90        4.98 0.91   1.01
     17         5.23                         4.06 0.80        5.00 0.91   1.13
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 20.57)(0.97) + 22.33      0.98(F 27 - 20.54)(1.13) + 22.33

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  17  29    0.956 0.944 0.914 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 34.7 34.0 34.8 32.8 41.3 31.6 26.5 35.4 36.7 35.5 28.7 30.4 32.3 28.8 30.2
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 17 30.6 32.4 30.7 31.3 35.7 30.2 23.5 32.2 35.0 34.5 28.6 26.8 27.8 24.5 27.2
cd 29 34.3 34.5 34.2 34.4 37.9 33.2 28.2 35.8 38.1 37.9 30.6 31.6 32.0 29.6 31.6
S- 28  2.7  2.5  1.5  1.5  2.3  1.5  1.2  1.8  1.2  1.2  1.5  1.7  3.2  2.3  2.4
S- 27  2.7  2.6  1.8  0.5  1.9  2.1  0.9  1.8  2.1  2.3  0.6  1.2  2.4  2.6  0.5
S- 17  4.0  1.6  4.1  1.5  5.6  1.4  3.0  3.1  1.6  1.0  0.1  3.6  4.5  4.3  3.0
S- 29  0.4 -0.5  0.6 -1.5  3.5 -1.6 -1.7 -0.5 -1.4 -2.4 -1.9 -1.2  0.3 -0.8 -1.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.80 0.71 0.98 3.28 2.15 1.94 29.15 28.55 0.60 32.91 31.00 1.91   1.30
     27  1.80 0.44 1.11 3.48 2.25 1.67       28.61 0.54       31.18 1.73   1.19
     17  3.51 3.16 2.95 4.92 3.67 2.58       26.42 2.73       30.08 2.83   0.10
     29 -0.86-1.39-1.95 0.17 0.04-1.27       31.01-1.86       33.59-0.68   1.18
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.08  3.75                   3.02  3.09 0.98  3.63  3.62 1.00   1.02
     27         3.55                         2.90 1.04        3.38 1.07   1.03
     17         3.99                         3.12 0.97        3.54 1.02   1.06
     29         3.44                         3.06 0.99        2.93 1.24   1.26
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 31.00)(1.00) + 32.91      0.97(F 27 - 31.18)(1.07) + 32.91

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.936 0.921 0.890 0.889
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 44.6 43.8 50.1 47.7 52.0 49.2 42.9 46.3 48.4 46.6 42.8 47.5 44.1 41.1 41.6
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 29 41.6 42.7 48.9 47.3 48.0 47.3 43.6 45.4 47.2 47.4 44.5 47.6 40.8 39.4 41.8
S- 28  3.3  3.0  1.5  1.9  2.6  2.1  1.0  1.9  1.8  1.5  1.4  1.8  3.3  2.7  2.3
S- 27  3.1  3.0  1.8  1.2  2.2  2.4  1.5  1.9  1.7  2.4  1.3  2.2  1.9  2.3  1.2
S- 34  0.8  0.7 -1.9 -2.6 -0.3 -1.4 -4.3 -1.2 -2.2 -1.5 -1.7 -1.9 -0.2 -1.9 -2.7
S- 29  3.0  1.2  1.2  0.4  4.1  1.9 -0.7  1.0  1.1 -0.8 -1.7 -0.1  3.2  1.7 -0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.08 0.95 1.36 3.58 2.40 2.11 42.65 41.76 0.90 45.91 43.77 2.14   1.24
     27  2.04 0.67 1.33 3.79 2.49 1.87       41.92 0.74       43.90 2.01   1.28
     34 -1.87-2.86-3.12-0.53-1.07-1.72       45.73-3.07       47.40-1.49   1.59
     29  0.82-0.06-0.08 1.92 1.73 0.46       42.94-0.29       44.89 1.02   1.31
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.35  3.00                   2.45  2.47 0.99  3.14  3.32 0.95   0.95
     27         2.83                         2.12 1.16        3.14 1.00   0.87
     34         2.74                         2.28 1.08        3.24 0.97   0.90
     29         2.65                         2.31 1.06        2.94 1.07   1.01
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 43.77)(0.95) + 45.91      0.96(F 27 - 43.90)(1.00) + 45.91

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  16    0.894 0.869 0.865 0.846
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 56.7 58.3 60.2 59.2 63.7 63.0 57.4 58.0 61.3 56.8 55.3 59.6 56.4 56.0 56.2
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 29 52.5 55.0 58.4 57.1 61.2 61.2 56.5 55.8 58.7 55.9 53.9 58.1 52.5 54.1 54.1
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
S- 28  3.8  3.1  2.3  1.7  2.2  2.0  1.8  2.5  2.1  2.1  2.1  2.2  2.9  2.5  2.5
S- 27  3.8  2.7  2.4  1.0  2.6  2.6  2.3  2.3  1.9  2.0  1.7  2.3  1.7  2.6  2.2
S- 29  4.2  3.2  1.8  2.1  2.4  1.8  0.8  2.2  2.7  0.9  1.4  1.5  3.9  1.9  2.2
S- 16  6.3  5.4  5.9  4.4  4.5  3.9  4.0  5.1  4.6  4.2  3.7  4.9  4.2  5.3  4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.27 1.16 1.70 3.59 2.59 2.32 56.63 55.44 1.19 58.53 56.16 2.37   1.18
     27  2.27 0.90 1.75 3.86 2.69 2.07       55.52 1.12       56.26 2.27   1.15
     29  1.78 0.76 0.96 2.75 2.44 2.06       55.94 0.69       56.34 2.19   1.50
     16  5.17 4.27 5.18 6.32 5.33 4.54       52.25 4.38       53.78 4.75   0.37
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.50  2.33                   1.73  1.88 0.92  2.49  2.71 0.92   0.99
     27         2.14                         1.60 1.08        2.53 0.98   0.91
     29         2.27                         1.81 0.96        2.68 0.93   0.97
     16         2.58                         1.73 1.00        2.66 0.94   0.93
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.95(F 28 - 56.16)(0.92) + 58.53      0.93(F 27 - 56.26)(0.98) + 58.53

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.877 0.849 0.843 0.836
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 68.5 66.3 66.8 67.5 70.8 73.0 67.5 66.1 69.2 64.1 64.2 67.7 66.9 65.3 65.7
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 28  3.9  2.2  1.9  1.2  2.0  2.1  1.8  2.3  2.4  2.1  2.6  2.5  2.6  2.4  1.7
S- 27  4.1  2.5  2.3  1.4  2.3  2.9  2.4  2.2  2.2  1.8  1.8  2.6  1.8  2.5  2.4
S- 16  6.7  4.8  5.2  3.6  4.9  4.4  3.4  4.4  4.9  4.0  5.2  5.1  4.3  4.2  3.3
S- 15  8.1  6.4  7.4  5.5  7.4  7.5  6.2  6.4  6.5  6.1  6.4  7.3  5.5  6.6  6.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.00 0.83 1.45 3.16 2.34 2.31 65.76 64.79 0.97 67.29 65.06 2.24   1.26
     27  2.30 1.02 1.86 3.75 2.69 2.15       64.55 1.22       64.95 2.34   1.12
     16  4.78 3.88 4.61 5.85 5.04 4.43       61.71 4.05       62.73 4.56   0.51
     15  6.63 5.39 6.47 7.79 7.03 6.43       60.13 5.63       60.63 6.66   1.03
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.23  1.89                   1.40  1.49 0.94  2.29  2.35 0.97   1.04
     27         1.75                         1.35 1.04        2.14 1.07   1.03
     16         1.88                         1.17 1.19        2.29 1.00   0.84
     15         1.80                         1.34 1.05        2.04 1.12   1.07
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.94(F 28 - 65.06)(0.97) + 67.29      0.92(F 27 - 64.95)(1.07) + 67.29

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  15    0.888 0.851 0.847 0.809
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 75.8 71.6 67.7 69.7 71.8 75.6 71.8 70.5 72.5 65.6 68.6 69.2 72.7 70.1 71.0
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
S- 28  3.7  1.7  1.6  0.7  1.5  1.8  1.7  1.9  2.0  2.0  2.6  2.1  2.3  1.7  1.7
S- 27  4.4  2.1  2.0  1.3  1.5  2.6  2.5  1.8  2.2  1.7  1.8  1.9  1.7  2.2  2.6
S- 29  3.1  0.1 -0.6 -0.9  0.5  0.5 -0.1  0.1  0.3  1.2  2.6  0.6  1.7  0.3  0.9
S- 15  8.2  5.5  6.5  5.5  5.9  7.4  6.3  5.5  5.9  5.7  6.3  6.1  6.1  5.7  6.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.61 0.46 1.09 2.66 1.93 2.04 69.83 69.24 0.59 70.94 69.02 1.93   1.34
     27  2.29 1.12 1.92 3.80 2.49 2.01       68.48 1.35       68.79 2.15   0.80
     29  0.17-0.93-0.44 0.92 0.47 1.10       70.68-0.85       70.26 0.69   1.54
     15  6.34 5.18 5.93 7.92 6.58 6.02       64.47 5.36       64.75 6.20   0.83
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.17  1.87                   1.62  1.66 0.97  2.61  2.45 1.07   1.10
     27         1.68                         1.56 1.04        2.22 1.18   1.13
     29         2.01                         1.80 0.90        2.56 1.02   1.14
     15         1.78                         1.70 0.95        2.24 1.17   1.22
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.94(F 28 - 69.02)(1.07) + 70.94      0.92(F 27 - 68.79)(1.18) + 70.94

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  34    0.878 0.830 0.825 0.790
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.9 67.7 65.6 66.5 68.8 71.6 69.1 68.7 68.2 63.6 65.6 66.9 69.0 66.9 68.4
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
S- 28  3.4  1.5  1.6  1.1  1.6  2.5  1.1  1.4  1.5  1.8  2.2  1.7  2.0  1.5  1.4
S- 27  4.4  2.0  1.5  1.1  1.6  2.5  2.1  1.9  2.2  1.6  1.8  1.6  1.9  1.4  2.4
S- 29  2.2 -0.7 -0.9 -0.2  0.4  1.8 -1.1 -1.0 -1.3  0.2  1.6 -0.1 -0.1 -0.2 -0.2
S- 34  0.7 -1.1 -1.5 -2.6 -0.6  0.2 -0.8 -1.8 -1.7 -1.0 -0.9 -0.8 -1.0  0.2 -1.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.44 0.19 0.94 2.62 1.83 1.72 67.09 66.69 0.40 68.03 66.27 1.76   1.36
     27  2.19 1.05 1.73 3.86 2.36 1.84       65.90 1.19       66.03 2.00   0.81
     29 -0.45-1.71-1.02 0.53 0.08 0.01       68.59-1.51       68.00 0.04   1.54
     34 -1.28-2.85-1.61-0.14-0.80-0.91       69.60-2.51       68.95-0.92   1.59
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.09  1.76                   1.60  1.85 0.87  2.42  2.14 1.13   1.31
     27         1.55                         1.73 0.92        1.88 1.29   1.39
     29         1.86                         1.91 0.84        2.21 1.09   1.31
     34         1.77                         1.97 0.81        2.10 1.15   1.42
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.94(F 28 - 66.27)(1.13) + 68.03      0.91(F 27 - 66.03)(1.29) + 68.03

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  29  34  27    0.839 0.793 0.778 0.769
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.2 60.6 57.0 58.3 58.2 60.8 60.3 60.8 59.6 57.6 57.3 60.6 60.2 59.7 61.2
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
S- 28  3.2  2.3  1.5  1.2  1.5  2.5  1.3  1.5  1.6  1.7  1.5  1.6  1.9  1.5  1.5
S- 29  1.8  1.0 -0.2 -0.2  0.0  0.6 -0.8 -0.9 -0.8 -0.1  0.3  0.2 -0.3  0.3  0.0
S- 34 -0.1 -0.6 -2.2 -2.4 -0.9 -0.9 -1.2 -2.1 -1.7 -1.2 -1.5 -1.3 -1.4 -0.5 -0.9
S- 27  4.0  1.8  1.1  1.1  1.4  2.6  1.7  2.1  2.1  1.8  1.5  1.3  1.3  1.2  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.64 0.54 1.16 2.92 1.96 1.62 59.72 59.04 0.69 59.76 57.99 1.76   1.08
     29 -0.11-1.21-0.56 1.08 0.23-0.04       60.76-1.04       59.68 0.07   1.11
     34 -1.32-2.72-1.45-0.06-1.14-1.20       62.08-2.36       61.02-1.26   1.10
     27  2.04 1.03 1.49 3.75 2.16 1.64       58.58 1.14       57.95 1.81   0.67
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.83  1.66                   1.75  2.03 0.86  1.82  1.53 1.19   1.38
     29         1.65                         2.08 0.84        1.63 1.12   1.33
     34         1.68                         2.10 0.83        1.54 1.18   1.43
     27         1.56                         1.89 0.92        1.35 1.35   1.46
Suggested regression eqns from two most closely related CDs ( 28 and  29): 
          0.92(F 28 - 57.99)(1.19) + 59.76      0.89(F 29 - 59.68)(1.12) + 59.76

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  15    0.889 0.866 0.859 0.837
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 49.8 47.9 42.1 45.2 48.0 46.7 45.9 49.4 43.8 45.8 43.7 50.6 44.6 44.3 47.0
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 28  3.5  2.9  2.1  1.3  1.8  2.3  1.1  1.6  1.5  2.0  1.7  2.0  1.9  2.4  1.0
S- 27  3.2  2.2  0.2  0.8  1.4  2.1  1.2  1.6  1.8  1.5  1.5  1.2  1.5  0.8  1.2
S- 34 -0.1 -0.8 -2.5 -3.2 -1.2 -2.2 -2.4 -2.2 -2.1 -1.6 -1.9 -0.9 -1.9 -1.5 -2.2
S- 15  7.0  6.6  4.9  5.5  5.4  6.4  5.6  6.7  5.9  5.4  6.2  5.1  6.5  5.3  5.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.00 0.85 1.62 3.49 2.19 1.79 47.11 46.06 1.05 46.32 44.38 1.94   0.89
     27  1.76 0.80 1.30 3.38 1.84 1.35       46.26 0.85       44.84 1.48   0.63
     34 -1.63-2.87-1.80-0.13-1.65-1.73       49.74-2.63       48.10-1.79   0.84
     15  6.01 4.89 5.40 7.97 6.04 5.65       42.10 5.01       40.48 5.84   0.83
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.38  2.26                   2.60  2.75 0.95  2.38  2.26 1.05   1.11
     27         2.18                         2.67 0.97        2.10 1.13   1.16
     34         2.14                         2.66 0.98        2.05 1.16   1.19
     15         2.31                         2.86 0.91        2.28 1.05   1.15
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.94(F 28 - 44.38)(1.05) + 46.32      0.93(F 27 - 44.84)(1.13) + 46.32

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  29    0.931 0.910 0.910 0.876
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 28.9 34.3 24.8 33.7 34.7 33.0 29.3 32.8 31.5 31.8 31.9 37.1 31.0 27.7 34.7
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 29 27.4 31.6 25.5 35.4 35.9 34.6 31.5 33.1 33.4 31.8 33.5 35.5 32.7 26.4 36.3
S- 28  2.9  2.9  1.4  0.7  1.0  2.1  1.3  1.7  1.3  2.2  1.9  2.2  1.8  2.5  1.0
S- 34 -0.8 -2.1 -3.7 -2.9 -2.7 -3.1 -3.0 -2.5 -2.6 -2.9 -3.1 -0.8 -3.6 -3.0 -2.5
S- 27  2.0  1.7  0.3  1.4  0.7  2.5  1.4  0.9  2.1  0.6  1.3  0.9  1.7  0.0  0.7
S- 29  1.5  2.7 -0.7 -1.8 -1.3 -1.6 -2.1 -0.2 -1.9 -0.1 -1.6  1.6 -1.7  1.3 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.05 1.04 1.84 3.51 1.95 1.83 33.49 32.20 1.28 31.81 30.01 1.80   0.52
     34 -2.38-3.42-2.49-1.06-2.36-2.65       36.62-3.14       34.43-2.62   0.52
     27  1.55 0.70 1.20 3.15 1.53 1.04       32.62 0.86       30.59 1.22   0.36
     29 -0.19-1.18-0.31 1.24-0.23-0.57       34.46-0.98       32.31-0.49   0.48
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.87  2.91                   2.97  2.99 0.99  3.04  3.20 0.95   0.96
     34         2.60                         2.69 1.11        2.80 1.09   0.98
     27         2.75                         2.60 1.14        2.98 1.02   0.89
     29         3.09                         3.42 0.87        3.31 0.92   1.06
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.96(F 28 - 30.01)(0.95) + 31.81      0.95(F 34 - 34.43)(1.09) + 31.81

Station# 877  REDWOOD FALLS/MUNI A, mn  1683502    lat/lon 95.12   44.53    24M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  16    0.941 0.915 0.896 0.886
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.8 20.4 15.3 24.5 22.5 25.4 21.8 20.9 23.6 19.9 17.1 25.9 17.5 14.1 21.7
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 28  2.2  2.2  1.4  0.4  0.7  2.6  1.5  1.6  1.1  2.6  2.0  3.0  1.7  3.0 -0.6
S- 27  2.1  1.4  0.7  1.8  0.5  2.8  2.0  1.1  2.7  0.2  1.0  1.7  1.7 -0.3 -1.5
S- 34 -2.2 -4.0 -5.2 -3.5 -3.9 -4.5 -3.2 -2.4 -4.0 -3.0 -5.1 -0.3 -5.3 -3.8 -5.4
S- 16  4.9  7.9  4.8  5.9  3.1  8.8  5.6  6.8  5.3  7.6  6.4  7.9  8.1  8.3  2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.96 0.97 1.81 3.46 1.71 1.81 20.20 19.01 1.19 20.49 18.79 1.69   0.50
     27  1.51 0.49 1.22 3.19 1.63 0.80       19.51 0.69       19.28 1.21   0.52
     34 -3.52-4.48-3.79-2.12-3.45-3.84       24.54-4.34       24.22-3.73   0.61
     16  6.76 5.80 7.06 8.28 6.03 6.60       13.99 6.21       14.22 6.26   0.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.37  3.60                   3.07  3.34 0.92  3.55  3.87 0.92   1.00
     27         3.17                         2.73 1.12        3.30 1.08   0.96
     34         3.05                         2.70 1.14        3.32 1.07   0.94
     16         4.01                         4.07 0.75        4.03 0.88   1.17
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 18.79)(0.92) + 20.49      0.96(F 27 - 19.28)(1.08) + 20.49

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 13.99 14.97 26.30 40.85 54.98 64.88 67.09 64.94 57.57 43.46 29.87 18.04
1952 17.75 21.12 32.31 42.60 56.94 64.96 69.21 66.63 56.88 45.76 32.95 24.60
1953 19.52 22.37 29.90 42.40 55.25 65.44 69.92 66.83 61.49 50.56 38.04 23.72
1954 21.66 23.59 35.64 42.23 56.24 64.67 70.12 66.81 58.10 47.76 35.26 24.47
1955 17.48 19.06 31.60 46.45 59.21 67.72 72.31 71.13 61.86 45.85 29.63 17.05
1956 12.75 16.72 26.12 40.62 56.43 65.65 69.82 65.11 60.81 48.40 36.92 21.56
1957 18.31 20.75 32.88 43.47 55.36 65.14 69.85 67.56 58.30 46.60 35.33 26.36
1958 20.15 22.20 30.54 44.52 54.35 61.41 64.96 64.94 60.02 49.11 33.73 19.29
1959 12.10 17.21 29.73 45.12 58.20 66.29 70.60 68.15 59.17 43.09 32.82 24.43
1960 22.53 18.92 27.90 40.49 55.24 63.12 67.82 67.44 60.59 48.78 33.89 22.35
1961 19.09 23.62 31.42 40.82 52.84 63.32 68.75 66.29 59.93 47.11 32.50 18.47
1962 12.46 15.48 26.49 42.20 56.25 64.83 67.14 64.09 58.64 48.02 35.54 19.63
1963 12.07 16.60 30.97 44.54 56.91 65.03 68.96 66.19 61.95 52.67 35.44 23.05
1964 18.20 23.63 31.59 43.60 57.52 67.05 68.93 65.80 56.59 45.96 31.87 19.47
1965 12.24 13.18 24.07 39.41 55.24 64.24 66.91 63.48 57.06 46.21 37.42 21.65
1966 15.62 17.49 30.37 42.23 53.30 63.60 68.45 65.76 57.68 46.24 33.04 22.11
1967 15.29 19.34 29.15 42.26 53.89 61.34 65.68 63.16 56.15 44.73 32.56 21.95
1968 17.12 22.22 33.41 45.38 54.82 61.43 66.66 64.41 58.24 47.14 33.44 20.10
1969 15.08 16.47 29.15 41.95 54.80 62.32 66.22 66.38 58.15 46.31 32.52 18.68
1970 12.59 15.23 29.30 43.32 57.21 65.55 69.08 66.46 59.30 47.35 33.39 18.65
1971 13.30 16.10 29.71 42.07 57.14 64.16 68.64 65.60 61.05 49.95 35.93 20.09
1972 12.98 15.65 27.36 43.10 55.69 64.44 67.18 64.67 56.42 44.10 28.44 19.19
1973 15.45 25.19 34.25 45.01 54.64 64.16 69.93 67.03 61.26 49.31 34.43 20.61
1974 14.45 19.45 30.95 43.27 54.93 64.21 68.37 65.25 56.74 45.85 35.03 23.32
1975 17.50 17.03 25.51 40.44 55.99 67.11 70.53 66.85 60.00 48.87 37.57 24.06
1976 20.98 24.16 36.53 45.63 57.79 65.87 70.61 67.43 56.73 41.79 25.48 10.74
1977  9.43 19.48 38.18 52.06 61.44 68.07 68.27 66.36 57.69 46.70 31.16 16.43
1978  8.72 13.55 27.54 43.60 56.31 64.41 68.11 67.25 59.49 46.29 29.23 13.21
1979  5.58 10.44 25.28 41.29 54.98 65.13 69.68 67.98 59.45 47.39 35.25 24.49
1980 18.89 19.08 29.67 44.62 58.18 66.87 70.02 67.75 57.75 46.31 32.68 24.33
1981 20.04 25.69 35.65 46.20 56.30 63.55 67.80 65.01 56.54 45.95 32.27 18.19
1982 11.66 15.87 28.80 43.27 54.29 64.94 67.76 67.45 59.68 47.69 36.22 25.42
1983 22.53 24.60 31.93 41.08 52.31 63.82 71.16 69.38 60.35 46.99 27.75 16.07
1984 13.31 20.29 31.17 40.16 54.36 61.99 68.10 64.92 58.79 46.27 33.89 20.65
1985 14.69 20.45 34.09 48.81 57.77 64.47 66.14 64.89 56.63 42.57 25.10 14.95
1986 12.40 21.48 32.50 46.15 57.26 64.92 67.13 65.02 56.97 44.46 32.16 22.64
1987 23.48 28.17 38.91 49.29 60.60 68.20 70.11 66.84 56.28 46.32 34.09 22.62
1988 14.65 17.58 29.60 45.86 58.74 68.56 72.24 69.14 58.47 45.09 31.19 24.35
1989 16.98 19.45 26.96 42.01 54.75 64.14 68.46 66.41 58.44 44.65 28.58 20.88
1990 19.20 27.93 34.59 44.87 55.60 63.54 68.80 67.13 59.41 48.82 33.10 20.83
1991 16.07 22.51 35.51 47.73 60.45 67.69 70.40 65.57 57.29 42.31 30.40 22.29
1992 23.14 26.46 33.40 43.88 54.98 62.28 63.94 61.71 55.57 44.82 32.19 20.97
1993 15.71 17.72 27.56 40.97 53.65 62.70 66.98 63.71 55.79 43.13 32.42 18.25
1994 11.97 15.98 30.00 45.31 57.14 64.68 66.91 65.14 59.44 50.00 36.94 25.45
1995 19.74 22.97 31.15 42.93 54.83 64.98 71.12 67.43 59.27 43.43 30.21 17.72
1996 14.87 17.23 27.71 39.72 53.48 62.11 66.55 64.07 57.64 43.72 28.73 16.18
1997 14.21 19.20 29.84 40.41 53.55 62.56 67.33 64.96 58.51 45.93 34.13 21.42

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  26  28    0.970 0.962 0.944 0.921
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.5 13.3 14.7 12.4 23.5 14.6 17.0 19.2 16.1 23.1 15.7 12.0 19.7 14.9 14.2
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
S- 27  1.4  1.0  1.7  0.5 -0.1  0.9  1.9  1.5  0.5  1.3  0.8  1.8  1.6  2.2  1.6
S- 33 -5.1 -5.8 -5.1 -5.8 -4.4 -6.3 -6.3 -4.6 -4.7 -5.5 -5.3 -6.0 -3.9 -6.1 -6.1
S- 26  0.5 -0.4  0.9  0.5  1.3 -0.1  1.8  2.9  0.7  2.2 -0.6  0.8  1.0  2.6 -0.9
S- 28  0.5  0.4  2.5  0.2 -1.9  0.6  1.9  0.9 -0.1 -0.4  3.5  3.2  2.1  1.8  4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.81 2.72 1.96 1.57 1.28 1.39 16.69 14.29 2.40 16.86 15.63 1.24  -1.16
     33 -5.34-4.78-5.39-5.85-5.33-5.37       21.50-4.81       22.28-5.41  -0.60
     26  1.33 2.19 1.45 0.91 1.10 0.82       14.61 2.08       15.99 0.87  -1.21
     28  1.93 2.97 2.17 1.58 0.92 2.04       14.08 2.61       15.56 1.30  -1.31
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.94  3.74                   3.60  3.27 1.10  3.72  3.87 0.96   0.87
     33         3.46                         2.94 1.23        3.36 1.11   0.90
     26         3.41                         3.32 1.08        3.40 1.10   1.01
     28         4.22                         3.27 1.10        4.77 0.78   0.71
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.98(F 27 - 15.63)(0.96) + 16.86      0.98(F 33 - 22.28)(1.11) + 16.86

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.972 0.949 0.949 0.945
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.6 20.3 20.5 21.5 28.2 17.6 19.5 27.9 22.5 26.5 17.7 16.0 23.0 17.2 19.2
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
S- 27  0.6  0.4  1.2  0.1 -0.2  0.8  2.0  1.6  0.9  0.5  0.0  1.2  1.5  2.2  1.0
S- 26  0.1  0.6  1.4  0.8  1.5  1.0  2.2  2.9  2.1  2.4 -1.4  1.3  1.8  2.7  0.1
S- 28 -0.1 -0.7  1.2 -0.2 -0.4  0.2  2.6  0.9 -0.3 -1.3  1.5  2.2  2.3  2.5  3.2
S- 33 -5.5 -5.5 -4.0 -6.8 -4.5 -6.6 -6.8 -4.8 -4.7 -5.9 -5.6 -6.0 -3.9 -5.9 -6.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.46 2.24 1.44 1.44 1.00 1.05 19.29 17.42 1.88 21.47 20.54 0.93  -0.95
     26  1.48 1.97 1.15 1.40 1.56 1.28       17.56 1.74       20.18 1.29  -0.45
     28  1.45 2.52 1.39 1.29 0.61 1.44       17.27 2.02       20.57 0.90  -1.12
     33 -5.48-5.12-5.79-5.64-5.31-5.55       24.43-5.14       27.02-5.55  -0.42
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.95  4.06                   3.35  3.13 1.07  3.77  4.03 0.94   0.88
     26         3.47                         2.74 1.22        3.54 1.07   0.87
     28         4.48                         3.24 1.03        4.66 0.81   0.78
     33         3.74                         2.99 1.12        3.43 1.10   0.98
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 20.54)(0.94) + 21.47      0.97(F 26 - 20.18)(1.07) + 21.47

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  26    0.972 0.954 0.951 0.944
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.9 31.2 34.1 32.5 38.9 29.6 27.0 34.6 35.5 33.4 27.6 30.0 31.1 27.7 29.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
S- 27  0.0 -0.2  1.1  0.2 -0.5  0.1  1.4  1.0  0.9  0.2 -0.5  0.8  1.2  1.5  0.1
S- 28  0.0 -0.3  0.8  1.2 -0.1 -0.5  1.7  1.0  0.0 -0.9  0.3  1.3  2.0  1.2  2.1
S- 33 -4.5 -4.5 -4.0 -5.9 -3.6 -5.6 -5.7 -4.4 -4.6 -5.6 -4.7 -5.2 -4.8 -5.2 -6.2
S- 26  0.2  0.0  2.2  0.6  2.0  1.4  2.4  2.2  2.7  2.3 -0.3  1.6  2.6  3.1  0.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.03 1.58 0.98 1.37 0.47 0.60 29.83 28.61 1.22 31.66 31.18 0.48  -0.74
     28  1.03 1.86 0.84 1.18 0.37 0.87       28.55 1.28       31.00 0.66  -0.63
     33 -4.87-4.60-5.34-4.62-4.71-5.19       34.59-4.76       36.64-4.98  -0.22
     26  1.87 2.14 1.37 2.40 1.63 1.78       28.07 1.76       30.09 1.57  -0.19
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.37  3.55                   2.99  2.90 1.03  3.17  3.38 0.94   0.91
     28         3.75                         3.09 0.97        3.62 0.88   0.91
     33         3.18                         2.78 1.07        2.80 1.13   1.05
     26         2.98                         2.20 1.36        3.12 1.02   0.75
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 31.18)(0.94) + 31.66      0.98(F 28 - 31.00)(0.88) + 31.66

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  26  28    0.962 0.956 0.941 0.937
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.1 40.2 48.8 46.2 49.3 45.9 42.0 44.9 47.7 43.9 41.0 45.3 42.9 39.7 40.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
S- 27 -0.4 -0.7  0.5 -0.3 -0.5 -0.9  0.6  0.5  1.1 -0.2 -0.5  0.0  0.7  1.0  0.0
S- 33 -4.2 -3.9 -3.5 -5.4 -3.7 -4.6 -5.0 -3.3 -4.0 -4.5 -4.3 -3.7 -3.5 -4.4 -5.0
S- 26  1.2  0.7  2.5  0.5  2.2  1.7  2.6  1.9  2.5  2.1  0.6  2.4  2.3  2.9  1.4
S- 28 -0.3 -0.7  0.2  0.4 -0.1 -1.2  0.1  0.4  1.1 -1.2 -0.4 -0.4  2.2  1.3  1.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.58 0.97 0.50 1.09-0.06 0.30 42.62 41.92 0.70 43.95 43.90 0.05  -0.66
     33 -4.09-3.74-4.73-3.71-4.13-4.19       46.73-4.11       48.14-4.20  -0.09
     26  2.05 2.21 1.35 2.80 1.82 2.05       40.89 1.73       42.11 1.84   0.11
     28  0.61 1.25 0.53 0.88-0.16 0.54       41.76 0.87       43.77 0.17  -0.69
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.64  2.83                   1.92  2.12 0.91  3.10  3.14 0.99   1.09
     33         2.52                         1.96 0.98        2.97 1.04   1.06
     26         2.44                         1.61 1.19        2.98 1.04   0.87
     28         3.00                         2.47 0.78        3.32 0.93   1.20
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.98(F 27 - 43.90)(0.99) + 43.95      0.98(F 33 - 48.14)(1.04) + 43.95

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  26  27  25    0.940 0.935 0.934 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 52.3 54.4 57.8 57.3 60.6 58.7 54.8 55.6 60.5 55.0 53.7 57.1 54.8 53.5 53.5
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 25 55.5 57.2 60.0 59.7 61.3 60.0 56.4 57.0 62.2 56.0 56.4 58.8 56.9 55.0 54.9
S- 33 -4.1 -3.8 -3.4 -4.7 -3.2 -3.6 -3.6 -2.6 -2.7 -3.0 -3.6 -2.9 -2.5 -3.7 -2.8
S- 26  1.5  0.5  2.4  0.8  2.7  1.7  2.4  1.9  2.9  2.5  2.4  2.7  2.0  2.4  1.8
S- 27 -0.6 -1.2  0.0 -0.9 -0.5 -1.6 -0.4 -0.2  1.0  0.2  0.1 -0.1  0.1  0.1 -0.5
S- 25 -3.1 -2.8 -2.3 -2.4 -0.7 -1.2 -1.7 -1.4 -1.7 -1.0 -2.8 -1.7 -2.1 -1.5 -1.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -3.30-3.08-3.86-2.81-3.64-3.03 56.06 59.42-3.36 55.96 59.31-3.35   0.01
     26  2.40 2.46 2.02 3.24 1.87 2.37       53.78 2.29       53.93 2.03  -0.26
     27  0.31 0.66 0.38 0.81-0.50 0.14       55.52 0.55       56.26-0.29  -0.84
     25 -2.00-2.31-2.72-1.18-1.98-1.73       58.57-2.50       57.82-1.85   0.65
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   2.01  1.95                   1.53  1.54 1.00  2.49  2.45 1.01   1.02
     26         1.88                         1.37 1.12        2.37 1.05   0.94
     27         2.14                         1.60 0.96        2.53 0.98   1.03
     25         1.77                         1.43 1.07        2.25 1.11   1.03
Suggested regression eqns from two most closely related CDs ( 33 and  26): 
          0.97(F 33 - 59.31)(1.01) + 55.96      0.97(F 26 - 53.93)(1.05) + 55.96

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  25    0.905 0.903 0.895 0.886
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.8 62.0 64.5 64.9 68.2 68.6 64.1 63.5 67.7 62.3 62.7 64.7 65.0 62.1 62.6
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 33 67.8 66.4 67.5 69.5 71.7 71.5 67.2 66.2 70.5 65.4 66.3 67.1 67.0 65.4 65.8
cd 25 66.5 65.2 66.4 67.2 69.6 69.3 65.6 64.6 69.5 63.7 65.7 66.0 67.0 63.4 64.1
S- 26  1.9  0.5  2.4  1.1  2.7  1.8  2.0  2.3  2.9  2.3  2.1  2.2  1.5  1.9  1.9
S- 27 -0.5 -1.8  0.0 -1.1 -0.3 -1.6 -1.0 -0.3  0.7  0.0  0.3 -0.4 -0.1 -0.7 -0.7
S- 33 -4.0 -4.5 -3.0 -4.6 -3.5 -3.0 -3.1 -2.7 -2.8 -3.1 -3.6 -2.4 -2.0 -3.2 -3.3
S- 25 -2.7 -3.2 -1.9 -2.2 -1.4 -0.7 -1.4 -1.0 -1.8 -1.4 -3.0 -1.3 -2.0 -1.2 -1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  2.36 2.65 1.90 3.12 1.95 2.12 64.92 62.40 2.52 64.44 62.47 1.97  -0.54
     27  0.05 0.44-0.13 0.63-0.62-0.14       64.55 0.37       64.95-0.51  -0.88
     33 -3.04-2.81-3.56-2.48-3.41-2.93       67.87-2.95       67.69-3.25  -0.29
     25 -1.71-1.77-2.38-0.93-1.74-1.76       66.80-1.89       66.24-1.79   0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   1.83  1.62                   1.50  1.36 1.10  2.10  1.94 1.08   0.98
     27         1.75                         1.35 1.11        2.14 0.98   0.88
     33         1.65                         1.38 1.09        2.04 1.03   0.94
     25         1.57                         1.39 1.08        1.95 1.07   0.99
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.95(F 26 - 62.47)(1.08) + 64.44      0.95(F 27 - 64.95)(0.98) + 64.44

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  25  26    0.895 0.895 0.883 0.880
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.2 68.1 66.1 67.1 70.1 72.2 68.5 68.8 70.4 63.9 67.0 66.9 71.1 66.6 67.3
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 33 75.3 72.0 69.2 71.5 73.4 75.3 71.4 71.4 73.0 67.3 70.4 70.0 73.6 70.0 70.9
cd 25 73.5 70.9 68.3 69.4 72.1 73.9 69.8 69.8 72.0 66.0 69.8 69.1 73.7 68.7 68.9
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 27 -0.2 -1.4  0.4 -1.2 -0.3 -0.7 -0.8  0.1  0.1  0.0  0.1 -0.4  0.2 -1.4 -1.0
S- 33 -4.1 -3.9 -3.0 -4.4 -3.3 -3.1 -3.0 -2.6 -2.6 -3.4 -3.4 -3.1 -2.4 -3.5 -3.5
S- 25 -2.4 -2.8 -2.2 -2.3 -2.0 -1.7 -1.3 -1.0 -1.6 -2.1 -2.8 -2.1 -2.5 -2.1 -1.6
S- 26  2.1  0.8  2.3  1.3  2.0  1.9  2.0  2.6  2.5  1.9  1.9  1.7  1.7  1.1  1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.06 0.54-0.43 0.76-0.35-0.34 68.83 68.48 0.35 68.36 68.79-0.43  -0.78
     33 -2.94-2.72-3.15-2.49-3.25-3.13       71.57-2.75       71.64-3.28  -0.53
     25 -1.81-1.82-2.34-1.09-1.78-2.14       70.69-1.86       70.40-2.04  -0.18
     26  2.32 2.72 1.74 3.17 2.01 1.80       66.26 2.57       66.53 1.83  -0.74
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.81  1.68                   1.75  1.56 1.12  2.20  2.22 0.99   0.88
     33         1.62                         1.52 1.15        2.13 1.03   0.90
     25         1.65                         1.48 1.18        2.18 1.01   0.86
     26         1.66                         1.53 1.14        2.13 1.03   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.95(F 27 - 68.79)(0.99) + 68.36      0.95(F 33 - 71.64)(1.03) + 68.36

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  34  26    0.889 0.884 0.878 0.857
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.4 64.9 64.9 65.0 66.8 69.1 66.4 67.1 65.6 61.7 63.7 65.1 67.4 64.1 65.0
cd 33 73.3 69.0 68.2 69.5 70.1 72.6 69.0 70.1 69.3 65.1 67.2 67.8 70.3 67.3 68.8
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
S- 33 -3.9 -4.1 -3.3 -4.5 -3.2 -3.4 -2.5 -3.0 -3.8 -3.3 -3.5 -2.7 -2.8 -3.3 -3.8
S- 27 -0.2 -0.7  0.8 -0.4 -0.3  0.0 -0.6  0.3 -0.5 -0.3  0.0 -0.2  0.3 -1.4 -1.0
S- 34 -3.9 -3.8 -2.2 -4.1 -2.6 -2.2 -3.5 -3.4 -4.3 -2.8 -2.8 -2.6 -2.6 -2.6 -4.5
S- 26  2.0  1.1  2.3  1.4  1.4  1.9  1.6  2.5  1.7  1.4  1.5  1.6  2.0  0.6  1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -3.11-2.92-3.25-2.83-3.28-3.32 66.36 69.36-3.00 65.75 69.16-3.41  -0.41
     27  0.16 0.65-0.35 0.78-0.02-0.43       65.90 0.46       66.03-0.28  -0.74
     34 -3.31-3.25-3.70-3.22-3.17-3.18       69.60-3.24       68.95-3.20   0.04
     26  2.11 2.63 1.44 2.87 1.94 1.49       63.99 2.37       64.12 1.64  -0.73
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   1.71  1.61                   1.80  1.62 1.11  1.95  1.98 0.99   0.89
     27         1.55                         1.73 1.04        1.88 1.04   1.00
     34         1.77                         1.97 0.91        2.10 0.93   1.02
     26         1.49                         1.71 1.05        1.76 1.11   1.05
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.94(F 33 - 69.16)(0.99) + 65.75      0.94(F 27 - 66.03)(1.04) + 65.75

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  34  26    0.920 0.904 0.896 0.895
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.3 58.8 56.6 57.0 56.3 58.5 58.4 59.4 57.3 55.6 55.8 59.4 59.3 57.6 58.5
cd 33 64.6 62.5 60.8 61.5 59.9 62.3 61.3 62.7 61.3 58.9 59.5 62.0 62.5 60.9 61.5
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
S- 33 -4.2 -3.8 -4.1 -4.5 -3.7 -3.8 -2.8 -3.3 -4.0 -3.3 -3.7 -2.6 -3.2 -3.3 -3.0
S- 27  0.1  0.0  0.8 -0.2 -0.5  0.2 -0.2  0.6 -0.2 -0.2  0.0  0.1  0.4 -0.9 -0.4
S- 34 -4.0 -2.4 -2.6 -3.7 -2.9 -3.3 -3.1 -3.5 -4.0 -3.2 -3.0 -2.5 -2.3 -2.5 -3.6
S- 26  1.8  1.1  1.3  1.4  1.2  2.0  1.4  2.6  1.4  1.3  1.7  1.8  1.6  0.6  2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -3.27-3.06-3.22-3.17-3.61-3.30 59.26 62.42-3.15 57.92 61.48-3.55  -0.40
     27  0.41 0.87 0.13 0.81 0.22-0.17       58.58 0.68       57.95-0.02  -0.70
     34 -2.95-2.87-2.82-3.00-3.08-3.01       62.08-2.82       61.02-3.09  -0.28
     26  1.98 2.41 1.52 2.55 1.78 1.52       57.05 2.22       56.36 1.56  -0.66
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   1.68  1.61                   1.78  1.77 1.00  1.41  1.37 1.03   1.02
     27         1.56                         1.89 0.94        1.35 1.05   1.11
     34         1.68                         2.10 0.84        1.54 0.92   1.09
     26         1.59                         1.81 0.98        1.27 1.11   1.13
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.96(F 33 - 61.48)(1.03) + 57.92      0.95(F 27 - 57.95)(1.05) + 57.92

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  25    0.953 0.943 0.943 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.0 46.3 42.6 44.5 46.3 45.1 44.7 48.8 42.3 44.8 43.1 50.0 43.4 43.7 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 33 51.4 50.7 48.0 49.8 50.2 49.4 48.9 52.7 47.1 48.2 47.0 52.5 47.1 47.4 49.6
cd 25 51.3 50.5 49.3 49.3 49.2 48.9 48.6 51.7 47.9 48.1 47.3 52.5 46.7 47.3 49.4
S- 26  1.0  1.1  0.0  0.7  1.4  1.1  0.8  2.2  0.7  1.4  2.0  1.7  1.6  0.7  1.1
S- 27  0.4  0.6  0.7  0.1 -0.2  0.5 -0.1  1.1  0.3  0.5  1.0  0.6  0.3  0.2  0.1
S- 33 -4.4 -4.4 -5.5 -5.3 -3.8 -4.3 -4.2 -3.9 -4.8 -3.3 -3.8 -2.5 -3.6 -3.7 -3.7
S- 25 -4.3 -4.3 -6.8 -4.9 -2.9 -3.8 -3.9 -2.9 -5.5 -3.3 -4.2 -2.5 -3.2 -3.6 -3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  1.65 2.00 1.59 1.99 1.26 1.31 47.29 45.40 1.89 45.23 44.07 1.17  -0.72
     27  0.82 1.14 0.88 0.99 0.56 0.42       46.26 1.03       44.84 0.40  -0.64
     33 -3.69-3.38-3.51-3.61-4.31-3.64       50.79-3.50       49.33-4.09  -0.59
     25 -3.64-3.57-3.58-3.45-3.94-3.70       50.92-3.63       49.21-3.97  -0.35
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.30  2.10                   2.41  2.42 1.00  2.13  1.91 1.12   1.12
     27         2.18                         2.67 0.90        2.10 1.01   1.12
     33         2.11                         2.46 0.98        1.86 1.15   1.17
     25         2.02                         2.10 1.15        1.64 1.30   1.13
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.98(F 26 - 44.07)(1.12) + 45.23      0.97(F 27 - 44.84)(1.01) + 45.23

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  27  26  25    0.974 0.963 0.956 0.946
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.8 33.9 25.1 32.2 34.1 31.2 28.6 33.1 30.4 32.2 32.4 36.9 30.2 28.7 34.1
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 25 34.5 39.6 32.8 37.2 38.3 36.1 33.3 38.3 36.8 36.7 37.6 41.4 34.3 34.7 38.2
S- 33 -5.2 -5.1 -5.5 -4.8 -4.5 -5.0 -4.9 -4.5 -5.3 -3.9 -4.0 -3.6 -4.7 -5.2 -3.5
S- 27  0.9  1.3  0.7 -0.1  0.1  0.7  0.6  1.2  1.0  1.0  1.8  0.8  0.9  1.0  0.2
S- 26 -0.4  1.0 -0.5  0.3  0.7  0.9  1.4  1.0  0.8  0.8  1.6  0.7  2.0 -0.3  0.4
S- 25 -6.7 -5.7 -7.6 -5.0 -4.2 -4.9 -4.8 -5.2 -6.4 -4.5 -5.2 -4.5 -4.1 -5.9 -4.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -4.21-3.73-3.92-4.35-4.76-4.33 34.08 37.87-3.79 31.39 36.04-4.65  -0.86
     27  1.26 1.56 1.49 1.33 0.88 0.94       32.62 1.46       30.59 0.80  -0.66
     26  1.30 1.85 1.52 1.44 0.71 0.86       32.29 1.79       30.70 0.70  -1.09
     25 -4.66-4.19-4.20-4.73-5.32-4.95       38.18-4.10       36.65-5.26  -1.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   2.98  2.51                   2.45  2.23 1.10  2.91  2.49 1.17   1.07
     27         2.75                         2.60 0.94        2.98 0.98   1.04
     26         2.57                         2.16 1.13        2.71 1.07   0.95
     25         2.45                         1.92 1.28        2.32 1.26   0.99
Suggested regression eqns from two most closely related CDs ( 33 and  27): 
          0.99(F 33 - 36.04)(1.17) + 31.39      0.98(F 27 - 30.59)(0.98) + 31.39

Station# 878  ROCHESTER/MUNICIPAL , mn  1700409    lat/lon 92.45   44.00     0M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  26  25    0.956 0.954 0.925 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.1 20.6 14.9 22.6 22.6 24.4 20.9 20.8 22.3 21.0 18.3 25.5 17.7 16.2 21.4
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 25 22.8 26.2 22.6 27.8 28.5 30.9 26.2 27.3 28.6 27.6 25.2 30.5 23.3 23.0 29.8
S- 27  1.4  1.7  0.4  0.0  0.6  1.7  1.1  1.1  1.4  1.3  2.1  1.2  1.9  1.8 -1.7
S- 33 -5.5 -5.1 -6.3 -4.9 -5.7 -6.3 -5.0 -4.4 -5.5 -4.5 -5.2 -3.2 -5.7 -5.5 -6.9
S- 26  0.0  1.0 -0.3  0.1 -0.1  1.2  1.8  0.4  1.2  0.1  1.2  0.4  2.5 -0.7 -3.0
S- 25 -6.7 -5.5 -7.7 -5.2 -5.9 -6.5 -5.4 -6.5 -6.3 -6.7 -7.0 -5.0 -5.6 -6.8 -8.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.67 2.28 1.93 1.59 1.23 1.15 21.61 19.51 2.09 20.35 19.28 1.07  -1.02
     33 -4.93-4.21-4.81-5.27-5.26-5.21       26.02-4.41       25.66-5.31  -0.90
     26  1.04 1.85 1.27 1.01 0.60 0.23       19.90 1.71       19.96 0.39  -1.32
     25 -5.88-5.22-5.59-6.13-6.10-6.53       26.88-5.27       26.69-6.34  -1.07
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.34  3.17                   2.73  2.73 1.00  2.99  3.30 0.91   0.91
     33         2.87                         2.19 1.25        2.82 1.06   0.85
     26         2.97                         2.35 1.16        3.18 0.94   0.81
     25         2.93                         2.31 1.18        2.72 1.10   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.98(F 27 - 19.28)(0.91) + 20.35      0.98(F 33 - 25.66)(1.06) + 20.35

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 11.00 11.85 24.08 38.66 53.26 62.94 64.98 62.68 54.66 40.72 26.60 13.96
1952 12.82 16.15 29.05 41.26 56.34 64.30 67.66 65.54 55.87 44.31 31.62 22.10
1953 16.62 18.65 27.47 40.54 53.31 63.28 68.68 66.10 60.88 49.27 35.01 18.10
1954 15.13 18.01 31.13 38.75 52.92 62.33 67.80 64.40 55.58 45.10 33.40 21.91
1955 13.64 13.68 27.48 43.88 58.57 66.56 70.66 68.42 59.38 42.75 25.98 12.77
1956  8.80 13.53 23.50 38.40 54.10 63.37 67.71 63.12 58.30 46.09 34.49 18.54
1957 13.17 15.10 27.98 40.64 53.21 63.33 67.83 65.53 56.36 44.38 32.90 23.33
1958 17.19 19.88 29.19 43.87 53.83 61.19 64.65 64.65 58.52 46.80 30.93 16.38
1959  9.97 16.76 29.31 43.93 55.95 65.42 70.12 67.31 57.18 40.79 29.90 20.06
1960 17.09 14.22 24.33 38.31 53.04 62.48 67.57 67.02 59.38 46.48 31.66 19.20
1961 16.18 22.40 31.42 41.46 52.56 63.17 69.21 66.06 59.06 45.49 30.59 16.37
1962  9.85 14.31 25.76 41.49 54.61 63.55 66.61 63.76 57.90 46.97 34.15 18.09
1963 10.17 15.50 30.50 44.45 56.19 64.87 69.54 67.15 61.88 51.32 33.50 20.16
1964 14.84 19.57 28.97 42.16 57.06 66.76 68.79 65.88 56.79 45.23 29.38 15.26
1965  7.86  9.79 21.76 37.65 54.10 63.46 66.79 62.05 55.28 42.92 34.17 17.27
1966 11.61 14.66 28.50 41.26 52.46 64.21 69.05 66.38 56.71 43.56 29.08 17.78
1967 11.01 14.88 24.99 39.51 52.19 61.18 66.40 64.61 56.43 44.55 31.26 19.76
1968 13.43 19.26 31.11 44.56 54.35 62.15 67.58 65.55 58.35 46.22 30.64 16.22
1969 10.97 14.09 28.01 41.78 54.18 62.12 67.12 67.67 58.63 44.84 30.71 17.11
1970 10.83 12.16 25.40 39.33 54.99 65.31 70.18 67.11 58.21 45.00 30.19 15.50
1971 10.54 13.99 28.12 40.82 55.66 63.03 67.71 64.56 58.87 46.70 31.99 16.41
1972  8.62 11.53 23.69 40.90 54.22 63.25 66.03 63.16 54.62 42.14 26.31 16.51
1973 12.30 22.51 32.71 44.43 53.87 62.64 68.31 65.58 59.68 46.86 32.41 17.65
1974 11.35 15.08 27.49 40.10 52.91 62.67 66.72 63.23 54.26 43.56 32.90 20.47
1975 14.19 13.55 22.52 37.96 53.49 65.77 68.74 65.28 56.71 44.83 31.74 17.59
1976 14.31 17.86 32.12 42.97 56.99 64.45 69.49 66.21 55.88 40.31 23.48  9.23
1977  7.64 17.13 35.27 50.02 60.44 67.08 66.71 64.33 55.92 44.23 28.29 13.92
1978  7.71 13.34 26.47 42.48 54.87 63.56 66.80 66.19 58.73 45.36 27.53 11.19
1979  3.81  9.08 23.24 38.19 51.30 61.21 65.89 64.23 56.03 43.93 32.11 20.70
1980 15.19 15.30 27.54 43.09 56.77 64.69 67.50 64.99 55.39 44.11 30.89 21.67
1981 17.52 24.00 34.50 45.52 55.55 63.64 68.11 65.72 57.23 46.29 31.49 15.19
1982  7.50 11.12 26.10 41.49 53.24 63.12 65.83 65.02 57.24 43.44 31.68 20.47
1983 19.76 23.00 31.99 41.09 52.11 63.08 70.45 68.86 59.65 45.81 25.81 13.34
1984 11.17 19.15 31.43 41.04 55.56 63.65 69.03 64.86 57.74 44.49 31.18 17.12
1985 11.53 18.13 32.35 47.22 56.52 63.15 64.52 62.92 54.51 40.34 23.05 13.08
1986 10.08 19.23 30.51 45.17 56.72 64.34 66.56 63.91 55.62 42.95 30.61 21.10
1987 21.99 27.42 38.64 48.66 59.52 67.03 69.09 66.19 55.52 45.19 32.54 20.77
1988 12.82 16.04 28.69 46.28 59.74 69.70 71.94 67.93 56.57 42.84 28.62 20.26
1989 12.46 15.07 23.98 40.44 54.21 64.27 68.71 66.43 57.54 43.03 26.30 18.11
1990 16.13 24.56 31.94 43.29 54.77 62.82 67.35 65.17 57.06 45.77 30.34 18.47
1991 14.59 20.77 33.51 46.08 58.36 66.08 68.96 65.10 56.42 40.82 27.81 19.29
1992 20.05 24.65 32.36 43.37 53.70 60.88 62.71 61.04 54.54 43.10 29.75 18.61
1993 13.77 16.96 27.42 40.57 52.69 61.33 65.74 62.31 54.10 40.62 29.22 14.69
1994  8.75 13.56 28.14 44.12 55.79 63.91 66.16 64.33 58.37 48.25 34.63 22.38
1995 15.66 19.45 28.09 41.29 53.71 64.13 69.73 65.94 57.39 41.81 27.79 13.51
1996  9.84 11.95 23.97 37.52 52.68 62.34 67.02 64.68 57.39 42.42 25.97 12.70
1997 10.45 15.74 27.60 39.07 53.41 62.57 67.33 64.83 57.68 44.50 32.41 19.19

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  26    0.984 0.961 0.955 0.937
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.8 11.2 11.5 10.1 22.0 12.8 12.5 16.1 14.6 20.0 13.8  8.8 15.7  9.8 10.4
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
S- 27 -1.4 -1.2 -1.5 -1.8 -1.5 -0.9 -2.6 -1.6 -1.0 -1.8 -1.1 -1.4 -2.5 -2.9 -2.2
S- 28 -2.3 -1.7 -0.6 -2.1 -3.4 -1.3 -2.6 -2.2 -1.6 -3.5  1.5  0.0 -2.0 -3.2  0.5
S- 15  3.2  2.7  5.0  2.6  3.8  4.3  5.3  6.0  5.4  3.9  5.1  4.4  3.1  5.5  3.7
S- 26 -2.2 -2.6 -2.3 -1.9 -0.2 -1.9 -2.8 -0.2 -0.8 -0.8 -2.5 -2.4 -3.1 -2.5 -4.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.51-1.36-1.34-1.59-1.52-1.84 12.96 14.29-1.33 13.94 15.63-1.69  -0.36
     28 -1.39-1.11-1.13-1.58-1.88-1.19       14.08-1.12       15.56-1.63  -0.50
     15  4.52 4.30 5.24 4.35 4.23 4.44        8.26 4.69        9.68 4.26  -0.43
     26 -1.99-1.89-1.85-2.25-1.69-2.40       14.61-1.65       15.99-2.06  -0.41
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.64  3.74                   3.07  3.27 0.94  3.93  3.87 1.01   1.08
     28         4.22                         3.27 0.94        4.77 0.82   0.88
     15         3.92                         3.59 0.86        4.17 0.94   1.10
     26         3.41                         3.32 0.92        3.40 1.16   1.26
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 15.63)(1.01) + 13.94      0.98(F 28 - 15.56)(0.82) + 13.94

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  16    0.984 0.962 0.960 0.959
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.0 19.1 18.1 19.2 27.4 16.0 15.1 24.6 20.8 24.6 17.0 13.6 19.5 11.9 15.7
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 27 -1.0 -0.7 -1.1 -2.1 -1.0 -0.7 -2.4 -1.8 -0.9 -1.3 -0.8 -1.2 -2.0 -3.0 -2.5
S- 15  3.1  3.3  4.3  2.1  5.0  5.6  5.6  5.5  5.4  4.4  3.4  4.8  4.5  5.2  4.3
S- 28 -1.7 -1.9 -1.2 -2.5 -1.1 -1.3 -1.8 -2.5 -2.0 -3.1  0.7 -0.2 -1.3 -2.8 -0.3
S- 16  1.9  0.9  3.1 -0.1  4.6  1.9  4.9  2.1  2.1  1.1  4.1  4.6  4.7  3.4  4.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.51-1.67-1.23-1.63-1.38-1.66 15.96 17.42-1.46 19.05 20.54-1.50  -0.04
     15  4.36 3.71 5.08 4.18 4.33 4.58       11.80 4.16       14.61 4.44   0.28
     28 -1.51-1.38-1.28-1.79-1.77-1.27       17.27-1.31       20.57-1.52  -0.21
     16  3.46 3.80 4.16 3.26 2.60 3.50       12.20 3.76       16.13 2.92  -0.84
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.12  4.06                   3.21  3.13 1.03  4.26  4.03 1.06   1.03
     15         4.20                         3.23 0.99        4.48 0.95   0.96
     28         4.48                         3.24 0.99        4.66 0.91   0.92
     16         4.97                         3.63 0.89        4.98 0.86   0.97
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 20.54)(1.06) + 19.05      0.98(F 15 - 14.61)(0.95) + 19.05

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  16  28    0.985 0.963 0.960 0.959
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.0 31.4 32.3 30.5 38.6 28.7 24.0 31.9 33.5 32.4 27.4 28.1 28.1 24.0 27.6
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
S- 27  0.0  0.1 -0.7 -1.8 -0.8 -0.8 -1.6 -1.6 -1.1 -0.8 -0.7 -1.1 -1.9 -2.2 -2.1
S- 26  0.3  0.3  0.5 -1.4  1.7  0.5 -0.5 -0.5  0.7  1.2 -0.5 -0.2 -0.4 -0.6 -1.9
S- 16  3.4  2.0  3.2  1.9  4.5  1.6  3.5  2.4  1.0  1.4  2.2  3.3  3.5  3.1  4.2
S- 28  0.0  0.0 -0.9 -0.8 -0.4 -1.4 -1.3 -1.7 -2.0 -1.9  0.2 -0.6 -1.0 -2.5 -0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.16-1.36-0.97-1.21-0.94-1.41 27.46 28.61-1.15 30.04 31.18-1.14   0.01
     26 -0.32-0.80-0.58-0.18 0.22-0.23       28.07-0.61       30.09-0.05   0.56
     16  3.06 3.08 3.64 3.05 2.76 2.68       24.37 3.09       27.29 2.76  -0.34
     28 -1.16-1.08-1.11-1.40-1.04-1.14       28.55-1.08       31.00-0.96   0.12
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.62  3.55                   2.85  2.90 0.98  3.67  3.38 1.09   1.10
     26         2.98                         2.20 1.29        3.12 1.17   0.91
     16         4.11                         3.24 0.88        3.87 0.95   1.08
     28         3.75                         3.09 0.92        3.62 1.01   1.10
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 31.18)(1.09) + 30.04      0.98(F 26 - 30.09)(1.17) + 30.04

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.989 0.962 0.956 0.955
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.1 41.0 47.2 45.2 48.7 46.3 40.4 43.3 46.1 43.4 40.6 44.1 41.3 37.5 39.1
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
S- 27 -0.4  0.2 -1.1 -1.3 -1.2 -0.5 -1.0 -1.1 -0.6 -0.8 -0.9 -1.2 -0.9 -1.2 -1.3
S- 28 -0.3  0.2 -1.4 -0.6 -0.8 -0.8 -1.4 -1.2 -0.5 -1.7 -0.8 -1.6  0.6 -0.9 -0.3
S- 26  1.2  1.5  0.9 -0.5  1.5  2.1  1.1  0.3  0.9  1.6  0.2  1.2  0.7  0.7  0.0
S- 15  2.8  3.1  4.2  2.7  4.1  4.9  4.3  4.1  3.7  3.6  2.2  3.7  3.8  4.9  4.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.90-1.08-0.71-0.92-0.81-0.98 41.03 41.92-0.89 43.01 43.90-0.88   0.00
     28 -0.86-0.80-0.67-1.13-0.91-0.74       41.76-0.73       43.77-0.76  -0.03
     26  0.58 0.16 0.15 0.79 1.07 0.78       40.89 0.14       42.11 0.91   0.77
     15  3.86 3.50 4.44 3.75 3.80 3.80       37.35 3.68       39.23 3.79   0.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.89  2.83                   2.24  2.12 1.05  3.11  3.14 0.99   0.94
     28         3.00                         2.47 0.90        3.32 0.94   1.03
     26         2.44                         1.61 1.38        2.98 1.04   0.75
     15         2.95                         2.04 1.10        3.20 0.97   0.89
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 43.90)(0.99) + 43.01      0.98(F 28 - 43.77)(0.94) + 43.01

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.986 0.977 0.959 0.948
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 52.1 55.6 56.5 56.7 59.5 59.7 54.2 54.8 58.4 53.7 52.7 55.8 53.7 52.7 53.4
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27 -0.8  0.0 -1.2 -1.4 -1.6 -0.6 -0.9 -1.0 -1.1 -1.1 -0.9 -1.4 -1.0 -0.7 -0.6
S- 28 -0.8  0.4 -1.3 -0.8 -2.0 -1.2 -1.4 -0.8 -0.9 -1.0 -0.5 -1.6  0.2 -0.8 -0.3
S- 26  1.3  1.8  1.1  0.2  1.6  2.7  1.9  1.1  0.8  1.2  1.4  1.3  0.9  1.6  1.7
S- 15  2.6  3.4  4.4  2.9  3.1  3.9  3.9  3.8  3.0  3.4  3.1  3.7  2.7  4.2  4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.89-1.11-0.62-0.85-0.90-0.97 54.60 55.52-0.91 55.30 56.26-0.96  -0.05
     28 -0.88-0.85-0.68-1.12-1.00-0.72       55.44-0.83       56.16-0.86  -0.02
     26  1.20 0.70 1.01 1.58 1.47 1.27       53.78 0.83       53.93 1.37   0.54
     15  3.65 3.42 4.34 3.38 3.58 3.49       50.94 3.66       51.80 3.49  -0.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.11  2.14                   1.73  1.60 1.08  2.38  2.53 0.94   0.87
     28         2.33                         1.88 0.92        2.71 0.88   0.95
     26         1.88                         1.37 1.27        2.37 1.00   0.79
     15         2.28                         1.68 1.03        2.44 0.97   0.94
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 56.26)(0.94) + 55.30      0.99(F 28 - 56.16)(0.88) + 55.30

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.970 0.960 0.952 0.931
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.1 63.7 63.2 64.3 67.0 69.7 64.3 62.8 66.1 60.9 61.3 63.9 64.1 62.3 62.6
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 27 -1.3 -0.1 -1.4 -1.7 -1.5 -0.4 -0.9 -1.0 -0.9 -1.4 -1.1 -1.2 -0.9 -0.5 -0.7
S- 26  1.1  2.2  1.1  0.5  1.5  3.0  2.1  1.6  1.3  0.9  0.7  1.5  0.7  2.1  1.9
S- 28 -1.5 -0.4 -1.8 -2.0 -1.8 -1.2 -1.4 -0.9 -0.8 -1.1 -0.3 -1.3 -0.1 -0.6 -1.4
S- 15  2.8  3.8  3.7  2.4  3.6  4.2  3.0  3.2  3.4  2.9  3.5  3.5  2.8  3.6  3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.83-0.97-0.33-0.98-0.95-0.96 63.80 64.55-0.74 63.95 64.95-1.00  -0.26
     26  1.49 1.25 1.71 1.51 1.62 1.30       62.40 1.40       62.47 1.48   0.08
     28 -1.13-1.15-0.73-1.57-1.30-0.81       64.79-0.99       65.06-1.11  -0.11
     15  3.50 3.40 4.28 3.05 3.39 3.31       60.13 3.67       60.63 3.32  -0.35
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.76  1.75                   1.49  1.35 1.10  2.17  2.14 1.01   0.92
     26         1.62                         1.36 1.09        1.94 1.12   1.03
     28         1.89                         1.49 1.00        2.35 0.92   0.93
     15         1.80                         1.34 1.11        2.04 1.07   0.96
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 64.95)(1.01) + 63.95      0.98(F 26 - 62.47)(1.12) + 63.95

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.953 0.946 0.939 0.933
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.4 69.0 64.5 66.6 69.1 71.9 68.7 67.3 69.0 62.7 65.7 66.2 69.7 67.0 67.3
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
S- 27 -0.9 -0.5 -1.2 -1.8 -1.3 -1.0 -0.6 -1.4 -1.3 -1.3 -1.1 -1.1 -1.2 -0.9 -1.0
S- 26  1.4  1.7  0.7  0.7  0.9  1.6  2.2  1.1  1.1  0.7  0.6  0.9  0.4  1.5  1.8
S- 28 -1.7 -0.9 -1.6 -2.4 -1.3 -1.8 -1.3 -1.3 -1.5 -1.0 -0.3 -1.0 -0.6 -1.4 -1.9
S- 15  2.8  3.0  3.3  2.3  3.1  3.7  3.3  2.3  2.4  2.8  3.4  3.0  3.1  2.6  2.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.76-0.86 0.01-0.98-0.96-1.14 67.91 68.48-0.57 67.69 68.79-1.11  -0.53
     26  1.50 1.32 2.19 1.43 1.40 1.00       66.26 1.65       66.53 1.16  -0.49
     28 -1.44-1.51-0.82-2.12-1.52-1.10       69.24-1.34       69.02-1.33   0.01
     15  3.29 3.20 4.01 3.13 3.13 2.88       64.47 3.44       64.75 2.94  -0.50
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.77  1.68                   1.64  1.56 1.06  2.30  2.22 1.03   0.98
     26         1.66                         1.53 1.07        2.13 1.08   1.00
     28         1.87                         1.66 0.99        2.45 0.94   0.95
     15         1.78                         1.70 0.97        2.24 1.03   1.06
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 68.79)(1.03) + 67.69      0.97(F 26 - 66.53)(1.08) + 67.69

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  28    0.937 0.935 0.926 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 68.9 64.9 62.9 63.9 66.2 67.9 66.4 65.2 65.1 61.0 62.3 64.3 65.9 64.7 64.8
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
S- 27 -0.7 -0.8 -1.2 -1.5 -1.0 -1.2 -0.6 -1.7 -1.0 -0.9 -1.4 -1.0 -1.2 -0.8 -1.1
S- 15  3.2  2.5  3.3  2.5  3.0  3.9  2.6  2.0  2.4  2.8  2.9  2.9  3.6  2.5  2.5
S- 26  1.5  1.0  0.3  0.3  0.8  0.7  1.6  0.6  1.2  0.7  0.1  0.8  0.5  1.2  1.6
S- 28 -1.6 -1.3 -1.1 -1.5 -1.0 -1.2 -1.6 -2.1 -1.6 -0.7 -1.1 -0.9 -1.1 -0.7 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.74-0.83 0.07-1.06-0.93-1.06 65.31 65.90-0.58 64.97 66.03-1.07  -0.48
     15  3.18 3.23 3.70 3.12 2.97 2.78       61.93 3.39       62.14 2.83  -0.56
     26  1.21 1.15 1.85 1.03 1.03 0.87       63.99 1.32       64.12 0.85  -0.47
     28 -1.49-1.68-0.73-2.30-1.46-1.18       66.69-1.37       66.27-1.31   0.07
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.66  1.55                   1.78  1.73 1.03  1.95  1.88 1.04   1.01
     15         1.62                         1.85 0.96        1.85 1.05   1.09
     26         1.49                         1.71 1.04        1.76 1.10   1.06
     28         1.76                         1.85 0.96        2.14 0.91   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.97(F 27 - 66.03)(1.04) + 64.97      0.97(F 15 - 62.14)(1.05) + 64.97

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  28    0.957 0.953 0.936 0.906
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 59.7 57.7 54.5 55.6 55.5 56.6 57.5 57.1 56.4 54.5 54.1 58.4 57.4 57.4 57.7
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
S- 27 -0.6 -1.1 -1.3 -1.6 -1.3 -1.7 -1.1 -1.7 -1.1 -1.3 -1.7 -0.9 -1.5 -1.1 -1.3
S- 15  3.1  2.5  2.6  2.4  2.2  3.0  2.4  2.2  2.7  2.4  2.8  2.7  3.0  2.4  2.8
S- 26  1.1  0.1 -0.8  0.0  0.5  0.1  0.5  0.3  0.5  0.3  0.0  0.7 -0.3  0.4  1.3
S- 28 -1.4 -0.5 -1.0 -1.4 -1.1 -1.8 -1.5 -2.3 -1.5 -1.3 -1.6 -0.6 -0.9 -0.8 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.96-1.00-0.32-1.24-1.07-1.26 57.80 58.58-0.78 56.67 57.95-1.27  -0.49
     15  2.93 2.95 3.38 2.86 2.70 2.70       54.68 3.12       54.06 2.62  -0.50
     26  0.62 0.54 1.07 0.50 0.49 0.43       57.05 0.75       56.36 0.31  -0.44
     28 -1.36-1.49-0.65-2.07-1.27-1.27       59.04-1.23       57.99-1.32  -0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.76  1.56                   2.03  1.89 1.08  1.51  1.35 1.12   1.04
     15         1.67                         2.08 0.97        1.44 1.05   1.07
     26         1.59                         1.81 1.12        1.27 1.19   1.06
     28         1.66                         2.03 1.00        1.53 0.99   0.99
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 57.95)(1.12) + 56.67      0.98(F 15 - 54.06)(1.05) + 56.67

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  28    0.981 0.975 0.954 0.947
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.8 44.5 40.3 43.0 45.2 42.8 43.0 45.8 40.8 43.1 40.6 48.3 41.8 42.4 44.5
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
S- 27 -0.8 -1.1 -1.6 -1.5 -1.3 -1.8 -1.7 -2.0 -1.2 -1.2 -1.5 -1.2 -1.3 -1.1 -1.4
S- 15  3.0  3.2  3.2  3.2  2.6  2.5  2.7  3.0  2.9  2.7  3.1  2.7  3.7  3.4  2.7
S- 26 -0.2 -0.6 -2.2 -0.8  0.2 -1.1 -0.8 -0.8 -0.8 -0.3 -0.5 -0.1  0.0 -0.6 -0.3
S- 28 -0.5 -0.5  0.3 -1.0 -0.9 -1.6 -1.8 -2.0 -1.5 -0.7 -1.4 -0.3 -0.9  0.5 -1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.16-1.12-0.68-1.47-1.31-1.27 45.24 46.26-1.02 43.46 44.84-1.38  -0.36
     15  3.09 2.96 3.42 3.12 2.89 3.04       42.10 3.14       40.48 2.98  -0.16
     26 -0.34-0.27 0.02-0.46-0.60-0.38       45.40-0.16       44.07-0.61  -0.45
     28 -0.92-1.07-0.36-1.36-0.96-0.82       46.06-0.82       44.38-0.91  -0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.31  2.18                   2.76  2.67 1.03  2.14  2.10 1.02   0.98
     15         2.31                         2.86 0.97        2.28 0.94   0.97
     26         2.10                         2.42 1.14        1.91 1.12   0.98
     28         2.26                         2.75 1.01        2.26 0.94   0.94
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 44.84)(1.02) + 43.46      0.99(F 15 - 40.48)(0.94) + 43.46

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  26    0.990 0.960 0.957 0.947
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.8 31.2 23.0 30.6 32.5 28.6 26.3 30.3 27.8 29.8 29.2 34.6 27.8 26.0 32.4
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
S- 27 -1.1 -1.4 -1.4 -1.6 -1.4 -1.8 -1.6 -1.6 -1.6 -1.5 -1.4 -1.5 -1.5 -1.7 -1.6
S- 15  2.2  4.0  3.1  3.0  2.6  2.9  3.9  3.8  2.8  3.6  3.3  1.8  4.9  3.3  2.3
S- 28 -0.1 -0.2 -0.3 -2.3 -1.1 -2.2 -1.7 -0.8 -2.4  0.2 -0.8 -0.3 -1.5  0.8 -1.3
S- 26 -2.3 -1.7 -2.6 -1.2 -0.8 -1.6 -0.9 -1.8 -1.8 -1.6 -1.6 -1.6 -0.4 -3.0 -1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.25-1.03-0.92-1.43-1.39-1.55 31.62 32.62-1.00 29.07 30.59-1.52  -0.52
     15  3.51 3.52 4.01 3.69 3.07 3.15       27.95 3.67       25.90 3.17  -0.50
     28 -0.75-0.68-0.27-1.07-0.97-0.77       32.20-0.59       30.01-0.94  -0.36
     26 -1.20-0.74-0.89-1.31-1.56-1.63       32.29-0.67       30.70-1.63  -0.96
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.87  2.75                   2.68  2.60 1.03  2.95  2.98 0.99   0.96
     15         2.97                         2.80 0.96        3.27 0.90   0.95
     28         2.91                         2.99 0.90        3.20 0.92   1.03
     26         2.57                         2.16 1.24        2.71 1.09   0.88
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.99(F 27 - 30.59)(0.99) + 29.07      0.98(F 15 - 25.90)(0.90) + 29.07

Station# 879  ST CLOUD/MUNICIPAL A, mn  1729405    lat/lon 94.18   45.58     1M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  26    0.981 0.952 0.926 0.917
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.3 17.1 13.1 21.1 20.8 20.3 18.1 18.5 19.3 18.6 14.7 22.4 13.5 12.7 19.2
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
S- 27 -1.3 -1.8 -1.4 -1.6 -1.2 -2.4 -1.7 -1.3 -1.6 -1.1 -1.4 -1.9 -2.3 -1.7 -4.0
S- 28 -1.2 -1.0 -0.8 -2.9 -1.0 -2.5 -2.2 -0.8 -3.3  1.2 -0.4 -0.6 -2.3  1.6 -3.1
S- 15  2.6  4.2  3.6  3.7  3.5  4.5  4.8  5.1  2.7  4.7  3.9  2.2  5.9  3.8 -0.3
S- 26 -2.7 -2.5 -2.1 -1.5 -1.9 -2.8 -0.9 -1.9 -1.8 -2.3 -2.3 -2.7 -1.7 -4.2 -5.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -1.47-1.27-1.09-1.53-1.64-1.98 18.23 19.51-1.28 17.51 19.28-1.77  -0.49
     28 -1.02-0.79-0.50-1.26-1.56-0.97       19.01-0.78       18.79-1.29  -0.51
     15  4.10 4.23 4.77 4.27 3.71 3.27       13.83 4.40       13.85 3.65  -0.75
     26 -2.10-1.71-1.76-2.10-2.27-2.90       19.90-1.67       19.96-2.45  -0.78
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.15  3.17                   2.91  2.73 1.07  3.14  3.30 0.95   0.89
     28         3.60                         3.34 0.87        3.87 0.81   0.93
     15         3.46                         3.17 0.92        3.74 0.84   0.91
     26         2.97                         2.35 1.24        3.18 0.99   0.80
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 19.28)(0.95) + 17.51      0.98(F 28 - 18.79)(0.81) + 17.51

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 15.52 16.50 27.68 42.14 56.29 66.04 68.20 66.20 58.98 45.07 31.47 18.60
1952 17.70 20.66 33.49 44.71 59.89 67.91 71.83 69.34 59.93 48.73 34.86 25.08
1953 20.03 23.55 31.92 44.50 57.62 68.04 72.46 69.59 64.33 53.49 39.98 24.54
1954 22.50 24.79 37.68 44.10 58.35 66.75 72.28 69.27 60.42 50.04 37.55 26.22
1955 18.58 19.83 33.23 49.21 62.18 70.02 73.70 72.35 63.26 47.18 30.38 16.85
1956 12.72 17.59 27.99 43.04 58.21 67.33 70.79 66.34 61.93 49.73 38.01 22.55
1957 18.61 20.88 33.45 45.12 57.65 67.49 72.01 69.31 59.38 46.73 35.36 26.14
1958 20.33 22.33 31.41 46.46 57.06 64.79 68.64 68.79 63.30 51.39 35.65 21.06
1959 14.07 20.22 33.02 48.30 60.58 68.79 73.41 70.50 61.11 44.41 33.90 24.54
1960 22.61 18.81 28.95 42.12 57.74 65.90 70.37 69.32 62.29 50.28 35.90 23.99
1961 20.39 25.62 34.11 44.13 55.71 65.73 71.10 68.24 61.82 49.15 34.17 20.17
1962 14.11 17.65 29.25 44.59 58.42 66.95 69.82 66.96 61.18 50.80 38.41 22.51
1963 13.97 17.89 31.53 44.93 57.30 65.82 70.41 67.87 63.68 53.90 36.65 23.24
1964 18.18 22.59 31.43 43.65 58.19 67.78 69.84 67.16 58.31 47.72 32.57 19.27
1965 11.04 11.97 22.91 39.40 56.29 66.10 68.92 64.49 57.84 46.12 37.51 20.89
1966 14.48 17.13 30.62 43.43 54.00 65.12 69.85 67.88 58.74 47.02 32.56 21.46
1967 14.65 19.13 29.49 43.14 55.14 63.20 67.62 65.21 57.50 46.13 33.77 22.37
1968 17.20 22.41 34.09 46.55 56.63 64.46 69.79 67.31 60.45 48.80 34.89 20.01
1969 14.30 15.74 29.88 43.72 56.63 64.87 69.18 69.47 60.33 47.37 33.09 18.32
1970 11.73 13.35 27.99 42.54 57.95 67.34 71.47 68.33 60.18 47.16 32.15 18.26
1971 13.10 17.30 30.65 43.60 58.33 65.37 70.08 66.51 61.47 49.60 35.46 19.56
1972 11.99 15.16 27.10 43.96 57.03 66.13 68.96 66.57 58.17 45.75 29.89 20.18
1973 16.26 26.04 35.98 46.98 56.75 65.75 71.30 68.19 62.27 50.25 35.49 20.77
1974 14.26 19.12 31.44 44.20 56.14 66.09 70.13 67.18 58.09 47.24 35.86 23.90
1975 17.23 16.74 24.80 40.51 55.99 68.32 71.71 68.37 60.26 48.93 36.66 23.90
1976 20.84 24.67 37.37 47.17 59.65 67.48 71.83 68.66 57.88 43.30 27.31 12.02
1977 10.24 18.91 38.12 52.27 62.54 69.17 69.46 67.37 58.42 46.61 31.43 16.58
1978  9.62 14.58 29.01 45.39 58.00 66.00 69.35 67.95 60.88 47.50 30.87 15.15
1979  8.15 12.55 25.78 40.50 53.81 63.93 68.46 66.76 57.60 44.48 32.41 22.38
1980 18.42 19.40 31.20 47.01 61.24 70.28 72.68 70.30 59.45 48.02 33.68 24.64
1981 20.41 26.24 37.25 47.93 58.06 65.54 69.72 67.39 58.42 47.91 33.21 18.08
1982 10.68 15.38 29.14 44.00 55.01 65.73 69.19 68.97 61.43 48.30 36.45 26.18
1983 24.37 26.74 34.15 43.82 55.15 66.56 73.68 72.06 62.91 49.06 28.95 17.56
1984 14.81 23.04 33.83 43.45 58.02 66.07 72.31 69.02 62.64 49.80 36.52 25.32
1985 19.46 25.42 36.54 51.37 60.66 67.08 68.13 66.84 59.02 45.09 27.80 17.79
1986 15.04 24.24 34.81 49.31 61.00 69.16 71.39 68.62 60.72 47.92 35.59 26.38
1987 27.54 32.55 42.94 53.78 65.08 72.12 73.53 70.21 60.12 49.78 36.84 24.57
1988 16.08 19.73 32.78 50.14 63.58 73.07 76.18 72.80 62.44 48.81 34.45 26.90
1989 19.68 21.34 29.26 44.60 58.46 67.94 72.33 70.11 62.09 48.26 31.64 23.56
1990 21.85 30.71 37.65 47.92 58.67 66.36 70.87 69.63 62.06 51.46 35.08 22.82
1991 18.91 25.18 37.86 49.19 61.98 69.55 72.76 68.82 60.79 45.50 32.21 23.45
1992 24.36 28.97 35.98 46.87 57.21 64.10 65.40 62.82 56.91 45.36 33.13 21.64
1993 16.64 18.36 28.71 42.45 55.04 63.69 68.10 65.02 57.00 43.61 32.57 18.03
1994 11.29 15.45 29.42 45.92 58.25 66.33 68.27 65.65 59.97 50.28 37.09 25.28
1995 19.50 22.79 31.32 43.23 55.49 65.61 71.78 68.75 61.18 45.66 31.91 17.74
1996 14.20 16.37 27.28 39.63 54.19 63.72 68.86 65.86 59.00 44.04 28.16 14.70
1997 13.29 19.36 30.82 41.18 54.71 64.22 69.84 67.19 60.05 46.18 34.25 21.76

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  15    0.960 0.934 0.905 0.902
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.4 14.8 19.5 15.0 27.5 16.1 19.7 21.9 18.9 24.4 16.6 11.3 19.5 14.2 13.3
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
S- 27  3.2  2.5  6.4  3.2  4.0  2.3  4.6  4.1  3.3  2.5  1.7  1.1  1.4  1.5  0.6
S- 28  2.4  1.9  7.3  2.9  2.2  2.0  4.6  3.6  2.7  0.8  4.4  2.5  1.9  1.1  3.4
S- 26  2.4  1.1  5.6  3.1  5.4  1.4  4.5  5.5  3.5  3.5  0.3  0.1  0.8  1.9 -1.8
S- 15  7.8  6.3 12.9  7.5  9.3  7.6 12.5 11.7  9.7  8.2  8.0  7.0  6.9  9.9  6.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.51 3.36 1.99 1.85 3.37 1.75 17.36 14.29 3.07 18.47 15.63 2.84  -0.23
     28  2.63 3.61 2.20 1.86 3.02 2.39       14.08 3.28       15.56 2.91  -0.37
     26  2.03 2.84 1.48 1.19 3.20 1.18       14.61 2.75       15.99 2.47  -0.28
     15  8.54 9.02 8.57 7.80 9.12 8.02        8.26 9.10        9.68 8.79  -0.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.25  3.74                   3.47  3.27 1.06  4.46  3.87 1.15   1.08
     28         4.22                         3.27 1.06        4.77 0.93   0.88
     26         3.41                         3.32 1.04        3.40 1.31   1.26
     15         3.92                         3.59 0.97        4.17 1.07   1.10
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 15.63)(1.15) + 18.47      0.97(F 28 - 15.56)(0.93) + 18.47

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  16    0.969 0.953 0.934 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.7 23.0 25.4 24.2 32.5 19.7 21.3 30.7 25.2 29.0 18.4 15.4 22.8 16.4 19.4
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 27  2.8  3.2  6.2  2.9  4.1  3.0  3.9  4.3  3.5  3.0  0.6  0.7  1.3  1.4  1.2
S- 28  2.0  2.0  6.1  2.6  4.0  2.4  4.5  3.7  2.4  1.2  2.1  1.6  2.1  1.6  3.4
S- 26  2.3  3.4  6.3  3.5  5.8  3.2  4.0  5.7  4.8  4.9 -0.7  0.8  1.6  1.8  0.2
S- 16  5.6  4.8 10.4  4.9  9.7  5.6 11.2  8.3  6.5  5.4  5.5  6.5  8.0  7.8  8.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.33 3.06 1.46 1.88 3.38 1.68 20.06 17.42 2.64 23.35 20.54 2.81   0.17
     28  2.32 3.35 1.41 1.72 3.00 2.07       17.27 2.79       20.57 2.78   0.00
     26  2.36 2.79 1.17 1.84 3.94 1.91       17.56 2.50       20.18 3.17   0.67
     16  7.30 8.53 6.85 6.77 7.37 6.84       12.20 7.86       16.13 7.22  -0.64
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.64  4.06                   3.41  3.13 1.09  4.90  4.03 1.22   1.12
     28         4.48                         3.24 1.05        4.66 1.05   1.00
     26         3.47                         2.74 1.25        3.54 1.38   1.11
     16         4.97                         3.63 0.94        4.98 0.98   1.05
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 20.54)(1.22) + 23.35      0.98(F 28 - 20.57)(1.05) + 23.35

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  16    0.969 0.945 0.945 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 34.2 33.8 36.5 34.8 42.9 32.8 29.3 37.7 37.9 36.0 28.7 29.4 31.3 27.3 30.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 27  2.2  2.5  3.5  2.5  3.5  3.3  3.7  4.1  3.3  2.8  0.6  0.2  1.4  1.1  1.1
S- 28  2.2  2.4  3.3  3.5  3.9  2.7  4.0  4.0  2.4  1.7  1.5  0.7  2.2  0.8  3.1
S- 26  2.4  2.7  4.7  2.9  6.0  4.6  4.7  5.2  5.0  4.9  0.8  1.1  2.8  2.7  1.4
S- 16  5.6  4.4  7.4  6.2  8.8  5.7  8.8  8.1  5.3  5.0  3.5  4.6  6.8  6.4  7.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.26 3.17 1.52 2.02 2.88 1.49 31.20 28.61 2.60 33.56 31.18 2.38  -0.22
     28  2.27 3.45 1.38 1.83 2.78 1.76       28.55 2.66       31.00 2.55  -0.10
     26  3.10 3.73 1.90 3.05 4.04 2.67       28.07 3.13       30.09 3.47   0.34
     16  6.49 7.61 6.13 6.28 6.58 5.58       24.37 6.83       27.29 6.27  -0.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.98  3.55                   3.36  2.90 1.16  4.10  3.38 1.21   1.05
     28         3.75                         3.09 1.09        3.62 1.13   1.04
     26         2.98                         2.20 1.52        3.12 1.31   0.86
     16         4.11                         3.24 1.04        3.87 1.06   1.02
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 31.18)(1.21) + 33.56      0.97(F 28 - 31.00)(1.13) + 33.56

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  16    0.955 0.938 0.917 0.900
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.8 43.5 51.4 49.3 53.8 50.1 44.6 47.9 49.2 46.9 42.5 45.9 43.2 39.6 41.2
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 27  2.3  2.6  3.1  2.8  4.0  3.4  3.1  3.5  2.5  2.7  1.0  0.6  1.0  0.9  0.8
S- 28  2.5  2.6  2.8  3.5  4.4  3.1  2.7  3.5  2.6  1.8  1.1  0.2  2.5  1.2  1.8
S- 26  3.9  3.9  5.0  3.7  6.7  6.0  5.2  5.0  4.0  5.1  2.1  3.0  2.6  2.8  2.2
S- 16  5.6  4.6  6.0  5.6  8.3  6.1  6.2  6.3  5.1  4.1  2.5  3.1  5.8  5.4  5.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.23 3.06 1.53 2.14 2.80 1.37 44.43 41.92 2.51 46.19 43.90 2.29  -0.22
     28  2.27 3.34 1.57 1.93 2.70 1.61       41.76 2.67       43.77 2.42  -0.25
     26  3.71 4.31 2.39 3.85 4.68 3.13       40.89 3.54       42.11 4.08   0.55
     16  5.70 6.69 5.66 5.43 5.88 4.51       38.31 6.11       40.83 5.36  -0.75
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.16  2.83                   2.33  2.12 1.10  3.91  3.14 1.25   1.13
     28         3.00                         2.47 0.94        3.32 1.18   1.25
     26         2.44                         1.61 1.44        2.98 1.31   0.91
     16         3.40                         2.33 1.00        3.46 1.13   1.13
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 43.90)(1.25) + 46.19      0.97(F 28 - 43.77)(1.18) + 46.19

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.944 0.931 0.920 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 55.2 58.0 60.7 61.0 65.1 63.6 58.5 58.7 62.0 57.2 55.0 58.3 55.5 54.2 54.7
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27  2.2  2.4  2.9  2.8  4.0  3.2  3.3  2.9  2.5  2.4  1.5  1.0  0.8  0.8  0.7
S- 26  4.4  4.2  5.3  4.5  7.2  6.5  6.1  5.0  4.4  4.7  3.7  3.8  2.7  3.1  3.0
S- 28  2.3  2.9  2.8  3.5  3.6  2.6  2.9  3.1  2.7  2.5  1.8  0.8  2.0  0.7  1.0
S- 15  5.6  5.9  8.5  7.2  8.6  7.8  8.2  7.7  6.6  6.9  5.5  6.1  4.5  5.8  5.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.22 3.00 1.73 2.05 2.67 1.39 58.10 55.52 2.58 58.50 56.26 2.24  -0.34
     26  4.31 4.80 3.37 4.48 5.05 3.63       53.78 4.32       53.93 4.57   0.24
     28  2.22 3.26 1.67 1.78 2.57 1.64       55.44 2.66       56.16 2.34  -0.32
     15  6.75 7.52 6.70 6.27 7.15 5.85       50.94 7.16       51.80 6.69  -0.46
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.53  2.14                   1.65  1.60 1.03  3.26  2.53 1.29   1.25
     26         1.88                         1.37 1.20        2.37 1.38   1.14
     28         2.33                         1.88 0.88        2.71 1.20   1.37
     15         2.28                         1.68 0.98        2.44 1.34   1.36
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 56.26)(1.29) + 58.50      0.96(F 26 - 53.93)(1.38) + 58.50

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  15    0.924 0.893 0.892 0.883
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.6 66.1 67.1 69.2 72.1 73.1 67.9 66.4 69.6 64.1 63.7 66.3 65.6 63.7 64.2
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 27  2.2  2.3  2.6  3.1  3.6  2.9  2.8  2.5  2.5  1.8  1.3  1.2  0.6  0.9  1.0
S- 26  4.6  4.6  5.0  5.3  6.6  6.3  5.8  5.2  4.8  4.1  3.1  3.9  2.2  3.5  3.6
S- 28  2.0  2.0  2.2  2.8  3.3  2.2  2.3  2.6  2.7  2.1  2.0  1.1  1.3  0.8  0.2
S- 15  6.2  6.2  7.6  7.2  8.7  7.5  6.7  6.7  6.9  6.1  5.9  6.0  4.3  5.0  5.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.14 2.82 1.73 2.03 2.53 1.32 67.03 64.55 2.48 67.04 64.95 2.08  -0.40
     26  4.45 5.03 3.76 4.53 5.10 3.58       62.40 4.63       62.47 4.57  -0.06
     28  1.84 2.63 1.33 1.45 2.18 1.48       64.79 2.24       65.06 1.98  -0.26
     15  6.47 7.19 6.34 6.07 6.87 5.59       60.13 6.90       60.63 6.40  -0.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.09  1.75                   1.32  1.35 0.98  2.79  2.14 1.30   1.33
     26         1.62                         1.36 0.97        1.94 1.44   1.49
     28         1.89                         1.49 0.89        2.35 1.19   1.34
     15         1.80                         1.34 0.99        2.04 1.37   1.39
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 64.95)(1.30) + 67.04      0.95(F 26 - 62.47)(1.44) + 67.04

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  26  34    0.930 0.908 0.905 0.899
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.7 72.3 68.1 71.4 73.5 76.2 72.3 70.9 72.8 65.4 68.1 68.3 71.8 68.9 69.8
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 33 75.3 72.0 69.2 71.5 73.4 75.3 71.4 71.4 73.0 67.3 70.4 70.0 73.6 70.0 70.9
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
S- 27  2.3  2.8  2.4  3.0  3.2  3.2  3.0  2.2  2.5  1.4  1.2  1.0  0.8  0.9  1.5
S- 33 -1.6  0.3 -1.0 -0.1  0.2  0.8  0.9 -0.5 -0.2 -1.9 -2.3 -1.7 -1.8 -1.2 -1.0
S- 26  4.6  5.0  4.3  5.6  5.4  5.8  5.8  4.6  4.9  3.4  3.0  3.0  2.4  3.4  4.3
S- 34 -0.7  0.0 -0.9 -0.7  0.7  0.9  0.4 -1.1 -0.5 -1.1 -1.3 -1.6 -1.1 -1.1 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.13 2.74 1.69 2.02 2.61 1.34 70.92 68.48 2.44 70.90 68.79 2.10  -0.34
     33 -0.87-0.52-1.03-1.23-0.28-1.45       71.57-0.65       71.64-0.74  -0.09
     26  4.39 4.92 3.87 4.43 4.98 3.48       66.26 4.66       66.53 4.37  -0.29
     34 -1.21-0.92-1.70-1.80-0.43-1.22       72.03-1.11       71.56-0.66   0.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.99  1.68                   1.63  1.56 1.05  2.70  2.22 1.21   1.16
     33         1.62                         1.52 1.07        2.13 1.27   1.18
     26         1.66                         1.53 1.06        2.13 1.26   1.19
     34         1.73                         1.73 0.94        2.18 1.24   1.32
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.96(F 27 - 68.79)(1.21) + 70.90      0.95(F 33 - 71.64)(1.27) + 70.90

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  34    0.902 0.886 0.877 0.857
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.1 69.0 66.8 68.6 70.2 72.8 70.1 69.6 68.8 62.8 65.0 65.7 68.8 65.9 67.2
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 33 73.3 69.0 68.2 69.5 70.1 72.6 69.0 70.1 69.3 65.1 67.2 67.8 70.3 67.3 68.8
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
S- 27  2.5  3.4  2.7  3.2  3.0  3.6  3.1  2.8  2.8  0.8  1.3  0.3  1.6  0.4  1.2
S- 26  4.7  5.2  4.2  5.0  4.8  5.6  5.3  5.0  5.0  2.5  2.8  2.1  3.3  2.4  3.9
S- 33 -1.2  0.0 -1.3 -0.9  0.1  0.2  1.2 -0.5 -0.5 -2.2 -2.2 -2.2 -1.5 -1.5 -1.6
S- 34 -1.2  0.2 -0.2 -0.5  0.8  1.4  0.2 -0.9 -1.1 -1.7 -1.5 -2.0 -1.3 -0.8 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.18 2.79 1.74 1.95 2.93 1.21 68.38 65.90 2.49 68.23 66.03 2.19  -0.29
     26  4.13 4.77 3.52 4.04 4.89 3.14       63.99 4.39       64.12 4.11  -0.28
     33 -1.09-0.77-1.16-1.67-0.34-1.67       69.36-0.98       69.16-0.94   0.04
     34 -1.29-1.10-1.61-2.05-0.23-1.53       69.60-1.22       68.95-0.73   0.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.96  1.55                   1.88  1.73 1.09  2.60  1.88 1.38   1.27
     26         1.49                         1.71 1.10        1.76 1.47   1.34
     33         1.61                         1.62 1.16        1.98 1.31   1.13
     34         1.77                         1.97 0.95        2.10 1.24   1.30
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.95(F 27 - 66.03)(1.38) + 68.23      0.94(F 26 - 64.12)(1.47) + 68.23

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  25    0.853 0.848 0.839 0.811
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.9 62.6 59.0 60.7 60.1 62.4 62.1 62.1 60.8 56.9 57.0 60.0 61.2 59.0 60.0
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 33 64.6 62.5 60.8 61.5 59.9 62.3 61.3 62.7 61.3 58.9 59.5 62.0 62.5 60.9 61.5
cd 25 63.0 62.2 60.5 60.5 58.7 61.1 60.2 61.1 61.0 57.9 58.9 61.1 62.2 60.6 60.2
S- 27  2.6  3.8  3.2  3.5  3.3  4.2  3.5  3.3  3.3  1.1  1.2  0.7  2.3  0.5  1.1
S- 26  4.3  5.0  3.7  5.1  5.1  6.0  5.0  5.3  4.9  2.7  2.9  2.3  3.5  2.0  3.7
S- 33 -1.7  0.1 -1.8 -0.7  0.2  0.1  0.8 -0.6 -0.5 -2.0 -2.5 -2.0 -1.3 -1.9 -1.5
S- 25 -0.1  0.5 -1.5  0.3  1.4  1.3  1.8  1.0 -0.2 -1.0 -1.9 -1.1 -1.0 -1.6 -0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.24 2.89 1.76 1.60 3.25 1.46 61.18 58.58 2.60 60.46 57.95 2.51  -0.09
     26  3.81 4.42 3.15 3.34 4.81 3.14       57.05 4.14       56.36 4.10  -0.04
     33 -1.44-1.05-1.58-2.37-0.58-1.67       62.42-1.23       61.48-1.02   0.22
     25 -0.85-0.76-1.36-1.66 0.50-1.00       62.11-0.93       60.61-0.15   0.78
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.88  1.56                   1.95  1.89 1.03  1.82  1.35 1.36   1.31
     26         1.59                         1.81 1.08        1.27 1.44   1.34
     33         1.61                         1.77 1.10        1.37 1.33   1.21
     25         1.69                         1.64 1.19        1.31 1.39   1.17
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.92(F 27 - 57.95)(1.36) + 60.46      0.92(F 26 - 56.36)(1.44) + 60.46

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  33  26    0.894 0.888 0.885 0.881
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 49.1 49.8 45.1 47.9 49.8 48.8 48.3 51.5 45.5 45.4 43.6 50.3 45.7 44.0 46.2
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 33 51.4 50.7 48.0 49.8 50.2 49.4 48.9 52.7 47.1 48.2 47.0 52.5 47.1 47.4 49.6
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
S- 27  2.5  4.2  3.2  3.5  3.2  4.2  3.5  3.7  3.5  1.1  1.5  0.8  2.6  0.5  0.3
S- 34 -0.8  1.1  0.5 -0.5  0.6 -0.1 -0.1 -0.1 -0.4 -2.0 -2.0 -1.2 -0.8 -1.8 -3.1
S- 33 -2.4 -0.9 -2.9 -1.9 -0.4 -0.6 -0.6 -1.3 -1.6 -2.8 -3.3 -2.3 -1.4 -3.3 -3.4
S- 26  3.0  4.7  2.5  4.2  4.8  4.9  4.4  4.9  3.9  2.0  2.5  1.9  3.8  1.0  1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.31 2.91 2.13 1.50 3.31 1.46 48.98 46.26 2.73 47.39 44.84 2.55  -0.18
     34 -1.08-0.76-0.98-2.02-0.18-1.62       49.74-0.75       48.10-0.72   0.04
     33 -2.20-1.61-2.26-3.10-1.55-2.60       50.79-1.81       49.33-1.94  -0.13
     26  3.14 3.77 2.83 2.50 4.02 2.35       45.40 3.58       44.07 3.32  -0.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.41  2.18                   2.72  2.67 1.02  2.38  2.10 1.13   1.11
     34         2.14                         2.66 1.02        2.05 1.16   1.14
     33         2.11                         2.46 1.11        1.86 1.28   1.16
     26         2.10                         2.42 1.12        1.91 1.25   1.11
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.95(F 27 - 44.84)(1.13) + 47.39      0.94(F 34 - 48.10)(1.16) + 47.39

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  33    0.939 0.922 0.916 0.904
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 29.0 36.5 27.8 35.6 36.8 34.5 31.6 35.1 32.2 33.1 32.6 37.1 31.9 28.2 34.3
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
S- 27  2.1  3.9  3.4  3.3  2.9  4.0  3.7  3.2  2.8  1.9  1.9  0.9  2.6  0.5  0.3
S- 34 -0.7  0.2 -0.6 -1.0 -0.5 -1.7 -0.7 -0.2 -2.0 -1.5 -2.5 -0.8 -2.7 -2.5 -2.9
S- 28  3.0  5.2  4.5  2.7  3.2  3.6  3.6  3.9  2.0  3.6  2.6  2.2  2.6  3.0  0.5
S- 33 -4.0 -2.5 -2.8 -1.4 -1.8 -1.8 -1.8 -2.5 -3.5 -3.0 -3.9 -3.5 -3.0 -5.8 -3.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.39 3.03 2.29 1.71 3.10 1.55 35.49 32.62 2.87 33.08 30.59 2.49  -0.38
     34 -1.55-1.09-1.39-2.50-0.79-2.14       36.62-1.13       34.43-1.35  -0.22
     28  2.88 3.37 2.94 2.07 3.52 2.34       32.20 3.29       30.01 3.07  -0.22
     33 -3.08-2.26-3.12-3.96-2.54-3.71       37.87-2.38       36.04-2.96  -0.58
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.86  2.75                   2.59  2.60 0.99  2.93  2.98 0.98   0.99
     34         2.60                         2.69 0.96        2.80 1.05   1.09
     28         2.91                         2.99 0.87        3.20 0.92   1.06
     33         2.51                         2.23 1.16        2.49 1.18   1.02
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.97(F 27 - 30.59)(0.98) + 33.08      0.96(F 34 - 34.43)(1.05) + 33.08

Station# 880  ST PETER/2 SW       , mn  1740503    lat/lon 93.97   44.32    31M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  33    0.935 0.919 0.903 0.893
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 17.6 25.3 17.8 26.4 24.6 26.9 23.6 22.8 23.5 21.6 18.0 25.3 17.7 14.7 21.8
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
S- 27  2.9  6.4  3.3  3.7  2.6  4.3  3.7  3.1  2.5  1.9  1.9  1.0  2.0  0.3 -1.4
S- 28  3.0  7.2  3.9  2.3  2.8  4.1  3.2  3.6  0.9  4.3  3.0  2.3  1.9  3.6 -0.5
S- 34 -1.5  0.9 -2.7 -1.6 -1.8 -3.0 -1.5 -0.5 -4.1 -1.3 -4.2 -1.0 -5.1 -3.2 -5.3
S- 33 -4.0 -0.4 -3.4 -1.2 -3.7 -3.8 -2.3 -2.4 -4.4 -3.8 -5.4 -3.4 -5.6 -7.0 -6.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.43 3.05 2.20 1.85 3.48 1.19 22.38 19.51 2.86 21.83 19.28 2.55  -0.31
     28  2.88 3.53 2.79 2.11 3.56 2.20       19.01 3.37       18.79 3.04  -0.33
     34 -2.60-1.92-2.81-3.46-1.60-3.45       24.54-2.16       24.22-2.38  -0.22
     33 -4.17-3.44-4.54-5.01-3.00-5.16       26.02-3.64       25.66-3.83  -0.19
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.47  3.17                   2.74  2.73 1.00  3.66  3.30 1.11   1.11
     28         3.60                         3.34 0.82        3.87 0.95   1.15
     34         3.05                         2.70 1.01        3.32 1.10   1.09
     33         2.87                         2.19 1.25        2.82 1.30   1.04
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 19.28)(1.11) + 21.83      0.96(F 28 - 18.79)(0.95) + 21.83

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 15.08 15.21 26.62 40.29 55.25 65.16 67.42 65.25 57.63 43.85 29.77 17.62
1952 16.72 20.02 32.06 43.31 58.89 67.32 71.21 68.96 59.66 48.37 34.49 24.56
1953 19.71 23.21 31.45 43.75 56.47 66.78 71.87 68.83 63.28 51.50 37.88 21.99
1954 19.84 22.19 35.25 42.99 57.25 66.27 70.97 68.20 59.29 49.15 36.46 26.02
1955 18.07 19.83 32.87 48.88 61.68 69.22 72.94 71.56 62.93 46.39 29.31 15.27
1956 11.37 16.54 26.87 42.25 57.98 67.47 71.14 66.36 62.09 50.00 38.62 23.12
1957 19.54 21.39 33.44 44.40 56.48 66.53 70.70 68.31 58.62 46.75 35.88 27.05
1958 21.22 22.81 31.26 46.65 57.41 64.83 67.79 67.69 62.11 50.41 34.86 20.90
1959 14.31 20.65 33.01 47.75 60.29 68.49 72.74 68.93 59.30 43.13 33.02 23.73
1960 21.30 17.55 27.88 41.36 57.05 65.41 70.05 68.86 61.58 49.75 35.50 23.86
1961 19.83 24.90 33.42 43.83 55.53 65.05 70.56 67.71 61.84 49.07 34.21 20.83
1962 15.11 18.20 29.07 44.43 58.57 66.93 69.18 66.23 60.34 50.16 38.13 22.99
1963 15.94 21.02 35.69 48.93 60.59 67.86 71.60 69.06 64.79 54.22 37.12 24.97
1964 20.80 25.18 33.47 45.93 60.63 69.68 71.20 68.35 59.98 48.79 32.98 19.36
1965 12.52 14.59 25.75 41.35 57.66 67.07 69.62 64.42 57.74 46.22 38.31 21.92
1966 16.04 18.81 31.66 44.87 55.59 67.26 71.07 68.17 59.40 46.74 32.80 21.45
1967 16.17 21.13 31.14 44.52 55.67 63.67 67.91 65.99 58.40 47.08 34.37 23.90
1968 18.27 24.43 35.40 47.97 57.66 64.86 70.19 67.36 60.73 49.03 34.09 19.35
1969 13.73 14.72 28.39 42.60 57.09 65.34 68.96 68.82 60.12 47.51 33.12 19.21
1970 13.12 15.07 28.90 43.87 59.65 68.91 72.13 69.09 60.66 47.66 32.41 18.55
1971 14.25 18.69 32.53 44.87 59.08 65.66 69.92 66.42 61.25 49.25 34.53 19.41
1972 12.48 16.74 28.48 44.83 57.53 66.41 69.23 66.69 58.62 46.20 30.20 21.36
1973 17.76 26.84 35.12 46.09 56.34 65.20 70.41 66.97 61.18 48.95 34.26 19.76
1974 13.99 19.21 31.30 43.34 55.59 65.45 69.45 66.16 57.28 46.34 34.41 22.80
1975 15.96 16.23 23.82 40.22 55.46 67.67 70.45 66.78 59.05 47.33 34.61 21.21
1976 18.44 22.69 35.71 45.70 58.83 66.81 71.46 68.27 57.65 43.17 27.31 12.99
1977 11.19 19.27 37.03 51.92 62.96 69.80 68.80 66.39 57.53 46.27 30.82 16.00
1978  8.78 13.36 27.44 43.92 57.00 65.81 69.15 68.57 61.10 48.08 30.60 13.88
1979  5.10  8.94 23.30 39.65 53.67 63.87 68.24 66.53 58.15 46.49 34.28 23.93
1980 18.32 18.65 29.53 44.92 59.35 67.53 70.26 67.36 58.06 47.32 33.68 24.19
1981 19.79 25.91 37.17 48.39 58.87 66.15 69.60 66.88 57.94 47.58 32.31 16.88
1982  9.21 14.58 28.57 43.82 54.94 65.70 68.42 67.32 59.26 45.74 34.11 23.34
1983 21.92 23.82 31.67 41.53 53.98 66.17 73.23 71.33 61.40 47.88 27.02 15.09
1984 12.08 19.75 31.00 41.04 56.69 65.23 70.64 66.22 59.22 46.56 34.23 20.32
1985 14.14 20.05 33.91 49.46 59.12 65.79 66.42 64.51 56.26 41.99 24.96 15.32
1986 12.63 21.54 31.92 46.61 58.97 67.26 69.50 66.08 57.89 45.33 33.59 24.62
1987 25.87 29.87 40.32 51.33 63.25 70.38 70.95 67.45 57.30 47.50 34.92 22.87
1988 14.01 17.49 29.73 48.22 62.04 71.66 73.76 69.27 59.34 45.80 32.51 25.44
1989 18.01 19.20 26.33 42.48 56.89 66.95 70.79 67.89 59.14 45.25 29.11 21.67
1990 19.95 27.95 34.56 45.31 57.35 65.22 69.53 67.50 59.44 48.38 32.12 20.09
1991 16.81 22.60 35.49 46.80 60.35 68.11 71.24 67.12 58.42 43.01 30.32 22.55
1992 23.65 27.70 33.77 45.08 55.95 63.47 64.44 61.90 56.43 45.16 31.49 19.38
1993 14.05 17.49 27.74 41.51 53.73 63.04 67.71 64.67 56.74 43.18 31.50 16.58
1994 10.03 14.82 29.22 46.34 58.46 66.49 67.90 65.55 59.77 50.20 37.09 25.45
1995 20.13 23.13 30.97 42.17 54.97 65.39 71.24 67.29 59.07 43.55 30.37 16.71
1996 14.13 16.18 27.73 39.60 54.49 63.99 68.75 65.34 58.36 43.45 27.25 13.58
1997 12.32 18.60 29.82 40.69 54.48 64.38 69.57 66.87 59.93 46.20 34.36 21.56

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  33    0.941 0.939 0.915 0.885
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.9 12.1 14.1 12.6 25.9 14.0 18.0 20.0 16.8 23.6 14.1 10.0 20.1 14.1 12.3
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
S- 28 -0.1 -0.8  2.0  0.5  0.5 -0.1  2.9  1.7  0.6  0.1  1.8  1.3  2.5  1.1  2.4
S- 27  0.8 -0.3  1.1  0.8  2.3  0.2  2.9  2.2  1.2  1.8 -0.9 -0.1  2.0  1.4 -0.3
S- 34 -3.3 -5.0 -5.1 -6.9 -2.9 -5.4 -4.6 -3.2 -4.0 -5.9 -4.0 -6.9 -2.6 -6.9 -4.4
S- 33 -5.8 -7.1 -5.6 -5.6 -2.0 -6.9 -5.3 -3.9 -4.0 -5.0 -7.0 -8.0 -3.5 -6.8 -8.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.05 3.06 3.34 1.48 0.79 1.38 17.42 14.08 3.34 16.65 15.56 1.09  -2.26
     27  1.93 2.81 3.14 1.47 1.14 0.74       14.29 3.14       15.63 1.02  -2.11
     34 -4.09-3.21-3.04-4.73-4.80-4.95       20.32-2.89       21.39-4.74  -1.85
     33 -5.22-4.69-4.22-5.95-5.46-6.03       21.50-4.07       22.28-5.63  -1.55
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.13  4.22                   3.13  3.27 0.96  4.57  4.77 0.96   1.00
     27         3.74                         3.27 0.96        3.87 1.18   1.23
     34         3.67                         2.63 1.19        3.88 1.18   0.99
     33         3.46                         2.94 1.06        3.36 1.36   1.28
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 15.56)(0.96) + 16.65      0.97(F 27 - 15.63)(1.18) + 16.65

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  16    0.954 0.945 0.907 0.905
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.8 19.8 20.0 21.5 29.9 17.5 19.2 28.0 22.6 27.7 17.5 14.8 23.1 16.2 18.6
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 34 28.1 25.1 25.2 29.3 32.8 23.2 24.9 31.9 27.9 33.4 20.9 21.3 26.6 22.3 24.1
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 28 -0.9 -1.3  0.8 -0.1  1.3  0.1  2.4  0.9 -0.2  0.0  1.2  1.0  2.4  1.4  2.6
S- 27 -0.2 -0.1  0.8  0.2  1.5  0.7  1.8  1.6  1.0  1.8 -0.2  0.0  1.7  1.2  0.4
S- 34 -4.3 -5.4 -5.2 -7.8 -2.9 -5.7 -5.7 -3.9 -5.2 -5.7 -3.4 -6.5 -3.5 -6.1 -5.5
S- 16  2.7  1.5  5.0  2.2  7.0  3.3  9.0  5.5  3.9  4.2  4.6  5.9  8.3  7.6  7.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.77 2.77 2.87 1.34 0.47 1.22 20.22 17.27 2.95 21.35 20.57 0.78  -2.17
     27  1.77 2.49 2.92 1.49 0.86 0.83       17.42 2.80       20.54 0.80  -2.00
     34 -4.22-3.20-3.21-4.74-5.06-5.14       23.07-2.85       26.47-5.12  -2.27
     16  6.74 7.95 8.31 6.38 4.85 5.99       12.20 8.02       16.13 5.22  -2.80
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.25  4.48                   3.16  3.24 0.97  4.34  4.66 0.93   0.96
     27         4.06                         3.13 1.01        4.03 1.08   1.07
     34         4.11                         2.95 1.07        3.89 1.12   1.04
     16         4.97                         3.63 0.87        4.98 0.87   1.00
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 20.57)(0.93) + 21.35      0.97(F 27 - 20.54)(1.08) + 21.35

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  33    0.950 0.932 0.908 0.907
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.7 31.0 33.9 31.9 40.3 29.7 26.3 34.6 35.5 33.8 27.7 29.2 31.0 27.7 29.8
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
S- 28 -0.3 -0.5  0.6  0.6  1.3 -0.3  1.0  1.0  0.0 -0.5  0.5  0.5  1.8  1.2  2.1
S- 27 -0.3 -0.4  0.9 -0.4  0.9  0.2  0.8  1.0  0.9  0.6 -0.4  0.0  1.0  1.5  0.1
S- 34 -3.0 -3.0 -4.3 -5.5 -1.8 -5.2 -6.0 -3.4 -4.8 -5.0 -3.2 -4.9 -4.1 -4.9 -4.5
S- 33 -4.8 -4.7 -4.2 -6.5 -2.2 -5.5 -6.4 -4.5 -4.6 -5.2 -4.5 -6.0 -5.0 -5.2 -6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.56 2.64 2.54 1.11 0.46 0.81 31.21 28.55 2.66 31.61 31.00 0.61  -2.05
     27  1.55 2.36 2.67 1.30 0.57 0.54       28.61 2.60       31.18 0.43  -2.17
     34 -3.51-2.31-2.83-4.18-4.05-4.49       33.42-2.21       35.86-4.24  -2.03
     33 -4.35-3.82-3.64-4.69-4.61-5.25       34.59-3.39       36.64-5.03  -1.64
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.61  3.75                   3.09  3.09 1.00  3.47  3.62 0.96   0.96
     27         3.55                         2.90 1.07        3.38 1.03   0.96
     34         3.45                         3.01 1.03        3.05 1.14   1.11
     33         3.18                         2.78 1.11        2.80 1.24   1.11
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 31.00)(0.96) + 31.61      0.97(F 27 - 31.18)(1.03) + 31.61

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  33    0.944 0.927 0.924 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.5 41.0 49.5 46.6 51.3 48.2 42.5 45.3 46.8 45.1 41.5 46.3 42.2 39.6 40.7
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
S- 28  0.2  0.2  0.9  0.8  1.9  1.2  0.6  0.9  0.2  0.0  0.1  0.6  1.4  1.2  1.3
S- 27  0.0  0.2  1.2  0.1  1.5  1.4  1.0  0.9  0.1  1.0  0.1  1.1  0.0  0.8  0.3
S- 34 -2.3 -2.1 -2.5 -3.7 -1.1 -2.3 -4.8 -2.2 -3.8 -3.0 -3.0 -3.0 -2.1 -3.4 -3.6
S- 33 -3.7 -3.0 -2.9 -4.9 -1.7 -2.2 -4.5 -2.9 -4.9 -3.3 -3.8 -2.7 -4.3 -4.5 -4.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.71 2.53 2.79 1.32 0.89 0.71 44.41 41.76 2.65 44.54 43.77 0.77  -1.88
     27  1.67 2.26 2.76 1.53 0.98 0.47       41.92 2.49       43.90 0.65  -1.84
     34 -2.24-1.27-1.69-2.79-2.57-3.11       45.73-1.32       47.40-2.85  -1.53
     33 -3.00-2.45-2.47-3.28-3.08-4.02       46.73-2.32       48.14-3.60  -1.28
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.97  3.00                   2.62  2.47 1.06  3.43  3.32 1.03   0.98
     27         2.83                         2.12 1.24        3.14 1.10   0.89
     34         2.74                         2.28 1.15        3.24 1.06   0.92
     33         2.52                         1.96 1.34        2.97 1.15   0.86
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 43.77)(1.03) + 44.54      0.96(F 27 - 43.90)(1.10) + 44.54

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  33  26    0.948 0.934 0.930 0.930
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.0 56.7 59.1 59.0 63.3 62.0 56.9 57.3 60.3 56.0 53.7 58.5 55.0 54.5 54.5
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
S- 34 -1.0 -0.7 -1.8 -2.0 -0.6 -1.0 -2.2 -1.0 -1.9 -1.4 -2.5 -1.9 -0.7 -2.4 -1.3
S- 28  1.1  1.5  1.2  1.5  1.8  1.0  1.3  1.8  1.1  1.2  0.5  1.1  1.4  1.0  0.7
S- 33 -2.5 -1.4 -2.0 -3.0 -0.6 -0.3 -1.5 -0.8 -2.8 -2.0 -3.6 -1.6 -2.4 -2.6 -1.9
S- 26  3.2  2.9  3.7  2.5  5.3  5.0  4.6  3.7  2.8  3.4  2.4  4.0  2.2  3.4  2.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.30-0.75-0.96-1.76-1.44-1.70 58.12 58.91-0.79 57.38 58.86-1.48  -0.68
     28  1.92 2.57 2.91 1.41 1.41 1.01       55.44 2.68       56.16 1.23  -1.45
     33 -1.69-1.43-1.27-1.93-1.63-2.40       59.42-1.31       59.31-1.93  -0.62
     26  4.00 4.12 4.61 4.11 3.89 2.99       53.78 4.34       53.93 3.45  -0.89
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.36  2.19                   1.89  1.83 1.03  2.85  2.77 1.03   1.00
     28         2.33                         1.88 1.01        2.71 1.05   1.04
     33         1.95                         1.54 1.23        2.45 1.16   0.95
     26         1.88                         1.37 1.38        2.37 1.20   0.87
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.97(F 34 - 58.86)(1.03) + 57.38      0.97(F 28 - 56.16)(1.05) + 57.38

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  27  26    0.944 0.938 0.928 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.2 65.2 65.8 67.3 70.4 71.7 66.9 65.2 68.1 63.5 63.0 66.5 65.4 64.0 64.4
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 34 -0.6 -1.4 -1.7 -2.3 -1.1 -0.4 -0.8 -1.4 -1.8 -1.1 -2.0 -1.1 -0.6 -1.3 -1.9
S- 28  1.6  1.2  0.9  0.9  1.6  0.8  1.3  1.5  1.3  1.5  1.4  1.3  1.1  1.1  0.4
S- 27  1.8  1.4  1.3  1.2  1.9  1.5  1.8  1.4  1.1  1.2  0.6  1.4  0.3  1.2  1.1
S- 26  4.2  3.8  3.7  3.4  4.9  4.9  4.8  4.0  3.3  3.5  2.4  4.1  1.9  3.8  3.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.25-0.95-1.06-1.67-1.20-1.40 66.94 67.92-0.98 66.24 67.53-1.30  -0.31
     28  1.58 2.08 2.25 1.02 1.27 1.14       64.79 2.14       65.06 1.18  -0.97
     27  1.88 2.26 2.66 1.60 1.62 0.98       64.55 2.39       64.95 1.28  -1.11
     26  4.20 4.47 4.69 4.10 4.19 3.24       62.40 4.54       62.47 3.77  -0.77
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   1.84  1.77                   1.43  1.52 0.94  2.32  2.20 1.06   1.12
     28         1.89                         1.49 0.96        2.35 0.99   1.03
     27         1.75                         1.35 1.06        2.14 1.08   1.02
     26         1.62                         1.36 1.05        1.94 1.20   1.15
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.97(F 34 - 67.53)(1.06) + 66.24      0.97(F 28 - 65.06)(0.99) + 66.24

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  26    0.943 0.933 0.931 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.2 70.6 66.4 69.5 70.9 73.8 70.8 69.5 71.2 64.4 67.7 67.9 71.2 68.8 69.6
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 28  1.1  0.7  0.3  0.5  0.6  0.0  0.8  0.9  0.7  0.8  1.7  0.7  0.9  0.3  0.3
S- 27  1.9  1.2  0.7  1.1  0.6  0.8  1.5  0.8  1.0  0.5  0.8  0.6  0.3  0.8  1.2
S- 34 -1.2 -1.7 -2.6 -2.6 -1.9 -1.5 -1.2 -2.4 -2.0 -2.0 -1.7 -2.0 -1.7 -1.2 -2.1
S- 26  4.2  3.3  2.6  3.7  2.8  3.4  4.3  3.3  3.4  2.4  2.6  2.6  1.9  3.3  4.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.87 1.40 1.30 0.22 0.61 0.78 70.60 69.24 1.35 69.71 69.02 0.69  -0.66
     27  1.54 2.06 2.13 1.36 1.16 0.75       68.48 2.12       68.79 0.92  -1.20
     34 -1.80-1.61-1.26-2.46-1.88-1.81       72.03-1.43       71.56-1.85  -0.42
     26  3.80 4.24 4.31 3.78 3.53 2.89       66.26 4.34       66.53 3.19  -1.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.78  1.87                   1.53  1.66 0.92  2.37  2.45 0.97   1.05
     27         1.68                         1.56 0.98        2.22 1.06   1.08
     34         1.73                         1.73 0.88        2.18 1.09   1.23
     26         1.66                         1.53 1.00        2.13 1.11   1.11
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 69.02)(0.97) + 69.71      0.97(F 27 - 68.79)(1.06) + 69.71

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  26    0.922 0.902 0.902 0.875
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.3 66.2 64.5 66.1 67.4 69.3 67.9 67.5 67.1 61.9 64.7 65.6 67.3 65.3 66.9
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
S- 28  0.8  0.1  0.5  0.7  0.3  0.2 -0.1  0.2  0.4  0.2  1.3  0.3  0.3 -0.1 -0.1
S- 27  1.8  0.6  0.4  0.7  0.3  0.1  0.8  0.7  1.1 -0.1  0.9  0.2  0.2 -0.1  0.9
S- 34 -1.9 -2.5 -2.6 -3.0 -2.0 -2.1 -2.0 -3.0 -2.8 -2.6 -1.8 -2.1 -2.7 -1.4 -2.6
S- 26  3.9  2.4  1.9  2.5  2.0  2.0  3.0  2.9  3.3  1.6  2.5  2.0  1.8  1.8  3.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.59 1.13 1.17-0.06 0.28 0.33 67.91 66.69 1.23 66.60 66.27 0.33  -0.90
     27  1.33 1.99 1.96 1.18 0.81 0.45       65.90 2.02       66.03 0.57  -1.45
     34 -2.14-1.91-1.38-2.82-2.35-2.30       69.60-1.68       68.95-2.35  -0.67
     26  3.28 3.97 3.75 3.27 2.77 2.37       63.99 3.92       64.12 2.48  -1.44
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.72  1.76                   1.70  1.85 0.92  2.11  2.14 0.99   1.07
     27         1.55                         1.73 0.98        1.88 1.12   1.14
     34         1.77                         1.97 0.86        2.10 1.00   1.16
     26         1.49                         1.71 1.00        1.76 1.20   1.20
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.96(F 28 - 66.27)(0.99) + 66.60      0.95(F 27 - 66.03)(1.12) + 66.60

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  34    0.909 0.898 0.881 0.871
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.4 59.2 56.3 57.9 57.3 59.3 59.1 59.4 58.4 56.4 56.7 59.8 59.1 58.4 59.9
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
S- 27  1.1  0.4  0.4  0.7  0.5  1.1  0.5  0.7  0.9  0.6  1.0  0.5  0.2 -0.1  1.0
S- 28  0.4  1.0  0.8  0.9  0.6  1.0  0.1  0.1  0.5  0.5  1.0  0.8  0.8  0.2  0.2
S- 26  2.8  1.6  0.9  2.3  2.2  2.9  2.1  2.7  2.5  2.2  2.7  2.1  1.4  1.3  3.6
S- 34 -2.9 -2.0 -2.9 -2.8 -1.8 -2.4 -2.4 -3.5 -2.9 -2.3 -2.0 -2.2 -2.5 -1.8 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.39 2.04 2.16 1.14 0.78 0.58 60.75 58.58 2.16 58.58 57.95 0.64  -1.53
     28  0.99 1.55 1.82 0.31 0.58 0.56       59.04 1.71       57.99 0.59  -1.12
     26  2.96 3.58 3.55 2.88 2.34 2.26       57.05 3.70       56.36 2.22  -1.48
     34 -1.97-1.70-0.79-2.67-2.52-2.27       62.08-1.34       61.02-2.44  -1.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.85  1.56                   2.04  1.89 1.08  1.39  1.35 1.03   0.96
     28         1.66                         2.03 1.01        1.53 0.91   0.90
     26         1.59                         1.81 1.13        1.27 1.10   0.97
     34         1.68                         2.10 0.97        1.54 0.91   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.95(F 27 - 57.95)(1.03) + 58.58      0.95(F 28 - 57.99)(0.91) + 58.58

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  34    0.950 0.940 0.938 0.936
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.9 46.6 42.0 45.3 47.5 45.8 45.3 48.4 43.0 45.2 43.2 50.2 43.5 43.5 46.2
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 27  1.3  0.9  0.1  0.9  1.0  1.2  0.5  0.6  1.0  0.9  1.0  0.8  0.5 -0.1  0.3
S- 28  1.6  1.6  2.0  1.4  1.4  1.4  0.4  0.6  0.7  1.4  1.2  1.7  0.8  1.6  0.2
S- 15  5.1  5.2  4.8  5.6  4.9  5.5  4.9  5.7  5.1  4.8  5.7  4.7  5.4  4.4  4.4
S- 34 -2.0 -2.1 -2.6 -3.1 -1.7 -3.1 -3.1 -3.2 -2.9 -2.2 -2.4 -1.3 -3.0 -2.4 -3.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.51 2.14 2.36 1.27 0.88 0.62 48.52 46.26 2.26 45.56 44.84 0.72  -1.54
     28  1.75 2.19 2.68 1.38 1.22 1.07       46.06 2.45       44.38 1.19  -1.27
     15  5.76 6.22 6.46 5.86 5.07 4.93       42.10 6.42       40.48 5.08  -1.34
     34 -1.89-1.53-0.74-2.25-2.61-2.46       49.74-1.22       48.10-2.54  -1.32
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.48  2.18                   2.78  2.67 1.04  2.22  2.10 1.05   1.01
     28         2.26                         2.75 1.01        2.26 0.98   0.97
     15         2.31                         2.86 0.97        2.28 0.97   1.00
     34         2.14                         2.66 1.04        2.05 1.08   1.04
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 44.84)(1.05) + 45.56      0.97(F 28 - 44.38)(0.98) + 45.56

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  33    0.956 0.950 0.944 0.905
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.0 34.2 25.0 33.6 34.9 32.5 29.1 32.1 30.3 31.5 31.5 37.1 30.4 27.3 34.4
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
S- 27  0.1  1.6  0.5  1.3  0.9  2.0  1.2  0.2  0.9  0.3  0.8  0.9  1.1 -0.4  0.4
S- 34 -2.6 -2.1 -3.5 -3.0 -2.5 -3.6 -3.2 -3.2 -3.9 -3.2 -3.6 -0.8 -4.3 -3.4 -2.8
S- 28  1.1  2.9  1.6  0.7  1.3  1.6  1.1  0.9  0.1  1.9  1.5  2.2  1.1  2.1  0.6
S- 33 -6.0 -4.8 -5.7 -3.4 -3.7 -3.7 -4.3 -5.4 -5.3 -4.6 -5.0 -3.5 -4.6 -6.7 -3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.57 2.30 2.47 1.28 0.93 0.56 35.10 32.62 2.48 31.39 30.59 0.80  -1.68
     34 -2.36-1.82-1.22-2.93-2.96-3.13       36.62-1.52       34.43-3.04  -1.52
     28  2.06 2.65 3.12 1.64 1.35 1.35       32.20 2.90       30.01 1.38  -1.52
     33 -3.90-2.99-2.94-4.40-4.71-4.70       37.87-2.77       36.04-4.65  -1.89
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.07  2.75                   2.81  2.60 1.08  3.20  2.98 1.07   0.99
     34         2.60                         2.69 1.05        2.80 1.14   1.09
     28         2.91                         2.99 0.94        3.20 1.00   1.06
     33         2.51                         2.23 1.26        2.49 1.29   1.02
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.98(F 27 - 30.59)(1.07) + 31.39      0.97(F 34 - 34.43)(1.14) + 31.39

Station# 881  SPRINGFIELD/1 NW    , mn  1790702    lat/lon 94.97   44.23    13M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  29    0.938 0.937 0.918 0.878
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 15.1 20.3 15.3 24.6 22.9 25.4 21.7 20.1 22.5 19.4 16.6 25.5 16.7 13.6 21.6
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
S- 27  0.4  1.4  0.8  2.0  0.9  2.8  1.9  0.3  1.6 -0.3  0.5  1.2  0.9 -0.8 -1.6
S- 28  0.5  2.2  1.4  0.6  1.1  2.7  1.3  0.9  0.0  2.0  1.5  2.5  0.9  2.4 -0.7
S- 34 -3.9 -4.1 -5.2 -3.3 -3.5 -4.5 -3.4 -3.2 -5.0 -3.6 -5.6 -0.8 -6.1 -4.3 -5.5
S- 29 -2.7  0.5 -2.2 -3.1 -2.0 -0.9 -2.9 -1.6 -4.4 -0.7 -4.2  0.9 -3.5 -0.2 -4.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.72 2.50 2.81 1.49 1.13 0.22 22.28 19.51 2.76 20.08 19.28 0.80  -1.96
     28  2.17 2.98 3.40 1.76 1.21 1.23       19.01 3.27       18.79 1.29  -1.98
     34 -3.30-2.46-2.20-3.82-3.95-4.42       24.54-2.26       24.22-4.13  -1.88
     29 -1.25-0.42 0.06-1.74-2.12-2.34       22.46-0.18       22.17-2.08  -1.91
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.55  3.17                   3.04  2.73 1.11  3.75  3.30 1.14   1.02
     28         3.60                         3.34 0.91        3.87 0.97   1.06
     34         3.05                         2.70 1.12        3.32 1.13   1.01
     29         3.87                         3.81 0.80        3.91 0.96   1.20
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 19.28)(1.14) + 20.08      0.97(F 28 - 18.79)(0.97) + 20.08

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 16.72 16.94 26.94 40.12 55.06 65.14 67.75 65.65 58.17 44.52 30.26 18.18
1952 16.91 20.05 32.00 43.24 58.92 67.39 71.49 69.50 60.57 49.36 35.61 25.46
1953 20.66 24.02 31.92 43.82 56.44 67.29 72.60 70.13 64.71 52.84 38.47 22.31
1954 20.33 22.81 35.98 42.57 56.84 66.13 72.21 69.37 59.47 48.71 35.89 25.77
1955 17.96 19.90 33.02 49.45 62.47 70.74 75.24 74.30 65.47 48.02 30.63 17.05
1956 13.56 18.52 28.02 42.83 58.76 68.26 72.27 67.87 63.83 51.04 39.07 22.97
1957 19.43 21.28 33.40 44.44 56.59 67.27 72.22 70.06 60.14 47.58 36.62 27.74
1958 22.16 23.08 31.36 46.04 57.41 65.49 70.02 70.33 64.16 51.71 35.80 22.03
1959 15.28 21.56 33.59 47.89 60.44 69.30 74.71 71.54 61.51 44.49 33.30 23.22
1960 20.24 16.48 27.21 41.17 57.18 66.07 71.11 70.06 62.86 50.88 36.49 24.42
1961 20.52 25.80 34.33 44.22 55.80 65.73 71.81 69.01 62.76 49.29 33.81 20.24
1962 14.67 17.88 28.48 43.11 56.93 65.21 68.35 65.69 60.12 48.94 36.33 20.13
1963 12.75 17.36 32.21 45.87 58.03 66.06 70.61 68.13 63.77 52.86 35.57 23.13
1964 18.47 22.60 30.66 43.44 58.64 68.09 69.97 66.63 57.64 46.17 30.49 17.02
1965  9.73 12.59 24.71 40.60 56.61 65.84 69.36 65.69 59.19 47.25 38.20 21.23
1966 14.71 16.75 29.79 42.94 54.14 66.50 71.40 68.53 58.48 45.05 30.84 20.09
1967 14.30 19.13 28.66 43.08 54.82 63.91 69.07 67.66 60.34 48.28 34.85 23.63
1968 17.95 24.55 35.85 48.32 57.71 64.60 69.57 66.09 58.65 46.74 32.19 17.56
1969 11.86 12.97 26.94 41.01 55.21 63.78 68.22 68.35 58.90 45.79 31.97 18.62
1970 13.03 14.50 27.81 41.58 56.76 66.63 70.70 67.88 59.15 45.81 30.55 17.02
1971 12.75 17.31 30.98 43.62 57.66 64.82 69.62 66.40 60.59 48.03 33.08 18.31
1972 11.42 15.47 26.50 42.76 55.82 65.52 68.77 66.01 57.53 44.72 29.52 20.32
1973 16.79 25.61 34.86 46.01 56.37 65.41 71.58 68.18 62.10 48.67 33.71 19.22
1974 13.93 19.03 30.93 42.76 55.22 65.57 70.02 66.92 57.67 46.47 35.04 23.60
1975 17.02 16.56 23.78 39.46 54.62 67.65 71.17 68.06 59.57 47.35 34.30 20.92
1976 18.21 22.28 35.11 45.11 58.24 66.84 72.09 69.26 58.54 43.58 27.54 13.44
1977 11.95 19.41 36.43 50.53 62.17 69.44 69.02 66.61 57.89 46.58 30.89 15.84
1978  8.64 13.45 27.34 43.45 56.36 65.46 69.33 68.12 60.55 46.93 30.82 14.66
1979  6.55  9.87 23.23 39.43 53.25 64.02 68.50 67.23 58.87 47.06 34.95 24.47
1980 19.22 19.23 29.88 44.73 58.84 67.48 70.65 68.25 58.36 47.61 33.63 24.95
1981 20.18 26.55 37.28 48.46 58.75 66.10 69.86 67.41 58.63 48.32 33.52 17.78
1982 10.09 14.51 28.59 43.25 54.49 65.38 68.83 67.77 59.11 45.29 33.46 23.29
1983 21.71 23.83 31.40 41.36 53.49 65.77 73.28 71.48 61.57 47.14 26.81 15.19
1984 13.19 20.36 30.94 40.43 56.30 65.53 71.39 67.27 59.52 46.42 33.63 20.14
1985 13.85 19.80 33.60 49.02 58.69 65.51 66.49 64.12 55.77 41.35 25.45 16.29
1986 13.67 22.04 31.67 46.08 58.00 66.39 68.86 65.41 57.39 44.88 33.26 24.13
1987 25.45 29.35 39.94 50.72 63.10 70.56 71.69 68.32 57.59 47.23 34.26 22.19
1988 13.65 16.89 29.28 47.03 61.15 71.28 73.73 69.46 58.91 45.50 31.70 24.55
1989 16.90 18.44 25.46 41.72 55.85 66.04 69.95 67.38 58.91 45.13 28.97 21.53
1990 19.58 27.57 34.02 44.88 56.91 64.96 69.97 68.36 60.44 48.90 32.28 20.62
1991 17.75 23.83 36.32 47.10 60.48 68.30 72.16 67.96 59.15 43.27 31.90 24.43
1992 25.47 28.67 34.21 45.37 55.55 63.42 64.79 62.45 56.68 44.73 30.80 19.00
1993 13.99 17.54 27.55 41.34 53.53 62.80 67.59 64.79 56.70 42.70 30.75 16.35
1994 10.47 15.41 29.27 45.85 57.77 66.08 68.25 66.41 60.27 49.81 36.49 24.93
1995 19.92 22.55 30.54 41.60 54.73 65.82 72.18 68.36 59.32 43.28 29.92 16.54
1996 14.14 15.93 27.25 38.84 53.82 63.66 69.14 65.86 58.81 43.36 27.09 13.28
1997 11.91 17.88 29.02 39.90 54.47 64.73 70.39 67.78 60.67 46.72 34.38 21.57

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  16    0.950 0.942 0.923 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.7 13.2 13.9 13.7 25.5 13.6 16.9 19.6 17.8 25.5 14.0 10.5 19.9 14.1 11.9
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
S- 28 -0.3  0.3  1.7  1.5  0.1 -0.4  1.8  1.3  1.5  1.9  1.8  1.7  2.3  1.1  2.0
S- 27  0.6  0.8  0.8  1.8  1.9 -0.1  1.8  1.9  2.2  3.6 -0.9  0.3  1.8  1.4 -0.7
S- 34 -3.5 -3.9 -5.3 -5.9 -3.4 -5.8 -5.7 -3.6 -3.1 -4.1 -4.1 -6.5 -2.8 -6.8 -4.8
S- 16  3.4  3.2  7.3  4.4  5.3  2.0  8.0  6.1  6.2  6.7  7.1  7.1  7.6  7.8  6.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.97 3.67 1.99 1.50 0.86 1.75 17.29 14.08 3.21 16.78 15.56 1.21  -2.00
     27  1.84 3.42 1.78 1.49 1.21 1.10       14.29 3.01       15.63 1.15  -1.86
     34 -4.18-2.60-4.39-4.71-4.73-4.59       20.32-3.03       21.39-4.61  -1.59
     16  7.08 8.96 7.61 6.57 5.26 6.98        8.75 8.54       10.87 5.90  -2.64
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.17  4.22                   3.40  3.27 1.04  4.57  4.77 0.96   0.92
     27         3.74                         3.27 1.04        3.87 1.18   1.13
     34         3.67                         2.63 1.29        3.88 1.18   0.91
     16         4.64                         3.96 0.86        4.90 0.93   1.09
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 15.56)(0.96) + 16.78      0.97(F 27 - 15.63)(1.18) + 16.78

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.958 0.953 0.914 0.909
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.8 20.4 19.8 22.0 29.4 16.9 18.4 27.6 23.8 28.7 17.5 15.4 22.5 15.9 17.9
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 34 28.1 25.1 25.2 29.3 32.8 23.2 24.9 31.9 27.9 33.4 20.9 21.3 26.6 22.3 24.1
S- 28 -0.9 -0.6  0.5  0.4  0.8 -0.5  1.6  0.5  1.1  1.0  1.3  1.6  1.8  1.2  1.9
S- 27 -0.1  0.5  0.6  0.7  0.9  0.1  1.0  1.2  2.2  2.7 -0.2  0.6  1.1  0.9 -0.3
S- 16  2.7  2.1  4.8  2.7  6.5  2.7  8.3  5.1  5.1  5.1  4.7  6.5  7.7  7.4  6.6
S- 34 -4.2 -4.8 -5.4 -7.3 -3.4 -6.3 -6.5 -4.3 -4.0 -4.7 -3.3 -5.9 -4.1 -6.4 -6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.54 3.30 1.47 1.10 0.39 1.40 20.06 17.27 2.79 21.34 20.57 0.77  -2.01
     27  1.55 3.01 1.52 1.25 0.78 1.01       17.42 2.64       20.54 0.80  -1.84
     16  6.52 8.48 6.91 6.15 4.76 6.18       12.20 7.86       16.13 5.21  -2.65
     34 -4.44-2.68-4.60-4.98-5.14-4.95       23.07-3.01       26.47-5.13  -2.12
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.36  4.48                   3.35  3.24 1.03  4.42  4.66 0.95   0.92
     27         4.06                         3.13 1.07        4.03 1.10   1.03
     16         4.97                         3.63 0.92        4.98 0.89   0.96
     34         4.11                         2.95 1.14        3.89 1.14   1.00
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 20.57)(0.95) + 21.34      0.98(F 27 - 20.54)(1.10) + 21.34

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  33  16    0.947 0.938 0.898 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.4 30.9 33.6 31.7 39.9 29.3 25.5 34.0 36.3 34.2 27.5 29.3 30.5 27.3 29.0
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 28 -0.6 -0.5  0.3  0.4  0.9 -0.8  0.2  0.4  0.8 -0.1  0.3  0.6  1.4  0.8  1.3
S- 27 -0.6 -0.4  0.6 -0.6  0.5 -0.2 -0.1  0.5  1.7  1.0 -0.5  0.0  0.6  1.0 -0.7
S- 33 -5.1 -4.7 -4.5 -6.7 -2.6 -5.9 -7.2 -5.0 -3.8 -4.8 -4.7 -6.0 -5.4 -5.7 -7.0
S- 16  2.8  1.5  4.4  3.1  5.8  2.2  5.0  4.5  3.8  3.2  2.3  4.5  6.0  6.4  5.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.14 2.91 1.19 0.59 0.16 0.73 30.92 28.55 2.38 31.36 31.00 0.36  -2.01
     27  1.13 2.63 1.33 0.78 0.27 0.46       28.61 2.31       31.18 0.19  -2.13
     33 -4.76-3.54-4.99-5.21-4.91-5.34       34.59-3.67       36.64-5.28  -1.61
     16  5.36 7.07 5.94 5.04 3.97 4.55       24.37 6.55       27.29 4.08  -2.47
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.73  3.75                   3.07  3.09 0.99  3.65  3.62 1.01   1.02
     27         3.55                         2.90 1.06        3.38 1.08   1.02
     33         3.18                         2.78 1.10        2.80 1.30   1.18
     16         4.11                         3.24 0.95        3.87 0.94   1.00
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 31.00)(1.01) + 31.36      0.97(F 27 - 31.18)(1.08) + 31.36

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  26    0.944 0.928 0.894 0.887
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.4 40.4 49.0 46.1 50.7 47.0 41.7 44.9 47.1 45.4 41.3 45.8 41.6 38.8 39.9
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
S- 28  0.0 -0.4  0.4  0.3  1.3  0.0 -0.1  0.4  0.5  0.3  0.0  0.1  0.9  0.5  0.5
S- 27 -0.1 -0.4  0.7 -0.4  0.9  0.2  0.3  0.5  0.4  1.2 -0.1  0.6 -0.6  0.1 -0.5
S- 34 -2.5 -2.7 -3.0 -4.2 -1.7 -3.5 -5.5 -2.6 -3.5 -2.7 -3.1 -3.5 -2.7 -4.1 -4.4
S- 26  1.5  0.9  2.7  0.4  3.6  2.9  2.3  1.9  1.9  3.6  1.0  3.0  1.0  2.0  0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.09 2.53 1.38 0.56 0.37 0.40 43.92 41.76 2.16 44.08 43.77 0.31  -1.85
     27  1.05 2.25 1.34 0.77 0.46 0.16       41.92 2.00       43.90 0.19  -1.82
     34 -2.86-1.28-3.10-3.55-3.10-3.43       45.73-1.81       47.40-3.31  -1.51
     26  2.52 3.49 2.20 2.48 2.34 1.92       40.89 3.03       42.11 1.98  -1.06
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.00  3.00                   2.48  2.47 1.00  3.47  3.32 1.05   1.04
     27         2.83                         2.12 1.17        3.14 1.11   0.95
     34         2.74                         2.28 1.09        3.24 1.07   0.98
     26         2.44                         1.61 1.54        2.98 1.17   0.76
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 43.77)(1.05) + 44.08      0.96(F 27 - 43.90)(1.11) + 44.08

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  34    0.926 0.922 0.921 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.5 56.3 58.7 58.0 63.1 61.2 55.8 56.9 60.5 55.5 53.5 57.8 54.7 53.8 54.5
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
S- 27  0.6  0.7  0.9 -0.2  2.0  0.8  0.7  1.1  1.0  0.7  0.0  0.5  0.0  0.5  0.5
S- 26  2.7  2.5  3.3  1.5  5.2  4.1  3.5  3.2  2.9  3.0  2.2  3.3  1.9  2.8  2.7
S- 28  0.6  1.1  0.8  0.5  1.6  0.2  0.3  1.4  1.2  0.8  0.3  0.4  1.2  0.3  0.7
S- 34 -1.4 -1.1 -2.2 -2.9 -0.7 -1.9 -3.3 -1.4 -1.7 -1.8 -2.7 -2.5 -0.9 -3.0 -1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.34 2.45 1.57 0.95 0.97 0.46 57.74 55.52 2.23 56.92 56.26 0.66  -1.56
     26  3.42 4.25 3.21 3.39 3.35 2.70       53.78 3.97       53.93 2.99  -0.98
     28  1.34 2.71 1.51 0.68 0.88 0.71       55.44 2.30       56.16 0.77  -1.54
     34 -1.88-0.61-2.36-2.49-1.97-2.00       58.91-1.17       58.86-1.93  -0.77
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.36  2.14                   1.83  1.60 1.14  2.84  2.53 1.12   0.99
     26         1.88                         1.37 1.34        2.37 1.20   0.90
     28         2.33                         1.88 0.97        2.71 1.05   1.07
     34         2.19                         1.83 1.00        2.77 1.03   1.03
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 56.26)(1.12) + 56.92      0.96(F 26 - 53.93)(1.20) + 56.92

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  34    0.904 0.903 0.887 0.870
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.8 65.5 65.5 66.4 70.6 71.3 66.0 65.0 68.3 63.4 62.8 66.1 65.8 63.7 64.7
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
S- 27  1.4  1.7  1.0  0.3  2.1  1.1  0.9  1.1  1.3  1.1  0.4  1.0  0.8  0.8  1.5
S- 28  1.2  1.4  0.6  0.1  1.8  0.4  0.4  1.2  1.5  1.4  1.1  0.9  1.6  0.7  0.8
S- 26  3.8  4.1  3.4  2.6  5.1  4.6  3.9  3.8  3.5  3.4  2.2  3.7  2.4  3.4  4.1
S- 34 -1.0 -1.1 -2.0 -3.2 -1.0 -0.8 -1.7 -1.6 -1.6 -1.2 -2.3 -1.5 -0.2 -1.6 -1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.67 2.82 1.63 1.40 1.32 0.98 66.93 64.55 2.39 66.06 64.95 1.10  -1.29
     28  1.37 2.64 1.22 0.82 0.97 1.13       64.79 2.14       65.06 1.00  -1.14
     26  3.99 5.03 3.66 3.90 3.89 3.24       62.40 4.53       62.47 3.59  -0.95
     34 -1.45-0.40-2.09-1.87-1.50-1.41       67.92-0.99       67.53-1.48  -0.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.86  1.75                   1.56  1.35 1.16  2.30  2.14 1.08   0.93
     28         1.89                         1.49 1.05        2.35 0.98   0.93
     26         1.62                         1.36 1.15        1.94 1.19   1.04
     34         1.77                         1.52 1.03        2.20 1.05   1.02
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.95(F 27 - 64.95)(1.08) + 66.06      0.95(F 28 - 65.06)(0.98) + 66.06

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  27  28  26    0.884 0.883 0.882 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.3 71.4 66.5 68.9 71.7 73.7 69.9 70.0 72.2 64.8 67.6 68.3 72.2 69.1 70.4
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 34 -1.1 -0.9 -2.5 -3.3 -1.1 -1.5 -2.0 -2.0 -1.1 -1.7 -1.9 -1.6 -0.7 -0.9 -1.2
S- 27  1.9  1.9  0.8  0.5  1.3  0.8  0.6  1.3  1.9  0.8  0.7  1.0  1.2  1.2  2.0
S- 28  1.2  1.5  0.4 -0.1  1.3  0.0 -0.1  1.3  1.7  1.1  1.6  1.1  1.8  0.7  1.2
S- 26  4.2  4.1  2.7  3.0  3.6  3.4  3.5  3.7  4.3  2.8  2.5  3.0  2.8  3.7  4.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.43-0.33-1.60-2.12-1.75-1.29 71.31 72.03-0.71 69.99 71.56-1.57  -0.85
     27  1.92 3.33 1.79 1.70 1.28 1.27       68.48 2.84       68.79 1.20  -1.64
     28  1.24 2.68 0.96 0.56 0.73 1.30       69.24 2.07       69.02 0.97  -1.10
     26  4.18 5.51 3.97 4.11 3.65 3.41       66.26 5.06       66.53 3.47  -1.59
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.02  1.73                   2.01  1.73 1.16  2.44  2.18 1.12   0.97
     27         1.68                         1.56 1.29        2.22 1.10   0.85
     28         1.87                         1.66 1.21        2.45 1.00   0.82
     26         1.66                         1.53 1.31        2.13 1.15   0.87
Suggested regression eqns from two most closely related CDs ( 34 and  27): 
          0.94(F 34 - 71.56)(1.12) + 69.99      0.94(F 27 - 68.79)(1.10) + 69.99

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  27  29    0.848 0.846 0.820 0.806
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.5 67.3 64.1 65.4 68.3 69.5 67.4 68.4 68.0 62.5 64.8 66.4 68.4 65.9 67.8
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
S- 34 -1.8 -1.5 -2.9 -3.7 -1.1 -1.9 -2.5 -2.2 -2.0 -2.1 -1.7 -1.3 -1.7 -0.8 -1.7
S- 28  1.0  1.1  0.1  0.0  1.2  0.4 -0.6  1.1  1.2  0.7  1.4  1.2  1.4  0.4  0.8
S- 27  2.0  1.6  0.0  0.0  1.2  0.3  0.3  1.5  1.9  0.5  1.0  1.1  1.2  0.4  1.8
S- 29 -0.2 -1.1 -2.4 -1.3 -0.1 -0.4 -2.9 -1.3 -1.6 -0.9  0.9 -0.5 -0.7 -1.2 -0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.57-0.32-1.54-2.33-2.09-1.60 68.93 69.60-0.67 67.03 68.95-1.92  -1.26
     28  1.15 2.72 1.01 0.43 0.54 1.02       66.69 2.25       66.27 0.76  -1.49
     27  1.90 3.57 1.81 1.67 1.06 1.14       65.90 3.04       66.03 0.99  -2.04
     29 -0.74 0.82-0.95-1.66-1.22-0.69       68.59 0.34       68.00-0.97  -1.31
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.04  1.77                   2.32  1.97 1.18  2.18  2.10 1.04   0.88
     28         1.76                         1.85 1.26        2.14 1.02   0.81
     27         1.55                         1.73 1.34        1.88 1.16   0.86
     29         1.86                         1.91 1.21        2.21 0.98   0.81
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.92(F 34 - 68.95)(1.04) + 67.03      0.92(F 28 - 66.27)(1.02) + 67.03

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  27  29    0.851 0.851 0.826 0.816
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.6 59.5 55.8 57.4 57.6 58.9 58.9 60.4 59.2 56.7 56.7 60.3 59.3 58.8 60.7
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
S- 34 -2.7 -1.7 -3.4 -3.3 -1.5 -2.8 -2.6 -2.5 -2.1 -2.1 -2.0 -1.7 -2.3 -1.4 -1.4
S- 28  0.6  1.3  0.3  0.4  0.9  0.6 -0.1  1.1  1.2  0.8  1.0  1.3  1.0  0.6  0.9
S- 27  1.3  0.7 -0.1  0.2  0.8  0.7  0.3  1.7  1.7  0.9  0.9  1.0  0.4  0.3  1.7
S- 29 -0.9  0.0 -1.4 -1.0 -0.6 -1.3 -2.2 -1.3 -1.2 -1.0 -0.2 -0.1 -1.2 -0.6 -0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.66-0.26-1.29-2.49-2.45-1.85 61.62 62.08-0.46 58.78 61.02-2.24  -1.78
     28  1.30 2.99 1.32 0.49 0.64 0.97       59.04 2.59       57.99 0.79  -1.80
     27  1.70 3.48 1.66 1.32 0.85 0.99       58.58 3.04       57.95 0.83  -2.21
     29 -0.44 1.24-0.39-1.35-1.09-0.69       60.76 0.86       59.68-0.90  -1.77
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.17  1.68                   2.41  2.10 1.14  1.60  1.54 1.04   0.91
     28         1.66                         2.03 1.19        1.53 1.05   0.88
     27         1.56                         1.89 1.28        1.35 1.19   0.93
     29         1.65                         2.08 1.16        1.63 0.98   0.85
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.92(F 34 - 61.02)(1.04) + 58.78      0.92(F 28 - 57.99)(1.05) + 58.78

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  15    0.903 0.898 0.876 0.875
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.1 46.4 41.3 44.9 47.2 45.5 45.1 48.9 43.3 44.7 42.7 49.8 43.3 43.4 46.7
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 28  0.9  1.4  1.3  0.9  1.1  1.1  0.3  1.2  1.0  0.9  0.7  1.3  0.5  1.5  0.7
S- 34 -2.8 -2.3 -3.2 -3.5 -2.0 -3.4 -3.2 -2.7 -2.6 -2.7 -2.9 -1.7 -3.2 -2.5 -2.5
S- 27  0.5  0.8 -0.6  0.5  0.7  0.9  0.4  1.2  1.3  0.5  0.5  0.4  0.2 -0.2  0.9
S- 15  4.3  5.1  4.2  5.1  4.7  5.2  4.8  6.2  5.4  4.3  5.2  4.3  5.2  4.4  4.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.63 3.18 1.65 1.14 1.04 0.94 48.91 46.06 2.85 45.36 44.38 0.98  -1.86
     34 -2.00-0.55-1.77-2.49-2.80-2.58       49.74-0.83       48.10-2.74  -1.92
     27  1.39 3.12 1.33 1.03 0.69 0.50       46.26 2.65       44.84 0.52  -2.13
     15  5.64 7.21 5.43 5.62 4.89 4.80       42.10 6.81       40.48 4.88  -1.93
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.56  2.26                   2.57  2.75 0.94  2.29  2.26 1.01   1.08
     34         2.14                         2.66 0.97        2.05 1.12   1.16
     27         2.18                         2.67 0.96        2.10 1.09   1.13
     15         2.31                         2.86 0.90        2.28 1.00   1.11
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.95(F 28 - 44.38)(1.01) + 45.36      0.95(F 34 - 48.10)(1.12) + 45.36

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  29    0.937 0.929 0.920 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.8 33.6 25.5 33.3 34.3 31.7 29.0 32.3 31.9 30.8 30.8 36.5 29.9 27.1 34.4
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 29 27.4 31.6 25.5 35.4 35.9 34.6 31.5 33.1 33.4 31.8 33.5 35.5 32.7 26.4 36.3
S- 28  0.9  2.3  2.1  0.3  0.6  0.8  1.0  1.1  1.7  1.2  0.8  1.6  0.6  1.9  0.6
S- 34 -2.9 -2.7 -3.0 -3.3 -3.1 -4.4 -3.3 -3.0 -2.3 -3.9 -4.3 -1.4 -4.7 -3.6 -2.8
S- 27 -0.1  1.0  1.0  1.0  0.3  1.2  1.0  0.3  2.5 -0.4  0.1  0.3  0.6 -0.6  0.4
S- 29 -0.5  2.1  0.0 -2.2 -1.7 -2.9 -2.5 -0.8 -1.5 -1.0 -2.8  1.0 -2.8  0.7 -2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.85 3.28 1.84 1.51 1.20 1.20 35.10 32.20 2.90 31.18 30.01 1.17  -1.73
     34 -2.58-1.18-2.49-3.05-3.11-3.28       36.62-1.52       34.43-3.25  -1.73
     27  1.35 2.93 1.20 1.16 0.78 0.41       32.62 2.48       30.59 0.59  -1.89
     29 -0.39 1.06-0.31-0.76-0.98-1.20       34.46 0.64       32.31-1.13  -1.77
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.07  2.91                   2.75  2.99 0.92  3.01  3.20 0.94   1.02
     34         2.60                         2.69 1.02        2.80 1.07   1.05
     27         2.75                         2.60 1.06        2.98 1.01   0.95
     29         3.09                         3.42 0.80        3.31 0.91   1.13
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.97(F 28 - 30.01)(0.94) + 31.18      0.96(F 34 - 34.43)(1.07) + 31.18

Station# 882  TRACY               , mn  1832302    lat/lon 95.62   44.23    16M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  29    0.947 0.931 0.917 0.891
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 15.2 20.1 16.3 24.1 22.2 24.5 21.5 20.6 24.4 19.0 16.4 24.9 16.5 13.3 21.6
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
S- 28  0.6  2.0  2.4  0.1  0.4  1.8  1.2  1.4  1.9  1.6  1.3  2.0  0.7  2.1 -0.7
S- 27  0.5  1.2  1.8  1.5  0.2  1.9  1.7  0.9  3.5 -0.7  0.2  0.7  0.8 -1.1 -1.6
S- 34 -3.8 -4.2 -4.2 -3.8 -4.2 -5.4 -3.5 -2.7 -3.1 -3.9 -5.9 -1.4 -6.3 -4.6 -5.5
S- 29 -2.6  0.3 -1.2 -3.6 -2.6 -1.8 -3.0 -1.1 -2.5 -1.1 -4.4  0.3 -3.7 -0.5 -4.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.00 3.49 2.01 1.78 1.22 1.27 22.06 19.01 3.05 20.05 18.79 1.25  -1.80
     27  1.55 3.01 1.42 1.51 1.14 0.26       19.51 2.55       19.28 0.77  -1.78
     34 -3.48-1.96-3.59-3.80-3.94-4.38       24.54-2.48       24.22-4.17  -1.69
     29 -1.42 0.08-1.33-1.72-2.12-2.29       22.46-0.40       22.17-2.12  -1.72
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.53  3.60                   3.05  3.34 0.92  3.65  3.87 0.94   1.03
     27         3.17                         2.73 1.12        3.30 1.11   0.99
     34         3.05                         2.70 1.13        3.32 1.10   0.98
     29         3.87                         3.81 0.80        3.91 0.93   1.17
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 18.79)(0.94) + 20.05      0.96(F 27 - 19.28)(1.11) + 20.05

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 15.88 17.29 26.79 38.91 49.35 57.14 59.87 59.52 53.28 41.82 29.60 19.32
1952 17.63 20.59 30.45 39.97 50.71 56.99 61.27 60.94 54.40 44.49 34.49 25.93
1953 21.09 21.94 28.73 38.61 47.97 56.65 62.63 62.52 58.25 48.49 36.40 22.65
1954 19.01 21.11 30.95 37.50 48.16 56.84 62.64 61.93 55.05 45.88 35.20 25.25
1955 17.94 17.49 27.06 39.35 51.23 59.33 65.79 65.37 58.35 43.89 29.41 19.76
1956 16.31 19.79 26.17 36.80 47.86 55.85 60.81 59.64 56.06 45.68 34.59 20.18
1957 15.26 17.34 27.93 38.44 48.40 57.26 62.99 62.71 56.33 44.96 33.82 24.93
1958 18.99 21.60 28.41 40.46 49.27 56.63 61.59 62.29 56.98 46.37 30.34 16.65
1959 10.00 16.72 28.44 40.02 50.28 59.03 64.85 64.07 55.73 41.48 31.54 22.15
1960 20.51 18.56 27.16 37.02 48.81 56.93 62.77 62.95 56.92 46.49 32.61 20.97
1961 17.05 22.49 30.98 39.89 49.17 58.50 64.93 64.00 58.07 45.93 32.92 19.78
1962 13.42 16.66 26.28 37.58 46.68 54.79 59.86 60.03 55.47 46.28 33.70 19.01
1963 10.71 14.19 26.12 38.77 48.73 58.09 63.52 63.90 59.99 50.59 35.28 23.67
1964 18.42 22.34 27.85 38.62 48.94 58.59 60.92 60.31 53.23 43.80 30.56 18.17
1965 10.85 12.90 22.86 36.03 47.89 55.80 60.16 59.28 53.70 43.01 33.61 19.87
1966 14.56 16.27 27.22 38.29 48.17 58.63 63.34 62.72 54.69 43.27 29.76 19.59
1967 13.32 16.83 24.42 36.36 45.74 54.55 60.26 60.79 54.63 44.09 31.92 21.22
1968 16.39 20.74 29.99 39.63 46.50 53.18 58.12 59.41 54.79 46.16 33.31 21.91
1969 17.25 19.20 28.17 37.89 46.87 54.23 59.84 61.85 55.55 44.24 33.00 21.59
1970 16.25 16.55 26.15 35.68 45.84 55.59 63.13 63.80 56.51 44.92 32.10 19.59
1971 14.31 16.55 27.13 36.98 46.88 53.87 58.39 59.42 56.23 47.24 34.27 19.87
1972 13.00 13.78 23.02 34.60 45.69 53.58 58.44 57.82 52.43 42.35 29.61 21.58
1973 17.92 24.54 31.37 39.96 46.81 54.95 61.29 62.06 57.14 46.31 33.76 21.51
1974 15.87 17.84 26.38 36.00 46.42 55.12 60.79 59.13 53.37 44.01 35.79 24.81
1975 17.50 16.49 22.08 35.03 45.73 57.34 61.91 61.44 55.52 46.37 34.27 21.84
1976 18.47 21.95 32.14 39.31 49.05 57.19 63.07 62.33 53.49 40.68 25.46 13.81
1977 11.56 19.42 31.53 40.84 48.40 55.61 58.89 59.25 54.02 44.94 31.88 20.05
1978 14.42 18.12 26.90 37.79 46.97 54.88 59.79 60.77 56.55 46.13 32.30 17.66
1979  9.96 12.77 22.98 34.87 44.73 52.74 58.58 59.32 54.15 44.26 33.75 23.87
1980 18.93 18.37 27.81 39.36 50.50 58.50 62.99 62.50 54.68 44.56 31.75 23.12
1981 18.74 24.76 33.23 42.43 50.18 57.89 63.89 64.57 56.96 46.98 33.60 19.96
1982 12.70 15.24 27.19 38.02 47.17 55.31 59.77 60.26 55.24 44.86 34.75 25.30
1983 23.62 24.94 31.32 37.23 45.19 54.84 63.86 65.13 58.26 46.35 30.34 18.91
1984 16.32 21.40 31.26 38.63 50.18 57.46 63.16 61.68 56.07 45.04 33.53 21.81
1985 15.77 20.80 31.06 42.35 49.24 56.21 60.20 60.31 54.16 42.68 27.73 18.72
1986 15.87 23.00 31.37 41.39 49.98 56.55 61.48 60.82 55.06 43.52 32.97 24.46
1987 23.99 27.30 35.36 42.31 52.36 59.89 65.52 63.81 55.75 45.84 35.40 25.03
1988 17.33 18.13 27.66 40.02 50.03 59.52 64.86 64.39 55.41 44.40 31.66 24.14
1989 16.73 17.50 23.34 35.76 46.45 55.78 61.78 62.62 55.45 43.03 27.91 20.60
1990 17.34 24.13 29.99 39.04 48.08 56.57 62.68 63.42 56.70 47.04 33.31 22.18
1991 18.31 21.66 31.34 39.16 48.23 55.33 61.96 62.24 55.70 41.73 29.99 22.39
1992 21.98 24.77 30.72 38.85 46.80 54.08 58.26 58.74 53.45 43.57 32.49 23.32
1993 19.09 21.49 28.57 38.08 46.46 53.97 59.92 59.12 52.82 40.64 30.74 18.13
1994 12.15 15.69 28.22 40.99 49.61 57.04 60.99 61.46 56.63 48.10 36.99 26.55
1995 20.04 21.23 27.07 38.00 47.07 56.44 62.29 62.19 56.32 42.29 29.15 16.37
1996 13.36 15.16 24.33 34.33 45.33 52.91 59.04 60.03 56.32 43.80 30.69 18.76
1997 16.43 19.27 27.63 35.99 46.34 54.73 60.77 61.47 55.80 44.83 34.65 23.96

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  14  27    0.946 0.940 0.929 0.884
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.6 16.3 15.8 15.9 24.0 17.3 16.7 17.3 18.3 22.0 19.1 12.1 20.0 13.4 16.4
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 14 23.0 15.5 15.6 14.2 22.8 16.9 17.1 17.3 17.8 21.3 18.3 12.6 21.3 14.3 17.8
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
S- 15  7.1  7.8  9.3  8.4  5.8  8.8  9.5  7.2  9.1  5.9 10.4  7.8  7.4  9.0  9.7
S- 26  1.6  2.6  2.0  3.9  1.8  2.6  1.5  1.0  2.9  1.1  2.8  1.0  1.3  1.0  1.3
S- 14  0.7  0.8  0.1  1.7  1.2  0.5 -0.3  0.0  0.5  0.7  0.8 -0.4 -1.3 -0.9 -1.4
S- 27  2.5  4.0  2.8  4.0  0.5  3.6  1.6 -0.4  2.7  0.1  4.2  2.0  1.9  0.6  3.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  8.36 8.02 8.38 8.98 7.97 8.48 16.20  8.26 7.94 17.89  9.68 8.21   0.27
     26  1.85 1.83 1.30 2.38 2.05 1.63       14.61 1.60       15.99 1.89   0.30
     14 -0.27-0.67-0.96-0.04 0.57-0.27       16.94-0.73       17.70 0.19   0.92
     27  2.33 2.36 1.81 3.03 2.22 2.20       14.29 1.92       15.63 2.26   0.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.27  3.92                   3.41  3.59 0.95  3.28  4.17 0.79   0.83
     26         3.41                         3.32 1.03        3.40 0.97   0.94
     14         3.07                         3.18 1.07        3.06 1.07   1.00
     27         3.74                         3.27 1.05        3.87 0.85   0.81
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.97(F 15 -  9.68)(0.79) + 17.89      0.97(F 26 - 15.99)(0.97) + 17.89

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.957 0.954 0.924 0.920
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.9 21.4 20.8 23.0 27.3 18.1 17.5 24.1 21.7 24.8 21.5 15.7 21.2 15.2 19.3
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 14 24.1 19.1 18.9 20.5 25.8 17.2 17.9 24.5 20.9 22.7 20.1 14.7 22.1 15.7 19.3
S- 15  5.1  5.5  7.0  5.9  4.9  7.7  8.0  5.1  6.3  4.6  7.9  6.9  6.3  8.5  7.9
S- 26  0.5  1.7  1.7  2.3  0.6  1.6  0.2 -0.9  1.3  0.7  2.4  1.0  0.0  0.6  0.1
S- 27  1.0  1.5  1.6  1.6 -1.1  1.4  0.1 -2.2  0.0 -1.2  3.8  0.9 -0.2  0.2  1.1
S- 14  0.8  2.2  1.9  2.5  1.5  0.9 -0.4 -0.4  0.7  2.1  1.4  0.9 -0.9 -0.6  0.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  6.97 7.17 7.24 7.23 6.28 6.89 18.73 11.80 6.93 21.10 14.61 6.49  -0.44
     26  1.12 1.52 0.64 1.37 1.12 0.88       17.56 1.18       20.18 0.92  -0.25
     27  1.10 1.79 0.93 1.41 0.56 0.65       17.42 1.32       20.54 0.56  -0.76
     14  0.35-0.08-0.28 0.34 1.28 0.54       18.82-0.09       20.25 0.85   0.94
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.41  4.20                   2.88  3.23 0.89  3.36  4.48 0.75   0.84
     26         3.47                         2.74 1.05        3.54 0.95   0.90
     27         4.06                         3.13 0.92        4.03 0.83   0.91
     14         2.95                         2.60 1.11        3.09 1.09   0.98
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 14.61)(0.75) + 21.10      0.98(F 26 - 20.18)(0.95) + 21.10

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.951 0.930 0.912 0.911
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.3 31.3 31.1 31.4 35.4 27.7 23.3 30.0 31.3 30.7 28.6 28.2 27.1 24.3 27.6
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 14 30.2 29.7 29.4 30.6 34.3 26.8 23.7 31.1 31.7 28.7 27.0 26.6 27.7 23.3 27.7
S- 15  2.7  2.6  3.8  3.4  1.1  4.2  4.6  3.2  1.8  3.0  3.8  4.0  3.6  5.4  4.7
S- 26 -0.4  0.1 -0.8 -0.6 -1.5 -0.5 -1.2 -2.4 -1.5 -0.4  0.7 -0.1 -1.4 -0.2 -1.8
S- 27 -0.7 -0.1 -1.9 -0.9 -4.1 -1.8 -2.2 -3.6 -3.2 -2.5  0.5 -1.0 -2.9 -1.9 -2.1
S- 14  1.1  1.5  1.7  0.8  1.0  0.8 -0.4 -1.1 -0.4  2.0  1.6  1.6 -0.7  1.0 -0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  3.77 4.33 4.06 3.36 3.35 3.77 27.75 23.68 4.06 29.28 25.82 3.46  -0.60
     26 -0.69 0.06-1.22-0.96-0.62-0.69       28.07-0.33       30.09-0.81  -0.48
     27 -1.53-0.50-1.61-1.99-1.77-1.87       28.61-0.86       31.18-1.90  -1.03
     14  0.44 0.36-0.14 0.33 1.01 0.74       27.49 0.25       28.57 0.71   0.46
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.91  3.61                   2.05  2.79 0.73  2.96  3.95 0.75   1.02
     26         2.98                         2.20 0.93        3.12 0.95   1.02
     27         3.55                         2.90 0.71        3.38 0.88   1.24
     14         2.58                         1.89 1.08        2.84 1.04   0.96
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.98(F 15 - 25.82)(0.75) + 29.28      0.96(F 26 - 30.09)(0.95) + 29.28

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  14    0.867 0.831 0.819 0.815
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 37.2 38.6 42.3 41.4 42.3 40.0 35.8 39.0 39.2 38.8 38.1 41.0 38.0 34.3 36.0
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 14 37.4 37.3 42.5 43.3 44.1 40.9 36.9 40.7 43.1 38.9 38.5 39.9 38.9 34.6 36.1
S- 15 -1.1  0.7 -0.7 -1.1 -2.3 -1.3 -0.4 -0.1 -3.2 -0.9 -0.3  0.5  0.5  1.7  1.6
S- 16 -1.0 -0.2 -3.0 -2.4 -3.1 -4.0 -2.6 -2.5 -4.9 -4.0 -1.9 -1.8  0.5  0.1  0.4
S- 27 -4.3 -2.2 -5.9 -5.1 -7.5 -6.8 -5.7 -5.4 -7.5 -5.3 -3.3 -4.3 -4.2 -4.4 -4.4
S- 14 -0.2  1.3 -0.2 -1.9 -1.8 -0.9 -1.2 -1.6 -4.0  0.0 -0.4  1.1 -0.9 -0.3 -0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.20 1.39 0.95-0.87-0.50 0.00 38.53 37.35 1.18 38.81 39.23-0.42  -1.60
     16 -1.08 0.43-0.08-2.26-2.03-1.64       38.31 0.22       40.83-2.02  -2.24
     27 -4.55-3.20-4.20-5.54-5.12-4.78       41.92-3.39       43.90-5.09  -1.70
     14 -0.78-0.14-1.05-1.51-0.53-0.66       38.97-0.44       39.55-0.74  -0.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.02  2.95                   1.27  2.04 0.62  2.29  3.20 0.72   1.15
     16         3.40                         2.33 0.55        3.46 0.66   1.21
     27         2.83                         2.12 0.60        3.14 0.73   1.22
     14         2.16                         1.53 0.83        2.76 0.83   1.00
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.93(F 15 - 39.23)(0.72) + 38.81      0.91(F 16 - 40.83)(0.66) + 38.81

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   14  15  26  27    0.716 0.699 0.690 0.667
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.2 50.2 49.2 50.0 52.4 50.0 46.5 48.1 48.2 46.8 46.5 49.6 47.1 45.3 46.3
cd 14 48.2 51.1 51.6 53.4 55.0 53.5 49.5 50.8 54.9 49.6 48.8 51.2 50.9 48.0 48.8
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
S- 14 -3.0 -1.0 -2.4 -3.4 -2.6 -3.4 -3.0 -2.8 -6.7 -2.8 -2.3 -1.6 -3.8 -2.6 -2.5
S- 15 -4.3 -1.9 -2.9 -3.8 -4.1 -5.8 -3.8 -2.9 -7.1 -3.5 -3.1 -2.5 -3.9 -3.1 -2.8
S- 26 -5.6 -3.6 -6.2 -6.5 -5.6 -7.1 -5.9 -5.6 -9.4 -5.7 -4.8 -4.9 -5.7 -5.7 -5.4
S- 27 -7.7 -5.4 -8.5 -8.2 -8.7-10.3 -8.7 -7.7-11.2 -8.0 -7.1 -7.6 -7.6 -8.0 -7.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     14 -2.71-1.83-2.88-3.39-2.40-3.18 48.90 50.99-2.09 48.09 51.01-2.92  -0.83
     15 -3.15-1.83-2.48-4.56-3.33-3.73       50.94-2.05       51.80-3.71  -1.67
     26 -5.60-4.55-5.80-6.35-5.44-5.95       53.78-4.88       53.93-5.84  -0.96
     27 -7.68-6.36-7.44-8.78-7.81-8.18       55.52-6.62       56.26-8.17  -1.55
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     14   1.76  1.75                   1.15  1.45 0.79  2.01  2.23 0.90   1.14
     15         2.28                         1.68 0.68        2.44 0.83   1.21
     26         1.88                         1.37 0.84        2.37 0.85   1.01
     27         2.14                         1.60 0.72        2.53 0.80   1.11
Suggested regression eqns from two most closely related CDs ( 14 and  15): 
          0.85(F 14 - 51.01)(0.90) + 48.09      0.84(F 15 - 51.80)(0.83) + 48.09

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  29  15    0.626 0.622 0.619 0.618
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.8 57.5 56.2 56.5 59.9 59.5 55.8 56.6 55.3 54.1 54.0 57.0 56.4 52.9 54.7
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 29 64.4 64.9 66.6 66.7 69.3 70.8 66.6 64.6 67.0 62.6 61.9 66.0 63.7 63.3 64.6
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 26 -7.1 -4.0 -5.9 -7.3 -5.6 -7.2 -6.4 -4.6 -9.5 -5.9 -6.6 -5.4 -7.0 -7.3 -5.9
S- 27 -9.5 -6.3 -8.3 -9.5 -8.6-10.6 -9.3 -7.3-11.7 -8.2 -8.5 -8.1 -8.6 -9.9 -8.5
S- 29 -9.6 -7.4-10.4-10.1 -9.4-11.3-10.8 -8.0-11.6 -8.5 -7.9 -8.9 -7.3-10.3 -9.8
S- 15 -5.5 -2.4 -3.2 -5.4 -3.5 -6.0 -5.5 -3.1 -7.4 -3.9 -3.9 -3.3 -4.9 -5.8 -4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26 -6.03-5.01-5.78-6.95-5.86-6.81 57.23 62.40-5.17 56.09 62.47-6.38  -1.21
     27 -8.35-7.22-7.81-9.44-8.43-9.07       64.55-7.32       64.95-8.87  -1.55
     29 -9.40-8.17-9.19*****-9.31-9.21       65.58-8.36       65.52-9.44  -1.08
     15 -4.02-2.85-3.20-5.40-4.09-4.79       60.13-2.90       60.63-4.55  -1.64
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   1.81  1.62                   1.23  1.36 0.90  1.87  1.94 0.96   1.07
     27         1.75                         1.35 0.91        2.14 0.87   0.95
     29         1.97                         1.52 0.81        2.34 0.80   0.98
     15         1.80                         1.34 0.92        2.04 0.92   0.99
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.79(F 26 - 62.47)(0.96) + 56.09      0.79(F 27 - 64.95)(0.87) + 56.09

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  14  27    0.789 0.770 0.770 0.746
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 63.9 63.2 60.2 61.5 65.5 64.9 61.8 62.7 62.0 58.3 59.9 61.0 62.3 59.0 60.8
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 14 67.0 64.8 61.7 63.1 66.1 67.0 63.9 63.2 65.8 59.8 63.6 63.2 67.2 63.0 63.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 15 -3.7 -2.9 -1.0 -2.8 -0.5 -3.3 -3.6 -2.3 -4.6 -1.7 -2.4 -2.2 -4.3 -5.4 -3.7
S- 26 -5.2 -4.2 -3.6 -4.3 -2.6 -5.5 -4.7 -3.6 -5.9 -3.8 -5.2 -4.3 -7.1 -6.4 -4.7
S- 14 -3.1 -1.6 -1.5 -1.7 -0.6 -2.1 -2.1 -0.5 -3.9 -1.5 -3.6 -2.2 -4.9 -3.9 -2.5
S- 27 -7.5 -6.3 -5.5 -6.9 -4.9 -8.1 -7.5 -6.0 -8.3 -5.7 -7.0 -6.3 -8.7 -8.9 -7.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -2.84-2.05-2.70-3.84-2.31-3.47 62.31 64.47-2.16 61.78 64.75-2.96  -0.80
     26 -4.63-3.93-4.53-5.55-4.04-5.35       66.26-3.95       66.53-4.74  -0.79
     14 -2.27-1.73-2.05-3.17-1.47-3.22       63.90-1.59       64.17-2.39  -0.79
     27 -6.90-6.11-6.71-7.96-6.40-7.48       68.48-6.17       68.79-7.01  -0.84
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.02  1.78                   1.83  1.70 1.08  1.97  2.24 0.88   0.82
     26         1.66                         1.53 1.19        2.13 0.93   0.78
     14         1.71                         1.69 1.08        2.04 0.97   0.89
     27         1.68                         1.56 1.18        2.22 0.89   0.76
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.89(F 15 - 64.75)(0.88) + 61.78      0.88(F 26 - 66.53)(0.93) + 61.78

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.850 0.800 0.792 0.782
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.1 61.7 60.3 60.8 63.8 64.4 62.6 63.4 62.2 58.7 59.1 61.5 62.2 60.0 61.5
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 14 66.0 62.0 61.4 62.1 63.9 64.6 63.1 62.1 62.7 58.8 61.4 62.0 63.7 61.9 61.5
S- 15 -0.6 -0.6  0.7 -0.6  0.6  0.4 -1.2  0.3 -0.5  0.5 -0.3  0.0 -0.2 -2.2 -0.9
S- 26 -2.3 -2.2 -2.3 -2.8 -1.6 -2.8 -2.2 -1.2 -1.6 -1.6 -3.1 -2.1 -3.3 -3.5 -1.8
S- 27 -4.4 -4.0 -3.8 -4.6 -3.4 -4.8 -4.4 -3.4 -3.8 -3.2 -4.6 -3.8 -4.9 -5.4 -4.5
S- 14 -0.9 -0.4 -1.1 -1.2 -0.1 -0.2 -0.5  1.3 -0.4  0.0 -2.3 -0.6 -1.5 -1.9  0.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.43-0.06-0.31-1.25-0.03-0.51 61.96 61.93 0.04 61.83 62.14-0.31  -0.35
     26 -2.40-2.13-2.16-3.34-1.97-2.42       63.99-2.03       64.12-2.29  -0.26
     27 -4.35-4.11-3.95-5.43-3.93-4.34       65.90-3.93       66.03-4.21  -0.27
     14 -0.70-0.50-0.47-1.57-0.09-0.95       62.29-0.33       62.47-0.64  -0.31
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.87  1.62                   1.86  1.85 1.01  1.80  1.85 0.97   0.96
     26         1.49                         1.71 1.09        1.76 1.02   0.94
     27         1.55                         1.73 1.07        1.88 0.96   0.89
     14         1.49                         1.80 1.03        1.60 1.12   1.09
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.92(F 15 - 62.14)(0.97) + 61.83      0.89(F 26 - 64.12)(1.02) + 61.83

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  14    0.912 0.874 0.858 0.835
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 58.3 56.1 54.2 55.1 55.8 55.4 55.5 56.7 55.7 53.5 52.8 56.6 56.3 56.3 55.8
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
S- 15  1.7  0.8  2.2  1.8  2.5  1.8  0.4  1.8  2.0  1.3  1.6  1.0  1.9  1.3  1.0
S- 27 -2.0 -2.7 -1.7 -2.1 -1.0 -2.8 -3.1 -2.1 -1.8 -2.4 -2.9 -2.7 -2.6 -2.2 -3.1
S- 26 -0.3 -1.6 -1.2 -0.5  0.7 -1.1 -1.6 -0.1 -0.2 -0.8 -1.2 -1.0 -1.3 -0.7 -0.5
S- 14  0.5 -0.3 -1.0  0.5  1.2  0.5 -0.5  1.7  0.5  0.2 -0.7  0.1 -0.6  0.3  0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.35 1.47 1.11 1.01 1.73 1.44 56.12 54.68 1.44 55.59 54.06 1.54   0.10
     27 -2.54-2.47-2.58-3.09-2.03-2.52       58.58-2.46       57.95-2.35   0.11
     26 -0.96-0.94-1.19-1.35-0.47-0.84       57.05-0.93       56.36-0.77   0.16
     14  0.09 0.07-0.13-0.27 0.67 0.09       55.97 0.15       55.38 0.22   0.07
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.60  1.67                   1.94  2.08 0.93  1.30  1.44 0.90   0.97
     27         1.56                         1.89 1.03        1.35 0.97   0.94
     26         1.59                         1.81 1.07        1.27 1.03   0.96
     14         1.54                         1.65 1.17        1.19 1.10   0.93
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 - 54.06)(0.90) + 55.59      0.94(F 27 - 57.95)(0.97) + 55.59

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  26  14    0.955 0.953 0.948 0.913
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 46.3 45.0 42.7 43.5 45.8 44.4 43.0 47.0 41.7 43.6 40.6 48.1 42.3 43.8 44.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 14 46.1 44.9 43.7 43.5 44.6 43.8 43.6 45.7 42.5 43.0 41.2 47.9 42.3 43.6 44.7
S- 27 -0.3 -0.6  0.8 -0.9 -0.7 -0.2 -1.7 -0.7 -0.3 -0.7 -1.5 -1.3 -0.8  0.3 -1.0
S- 15  3.5  3.7  5.5  3.7  3.3  4.1  2.7  4.3  3.8  3.2  3.1  2.6  4.2  4.8  3.0
S- 26  0.3 -0.1  0.1 -0.2  0.9  0.4 -0.8  0.5  0.1  0.2 -0.5 -0.2  0.5  0.8  0.0
S- 14  0.3  0.1 -1.0  0.1  1.2  0.6 -0.6  1.3 -0.7  0.6 -0.6  0.2  0.0  0.2  0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.80-0.84-1.06-0.99-0.35-0.78 45.28 46.26-0.98 44.19 44.84-0.65   0.33
     15  3.45 3.25 3.04 3.60 3.85 3.53       42.10 3.18       40.48 3.71   0.53
     26  0.02 0.02-0.36 0.02 0.36 0.11       45.40-0.12       44.07 0.12   0.25
     14  0.12-0.05-0.20 0.26 0.55-0.02       45.37-0.09       44.06 0.13   0.22
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.03  2.18                   2.30  2.67 0.86  1.98  2.10 0.94   1.09
     15         2.31                         2.86 0.81        2.28 0.87   1.08
     26         2.10                         2.42 0.95        1.91 1.04   1.09
     14         1.91                         2.10 1.10        1.61 1.23   1.12
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.98(F 27 - 44.84)(0.94) + 44.19      0.98(F 15 - 40.48)(0.87) + 44.19

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  14  27    0.946 0.938 0.927 0.907
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 30.3 33.5 27.7 33.0 35.4 31.7 27.9 33.3 30.0 32.5 30.7 37.0 29.1 30.7 34.7
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 14 30.0 33.9 28.3 32.6 33.8 31.2 27.9 33.4 31.5 32.0 31.4 37.4 29.5 31.2 34.5
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
S- 15  6.8  6.4  7.8  5.3  5.4  6.0  5.5  6.8  4.9  6.4  4.8  4.2  6.2  8.1  4.6
S- 26  2.2  0.6  2.1  1.1  2.0  1.4  0.7  1.2  0.3  1.1 -0.1  0.8  1.0  1.7  0.9
S- 14  0.3 -0.4 -0.6  0.4  1.6  0.5  0.0 -0.1 -1.5  0.4 -0.7 -0.4 -0.4 -0.5  0.2
S- 27  3.5  0.9  3.3  0.7  1.4  1.2  0.0  1.4  0.6  1.3  0.1  0.8 -0.2  3.0  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  5.64 5.08 5.25 6.21 6.03 5.59 32.94 27.95 4.98 31.84 25.90 5.93   0.95
     26  0.92 0.81 0.36 1.21 1.40 0.82       32.29 0.65       30.70 1.14   0.49
     14 -0.18-0.32-0.64 0.15 0.25-0.42       33.40-0.47       31.92-0.08   0.39
     27  0.88 0.52 0.33 1.09 1.57 0.89       32.62 0.31       30.59 1.24   0.93
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.41  2.97                   2.12  2.80 0.76  2.60  3.27 0.80   1.05
     26         2.57                         2.16 0.98        2.71 0.96   0.98
     14         2.31                         1.93 1.10        2.40 1.08   0.98
     27         2.75                         2.60 0.82        2.98 0.87   1.07
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.97(F 15 - 25.90)(0.80) + 31.84      0.97(F 26 - 30.70)(0.96) + 31.84

Station# 883  TWO HARBORS         , mn  1841903    lat/lon 91.68   47.02    25M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  15  14  27    0.939 0.935 0.920 0.887
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 18.9 21.8 18.7 24.5 25.0 24.1 20.6 22.2 22.4 23.3 18.1 26.5 16.4 18.8 24.0
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 14 18.1 21.7 18.2 24.2 24.1 24.5 20.2 22.7 23.4 22.9 18.7 27.5 17.9 20.5 25.7
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
S- 26  2.9  2.2  3.5  1.9  2.3  1.0  1.6  1.8  1.3  2.4  1.1  1.5  1.1  1.8 -0.4
S- 15  8.2  8.9  9.2  7.0  7.7  8.4  7.3  8.8  5.8  9.4  7.3  6.4  8.8  9.8  4.5
S- 14  0.8  0.1  0.6  0.3  1.0 -0.4  0.4 -0.5 -1.0  0.4 -0.6 -1.0 -1.5 -1.7 -1.8
S- 27  4.2  2.9  4.2  1.8  3.1  1.5  0.8  2.4  1.5  3.6  2.0  2.3  0.6  4.4  0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  1.68 1.44 1.33 2.18 2.05 1.26 21.22 19.90 1.32 21.69 19.96 1.73   0.41
     15  7.87 7.38 7.86 8.55 8.03 7.42       13.83 7.39       13.85 7.83   0.45
     14 -0.56-0.80-1.13-0.11 0.14-1.02       22.28-1.06       22.02-0.33   0.73
     27  2.30 1.87 2.00 2.75 2.68 2.17       19.51 1.70       19.28 2.41   0.70
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.74  2.97                   2.67  2.35 1.14  2.88  3.18 0.91   0.80
     15         3.46                         3.17 0.84        3.74 0.77   0.91
     14         2.64                         2.24 1.19        2.90 0.99   0.83
     27         3.17                         2.73 0.98        3.30 0.87   0.89
Suggested regression eqns from two most closely related CDs ( 26 and  15): 
          0.97(F 26 - 19.96)(0.91) + 21.69      0.97(F 15 - 13.85)(0.77) + 21.69

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 10.12 11.96 23.97 38.73 53.05 62.80 64.61 62.20 54.05 40.08 25.53 12.86
1952 12.47 16.77 30.28 41.92 56.70 64.15 67.57 65.30 55.93 44.59 31.62 21.70
1953 16.00 18.15 27.15 40.54 53.47 63.49 68.25 65.51 60.30 48.76 34.59 17.12
1954 13.62 16.42 29.88 37.84 51.90 61.59 67.47 64.29 55.47 44.89 33.51 21.72
1955 13.52 12.43 26.30 42.86 58.52 66.42 70.22 67.87 59.11 42.15 25.06 11.93
1956  8.33 13.26 22.77 37.58 53.31 62.91 67.04 62.62 57.80 46.03 33.62 17.09
1957 10.92 13.51 27.00 40.81 53.29 63.50 67.68 65.40 55.88 43.31 31.75 22.46
1958 16.83 19.85 29.21 43.95 53.88 60.92 64.32 64.23 58.07 45.78 29.42 14.72
1959  8.47 15.60 28.59 43.18 55.26 64.54 69.58 66.72 56.57 39.49 28.51 18.20
1960 16.00 13.37 24.02 38.09 53.31 63.18 68.18 67.15 59.19 45.99 30.55 17.54
1961 14.63 21.90 31.26 41.30 52.31 63.05 69.33 65.92 58.58 44.36 29.11 14.70
1962  8.30 12.93 24.65 39.77 52.82 61.92 65.98 63.17 57.41 46.39 33.18 16.95
1963  8.93 14.58 29.56 43.41 55.34 64.52 69.44 67.22 61.97 51.08 33.33 19.69
1964 14.05 18.41 27.53 41.36 56.39 66.07 67.79 64.50 55.70 44.38 28.60 14.27
1965  7.10  9.53 22.04 37.57 53.65 62.65 66.37 61.64 54.92 42.06 32.90 15.61
1966  9.95 12.94 26.77 39.91 51.85 63.73 68.33 65.71 56.45 43.12 28.66 16.65
1967 10.12 13.85 24.19 38.62 51.12 60.31 65.86 64.48 56.41 43.97 29.90 17.76
1968 11.60 17.92 30.14 43.89 53.68 61.55 66.86 64.86 57.91 45.81 29.56 14.25
1969  9.08 13.02 27.50 40.91 53.27 61.34 66.64 66.99 57.65 43.47 29.56 16.34
1970 10.34 11.34 24.06 37.67 53.44 64.24 69.80 66.98 57.99 43.75 27.53 12.17
1971  7.46 12.24 27.06 40.31 54.59 61.86 66.31 63.37 57.89 45.05 29.12 12.43
1972  4.12  7.27 19.86 38.11 52.46 61.87 64.59 61.41 52.88 39.66 23.72 13.74
1973  9.65 19.77 29.97 42.28 52.09 60.86 66.24 63.11 57.31 44.29 29.81 14.36
1974  7.80 10.55 22.76 35.76 50.24 60.67 65.43 61.71 52.98 41.92 31.57 19.47
1975 12.58 11.29 19.27 35.15 50.85 63.63 66.87 63.64 55.23 43.70 30.11 16.01
1976 11.91 15.42 29.54 41.11 55.83 63.34 68.35 65.07 54.68 39.03 21.44  6.35
1977  4.06 13.12 31.21 46.90 58.12 65.56 64.50 62.02 53.55 41.69 25.45 10.32
1978  3.58  8.37 22.39 39.53 52.89 61.63 65.13 65.01 57.45 43.21 24.92  8.12
1979  0.10  5.18 18.60 33.89 47.24 58.18 63.50 62.32 54.04 42.50 29.86 17.65
1980 11.17 10.19 23.40 39.98 55.32 62.95 64.98 62.15 53.00 42.12 28.19 18.55
1981 13.99 20.99 31.31 42.77 52.82 61.03 65.21 62.65 53.92 43.68 29.36 12.88
1982  3.79  6.73 22.00 38.19 50.69 60.74 63.68 62.95 55.28 41.64 29.91 19.16
1983 17.55 20.67 29.60 39.58 50.74 61.52 68.60 66.80 57.25 43.31 23.28 10.88
1984  8.65 16.23 28.65 38.02 52.56 60.42 66.62 62.69 55.69 41.80 28.04 13.68
1985  6.95 13.91 27.94 44.48 54.03 61.06 62.32 60.80 52.79 37.98 20.74 10.62
1986  8.14 16.80 27.47 41.94 54.21 62.42 65.01 61.82 53.71 40.19 28.34 18.73
1987 20.17 24.53 35.66 45.87 57.58 64.75 67.04 63.84 53.60 43.39 30.88 18.46
1988  8.87 11.17 23.95 42.74 57.23 67.08 69.16 64.86 54.24 40.44 26.28 16.79
1989  8.31  9.75 18.81 36.37 51.10 62.16 66.54 64.45 55.41 40.83 23.71 14.88
1990 11.64 19.85 27.46 39.81 51.94 60.41 65.67 63.91 55.67 43.91 27.74 14.94
1991 10.44 16.23 29.87 42.96 56.35 64.04 67.63 63.62 54.87 38.95 25.61 16.71
1992 16.79 21.80 29.53 41.48 51.60 58.94 60.46 58.73 52.68 40.75 26.29 14.01
1993  8.70 12.07 23.67 37.84 50.63 58.82 62.91 60.02 52.14 37.74 25.33  9.97
1994  3.89  8.77 24.40 41.64 54.10 62.17 64.66 62.75 56.57 46.20 33.11 20.03
1995 12.48 14.71 23.89 38.03 52.15 62.36 67.57 63.25 55.14 39.23 24.58  9.53
1996  5.86  7.38 19.90 33.89 50.13 60.19 65.42 62.83 55.67 39.51 23.00  8.48
1997  6.46 11.20 23.45 35.54 50.83 60.49 65.26 62.88 55.84 42.56 30.66 17.33

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  26    0.915 0.913 0.903 0.877
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 17.5  8.6  6.9  8.1 20.2  8.9  8.3 11.6 10.4 16.8  8.7  3.9 12.5  5.9  6.5
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
S- 15  1.0  0.2  0.4  0.6  2.0  0.4  1.1  1.5  1.3  0.7  0.0 -0.4 -0.1  1.5 -0.3
S- 27 -3.6 -3.7 -6.1 -3.7 -3.4 -4.9 -6.8 -6.1 -5.2 -5.0 -6.2 -6.3 -5.6 -6.8 -6.2
S- 28 -4.5 -4.2 -5.2 -4.0 -5.2 -5.2 -6.8 -6.7 -5.8 -6.8 -3.5 -4.9 -5.1 -7.2 -3.5
S- 26 -4.5 -5.1 -6.9 -3.8 -2.0 -5.9 -6.9 -4.7 -5.0 -4.1 -7.6 -7.3 -6.3 -6.5 -8.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.04 3.38 3.97 1.03 0.94 0.37 11.95  8.26 3.69 10.33  9.68 0.65  -3.04
     27 -3.99-2.28-2.60-4.92-4.81-5.91       14.29-2.33       15.63-5.30  -2.97
     28 -3.87-2.03-2.40-4.91-5.17-5.26       14.08-2.13       15.56-5.24  -3.11
     26 -4.47-2.80-3.12-5.58-4.98-6.47       14.61-2.65       15.99-5.67  -3.01
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.12  3.92                   3.16  3.59 0.88  4.48  4.17 1.07   1.22
     27         3.74                         3.27 0.97        3.87 1.16   1.20
     28         4.22                         3.27 0.96        4.77 0.94   0.97
     26         3.41                         3.32 0.95        3.40 1.32   1.39
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 -  9.68)(1.07) + 10.33      0.96(F 27 - 15.63)(1.16) + 10.33

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  28    0.914 0.898 0.885 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.7 16.2 13.9 16.8 24.5 11.2  9.8 19.9 16.2 21.8 12.1  8.8 14.7  7.4 11.2
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
S- 15  0.8  0.3  0.1 -0.4  2.1  0.8  0.2  0.8  0.9  1.6 -1.5  0.0 -0.2  0.7 -0.2
S- 27 -3.3 -3.6 -5.3 -4.6 -3.9 -5.6 -7.7 -6.5 -5.4 -4.1 -5.7 -6.0 -6.8 -7.6 -7.0
S- 26 -3.8 -3.5 -5.2 -3.9 -2.2 -5.4 -7.5 -5.2 -4.1 -2.3 -7.0 -5.9 -6.5 -7.2 -7.9
S- 28 -4.1 -4.8 -5.4 -4.9 -4.0 -6.2 -7.1 -7.2 -6.5 -5.9 -4.2 -5.0 -6.0 -7.4 -4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.80 3.06 4.06 0.59 0.62 0.16 15.24 11.80 3.44 15.00 14.61 0.40  -3.04
     27 -4.07-2.32-2.25-5.23-5.09-6.08       17.42-2.17       20.54-5.54  -3.36
     26 -4.05-2.59-2.53-5.27-4.53-5.85       17.56-2.31       20.18-5.17  -2.86
     28 -4.08-2.04-2.30-5.39-5.48-5.69       17.27-2.03       20.57-5.56  -3.54
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.40  4.20                   3.22  3.23 1.00  4.92  4.48 1.10   1.10
     27         4.06                         3.13 1.03        4.03 1.22   1.19
     26         3.47                         2.74 1.18        3.54 1.39   1.18
     28         4.48                         3.24 0.99        4.66 1.06   1.06
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.96(F 15 - 14.61)(1.10) + 15.00      0.95(F 27 - 20.54)(1.22) + 15.00

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  14    0.902 0.881 0.874 0.866
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 29.6 28.6 27.9 27.5 35.7 24.0 18.8 27.5 29.9 29.5 23.7 24.4 23.9 19.9 23.5
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 14 30.2 29.7 29.4 30.6 34.3 26.8 23.7 31.1 31.7 28.7 27.0 26.6 27.7 23.3 27.7
S- 15  1.0  0.0  0.7 -0.5  1.4  0.5  0.1  0.7  0.4  1.8 -1.1  0.2  0.4  1.0  0.5
S- 26 -2.1 -2.5 -3.9 -4.5 -1.2 -4.2 -5.7 -4.9 -2.9 -1.6 -4.2 -4.0 -4.6 -4.7 -6.0
S- 27 -2.4 -2.7 -5.1 -4.8 -3.8 -5.5 -6.8 -6.1 -4.7 -3.7 -4.4 -4.8 -6.1 -6.3 -6.2
S- 14 -0.6 -1.1 -1.4 -3.1  1.3 -2.9 -4.9 -3.7 -1.9  0.9 -3.3 -2.2 -3.8 -3.4 -4.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.76 3.03 3.83 0.63 0.46 0.46 26.95 23.68 3.26 26.28 25.82 0.46  -2.80
     26 -2.70-1.24-1.46-3.69-3.51-4.00       28.07-1.13       30.09-3.81  -2.68
     27 -3.54-1.79-1.84-4.72-4.67-5.18       28.61-1.66       31.18-4.90  -3.23
     14 -1.57-0.93-0.37-2.39-1.89-2.57       27.49-0.55       28.57-2.29  -1.74
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.82  3.61                   2.80  2.79 1.01  4.16  3.95 1.05   1.05
     26         2.98                         2.20 1.27        3.12 1.33   1.05
     27         3.55                         2.90 0.97        3.38 1.23   1.27
     14         2.58                         1.89 1.48        2.84 1.47   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.95(F 15 - 25.82)(1.05) + 26.28      0.94(F 26 - 30.09)(1.33) + 26.28

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.882 0.870 0.866 0.860
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 39.6 38.0 44.5 41.9 45.9 42.7 36.4 39.8 43.0 41.5 37.8 41.6 38.0 33.9 35.5
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 15  1.3  0.1  1.5 -0.6  1.3  1.4  0.2  0.7  0.6  1.8 -0.5  1.2  0.5  1.3  1.2
S- 27 -1.9 -2.8 -3.8 -4.5 -3.9 -4.0 -5.1 -4.6 -3.7 -2.7 -3.6 -3.6 -4.2 -4.9 -4.9
S- 26 -0.3 -1.5 -1.9 -3.7 -1.2 -1.4 -3.0 -3.1 -2.2 -0.3 -2.5 -1.2 -2.6 -2.9 -3.5
S- 16  1.4 -0.8 -0.9 -1.8  0.4 -1.3 -2.0 -1.8 -1.1 -1.3 -2.2 -1.1  0.5 -0.3 -0.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.93 3.23 3.51 0.95 0.76 0.85 40.59 37.35 3.25 40.01 39.23 0.79  -2.46
     27 -2.83-1.35-1.63-3.71-3.86-3.93       41.92-1.32       43.90-3.88  -2.56
     26 -1.36-0.11-0.78-2.00-1.98-2.17       40.89-0.30       42.11-2.09  -1.80
     16  0.64 2.27 2.49-0.43-0.78-0.79       38.31 2.28       40.83-0.81  -3.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.95  2.95                   2.16  2.04 1.06  3.29  3.20 1.03   0.97
     27         2.83                         2.12 1.02        3.14 1.05   1.03
     26         2.44                         1.61 1.34        2.98 1.11   0.83
     16         3.40                         2.33 0.93        3.46 0.95   1.03
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.94(F 15 - 39.23)(1.03) + 40.01      0.93(F 27 - 43.90)(1.05) + 40.01

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  14  15    0.896 0.879 0.872 0.871
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 50.7 52.6 54.0 54.2 57.6 57.2 51.1 51.9 56.3 51.6 50.6 54.1 52.2 50.1 50.8
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 14 48.2 51.1 51.6 53.4 55.0 53.5 49.5 50.8 54.9 49.6 48.8 51.2 50.9 48.0 48.8
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 26  0.0 -1.2 -1.4 -2.3 -0.3  0.1 -1.2 -1.7 -1.2 -0.9 -0.7 -0.4 -0.6 -0.9 -0.9
S- 27 -2.2 -3.0 -3.7 -4.0 -3.5 -3.1 -4.0 -3.8 -3.1 -3.2 -2.9 -3.1 -2.5 -3.2 -3.2
S- 14  2.6  1.4  2.4  0.8  2.6  3.8  1.6  1.1  1.5  2.0  1.9  2.9  1.3  2.2  2.0
S- 15  1.2  0.4  1.9  0.4  1.1  1.4  0.8  0.9  1.0  1.3  1.0  2.0  1.2  1.7  1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26 -0.31 0.51 0.13-0.50-1.03-0.81 54.21 53.78 0.44 53.01 53.93-0.92  -1.36
     27 -2.40-1.29-1.51-2.94-3.41-3.05       55.52-1.30       56.26-3.25  -1.95
     14  2.58 3.23 3.06 2.45 2.01 1.96       50.99 3.23       51.01 2.00  -1.22
     15  2.14 3.24 3.46 1.29 1.07 1.41       50.94 3.27       51.80 1.21  -2.06
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.31  1.88                   1.78  1.37 1.30  2.38  2.37 1.01   0.77
     27         2.14                         1.60 1.11        2.53 0.94   0.85
     14         1.75                         1.45 1.23        2.23 1.07   0.87
     15         2.28                         1.68 1.06        2.44 0.98   0.92
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.95(F 26 - 53.93)(1.01) + 53.01      0.94(F 27 - 56.26)(0.94) + 53.01

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  28  14    0.857 0.832 0.824 0.818
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.5 60.4 61.1 62.4 64.8 67.1 62.2 60.4 64.0 58.9 58.8 62.2 62.4 60.2 60.5
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 14 59.3 58.7 58.8 60.9 62.7 62.9 59.3 58.0 62.2 57.0 58.4 59.6 61.2 57.2 57.7
S- 26 -0.4 -1.0 -1.0 -1.4 -0.7  0.4  0.0 -0.8 -0.8 -1.1 -1.8 -0.3 -1.1  0.0 -0.1
S- 27 -2.8 -3.4 -3.5 -3.6 -3.7 -3.1 -3.0 -3.5 -3.0 -3.3 -3.6 -2.9 -2.7 -2.6 -2.8
S- 28 -3.1 -3.7 -3.9 -3.9 -4.0 -3.8 -3.5 -3.3 -2.8 -3.1 -2.8 -3.0 -1.9 -2.7 -3.5
S- 14  2.2  1.7  2.2  1.5  2.0  4.2  2.9  2.4  1.9  1.9  0.5  2.5  1.2  3.0  2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  0.12 1.08 0.96-0.27-0.70-0.74 63.45 62.40 1.05 61.79 62.47-0.68  -1.73
     27 -2.20-1.14-1.07-2.76-3.27-3.00       64.55-1.10       64.95-3.17  -2.07
     28 -2.50-1.32-1.47-3.35-3.62-2.84       64.79-1.35       65.06-3.27  -1.92
     14  2.94 3.77 3.89 2.49 2.28 1.96       59.60 3.85       59.60 2.19  -1.66
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   1.93  1.62                   1.47  1.36 1.08  2.14  1.94 1.10   1.02
     27         1.75                         1.35 1.09        2.14 1.00   0.92
     28         1.89                         1.49 0.99        2.35 0.91   0.92
     14         1.62                         1.55 0.95        1.88 1.14   1.20
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.93(F 26 - 62.47)(1.10) + 61.79      0.91(F 27 - 64.95)(1.00) + 61.79

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  15  27  26    0.825 0.820 0.804 0.804
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 68.6 66.6 62.3 65.0 67.0 69.2 66.5 65.7 67.6 60.5 62.9 64.7 67.6 65.4 65.3
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 28 -3.5 -3.3 -3.8 -4.0 -3.3 -4.6 -3.5 -3.0 -2.9 -3.2 -3.1 -2.5 -2.8 -3.0 -4.0
S- 15  1.0  0.6  1.1  0.8  1.1  1.0  1.1  0.7  1.0  0.5  0.6  1.5  1.0  1.0  0.8
S- 27 -2.8 -2.9 -3.4 -3.4 -3.3 -3.8 -2.8 -3.0 -2.6 -3.5 -4.0 -2.6 -3.4 -2.5 -3.1
S- 26 -0.5 -0.7 -1.5 -0.8 -1.1 -1.2  0.1 -0.6 -0.2 -1.6 -2.2 -0.6 -1.8 -0.1 -0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -2.73-1.79-1.31-3.92-3.69-3.07 67.59 69.24-1.66 65.66 69.02-3.36  -1.70
     15  1.99 2.93 3.53 1.33 0.95 0.91       64.47 3.12       64.75 0.91  -2.21
     27 -2.06-1.13-0.47-2.78-3.14-3.10       68.48-0.89       68.79-3.13  -2.24
     26  0.20 1.04 1.71-0.37-0.77-0.96       66.26 1.33       66.53-0.87  -2.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.06  1.87                   1.68  1.66 1.01  2.30  2.45 0.94   0.93
     15         1.78                         1.70 0.99        2.24 1.03   1.04
     27         1.68                         1.56 1.08        2.22 1.04   0.96
     26         1.66                         1.53 1.09        2.13 1.08   0.99
Suggested regression eqns from two most closely related CDs ( 28 and  15): 
          0.91(F 28 - 69.02)(0.94) + 65.66      0.91(F 15 - 64.75)(1.03) + 65.66

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  16  27    0.818 0.792 0.790 0.768
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.8 62.7 60.8 61.8 63.8 64.9 64.4 63.9 63.6 58.7 60.0 62.8 63.3 62.8 62.9
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
S- 15  1.1  0.4  1.1  0.4  0.6  0.9  0.6  0.8  0.9  0.5  0.6  1.3  0.9  0.6  0.5
S- 28 -3.7 -3.5 -3.2 -3.6 -3.3 -4.2 -3.6 -3.4 -3.1 -3.0 -3.4 -2.5 -3.8 -2.6 -4.1
S- 16 -0.3 -1.2  0.0 -0.8 -0.4 -0.9 -1.9 -1.5 -1.4 -1.0 -0.3 -0.6 -1.3 -1.2 -2.4
S- 27 -2.7 -3.0 -3.3 -3.6 -3.3 -4.3 -2.6 -2.9 -2.4 -3.2 -3.7 -2.6 -3.9 -2.6 -3.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.85 2.88 3.22 1.33 0.75 0.75 64.92 61.93 2.99 62.88 62.14 0.75  -2.24
     28 -2.82-2.03-1.21-4.09-3.68-3.20       66.69-1.77       66.27-3.39  -1.62
     16 -0.01 1.11 1.37-0.71-0.98-1.16       63.71 1.21       63.90-1.01  -2.22
     27 -2.07-1.18-0.41-2.85-3.16-3.08       65.90-0.98       66.03-3.15  -2.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.00  1.62                   1.85  1.85 1.00  1.92  1.85 1.04   1.03
     28         1.76                         1.85 1.00        2.14 0.90   0.90
     16         1.77                         1.87 0.99        2.13 0.90   0.91
     27         1.55                         1.73 1.07        1.88 1.02   0.95
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.90(F 15 - 62.14)(1.04) + 62.88      0.89(F 28 - 66.27)(0.90) + 62.88

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  14    0.878 0.863 0.860 0.832
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 57.3 55.7 52.8 53.7 53.6 54.2 55.4 55.7 54.9 52.7 52.1 56.6 55.1 55.7 55.8
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
S- 15  0.7  0.4  0.9  0.5  0.3  0.7  0.3  0.8  1.2  0.5  0.9  0.9  0.7  0.6  1.0
S- 27 -3.0 -3.1 -3.1 -3.5 -3.2 -4.0 -3.2 -3.1 -2.6 -3.1 -3.6 -2.7 -3.7 -2.8 -3.1
S- 26 -1.3 -2.0 -2.6 -1.9 -1.5 -2.2 -1.7 -1.1 -1.1 -1.6 -1.9 -1.1 -2.5 -1.4 -0.5
S- 14 -0.5 -0.7 -2.4 -0.8 -0.9 -0.7 -0.6  0.7 -0.3 -0.6 -1.3  0.1 -1.8 -0.4  0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.67 2.58 2.95 1.15 0.58 0.85 57.40 54.68 2.71 54.75 54.06 0.69  -2.02
     27 -2.22-1.37-0.74-2.95-3.18-3.11       58.58-1.18       57.95-3.19  -2.01
     26 -0.64 0.17 0.65-1.21-1.62-1.43       57.05 0.35       56.36-1.61  -1.96
     14  0.41 1.17 1.70-0.13-0.48-0.50       55.97 1.43       55.38-0.62  -2.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.13  1.67                   2.11  2.08 1.01  1.45  1.44 1.00   0.99
     27         1.56                         1.89 1.12        1.35 1.08   0.97
     26         1.59                         1.81 1.16        1.27 1.14   0.98
     14         1.54                         1.65 1.27        1.19 1.22   0.96
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.94(F 15 - 54.06)(1.00) + 54.75      0.93(F 27 - 57.95)(1.08) + 54.75

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  26    0.942 0.928 0.915 0.902
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 43.3 41.8 38.0 40.2 43.4 40.4 40.8 43.9 39.0 40.8 37.7 46.2 39.2 39.5 42.6
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
S- 15  0.5  0.5  0.8  0.4  0.8  0.1  0.5  1.2  1.1  0.4  0.2  0.7  1.1  0.5  0.7
S- 27 -3.3 -3.8 -3.9 -4.2 -3.1 -4.2 -3.9 -3.8 -3.0 -3.5 -4.4 -3.2 -3.9 -4.0 -3.3
S- 28 -3.0 -3.2 -2.0 -3.8 -2.7 -4.0 -4.0 -3.8 -3.3 -3.0 -4.3 -2.3 -3.5 -2.4 -3.4
S- 26 -2.7 -3.3 -4.6 -3.5 -1.6 -3.5 -3.0 -2.7 -2.7 -2.7 -3.4 -2.1 -2.6 -3.5 -2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.56 2.40 2.65 1.23 0.59 0.67 44.62 42.10 2.52 41.12 40.48 0.64  -1.88
     27 -2.69-1.69-1.45-3.35-3.61-3.64       46.26-1.63       44.84-3.72  -2.09
     28 -2.45-1.63-1.13-3.25-3.26-3.19       46.06-1.44       44.38-3.26  -1.82
     26 -1.86-0.83-0.75-2.35-2.90-2.75       45.40-0.78       44.07-2.95  -2.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.73  2.31                   2.93  2.86 1.03  2.31  2.28 1.01   0.99
     27         2.18                         2.67 1.10        2.10 1.10   1.00
     28         2.26                         2.75 1.07        2.26 1.02   0.96
     26         2.10                         2.42 1.21        1.91 1.21   1.00
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 40.48)(1.01) + 41.12      0.96(F 27 - 44.84)(1.10) + 41.12

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  15  28  34    0.950 0.943 0.930 0.904
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.3 28.0 20.7 28.3 30.9 26.3 23.7 27.7 25.6 26.3 25.3 33.1 24.6 23.0 30.7
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
S- 27 -3.6 -4.5 -3.7 -3.9 -3.1 -4.2 -4.2 -4.2 -3.8 -4.9 -5.3 -3.1 -4.7 -4.7 -3.3
S- 15 -0.3  0.9  0.8  0.7  0.9  0.6  1.3  1.2  0.6  0.2 -0.6  0.3  1.7  0.4  0.6
S- 28 -2.7 -3.3 -2.6 -4.6 -2.8 -4.6 -4.3 -3.4 -4.6 -3.3 -4.7 -1.8 -4.7 -2.2 -3.1
S- 34 -6.4 -8.3 -7.7 -8.2 -6.5 -9.9 -8.6 -7.6 -8.6 -8.4 -9.7 -4.8-10.1 -7.7 -6.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -3.06-1.86-2.05-3.77-3.73-4.27 30.75 32.62-1.87 26.51 30.59-4.09  -2.21
     15  1.69 2.69 2.87 1.35 0.74 0.43       27.95 2.80       25.90 0.60  -2.20
     28 -2.57-1.52-1.40-3.41-3.31-3.48       32.20-1.45       30.01-3.51  -2.05
     34 -7.00-5.98-5.74-7.98-7.62-7.96       36.62-5.87       34.43-7.92  -2.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.37  2.75                   2.87  2.60 1.10  3.24  2.98 1.09   0.98
     15         2.97                         2.80 1.02        3.27 0.99   0.97
     28         2.91                         2.99 0.96        3.20 1.01   1.05
     34         2.60                         2.69 1.07        2.80 1.15   1.08
Suggested regression eqns from two most closely related CDs ( 27 and  15): 
          0.97(F 27 - 30.59)(1.09) + 26.51      0.97(F 15 - 25.90)(0.99) + 26.51

Station# 884  WADENA/3 S          , mn  1857905    lat/lon 95.13   46.43     3M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  15  16    0.933 0.916 0.914 0.879
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 10.9 13.7 10.6 18.7 18.5 16.8 14.9 14.9 16.7 14.0 10.0 20.0  9.5  8.5 17.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 27 -3.8 -5.2 -3.9 -3.9 -3.5 -5.8 -4.9 -4.8 -4.2 -5.7 -6.1 -4.2 -6.2 -5.9 -5.8
S- 28 -3.7 -4.4 -3.3 -5.3 -3.3 -6.0 -5.5 -4.3 -5.9 -3.4 -5.1 -2.9 -6.3 -2.7 -5.0
S- 15  0.1  0.7  1.1  1.3  1.1  1.1  1.6  1.6  0.1  0.1 -0.8 -0.1  1.9 -0.5 -2.2
S- 16 -1.0  1.3  0.1  0.1 -1.0  0.2 -1.3  0.9 -1.6  1.7 -0.8  2.0  0.2  2.6 -1.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -3.72-2.37-2.61-4.36-4.33-5.46 17.10 19.51-2.41 14.34 19.28-4.94  -2.53
     28 -3.27-1.89-2.02-4.09-4.25-4.45       19.01-1.91       18.79-4.46  -2.55
     15  1.85 3.13 3.26 1.43 1.02-0.21       13.83 3.27       13.85 0.48  -2.79
     16  1.54 2.94 3.23 0.73 0.07 0.34       13.99 3.11       14.22 0.11  -3.00
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.70  3.17                   3.12  2.73 1.14  3.58  3.30 1.09   0.95
     28         3.60                         3.34 0.93        3.87 0.93   0.99
     15         3.46                         3.17 0.98        3.74 0.96   0.97
     16         4.01                         4.07 0.77        4.03 0.89   1.16
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 19.28)(1.09) + 14.34      0.96(F 28 - 18.79)(0.93) + 14.34

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 10.37 12.34 23.50 37.96 51.49 61.10 63.02 60.81 53.05 39.17 24.74 11.96
1952 11.72 15.99 29.42 40.47 54.75 61.71 64.62 62.40 54.06 43.76 31.50 21.35
1953 15.71 17.94 26.83 39.85 52.16 61.65 66.22 63.42 58.95 48.14 34.51 16.97
1954 13.77 16.33 29.33 36.62 50.33 59.97 65.72 62.74 54.31 43.55 32.14 20.28
1955 12.57 11.73 25.40 41.61 57.06 64.76 68.60 66.16 57.95 41.32 24.58 12.19
1956  8.83 13.70 22.06 35.93 51.48 61.04 65.31 60.36 56.04 44.61 32.35 14.85
1957  8.66 10.94 24.55 38.44 51.40 62.03 65.96 63.69 54.74 42.50 30.63 21.11
1958 15.50 18.75 27.74 41.79 51.23 58.31 62.62 63.16 57.65 45.41 28.85 13.64
1959  7.27 14.24 27.51 42.12 54.59 63.50 67.98 65.24 55.73 39.04 28.07 17.73
1960 15.82 13.74 23.95 37.40 52.01 61.64 66.70 65.94 58.75 46.11 30.60 17.24
1961 14.09 21.10 30.53 40.60 51.73 62.27 68.10 64.69 57.73 44.24 29.55 14.99
1962  8.52 13.56 25.29 40.27 52.38 61.25 65.05 62.46 57.15 46.38 33.11 16.58
1963  8.16 13.55 28.42 42.45 54.37 63.18 68.00 65.60 60.99 50.44 33.10 18.99
1964 13.02 17.23 26.50 40.33 54.67 63.95 65.43 62.53 54.05 43.13 27.22 13.18
1965  5.90  8.97 21.24 36.52 52.28 60.89 64.70 60.13 54.03 41.53 32.46 14.79
1966  8.89 11.99 26.19 39.18 50.39 61.93 66.58 64.21 55.45 42.79 28.37 16.22
1967  9.46 13.59 23.53 37.60 49.66 58.94 64.57 63.60 55.85 43.60 29.00 16.95
1968 11.03 17.25 28.98 42.59 52.18 60.05 64.57 62.95 56.70 45.20 29.60 14.64
1969  9.74 13.71 27.68 40.37 52.01 59.43 64.84 65.32 56.65 43.12 29.82 17.11
1970 11.28 11.92 24.05 36.88 52.24 62.70 68.26 65.83 57.20 43.66 27.34 11.96
1971  7.24 12.10 26.44 39.23 53.36 60.79 65.26 62.49 57.34 44.89 29.95 13.78
1972  6.55  9.78 22.23 39.42 52.95 61.84 64.29 60.97 52.86 39.93 23.89 14.17
1973 10.22 20.61 30.23 42.44 51.66 60.31 65.56 63.16 57.91 44.54 30.37 15.21
1974 10.74 14.00 26.11 37.70 51.30 61.50 65.93 62.46 54.03 43.24 32.67 20.65
1975 14.63 14.27 22.19 36.86 51.34 63.66 67.14 64.11 56.06 44.51 30.82 16.61
1976 13.26 16.75 30.50 41.26 55.81 63.71 69.02 66.64 56.68 40.91 22.68  8.51
1977  6.53 16.37 33.17 48.57 59.03 66.56 65.21 62.49 54.13 42.67 26.64 11.96
1978  5.95 12.10 24.90 40.97 52.98 61.78 64.70 64.16 57.20 43.95 26.76 10.70
1979  3.64  9.00 22.25 36.83 49.69 60.39 64.77 63.07 53.80 41.98 29.51 17.87
1980 12.72 13.06 26.15 42.19 56.19 64.14 65.67 62.40 52.16 41.22 27.70 19.00
1981 15.08 22.10 32.39 43.75 53.52 61.57 65.44 63.85 55.75 45.98 31.64 15.64
1982  7.66 10.89 25.45 40.37 52.15 62.41 65.54 65.00 57.30 43.63 31.71 20.71
1983 19.27 22.22 31.26 40.92 52.48 62.83 69.87 67.94 58.89 44.69 25.23 12.89
1984 11.24 18.45 30.23 39.38 53.54 61.92 67.68 63.74 56.47 43.13 29.77 16.18
1985 10.02 17.07 30.29 45.82 54.83 61.95 62.96 61.17 53.56 39.57 23.07 12.78
1986 10.19 19.89 30.39 44.99 55.96 63.96 65.89 62.35 54.30 40.98 29.36 19.10
1987 20.46 24.71 36.69 46.76 58.30 64.84 66.64 63.94 54.61 44.72 32.29 19.75
1988 11.35 13.34 26.50 44.45 59.07 68.67 70.72 66.41 55.95 42.50 28.15 18.67
1989 10.73 13.52 22.22 39.30 53.13 64.09 68.07 66.09 57.51 42.71 25.05 15.96
1990 13.82 22.52 29.88 41.88 53.83 62.70 67.74 65.57 56.94 44.56 28.70 16.29
1991 12.75 18.77 32.15 44.81 57.89 65.23 68.64 64.58 55.79 39.57 26.42 17.93
1992 17.95 22.01 29.31 41.28 52.15 59.75 61.52 59.72 54.03 41.95 27.36 15.25
1993 10.69 15.78 26.39 39.59 51.03 59.59 63.97 60.72 52.46 38.29 26.37 11.24
1994  5.80 11.10 26.46 42.57 54.30 62.70 65.11 63.21 57.06 46.96 33.93 21.16
1995 13.58 16.33 24.71 38.98 52.46 63.22 68.45 64.21 55.85 39.46 24.26  9.49
1996  6.30  8.67 20.99 34.82 50.82 60.97 66.53 63.98 56.58 40.52 24.15 10.32
1997  8.33 13.71 25.65 37.07 51.28 60.95 66.09 63.82 56.31 42.99 31.06 18.15

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  28    0.977 0.935 0.931 0.926
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 19.3 11.2 10.0 10.2 20.5 11.4 10.7 13.8 12.8 18.0 10.7  5.8 13.6  6.3  8.3
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
S- 15  2.7  2.8  3.5  2.7  2.3  2.9  3.5  3.6  3.6  1.8  2.0  1.5  1.0  2.0  1.6
S- 27 -1.9 -1.1 -3.0 -1.7 -3.1 -2.4 -4.4 -3.9 -2.8 -3.9 -4.2 -4.3 -4.5 -6.4 -4.3
S- 16  0.9  1.2  3.5  0.9  0.3 -0.3  1.9  0.3  1.2 -0.8  3.8  2.5  1.3 -0.1  2.8
S- 28 -2.8 -1.6 -2.1 -2.0 -4.9 -2.7 -4.3 -4.5 -3.5 -5.6 -1.6 -3.0 -4.0 -6.8 -1.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.92 2.77 3.57 2.93 3.11 1.91 11.33  8.26 3.07 12.17  9.68 2.49  -0.58
     27 -3.10-2.88-3.01-3.01-2.64-4.37       14.29-2.96       15.63-3.46  -0.50
     16  2.13 2.66 2.82 2.07 1.41 1.52        8.75 2.57       10.87 1.29  -1.28
     28 -2.98-2.63-2.80-3.00-2.99-3.72       14.08-2.75       15.56-3.40  -0.64
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.66  3.92                   3.19  3.59 0.89  4.18  4.17 1.00   1.12
     27         3.74                         3.27 0.98        3.87 1.08   1.10
     16         4.64                         3.96 0.81        4.90 0.85   1.06
     28         4.22                         3.27 0.98        4.77 0.88   0.90
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.99(F 15 -  9.68)(1.00) + 12.17      0.97(F 27 - 15.63)(1.08) + 12.17

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.982 0.944 0.943 0.938
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.2 18.5 17.1 19.9 24.7 13.3 13.5 22.5 18.8 22.0 15.8 11.1 16.3  8.7 13.7
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
S- 15  2.3  2.6  3.3  2.7  2.3  2.9  4.0  3.5  3.4  1.8  2.2  2.3  1.4  2.0  2.3
S- 27 -1.8 -1.4 -2.1 -1.5 -3.7 -3.4 -3.9 -3.9 -2.9 -3.9 -1.9 -3.7 -5.1 -6.3 -4.5
S- 26 -2.2 -1.2 -2.0 -0.8 -2.0 -3.2 -3.8 -2.5 -1.6 -2.1 -3.3 -3.6 -4.9 -5.9 -5.4
S- 16  1.1  0.2  2.0  0.5  1.9 -0.8  3.3  0.1  0.1 -1.5  2.9  2.2  1.5  0.1  2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.94 2.50 3.71 3.05 3.03 2.19 14.67 11.80 2.87 17.21 14.61 2.60  -0.27
     27 -2.93-2.88-2.60-2.77-2.68-4.05       17.42-2.74       20.54-3.34  -0.59
     26 -2.90-3.15-2.89-2.81-2.12-3.82       17.56-2.88       20.18-2.97  -0.09
     16  2.04 2.58 2.79 2.13 1.30 1.11       12.20 2.48       16.13 1.08  -1.40
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.94  4.20                   3.11  3.23 0.96  4.45  4.48 0.99   1.04
     27         4.06                         3.13 0.99        4.03 1.11   1.11
     26         3.47                         2.74 1.14        3.54 1.26   1.11
     16         4.97                         3.63 0.86        4.98 0.90   1.05
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.99(F 15 - 14.61)(0.99) + 17.21      0.97(F 27 - 20.54)(1.11) + 17.21

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  26  27  16    0.978 0.949 0.945 0.934
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.3 30.2 30.3 30.4 36.7 26.5 22.2 29.9 32.2 29.3 26.4 26.5 24.7 21.0 25.6
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
S- 15  2.6  1.6  3.0  2.5  2.4  3.0  3.5  3.1  2.6  1.6  1.6  2.3  1.2  2.1  2.7
S- 26 -0.5 -0.9 -1.6 -1.6 -0.2 -1.7 -2.3 -2.5 -0.7 -1.8 -1.5 -1.9 -3.8 -3.6 -3.8
S- 27 -0.7 -1.1 -2.7 -1.9 -2.8 -3.0 -3.3 -3.7 -2.4 -3.9 -1.7 -2.8 -5.2 -5.2 -4.0
S- 16  2.7  0.8  1.1  1.8  2.6 -0.6  1.7  0.4 -0.4 -1.7  1.2  1.7  0.2  0.1  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.60 2.15 3.30 2.64 2.70 2.02 26.15 23.68 2.47 28.21 25.82 2.39  -0.08
     26 -1.86-2.12-1.98-1.68-1.26-2.44       28.07-1.92       30.09-1.88   0.04
     27 -2.71-2.68-2.37-2.71-2.42-3.62       28.61-2.46       31.18-2.97  -0.51
     16  1.52 1.75 2.24 1.55 1.28 0.48       24.37 1.78       27.29 0.92  -0.86
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.46  3.61                   2.67  2.79 0.96  3.92  3.95 0.99   1.04
     26         2.98                         2.20 1.21        3.12 1.25   1.04
     27         3.55                         2.90 0.92        3.38 1.16   1.26
     16         4.11                         3.24 0.82        3.87 1.01   1.23
Suggested regression eqns from two most closely related CDs ( 15 and  26): 
          0.99(F 15 - 25.82)(0.99) + 28.21      0.97(F 26 - 30.09)(1.25) + 28.21

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  16    0.977 0.960 0.948 0.946
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 40.9 39.4 45.8 45.0 46.8 44.5 39.3 41.9 44.8 41.3 39.6 42.6 39.0 34.8 37.1
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 15  2.6  1.5  2.8  2.5  2.2  3.1  3.2  2.7  2.4  1.5  1.2  2.1  1.5  2.2  2.7
S- 27 -0.6 -1.5 -2.5 -1.5 -3.1 -2.3 -2.2 -2.5 -1.8 -2.9 -1.8 -2.7 -3.2 -3.9 -3.3
S- 26  1.0 -0.1 -0.5 -0.6 -0.4  0.3 -0.1 -1.1 -0.4 -0.5 -0.8 -0.3 -1.6 -2.0 -2.0
S- 16  2.7  0.6  0.5  1.2  1.3  0.4  0.9  0.3  0.8 -1.5 -0.4 -0.2  1.5  0.6  1.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.29 1.90 2.75 2.20 2.54 1.96 39.49 37.35 2.14 41.51 39.23 2.28   0.14
     27 -2.47-2.69-2.40-2.47-2.07-2.82       41.92-2.43       43.90-2.39   0.04
     26 -1.00-1.45-1.54-0.76-0.19-1.07       40.89-1.40       42.11-0.60   0.80
     16  1.00 0.94 1.73 0.82 1.01 0.32       38.31 1.18       40.83 0.68  -0.50
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.95  2.95                   2.11  2.04 1.03  3.30  3.20 1.03   1.00
     27         2.83                         2.12 0.99        3.14 1.05   1.06
     26         2.44                         1.61 1.31        2.98 1.11   0.85
     16         3.40                         2.33 0.90        3.46 0.95   1.05
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.99(F 15 - 39.23)(1.03) + 41.51      0.98(F 27 - 43.90)(1.05) + 41.51

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  28    0.968 0.959 0.946 0.945
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 52.5 53.5 54.8 56.0 58.3 59.1 53.1 53.8 57.9 52.2 51.0 54.3 52.5 50.8 51.3
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 15  3.0  1.4  2.7  2.2  1.8  3.2  2.8  2.8  2.5  1.8  1.4  2.2  1.5  2.4  2.2
S- 27 -0.4 -2.0 -2.9 -2.2 -2.8 -1.3 -2.0 -1.9 -1.6 -2.7 -2.5 -2.9 -2.2 -2.5 -2.7
S- 16  2.1  0.7  0.5  1.2 -0.9  0.0 -0.2  0.9  1.1 -0.5 -0.5 -0.3  0.3  0.2 -0.1
S- 28 -0.4 -1.6 -3.0 -1.5 -3.2 -1.9 -2.5 -1.7 -1.4 -2.6 -2.2 -3.1 -1.1 -2.7 -2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.02 1.62 2.26 1.75 2.46 2.00 52.80 50.94 1.85 54.07 51.80 2.27   0.41
     27 -2.51-2.91-2.70-2.47-2.02-2.46       55.52-2.72       56.26-2.19   0.53
     16  0.39 0.45 0.72-0.01 0.63 0.02       52.25 0.54       53.78 0.29  -0.25
     28 -2.51-2.65-2.76-2.74-2.12-2.20       55.44-2.64       56.16-2.08   0.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.34  2.28                   1.78  1.68 1.06  2.57  2.44 1.06   0.99
     27         2.14                         1.60 1.11        2.53 1.02   0.92
     16         2.58                         1.73 1.03        2.66 0.97   0.94
     28         2.33                         1.88 0.95        2.71 0.95   1.00
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 51.80)(1.06) + 54.07      0.98(F 27 - 56.26)(1.02) + 54.07

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  26    0.958 0.940 0.929 0.906
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 62.8 61.9 62.0 64.0 64.8 68.7 64.1 62.7 65.2 59.8 59.6 62.7 63.2 61.0 61.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
S- 15  2.5  2.0  2.5  2.0  1.5  3.1  2.8  3.0  2.5  1.8  1.8  2.3  1.9  2.2  1.9
S- 27 -1.5 -1.9 -2.6 -2.1 -3.6 -1.5 -1.0 -1.2 -1.8 -2.5 -2.8 -2.4 -1.8 -1.8 -2.3
S- 16  1.1  0.4  0.3  0.1 -1.0  0.0  0.0  1.1  1.0 -0.3  0.6  0.1  0.7 -0.1 -1.5
S- 26  0.9  0.5 -0.1  0.1 -0.6  1.9  1.9  1.5  0.4 -0.3 -1.0  0.3 -0.2  0.8  0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.92 1.45 2.06 1.69 2.40 2.05 61.82 60.13 1.69 62.89 60.63 2.26   0.57
     27 -2.41-2.92-2.55-2.35-1.94-2.22       64.55-2.73       64.95-2.06   0.67
     16  0.07-0.05 0.20-0.25 0.41 0.05       61.71 0.11       62.73 0.16   0.05
     26 -0.09-0.70-0.51 0.14 0.63 0.04       62.40-0.58       62.47 0.42   1.00
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.97  1.80                   1.55  1.34 1.16  2.24  2.04 1.10   0.95
     27         1.75                         1.35 1.15        2.14 1.05   0.91
     16         1.88                         1.17 1.32        2.29 0.98   0.74
     26         1.62                         1.36 1.14        1.94 1.16   1.02
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 60.63)(1.10) + 62.89      0.97(F 27 - 64.95)(1.05) + 62.89

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.939 0.931 0.913 0.883
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.9 67.7 63.0 65.9 66.6 70.7 68.1 67.7 68.6 61.5 64.0 65.1 68.4 66.5 66.1
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
S- 15  2.3  1.6  1.8  1.6  0.7  2.5  2.7  2.7  2.1  1.6  1.7  1.9  1.9  2.1  1.6
S- 16  0.2 -0.1  0.0 -0.7 -0.8 -0.8 -0.1  0.8  0.2 -0.5  1.2  0.1  0.2 -0.4 -1.6
S- 27 -1.5 -1.8 -2.7 -2.5 -3.7 -2.2 -1.2 -1.0 -1.6 -2.5 -2.9 -2.2 -2.5 -1.4 -2.3
S- 28 -2.2 -2.2 -3.1 -3.1 -3.7 -3.0 -1.9 -0.9 -1.9 -2.1 -2.0 -2.1 -1.9 -1.9 -3.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.66 1.11 1.90 1.50 2.02 1.83 65.87 64.47 1.40 66.66 64.75 1.91   0.51
     16 -0.34-0.48-0.29-0.64-0.12-0.10       66.34-0.47       66.81-0.15   0.33
     27 -2.40-2.95-2.10-2.62-2.07-2.19       68.48-2.61       68.79-2.13   0.48
     28 -3.07-3.60-2.94-3.76-2.62-2.15       69.24-3.38       69.02-2.36   1.02
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.90  1.78                   1.73  1.70 1.02  2.43  2.24 1.09   1.06
     16         1.90                         1.66 1.04        2.54 0.96   0.92
     27         1.68                         1.56 1.11        2.22 1.10   0.98
     28         1.87                         1.66 1.04        2.45 0.99   0.95
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 64.75)(1.09) + 66.66      0.97(F 16 - 66.81)(0.96) + 66.66

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  17  27    0.932 0.920 0.883 0.874
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.9 63.7 61.2 62.3 63.9 66.4 66.1 65.6 64.6 59.7 60.7 63.2 64.2 64.0 63.8
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 17 67.1 64.6 61.5 62.0 63.6 65.4 66.8 66.5 66.1 60.0 59.2 64.2 64.3 63.9 65.7
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
S- 15  2.2  1.4  1.5  0.9  0.7  2.4  2.3  2.4  1.9  1.5  1.3  1.8  1.8  1.8  1.4
S- 16  0.8 -0.2  0.4 -0.3 -0.3  0.6 -0.2  0.2 -0.4  0.0  0.4 -0.1 -0.3  0.0 -1.5
S- 17  0.8 -0.8 -0.3  0.3  0.4  1.0 -0.7 -0.9 -1.5 -0.3  1.5 -1.0 -0.1  0.0 -1.8
S- 27 -1.6 -1.9 -2.9 -3.1 -3.2 -2.8 -1.0 -1.2 -1.5 -2.3 -3.0 -2.1 -2.9 -1.5 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.60 1.14 1.81 1.54 1.88 1.63 63.29 61.93 1.36 63.83 62.14 1.69   0.33
     16 -0.26-0.62-0.05-0.50 0.15-0.28       63.71-0.42       63.90-0.07   0.35
     17 -0.51-0.89-0.39-0.66-0.13-0.46       63.99-0.70       64.06-0.23   0.47
     27 -2.33-2.91-1.82-2.64-2.03-2.20       65.90-2.61       66.03-2.20   0.40
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.83  1.62                   1.89  1.85 1.02  2.14  1.85 1.15   1.13
     16         1.77                         1.87 1.01        2.13 1.01   1.00
     17         1.89                         1.87 1.01        2.34 0.91   0.90
     27         1.55                         1.73 1.09        1.88 1.14   1.04
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 62.14)(1.15) + 63.83      0.96(F 16 - 63.90)(1.01) + 63.83

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  16  28    0.937 0.896 0.895 0.862
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 58.9 56.5 53.6 54.3 54.6 56.0 57.5 56.9 55.8 54.0 52.5 57.1 55.8 56.6 56.3
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
S- 15  2.3  1.2  1.6  1.1  1.3  2.4  2.4  2.0  2.1  1.9  1.2  1.4  1.4  1.6  1.5
S- 27 -1.4 -2.3 -2.3 -2.9 -2.2 -2.3 -1.1 -1.8 -1.7 -1.8 -3.3 -2.2 -3.0 -1.9 -2.6
S- 16  1.7  1.1  1.5  0.0  0.2  0.5  0.9 -0.1  0.6  0.6 -0.4  0.0 -0.2  0.5 -0.9
S- 28 -2.1 -1.8 -1.9 -2.7 -2.0 -2.4 -1.5 -2.4 -2.2 -1.9 -3.3 -1.9 -2.4 -1.6 -3.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.71 1.46 2.03 1.47 1.96 1.58 56.35 54.68 1.66 55.75 54.06 1.70   0.04
     27 -2.18-2.48-1.66-2.63-1.81-2.37       58.58-2.24       57.95-2.19   0.04
     16  0.35 0.27 0.65-0.09 0.78 0.03       55.96 0.39       55.36 0.39   0.01
     28 -2.58-2.98-2.00-3.46-2.01-2.39       59.04-2.69       57.99-2.24   0.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.88  1.67                   2.23  2.08 1.07  1.63  1.44 1.13   1.05
     27         1.56                         1.89 1.18        1.35 1.21   1.02
     16         1.77                         2.28 0.98        1.60 1.02   1.04
     28         1.66                         2.03 1.10        1.53 1.06   0.96
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.97(F 15 - 54.06)(1.13) + 55.75      0.95(F 27 - 57.95)(1.21) + 55.75

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  26    0.972 0.944 0.923 0.916
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 44.7 43.1 39.6 41.0 44.7 42.5 42.7 44.6 39.6 42.0 38.3 47.0 39.5 40.5 43.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
S- 15  1.9  1.8  2.4  1.2  2.2  2.2  2.4  1.8  1.7  1.6  0.8  1.4  1.3  1.5  1.1
S- 27 -1.9 -2.5 -2.3 -3.4 -1.8 -2.1 -2.0 -3.2 -2.4 -2.3 -3.9 -2.5 -3.6 -3.0 -2.9
S- 28 -1.6 -1.9 -0.5 -3.0 -1.4 -1.9 -2.1 -3.2 -2.7 -1.8 -3.7 -1.6 -3.3 -1.4 -3.0
S- 26 -1.4 -2.0 -3.0 -2.8 -0.2 -1.5 -1.2 -2.0 -2.1 -1.5 -2.8 -1.4 -2.4 -2.5 -1.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  1.84 1.65 2.22 1.70 2.12 1.36 43.96 42.10 1.85 42.17 40.48 1.69  -0.16
     27 -2.41-2.43-1.88-2.89-2.08-2.95       46.26-2.30       44.84-2.67  -0.36
     28 -2.17-2.38-1.56-2.78-1.73-2.50       46.06-2.11       44.38-2.20  -0.10
     26 -1.59-1.58-1.18-1.88-1.37-2.07       45.40-1.45       44.07-1.90  -0.45
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.46  2.31                   3.01  2.86 1.05  2.36  2.28 1.04   0.98
     27         2.18                         2.67 1.13        2.10 1.12   1.00
     28         2.26                         2.75 1.09        2.26 1.04   0.95
     26         2.10                         2.42 1.24        1.91 1.24   1.00
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.99(F 15 - 40.48)(1.04) + 42.17      0.97(F 27 - 44.84)(1.12) + 42.17

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  26  28    0.971 0.953 0.929 0.925
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.2 29.8 23.1 29.4 32.3 28.1 25.0 28.7 26.4 27.4 26.4 33.9 24.3 24.1 31.1
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
S- 15  1.7  2.6  3.1  1.7  2.3  2.5  2.6  2.2  1.4  1.3  0.4  1.1  1.3  1.5  1.0
S- 27 -1.6 -2.8 -1.4 -2.9 -1.7 -2.3 -2.9 -3.2 -3.0 -3.9 -4.3 -2.2 -5.1 -3.5 -2.9
S- 26 -2.9 -3.1 -2.6 -2.5 -1.1 -2.1 -2.2 -3.4 -3.2 -4.0 -4.5 -2.3 -3.9 -4.9 -2.7
S- 28 -0.7 -1.6 -0.2 -3.6 -1.4 -2.7 -3.0 -2.5 -3.8 -2.2 -3.6 -1.0 -5.0 -1.0 -2.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.11 2.07 2.60 2.03 2.41 1.14 30.23 27.95 2.27 27.68 25.90 1.78  -0.50
     27 -2.65-2.48-2.33-3.09-2.06-3.56       32.62-2.40       30.59-2.91  -0.52
     26 -2.60-2.20-2.30-2.98-2.23-3.63       32.29-2.06       30.70-3.02  -0.96
     28 -2.16-2.14-1.68-2.73-1.64-2.77       32.20-1.98       30.01-2.34  -0.36
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.04  2.97                   2.92  2.80 1.04  3.08  3.27 0.94   0.90
     27         2.75                         2.60 1.12        2.98 1.03   0.92
     26         2.57                         2.16 1.35        2.71 1.13   0.84
     28         2.91                         2.99 0.98        3.20 0.96   0.98
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.99(F 15 - 25.90)(0.94) + 27.68      0.98(F 27 - 30.59)(1.03) + 27.68

Station# 885  WALKER/AH GWAH CHING, mn  1861802    lat/lon 94.58   47.07     7M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  27  28  16    0.960 0.938 0.923 0.918
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 12.9 16.2 12.8 19.1 19.8 18.7 16.0 16.3 17.9 15.3 11.2 21.2  9.5 10.3 18.1
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
S- 15  2.2  3.2  3.3  1.7  2.4  2.9  2.7  2.9  1.3  1.3  0.4  1.0  1.9  1.4 -1.3
S- 27 -1.8 -2.8 -1.7 -3.6 -2.2 -3.9 -3.9 -3.5 -3.0 -4.5 -4.9 -3.1 -6.3 -4.1 -5.0
S- 28 -1.7 -1.9 -1.1 -4.9 -2.0 -4.1 -4.4 -2.9 -4.6 -2.1 -3.8 -1.8 -6.3 -0.8 -4.1
S- 16  1.0  3.8  2.3  0.5  0.3  2.0 -0.2  2.3 -0.4  2.9  0.5  3.1  0.1  4.5 -0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  2.38 2.33 2.96 2.58 2.71 0.86 16.39 13.83 2.56 15.68 13.85 1.82  -0.73
     27 -3.19-3.18-2.90-3.21-2.63-4.39       19.51-3.12       19.28-3.60  -0.48
     28 -2.74-2.70-2.31-2.95-2.56-3.38       19.01-2.62       18.79-3.12  -0.50
     16  2.06 2.14 2.93 1.88 1.77 1.41       13.99 2.40       14.22 1.45  -0.95
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.28  3.46                   2.99  3.17 0.94  3.49  3.74 0.93   0.99
     27         3.17                         2.73 1.09        3.30 1.06   0.97
     28         3.60                         3.34 0.90        3.87 0.90   1.01
     16         4.01                         4.07 0.73        4.03 0.87   1.18
Suggested regression eqns from two most closely related CDs ( 15 and  27): 
          0.98(F 15 - 13.85)(0.93) + 15.68      0.97(F 27 - 19.28)(1.06) + 15.68

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951  6.04  8.40 21.09 36.49 50.76 60.33 62.03 60.09 52.05 38.23 22.94  9.78
1952  8.61 13.00 27.94 39.56 54.22 60.81 65.10 63.58 54.93 43.18 30.27 19.17
1953 13.13 14.75 24.19 37.47 50.06 60.19 65.94 63.21 58.10 46.52 32.91 14.09
1954 10.35 12.15 25.75 33.35 47.90 58.67 64.41 61.75 53.62 43.33 31.51 17.60
1955  8.38  5.59 20.39 37.77 55.47 64.03 68.20 65.31 56.35 39.43 22.30  9.16
1956  4.82  9.15 18.17 32.63 49.79 60.01 65.38 60.09 55.23 43.85 30.21 12.60
1957  5.10  8.93 23.00 38.01 50.32 61.24 65.18 63.67 55.05 42.39 29.89 19.26
1958 13.21 16.58 25.99 40.56 50.72 58.21 61.81 61.87 55.61 43.46 25.25  8.76
1959  1.02  8.46 22.39 38.02 51.69 61.81 67.32 64.33 54.00 36.98 25.22 14.98
1960 12.47 10.53 20.38 34.44 49.71 59.58 64.61 63.38 55.99 43.03 26.11 11.28
1961  7.08 14.62 25.88 37.52 50.10 61.12 67.27 63.82 56.57 42.56 27.07 11.31
1962  3.00  7.98 20.30 36.47 49.94 60.05 64.88 61.87 55.65 44.18 29.99 12.72
1963  3.33  8.40 23.01 38.88 51.78 62.04 66.91 64.54 59.48 48.12 29.74 14.72
1964  7.86 12.26 21.66 35.86 50.85 61.00 63.04 60.30 51.81 40.97 23.97  7.75
1965 -0.17  2.91 17.44 33.63 50.87 59.80 63.89 59.08 52.67 39.46 28.95  9.61
1966  2.11  5.50 20.72 35.18 48.08 60.43 66.65 64.50 55.57 40.56 24.21 11.13
1967  4.58  8.60 19.11 34.20 47.89 58.23 64.72 64.20 56.01 43.02 26.90 13.37
1968  6.11 11.83 24.47 39.66 50.42 58.89 63.10 62.07 54.90 43.63 27.50 12.06
1969  5.62  8.45 23.26 37.29 50.21 58.20 64.28 64.67 55.08 41.06 26.91 13.84
1970  6.16  5.90 18.10 31.89 49.21 61.06 67.51 64.68 56.22 42.61 24.75  7.03
1971  1.75  7.94 23.48 37.08 51.32 59.34 64.42 62.00 56.28 42.47 25.98  9.35
1972  1.57  5.42 18.58 37.37 52.01 61.11 63.64 60.40 53.18 40.10 23.73 13.11
1973  8.43 18.69 28.25 41.38 51.16 60.12 65.54 62.78 57.57 42.76 27.84 10.99
1974  5.31  7.77 20.66 33.95 49.40 60.41 65.30 61.31 52.85 41.76 31.00 18.15
1975 11.32 10.36 18.56 33.80 48.94 61.78 65.14 62.44 54.24 43.27 28.60 13.60
1976  9.06 12.41 26.13 38.21 53.83 62.14 66.81 63.86 54.44 39.36 20.82  6.34
1977  3.34 12.87 29.26 45.71 57.38 65.31 63.61 60.84 53.24 41.78 24.84  8.57
1978  1.43  6.63 19.96 37.36 51.50 61.42 64.63 63.66 56.28 41.68 22.95  5.40
1979 -1.72  4.22 18.20 33.33 46.93 58.64 64.16 63.17 54.04 41.35 28.37 15.40
1980  9.74  9.35 23.26 40.55 55.68 63.73 65.21 62.42 52.56 41.36 25.20 14.83
1981 10.05 18.42 29.78 41.85 52.28 61.09 65.73 63.61 54.68 44.04 29.20 11.76
1982  2.64  5.64 21.60 36.99 49.35 59.39 62.22 61.71 53.54 40.08 27.04 16.16
1983 13.81 17.28 26.05 36.72 48.87 60.14 67.86 65.86 56.20 42.56 22.88  9.33
1984  6.13 13.39 27.11 36.73 51.73 59.89 66.68 62.80 55.32 40.51 24.79  9.63
1985  1.90  9.81 23.87 41.18 51.20 59.49 61.52 59.67 51.55 35.88 18.49  6.64
1986  4.04 13.30 24.50 40.26 52.00 61.03 63.62 61.07 52.61 37.95 24.91 13.50
1987 14.86 18.81 32.07 43.14 56.35 63.20 65.75 62.79 52.62 41.43 28.65 15.39
1988  5.79  7.08 20.71 39.81 55.87 65.91 68.66 63.33 53.20 39.53 24.84 13.17
1989  3.95  5.87 15.88 34.77 50.74 63.69 68.16 65.66 55.31 39.02 20.25 10.36
1990  6.45 15.23 23.73 37.75 51.01 60.27 65.82 63.64 54.95 41.41 23.80  9.34
1991  5.23 11.32 26.78 40.75 55.67 63.45 67.42 62.80 53.11 36.15 22.68 13.77
1992 12.84 16.62 24.40 37.48 49.59 58.04 60.26 57.71 51.39 39.40 24.21 10.59
1993  3.98  9.68 22.05 37.28 49.68 58.34 62.75 59.26 50.67 36.38 23.59  7.95
1994  1.09  6.47 22.56 39.63 51.94 60.54 63.71 61.77 55.96 45.40 31.85 18.10
1995 10.07 12.50 21.36 36.00 50.93 62.11 67.36 62.76 54.31 36.87 20.06  3.83
1996  1.43  4.34 16.81 30.59 47.66 59.56 65.80 63.11 55.12 37.84 20.18  4.95
1997  2.73  7.65 20.32 32.49 48.74 59.98 66.15 63.76 55.29 41.54 29.35 15.32

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.956 0.890 0.878 0.877
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.8  6.1  1.9  4.0 14.9  5.8  4.0  6.4  5.2 12.8  4.0  1.1 10.1  1.4  2.7
cd 15 16.5  8.5  6.5  7.5 18.2  8.5  7.2 10.2  9.2 16.1  8.7  4.3 12.6  4.3  6.8
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
S- 15 -2.7 -2.4 -4.6 -3.5 -3.3 -2.7 -3.2 -3.7 -3.9 -3.3 -4.7 -3.2 -2.5 -2.9 -4.0
S- 16 -4.5 -3.9 -4.6 -5.2 -5.3 -5.9 -4.9 -7.1 -6.3 -5.9 -2.9 -2.3 -2.2 -4.9 -2.8
S- 27 -7.3 -6.2-11.1 -7.8 -8.7 -8.0-11.1-11.3-10.4 -9.0-10.9 -9.1 -8.1-11.3 -9.9
S- 28 -8.2 -6.7-10.2 -8.1-10.5 -8.3-11.1-11.8-11.0-10.7 -8.3 -7.7 -7.5-11.6 -7.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.99-0.93-1.87-1.19-2.91-3.52  6.95  8.26-1.31  6.29  9.68-3.39  -2.08
     16 -2.78-1.05-2.63-2.06-4.61-3.91        8.75-1.81       10.87-4.59  -2.78
     27 -8.02-6.59-8.45-7.14-8.66-9.80       14.29-7.34       15.63-9.34  -2.00
     28 -7.90-6.34-8.24-7.13-9.01-9.15       14.08-7.13       15.56-9.28  -2.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.07  3.92                   4.07  3.59 1.13  4.37  4.17 1.05   0.92
     16         4.64                         3.96 1.03        4.90 0.89   0.87
     27         3.74                         3.27 1.25        3.87 1.13   0.91
     28         4.22                         3.27 1.24        4.77 0.92   0.74
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 -  9.68)(1.05) +  6.29      0.94(F 16 - 10.87)(0.89) +  6.29

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  26  27    0.967 0.902 0.900 0.899
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 17.3 13.4  9.8 13.3 18.8  7.1  5.9 15.2 11.3 16.6  9.7  6.5 12.5  4.3  7.7
cd 15 19.9 15.9 13.8 17.1 22.4 10.4  9.5 19.0 15.4 20.2 13.6  8.8 14.9  6.7 11.4
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
S- 15 -2.6 -2.5 -4.0 -3.8 -3.6 -3.3 -3.6 -3.8 -4.1 -3.6 -3.9 -2.3 -2.4 -2.4 -3.8
S- 16 -3.8 -4.8 -5.2 -6.1 -4.0 -7.1 -4.3 -7.2 -7.4 -6.9 -3.2 -2.5 -2.3 -4.2 -3.6
S- 26 -7.2 -6.3 -9.3 -7.4 -7.9 -9.5-11.4 -9.8 -9.1 -7.5 -9.4 -8.2 -8.7-10.2-11.5
S- 27 -6.7 -6.5 -9.4 -8.1 -9.6 -9.7-11.6-11.1-10.3 -9.3 -8.0 -8.3 -9.0-10.6-10.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -2.05-1.32-1.94-1.19-2.96-3.21 10.25 11.80-1.56 11.29 14.61-3.32  -1.76
     16 -2.95-1.23-2.85-2.11-4.69-4.29       12.20-1.95       16.13-4.84  -2.89
     26 -7.90-6.97-8.53-7.05-8.11-9.22       17.56-7.31       20.18-8.89  -1.58
     27 -7.92-6.70-8.24-7.00-8.67-9.45       17.42-7.17       20.54-9.25  -2.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   4.11  4.20                   3.54  3.23 1.10  4.34  4.48 0.97   0.88
     16         4.97                         3.63 0.98        4.98 0.87   0.89
     26         3.47                         2.74 1.30        3.54 1.23   0.95
     27         4.06                         3.13 1.13        4.03 1.08   0.95
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 14.61)(0.97) + 11.29      0.95(F 16 - 16.13)(0.87) + 11.29

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  26  27    0.971 0.898 0.885 0.879
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.0 27.1 23.9 24.5 32.1 20.7 15.9 23.7 26.8 24.4 22.0 22.6 21.4 16.8 20.3
cd 15 28.6 28.7 27.3 27.9 34.3 23.5 18.7 26.8 29.5 27.8 24.8 24.2 23.5 18.9 22.9
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
S- 15 -2.6 -1.6 -3.4 -3.4 -2.2 -2.8 -2.9 -3.1 -2.7 -3.4 -2.7 -1.6 -2.1 -2.1 -2.6
S- 16 -2.5 -2.4 -5.3 -4.1 -2.0 -6.4 -4.6 -5.8 -5.7 -6.6 -3.2 -2.2 -3.2 -4.1 -3.1
S- 26 -5.7 -4.0 -8.0 -7.4 -4.8 -7.5 -8.6 -8.7 -6.0 -6.7 -5.8 -5.8 -7.1 -7.8 -9.1
S- 27 -5.9 -4.3 -9.1 -7.8 -7.4 -8.8 -9.7 -9.8 -7.8 -8.8 -6.0 -6.7 -8.6 -9.4 -9.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.63-0.95-1.55-1.14-2.30-2.46 22.51 23.68-1.18 23.21 25.82-2.61  -1.43
     16 -2.70-1.35-2.61-2.23-3.72-4.00       24.37-1.86       27.29-4.07  -2.21
     26 -6.09-5.22-6.83-5.46-6.26-6.92       28.07-5.57       30.09-6.88  -1.31
     27 -6.93-5.78-7.22-6.49-7.42-8.10       28.61-6.10       31.18-7.97  -1.86
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.60  3.61                   2.92  2.79 1.05  3.94  3.95 1.00   0.95
     16         4.11                         3.24 0.90        3.87 1.02   1.13
     26         2.98                         2.20 1.32        3.12 1.26   0.95
     27         3.55                         2.90 1.01        3.38 1.17   1.16
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.99(F 15 - 25.82)(1.00) + 23.21      0.95(F 16 - 27.29)(1.02) + 23.21

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  26    0.974 0.929 0.883 0.869
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 36.7 36.7 41.2 40.3 43.1 39.8 34.8 37.8 40.8 37.5 37.3 39.6 36.0 30.6 32.5
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
S- 15 -1.6 -1.2 -1.8 -2.2 -1.5 -1.6 -1.3 -1.4 -1.6 -2.2 -1.1 -0.8 -1.5 -2.0 -1.9
S- 16 -1.5 -2.1 -4.2 -3.5 -2.3 -4.2 -3.6 -3.8 -3.3 -5.3 -2.7 -3.1 -1.5 -3.6 -3.1
S- 27 -4.8 -4.1 -7.1 -6.2 -6.7 -7.0 -6.7 -6.7 -5.9 -6.7 -4.2 -5.6 -6.2 -8.2 -7.9
S- 26 -3.2 -2.8 -5.2 -5.4 -4.0 -4.4 -4.6 -5.2 -4.4 -4.3 -3.1 -3.2 -4.6 -6.2 -6.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.91-0.49-0.87-0.47-1.30-1.60 36.71 37.35-0.64 37.64 39.23-1.59  -0.95
     16 -2.19-1.45-1.89-1.86-2.83-3.24       38.31-1.60       40.83-3.19  -1.59
     27 -5.66-5.07-6.02-5.14-5.91-6.38       41.92-5.21       43.90-6.26  -1.05
     26 -4.19-3.83-5.16-3.43-4.03-4.62       40.89-4.18       42.11-4.47  -0.29
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.09  2.95                   2.26  2.04 1.11  3.24  3.20 1.01   0.91
     16         3.40                         2.33 0.97        3.46 0.94   0.96
     27         2.83                         2.12 1.07        3.14 1.03   0.97
     26         2.44                         1.61 1.40        2.98 1.09   0.78
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.99(F 15 - 39.23)(1.01) + 37.64      0.96(F 16 - 40.83)(0.94) + 37.64

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.976 0.951 0.903 0.902
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 48.9 51.7 51.2 52.0 56.3 55.9 50.7 51.0 55.7 49.6 49.7 51.9 50.9 47.7 48.7
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 15 -0.7 -0.4 -0.9 -1.8 -0.1  0.0  0.4  0.0  0.3 -0.7  0.1 -0.2 -0.1 -0.8 -0.4
S- 16 -1.5 -1.1 -3.1 -2.8 -2.8 -3.2 -2.6 -2.0 -1.1 -3.0 -1.9 -2.7 -1.2 -3.0 -2.7
S- 27 -4.0 -3.9 -6.5 -6.2 -4.8 -4.5 -4.4 -4.8 -3.8 -5.2 -3.9 -5.3 -3.8 -5.7 -5.3
S- 28 -4.0 -3.4 -6.7 -5.5 -5.1 -5.1 -4.8 -4.5 -3.6 -5.1 -3.5 -5.5 -2.6 -5.8 -5.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.06 0.03 0.00 0.14-0.28-0.25 50.95 50.94 0.00 51.47 51.80-0.34  -0.34
     16 -1.69-1.13-1.53-1.62-2.11-2.23       52.25-1.31       53.78-2.31  -1.01
     27 -4.59-4.49-4.96-4.09-4.76-4.70       55.52-4.57       56.26-4.79  -0.22
     28 -4.59-4.24-5.02-4.36-4.86-4.45       55.44-4.49       56.16-4.69  -0.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.40  2.28                   1.78  1.68 1.06  2.56  2.44 1.05   0.99
     16         2.58                         1.73 1.03        2.66 0.96   0.93
     27         2.14                         1.60 1.11        2.53 1.01   0.91
     28         2.33                         1.88 0.95        2.71 0.94   0.99
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.99(F 15 - 51.80)(1.05) + 51.47      0.98(F 16 - 53.78)(0.96) + 51.47

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.955 0.930 0.891 0.874
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.1 59.9 59.5 61.0 63.2 65.9 63.7 60.3 63.5 58.0 58.3 60.5 62.1 59.6 60.0
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
S- 15 -0.2  0.0  0.0 -0.9 -0.2  0.4  2.4  0.6  0.8  0.0  0.5  0.2  0.8  0.8  0.9
S- 16 -1.6 -1.6 -2.2 -2.9 -2.6 -2.7 -0.4 -1.4 -0.8 -2.0 -0.7 -2.0 -0.4 -1.6 -2.5
S- 27 -4.2 -3.9 -5.0 -5.0 -5.3 -4.2 -1.4 -3.6 -3.6 -4.2 -4.1 -4.6 -2.9 -3.3 -3.3
S- 28 -4.4 -4.2 -5.4 -5.3 -5.6 -5.0 -2.0 -3.5 -3.4 -4.0 -3.3 -4.7 -2.2 -3.4 -4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.51 0.37 0.69 0.62 0.32 0.57 60.59 60.13 0.46 61.04 60.63 0.41  -0.05
     16 -1.34-1.13-1.17-1.32-1.67-1.43       61.71-1.12       62.73-1.69  -0.57
     27 -3.82-4.00-3.92-3.42-4.02-3.71       64.55-3.95       64.95-3.91   0.04
     28 -4.12-4.18-4.33-4.00-4.37-3.55       64.79-4.20       65.06-4.02   0.18
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.82  1.80                   1.37  1.34 1.03  2.12  2.04 1.04   1.01
     16         1.88                         1.17 1.17        2.29 0.93   0.79
     27         1.75                         1.35 1.02        2.14 0.99   0.97
     28         1.89                         1.49 0.92        2.35 0.90   0.98
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 60.63)(1.04) + 61.04      0.96(F 16 - 62.73)(0.93) + 61.04

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  17  27    0.945 0.934 0.873 0.867
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.9 66.7 61.5 63.6 65.8 68.7 68.2 65.8 67.4 60.3 62.8 63.7 67.4 65.8 66.2
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 16 69.6 67.8 63.0 66.6 67.4 71.6 68.1 67.0 68.4 62.0 62.7 65.0 68.2 66.9 67.7
cd 17 69.3 68.6 63.7 66.6 66.7 71.9 68.4 67.4 69.0 62.2 61.2 65.2 67.4 66.9 67.9
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 15  0.3  0.6  0.3 -0.6 -0.2  0.5  2.7  0.8  0.8  0.3  0.4  0.5  0.8  1.4  1.7
S- 16 -1.8 -1.1 -1.4 -3.0 -1.7 -2.9  0.0 -1.1 -1.0 -1.7  0.0 -1.3 -0.9 -1.1 -1.5
S- 17 -1.5 -1.9 -2.2 -3.0 -0.9 -3.3 -0.3 -1.6 -1.6 -1.9  1.5 -1.5  0.0 -1.1 -1.7
S- 27 -3.5 -2.8 -4.2 -4.8 -4.6 -4.3 -1.1 -2.9 -2.8 -3.7 -4.1 -3.6 -3.6 -2.1 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.70 0.43 1.11 0.59 0.57 0.85 65.06 64.47 0.60 65.43 64.75 0.69   0.09
     16 -1.30-1.16-1.08-1.55-1.57-1.08       66.34-1.28       66.81-1.37  -0.09
     17 -1.37-1.21-1.22-1.52-1.88-0.90       66.48-1.42       66.83-1.39   0.02
     27 -3.36-3.63-2.89-3.53-3.52-3.17       68.48-3.41       68.79-3.36   0.06
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.91  1.78                   1.83  1.70 1.08  2.44  2.24 1.09   1.01
     16         1.90                         1.66 1.10        2.54 0.96   0.87
     17         1.96                         1.73 1.06        2.71 0.90   0.85
     27         1.68                         1.56 1.17        2.22 1.10   0.94
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 64.75)(1.09) + 65.43      0.97(F 16 - 66.81)(0.96) + 65.43

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   16  15  17  18    0.943 0.936 0.921 0.848
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.9 62.8 59.7 61.1 62.8 63.3 65.7 63.6 62.8 57.7 59.3 61.8 62.8 63.1 63.8
cd 16 67.1 63.9 60.8 62.6 64.3 65.8 66.3 65.4 65.0 59.7 60.3 63.3 64.5 64.0 65.3
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 17 67.1 64.6 61.5 62.0 63.6 65.4 66.8 66.5 66.1 60.0 59.2 64.2 64.3 63.9 65.7
cd 18 68.1 65.7 63.3 63.5 64.0 66.4 66.8 67.4 66.9 60.9 59.7 66.5 65.3 65.3 66.5
S- 16 -1.3 -1.1 -1.1 -1.6 -1.5 -2.5 -0.6 -1.8 -2.2 -2.0 -1.1 -1.6 -1.8 -0.9 -1.6
S- 15  0.2  0.5  0.0 -0.3 -0.4 -0.7  1.8  0.5  0.1 -0.5 -0.2  0.3  0.4  0.9  1.4
S- 17 -1.3 -1.8 -1.8 -1.0 -0.8 -2.1 -1.1 -2.8 -3.3 -2.3  0.0 -2.5 -1.6 -0.8 -1.9
S- 18 -2.2 -2.9 -3.6 -2.5 -1.2 -3.1 -1.2 -3.8 -4.1 -3.2 -0.4 -4.8 -2.5 -2.2 -2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     16 -1.29-1.29-0.81-1.40-1.44-1.57 62.46 63.71-1.25 62.40 63.90-1.50  -0.25
     15  0.57 0.48 1.05 0.63 0.28 0.34       61.93 0.53       62.14 0.26  -0.27
     17 -1.53-1.55-1.15-1.57-1.73-1.75       63.99-1.53       64.06-1.66  -0.13
     18 -2.45-2.34-2.14-2.32-2.72-2.85       64.77-2.31       65.09-2.69  -0.38
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     16   1.79  1.77                   1.83  1.87 0.98  2.15  2.13 1.01   1.03
     15         1.62                         1.85 0.99        1.85 1.16   1.17
     17         1.89                         1.87 0.98        2.34 0.92   0.94
     18         1.88                         1.71 1.07        2.32 0.93   0.87
Suggested regression eqns from two most closely related CDs ( 16 and  15): 
          0.97(F 16 - 63.90)(1.01) + 62.40      0.97(F 15 - 62.14)(1.16) + 62.40

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  28  17    0.933 0.923 0.878 0.862
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 56.2 55.3 51.5 52.6 52.6 53.2 55.3 55.0 53.1 51.4 50.7 56.0 54.3 55.1 55.3
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 17 58.0 55.0 52.1 54.6 54.2 55.9 57.1 58.1 56.0 54.0 52.6 57.5 56.3 55.8 57.7
S- 15 -0.3  0.0 -0.4 -0.6 -0.7 -0.4  0.2  0.0 -0.6 -0.8 -0.6  0.3 -0.1  0.1  0.5
S- 16 -1.0 -0.1 -0.5 -1.7 -1.8 -2.2 -1.3 -2.1 -2.0 -2.0 -2.2 -1.2 -1.7 -1.0 -1.9
S- 28 -4.8 -2.9 -3.9 -4.4 -4.0 -5.1 -3.7 -4.4 -4.8 -4.5 -5.1 -3.0 -4.0 -3.1 -4.5
S- 17 -1.8  0.4 -0.6 -2.0 -1.6 -2.7 -1.8 -3.2 -2.9 -2.6 -1.9 -1.5 -2.0 -0.7 -2.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15  0.36 0.43 0.85 0.72-0.17-0.16 55.14 54.68 0.46 53.84 54.06-0.22  -0.67
     16 -1.00-0.76-0.53-0.84-1.35-1.72       55.96-0.82       55.36-1.52  -0.70
     28 -3.92-4.01-3.18-4.21-4.14-4.13       59.04-3.89       57.99-4.15  -0.26
     17 -1.27-0.97-0.84-1.06-1.71-1.99       56.22-1.08       55.65-1.81  -0.73
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   1.81  1.67                   2.04  2.08 0.98  1.73  1.44 1.20   1.22
     16         1.77                         2.28 0.90        1.60 1.08   1.21
     28         1.66                         2.03 1.01        1.53 1.13   1.12
     17         1.86                         2.30 0.89        1.83 0.94   1.06
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 54.06)(1.20) + 53.84      0.96(F 16 - 55.36)(1.08) + 53.84

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  28  16  27    0.954 0.931 0.922 0.905
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.6 40.5 35.9 38.0 41.4 39.5 39.0 41.4 36.2 39.4 36.4 45.4 36.9 37.8 41.5
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 16 42.5 40.6 35.8 39.5 44.0 40.9 41.7 44.0 38.6 40.9 39.3 45.7 39.7 38.2 43.2
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
S- 15 -0.2 -0.8 -1.3 -1.8 -1.1 -0.8 -1.3 -1.3 -1.7 -1.0 -1.1 -0.1 -1.2 -1.2 -0.3
S- 28 -3.7 -4.5 -4.1 -6.0 -4.7 -4.9 -5.8 -6.3 -6.1 -4.4 -5.6 -3.1 -5.9 -4.0 -4.5
S- 16  0.0 -0.1  0.1 -1.5 -2.6 -1.4 -2.7 -2.6 -2.5 -1.5 -2.9 -0.2 -2.8 -0.3 -1.6
S- 27 -4.0 -5.1 -6.0 -6.5 -5.1 -5.1 -5.7 -6.3 -5.8 -4.9 -5.8 -4.0 -6.2 -5.7 -4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.06 0.33 0.43 0.50-0.89-0.95 42.38 42.10 0.28 39.46 40.48-1.02  -1.30
     28 -4.07-3.70-3.35-3.98-4.74-4.81       46.06-3.68       44.38-4.92  -1.24
     16 -0.57-0.02-0.03-0.23-1.20-1.70       42.43-0.05       40.97-1.52  -1.47
     27 -4.31-3.75-3.67-4.08-5.08-5.26       46.26-3.88       44.84-5.38  -1.50
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   2.64  2.31                   2.88  2.86 1.01  2.62  2.28 1.15   1.14
     28         2.26                         2.75 1.05        2.26 1.16   1.11
     16         2.46                         3.13 0.92        2.52 1.04   1.13
     27         2.18                         2.67 1.08        2.10 1.25   1.16
Suggested regression eqns from two most closely related CDs ( 15 and  28): 
          0.98(F 15 - 40.48)(1.15) + 39.46      0.97(F 28 - 44.38)(1.16) + 39.46

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.958 0.913 0.901 0.890
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.9 24.8 18.5 24.9 28.6 24.8 20.3 23.8 22.7 24.2 23.6 31.9 20.1 20.2 29.4
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
S- 15 -0.7 -2.3 -1.5 -2.8 -1.3 -0.9 -2.2 -2.7 -2.4 -1.9 -2.4 -1.0 -2.9 -2.4 -0.8
S- 16 -0.2 -0.9 -1.4 -2.9 -2.9 -2.3 -4.0 -3.0 -3.1 -1.1 -2.8  0.6 -4.2 -0.2 -1.8
S- 27 -4.0 -7.8 -5.9 -7.3 -5.3 -5.6 -7.7 -8.1 -6.8 -7.0 -7.1 -4.3 -9.3 -7.5 -4.6
S- 28 -3.1 -6.6 -4.8 -8.0 -5.0 -6.0 -7.8 -7.4 -7.6 -5.3 -6.4 -3.1 -9.2 -5.0 -4.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -0.75-0.06-0.36-0.14-1.60-1.95 27.76 27.95-0.20 24.04 25.90-1.87  -1.67
     16 -0.96-0.29-0.45-0.68-1.86-1.79       28.13-0.37       26.04-2.00  -1.63
     27 -5.51-4.62-5.29-5.26-6.07-6.65       32.62-4.87       30.59-6.56  -1.69
     28 -5.01-4.27-4.64-4.90-5.65-5.86       32.20-4.45       30.01-5.98  -1.53
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.42  2.97                   3.17  2.80 1.13  3.58  3.27 1.09   0.97
     16         3.24                         3.60 0.88        3.41 1.05   1.19
     27         2.75                         2.60 1.22        2.98 1.20   0.98
     28         2.91                         2.99 1.06        3.20 1.12   1.05
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.98(F 15 - 25.90)(1.09) + 24.04      0.96(F 16 - 26.04)(1.05) + 24.04

Station# 886  WARROAD             , mn  1867901    lat/lon 95.32   48.92    29M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   15  16  27  28    0.943 0.881 0.866 0.855
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN:  9.3  9.6  6.6 13.5 15.4 13.2 10.4  9.3 13.8 10.6  7.9 18.1  3.8  4.9 15.3
cd 15 10.7 12.9  9.5 17.4 17.3 15.7 13.3 13.4 16.6 13.9 10.8 20.1  7.6  8.9 19.5
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
S- 15 -1.4 -3.3 -2.9 -3.9 -1.9 -2.6 -2.9 -4.0 -2.9 -3.3 -2.9 -2.0 -3.8 -4.0 -4.2
S- 16 -2.5 -2.8 -3.9 -5.1 -4.0 -3.5 -5.8 -4.7 -4.5 -1.8 -2.8  0.1 -5.5 -0.9 -3.8
S- 27 -5.3 -9.3 -7.9 -9.2 -6.6 -9.4 -9.5-10.4 -7.1 -9.1 -8.2 -6.1-11.9 -9.4 -7.8
S- 28 -5.2 -8.5 -7.3-10.5 -6.4 -9.6-10.0 -9.9 -8.8 -6.8 -7.1 -4.8-12.0 -6.2 -7.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     15 -1.60-0.73-1.22-0.69-2.56-3.29 12.85 13.83-0.98 10.79 13.85-3.06  -2.08
     16 -1.91-0.92-1.25-1.39-3.50-2.74       13.99-1.14       14.22-3.43  -2.29
     27 -7.17-6.24-7.09-6.49-7.90-8.54       19.51-6.66       19.28-8.49  -1.83
     28 -6.72-5.76-6.50-6.22-7.83-7.53       19.01-6.16       18.79-8.00  -1.85
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     15   3.75  3.46                   3.60  3.17 1.14  3.92  3.74 1.05   0.92
     16         4.01                         4.07 0.88        4.03 0.97   1.10
     27         3.17                         2.73 1.32        3.30 1.19   0.90
     28         3.60                         3.34 1.08        3.87 1.01   0.94
Suggested regression eqns from two most closely related CDs ( 15 and  16): 
          0.97(F 15 - 13.85)(1.05) + 10.79      0.94(F 16 - 14.22)(0.97) + 10.79

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 14.23 14.87 25.74 40.22 54.80 64.57 66.63 64.51 57.37 43.31 29.56 17.29
1952 17.23 20.56 32.44 43.11 58.15 66.20 69.87 67.30 57.82 46.79 33.03 23.94
1953 19.03 22.60 30.62 43.19 56.16 66.60 71.08 68.45 63.49 52.57 39.30 24.05
1954 22.07 24.20 36.38 43.01 56.83 65.49 70.74 67.98 59.19 48.95 35.71 24.45
1955 16.86 18.42 31.77 47.67 61.11 68.88 72.77 71.63 62.79 46.47 29.66 16.56
1956 12.63 16.99 27.13 41.98 57.62 66.43 70.14 66.04 61.98 49.77 37.76 22.12
1957 18.41 20.81 33.19 44.73 57.07 66.68 70.94 68.19 58.73 45.85 34.61 25.92
1958 20.65 22.65 31.14 46.30 56.90 64.39 67.86 67.89 62.59 50.71 34.85 20.08
1959 12.75 18.24 31.02 46.67 59.58 67.55 72.12 69.43 60.36 43.54 32.75 23.68
1960 21.74 18.39 28.14 41.32 56.76 64.93 69.48 68.50 61.48 49.70 35.01 22.92
1961 19.13 23.96 32.55 42.65 54.52 64.49 69.50 67.18 61.00 48.33 33.34 19.20
1962 13.34 15.93 27.16 42.56 56.67 64.86 67.25 64.09 58.59 48.01 36.07 19.98
1963 12.78 17.24 32.34 45.71 58.03 66.05 70.02 67.70 63.35 53.62 36.03 23.38
1964 18.78 23.59 32.18 44.38 58.39 67.24 68.35 65.78 57.26 47.43 32.21 18.75
1965 10.38 11.27 22.07 38.14 55.05 64.65 67.27 63.84 57.10 45.80 35.91 19.40
1966 12.89 15.66 29.42 42.02 52.69 63.53 68.31 66.02 56.80 45.07 31.21 20.51
1967 14.14 18.27 28.54 41.91 53.93 61.85 66.38 64.02 56.58 45.11 32.67 21.70
1968 16.63 21.86 32.99 45.44 55.54 63.11 68.27 65.64 59.01 47.39 33.52 18.79
1969 13.00 14.15 27.64 41.62 54.79 62.95 66.53 66.86 58.00 45.96 31.62 17.27
1970 10.65 12.63 27.13 41.88 57.09 66.13 69.73 66.57 58.76 46.17 31.66 17.27
1971 11.82 15.30 28.78 41.78 57.12 64.55 69.13 65.63 60.74 49.18 34.33 18.08
1972 10.40 13.64 25.67 42.54 55.56 64.60 67.42 65.02 56.63 43.99 28.14 18.46
1973 14.42 24.17 34.10 45.22 55.20 64.20 69.88 66.83 60.85 48.97 34.29 19.80
1974 13.47 18.28 30.40 42.91 54.47 64.08 68.07 65.26 56.46 45.51 34.29 22.47
1975 16.23 15.41 23.52 38.92 54.67 66.60 69.94 66.49 58.88 47.63 35.44 22.60
1976 19.40 23.10 35.72 45.57 58.19 65.82 70.21 67.14 57.07 42.56 26.20 10.99
1977  9.13 18.35 36.94 51.73 62.04 68.74 68.14 66.08 57.09 45.86 30.07 15.59
1978  7.83 11.65 25.85 42.87 56.83 65.00 68.13 67.90 60.42 47.55 29.18 12.54
1979  4.32  9.05 23.55 39.49 53.34 63.28 67.64 66.02 58.22 46.52 34.19 23.12
1980 17.39 17.47 27.93 43.11 57.18 65.89 68.53 65.86 56.31 45.50 32.28 23.25
1981 19.03 25.00 35.97 46.84 57.11 64.49 68.63 66.04 57.13 46.59 31.94 17.16
1982  9.15 13.78 27.23 42.69 54.09 64.81 67.64 66.55 58.78 46.08 34.70 23.84
1983 21.54 23.58 31.07 40.95 52.87 64.98 72.30 70.71 61.50 47.81 27.21 14.86
1984 11.84 19.39 30.81 40.68 56.31 64.16 70.04 66.22 59.80 46.57 33.44 19.49
1985 13.32 19.36 33.41 49.34 58.88 65.56 66.08 64.49 56.41 42.69 24.62 13.98
1986 10.79 19.94 31.46 46.07 58.53 66.30 68.44 65.52 57.60 44.60 31.92 21.70
1987 22.70 27.67 38.57 49.66 61.25 69.23 70.61 67.55 56.93 46.91 33.94 21.87
1988 13.35 16.97 29.75 47.59 61.20 71.10 73.76 69.92 59.27 45.72 31.07 23.54
1989 16.13 18.82 26.83 42.49 56.06 66.08 70.55 68.52 60.13 45.81 28.34 20.26
1990 18.49 28.03 34.61 45.31 56.67 65.29 70.39 68.76 60.91 49.88 33.26 20.11
1991 15.46 21.71 35.26 47.52 60.99 68.70 71.91 67.27 58.43 42.63 29.91 21.66
1992 22.90 26.75 33.66 44.74 56.09 63.70 65.41 62.93 57.02 45.42 32.29 19.76
1993 14.37 16.60 27.62 41.59 54.75 63.90 68.45 65.23 57.28 43.90 32.13 17.70
1994 10.89 15.49 29.54 46.22 58.53 66.20 68.30 66.32 60.79 50.88 37.50 25.48
1995 19.71 22.90 31.28 43.37 55.87 66.11 72.03 68.22 59.95 44.07 30.58 17.79
1996 14.64 16.87 27.67 40.09 54.74 63.84 68.77 65.80 59.19 44.49 28.57 14.82
1997 13.00 18.93 30.57 41.29 54.95 64.43 69.79 67.28 60.22 46.57 34.31 21.16

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  28  26    0.956 0.925 0.919 0.906
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 21.5 11.8 13.3 10.8 22.7 13.4 16.1 18.5 15.5 22.9 14.4 10.9 19.7 14.6 13.0
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
S- 27  0.4 -0.5  0.3 -1.1 -0.8 -0.4  1.0  0.8 -0.1  1.1 -0.5  0.7  1.6  1.9  0.4
S- 33 -6.1 -7.3 -6.5 -7.4 -5.2 -7.6 -7.2 -5.3 -5.3 -5.8 -6.6 -7.1 -4.0 -6.3 -7.3
S- 28 -0.5 -1.0  1.2 -1.4 -2.7 -0.7  1.1  0.2 -0.8 -0.7  2.1  2.1  2.1  1.6  3.1
S- 26 -0.5 -1.9 -0.5 -1.1  0.5 -1.4  0.9  2.1  0.1  2.0 -1.9 -0.3  1.0  2.3 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.98 2.66 1.16 0.28 0.02 0.71 16.67 14.29 2.38 15.94 15.63 0.32  -2.06
     33 -6.17-4.85-6.20-7.14-6.59-6.05       21.50-4.83       22.28-6.33  -1.50
     28  1.10 2.90 1.36 0.29-0.34 1.36       14.08 2.59       15.56 0.38  -2.21
     26  0.50 2.13 0.65-0.38-0.16 0.15       14.61 2.06       15.99-0.05  -2.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.21  3.74                   3.59  3.27 1.10  4.01  3.87 1.04   0.94
     33         3.46                         2.94 1.22        3.36 1.19   0.98
     28         4.22                         3.27 1.10        4.77 0.84   0.77
     26         3.41                         3.32 1.08        3.40 1.18   1.09
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.98(F 27 - 15.63)(1.04) + 15.94      0.96(F 33 - 22.28)(1.19) + 15.94

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  33    0.960 0.937 0.926 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.6 19.4 19.4 19.9 27.7 17.0 18.8 28.0 21.7 26.8 16.6 15.5 22.9 16.9 18.9
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
S- 27 -0.4 -0.5  0.2 -1.4 -0.8  0.2  1.4  1.7  0.1  0.8 -1.1  0.7  1.4  1.9  0.7
S- 28 -1.2 -1.6  0.1 -1.7 -0.9 -0.4  2.0  1.0 -1.1 -1.0  0.4  1.7  2.2  2.1  2.9
S- 26 -0.9 -0.3  0.3 -0.8  1.0  0.4  1.5  3.0  1.3  2.7 -2.5  0.8  1.7  2.3 -0.2
S- 33 -6.5 -6.5 -5.1 -8.3 -5.0 -7.2 -7.4 -4.7 -5.5 -5.6 -6.7 -6.5 -4.0 -6.2 -7.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.75 2.32 0.57 0.07 0.10 0.65 19.31 17.42 1.90 20.87 20.54 0.33  -1.57
     28  0.74 2.61 0.52-0.08-0.29 1.04       17.27 2.04       20.57 0.30  -1.74
     26  0.77 2.05 0.28 0.03 0.66 0.87       17.56 1.76       20.18 0.69  -1.07
     33 -6.19-5.04-6.66-7.01-6.20-5.95       24.43-5.12       27.02-6.15  -1.04
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.35  4.06                   3.63  3.13 1.16  3.97  4.03 0.98   0.85
     28         4.48                         3.24 1.12        4.66 0.85   0.76
     26         3.47                         2.74 1.33        3.54 1.12   0.84
     33         3.74                         2.99 1.21        3.43 1.16   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 20.54)(0.98) + 20.87      0.97(F 28 - 20.57)(0.85) + 20.87

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  25    0.959 0.938 0.931 0.928
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.1 30.8 33.4 31.5 38.6 29.8 26.8 34.6 35.3 33.7 27.6 29.5 31.3 27.7 30.6
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
cd 25 36.5 35.7 37.4 37.5 40.5 34.4 31.9 38.7 39.2 37.5 32.9 34.5 35.2 31.7 35.7
S- 27 -0.9 -0.6  0.4 -0.8 -0.9  0.3  1.3  1.1  0.7  0.5 -0.5  0.3  1.3  1.5  0.9
S- 28 -0.9 -0.6  0.1  0.2 -0.5 -0.3  1.5  1.0 -0.2 -0.6  0.4  0.8  2.2  1.2  2.8
S- 33 -5.4 -4.9 -4.7 -7.0 -4.0 -5.5 -5.9 -4.4 -4.8 -5.3 -4.6 -5.7 -4.7 -5.3 -5.5
S- 25 -5.4 -4.9 -4.0 -6.0 -1.9 -4.7 -5.1 -4.1 -3.9 -3.8 -5.3 -5.0 -3.9 -4.0 -5.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.69 2.05 0.59 0.12 0.02 0.66 30.26 28.61 1.65 31.47 31.18 0.30  -1.35
     28  0.70 2.32 0.45-0.07-0.08 0.93       28.55 1.71       31.00 0.47  -1.24
     33 -5.21-4.13-5.73-5.87-5.16-5.13       34.59-4.34       36.64-5.17  -0.83
     25 -4.76-4.35-5.49-5.12-4.29-4.44       34.82-4.56       35.95-4.47   0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.69  3.55                   3.46  2.90 1.19  3.08  3.38 0.91   0.76
     28         3.75                         3.09 1.12        3.62 0.85   0.76
     33         3.18                         2.78 1.24        2.80 1.10   0.88
     25         2.73                         2.25 1.54        2.50 1.23   0.80
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 31.18)(0.91) + 31.47      0.97(F 28 - 31.00)(0.85) + 31.47

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  26    0.959 0.937 0.918 0.915
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.0 40.7 49.3 46.1 49.7 47.6 42.5 45.3 47.5 44.7 41.6 46.2 43.4 40.1 41.3
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
S- 27 -0.6 -0.2  1.0 -0.4 -0.2  0.8  1.0  0.9  0.9  0.6  0.2  0.9  1.2  1.3  0.9
S- 28 -0.4 -0.2  0.8  0.3  0.2  0.5  0.6  0.9  0.9 -0.3  0.2  0.5  2.6  1.7  1.9
S- 33 -4.3 -3.4 -3.0 -5.5 -3.3 -2.9 -4.5 -2.9 -4.2 -3.6 -3.7 -2.8 -3.1 -4.0 -4.1
S- 26  1.1  1.2  3.0  0.4  2.5  3.4  3.1  2.4  2.3  3.0  1.2  3.4  2.8  3.3  2.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.81 1.91 0.56 0.40 0.33 0.85 43.44 41.92 1.52 44.46 43.90 0.56  -0.96
     28  0.84 2.19 0.59 0.19 0.24 1.09       41.76 1.69       43.77 0.69  -1.00
     33 -3.86-2.79-4.67-4.41-3.73-3.64       46.73-3.28       48.14-3.68  -0.40
     26  2.28 3.16 1.41 2.11 2.21 2.60       40.89 2.55       42.11 2.35  -0.20
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.89  2.83                   2.46  2.12 1.16  3.12  3.14 0.99   0.86
     28         3.00                         2.47 1.00        3.32 0.94   0.94
     33         2.52                         1.96 1.26        2.97 1.05   0.83
     26         2.44                         1.61 1.53        2.98 1.05   0.69
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 43.90)(0.99) + 44.46      0.97(F 28 - 43.77)(0.94) + 44.46

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.952 0.944 0.917 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 52.9 56.3 58.9 58.5 61.3 61.2 56.1 56.7 61.0 56.1 54.8 58.5 55.9 54.7 55.0
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
S- 27  0.0  0.7  1.1  0.4  0.2  0.8  1.0  0.9  1.5  1.3  1.2  1.3  1.2  1.4  0.9
S- 26  2.1  2.5  3.5  2.0  3.3  4.1  3.7  3.0  3.4  3.6  3.5  4.0  3.1  3.7  3.2
S- 28  0.0  1.2  1.0  1.0 -0.2  0.2  0.5  1.1  1.8  1.4  1.5  1.1  2.3  1.2  1.2
S- 33 -3.6 -1.8 -2.3 -3.4 -2.6 -1.2 -2.3 -1.5 -2.1 -1.9 -2.5 -1.5 -1.5 -2.4 -1.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.01 1.94 0.78 0.56 0.60 1.26 57.18 55.52 1.66 57.18 56.26 0.92  -0.74
     26  3.10 3.74 2.42 2.99 2.97 3.49       53.78 3.40       53.93 3.25  -0.15
     28  1.01 2.20 0.72 0.29 0.50 1.51       55.44 1.74       56.16 1.02  -0.71
     33 -2.60-1.80-3.47-3.05-2.54-1.91       59.42-2.25       59.31-2.13   0.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.24  2.14                   1.70  1.60 1.06  2.51  2.53 0.99   0.93
     26         1.88                         1.37 1.24        2.37 1.06   0.85
     28         2.33                         1.88 0.91        2.71 0.92   1.02
     33         1.95                         1.54 1.10        2.45 1.02   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 56.26)(0.99) + 57.18      0.97(F 26 - 53.93)(1.06) + 57.18

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  28    0.939 0.919 0.890 0.885
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.0 64.2 65.6 66.3 69.2 71.1 66.1 65.3 68.7 63.7 63.9 66.2 66.1 63.8 64.4
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
S- 27  0.6  0.4  1.0  0.2  0.8  1.0  1.0  1.4  1.7  1.4  1.5  1.1  1.1  1.0  1.2
S- 26  3.0  2.7  3.5  2.5  3.8  4.4  3.9  4.1  3.9  3.7  3.3  3.8  2.7  3.6  3.8
S- 15  4.7  4.3  6.1  4.3  5.9  5.6  4.8  5.6  6.0  5.7  6.1  5.8  4.8  5.1  5.4
S- 28  0.4  0.1  0.6  0.0  0.4  0.2  0.4  1.6  1.9  1.7  2.2  1.0  1.8  0.9  0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.91 1.68 0.48 0.46 0.77 1.27 65.93 64.55 1.39 65.97 64.95 1.02  -0.37
     26  3.23 3.90 2.51 2.95 3.34 3.53       62.40 3.53       62.47 3.50  -0.03
     15  5.24 6.05 5.09 4.50 5.11 5.55       60.13 5.80       60.63 5.34  -0.47
     28  0.61 1.50 0.08-0.13 0.42 1.43       64.79 1.14       65.06 0.91  -0.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.79  1.75                   1.28  1.35 0.95  2.09  2.14 0.98   1.03
     26         1.62                         1.36 0.94        1.94 1.08   1.15
     15         1.80                         1.34 0.96        2.04 1.03   1.07
     28         1.89                         1.49 0.86        2.35 0.89   1.03
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 64.95)(0.98) + 65.97      0.96(F 26 - 62.47)(1.08) + 65.97

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  25    0.925 0.917 0.890 0.879
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.3 70.0 66.1 68.4 70.6 73.8 70.6 70.4 71.9 65.4 68.4 68.3 72.0 68.8 69.8
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 15 67.6 66.1 61.2 64.3 66.0 68.2 65.4 65.0 66.6 60.0 62.3 63.2 66.6 64.4 64.5
cd 25 73.5 70.9 68.3 69.4 72.1 73.9 69.8 69.8 72.0 66.0 69.8 69.1 73.7 68.7 68.9
S- 27  0.9  0.6  0.4  0.1  0.2  0.8  1.2  1.7  1.7  1.4  1.6  1.0  1.1  0.9  1.4
S- 26  3.2  2.7  2.3  2.6  2.5  3.4  4.1  4.1  4.0  3.4  3.3  3.0  2.7  3.3  4.3
S- 15  4.7  4.0  4.9  4.2  4.6  5.6  5.1  5.4  5.3  5.5  6.1  5.1  5.4  4.3  5.3
S- 25 -1.2 -0.9 -2.2 -1.0 -1.5 -0.1  0.8  0.6 -0.1 -0.6 -1.4 -0.8 -1.6  0.1  0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.75 1.54 0.05 0.34 0.72 1.29 69.60 68.48 1.12 69.79 68.79 1.00  -0.13
     26  3.02 3.72 2.23 2.75 3.09 3.43       66.26 3.34       66.53 3.26  -0.08
     15  4.81 5.60 4.05 4.45 4.81 5.31       64.47 5.13       64.75 5.04  -0.09
     25 -1.12-0.83-1.86-1.51-0.71-0.51       70.69-1.09       70.40-0.61   0.47
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.84  1.68                   1.76  1.56 1.13  2.21  2.22 0.99   0.88
     26         1.66                         1.53 1.15        2.13 1.04   0.90
     15         1.78                         1.70 1.04        2.24 0.99   0.95
     25         1.65                         1.48 1.19        2.18 1.01   0.85
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 68.79)(0.99) + 69.79      0.96(F 26 - 66.53)(1.04) + 69.79

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  34    0.913 0.891 0.850 0.849
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.7 66.2 64.5 65.5 67.6 69.9 68.5 68.8 67.3 62.9 65.2 66.3 68.2 65.8 67.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
S- 27  1.2  0.6  0.4  0.1  0.4  0.8  1.5  1.9  1.2  1.0  1.5  1.0  1.1  0.3  1.3
S- 26  3.3  2.4  1.9  1.9  2.1  2.7  3.7  4.2  3.4  2.6  3.1  2.8  2.8  2.3  4.0
S- 28  0.2  0.1  0.5  0.1  0.4  0.8  0.5  1.5  0.5  1.2  1.8  1.1  1.2  0.4  0.3
S- 34 -2.6 -2.5 -2.6 -3.6 -1.9 -1.5 -1.4 -1.8 -2.6 -1.6 -1.3 -1.4 -1.8 -0.9 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.81 1.69 0.21 0.39 0.79 1.06 67.23 65.90 1.34 66.98 66.03 0.95  -0.39
     26  2.76 3.66 2.00 2.48 2.75 2.98       63.99 3.24       64.12 2.86  -0.38
     28  0.07 0.83-0.58-0.85 0.27 0.94       66.69 0.55       66.27 0.71   0.16
     34 -2.66-2.21-3.13-3.61-2.37-1.68       69.60-2.36       68.95-1.97   0.40
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.76  1.55                   2.03  1.73 1.17  2.01  1.88 1.07   0.91
     26         1.49                         1.71 1.19        1.76 1.14   0.96
     28         1.76                         1.85 1.10        2.14 0.94   0.86
     34         1.77                         1.97 1.03        2.10 0.95   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.96(F 27 - 66.03)(1.07) + 66.98      0.94(F 26 - 64.12)(1.14) + 66.98

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  34  33    0.932 0.904 0.885 0.867
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.5 59.8 56.4 57.6 56.9 59.3 60.1 60.9 58.4 57.0 57.3 60.8 60.0 59.2 60.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 33 64.6 62.5 60.8 61.5 59.9 62.3 61.3 62.7 61.3 58.9 59.5 62.0 62.5 60.9 61.5
S- 27  1.2  1.0  0.6  0.4  0.1  1.0  1.5  2.1  0.9  1.2  1.5  1.5  1.1  0.7  1.3
S- 26  2.9  2.1  1.1  2.0  1.9  2.8  3.1  4.1  2.5  2.8  3.2  3.2  2.3  2.2  3.9
S- 34 -2.8 -1.4 -2.8 -3.1 -2.2 -2.5 -1.4 -2.0 -2.8 -1.8 -1.5 -1.1 -1.6 -1.0 -1.9
S- 33 -3.1 -2.7 -4.4 -3.9 -3.0 -3.0 -1.1 -1.8 -2.8 -1.9 -2.2 -1.2 -2.5 -1.7 -1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.96 1.97 0.41 0.42 0.91 1.17 60.21 58.58 1.63 59.03 57.95 1.08  -0.54
     26  2.54 3.51 1.79 2.16 2.47 2.85       57.05 3.16       56.36 2.66  -0.49
     34 -2.40-1.77-2.54-3.39-2.39-1.67       62.08-1.87       61.02-1.99  -0.12
     33 -2.71-1.96-2.94-3.56-2.92-1.96       62.42-2.21       61.48-2.45  -0.24
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.99  1.56                   2.26  1.89 1.19  1.58  1.35 1.18   0.99
     26         1.59                         1.81 1.25        1.27 1.25   1.00
     34         1.68                         2.10 1.07        1.54 1.03   0.96
     33         1.61                         1.77 1.28        1.37 1.16   0.91
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 57.95)(1.18) + 59.03      0.95(F 26 - 56.36)(1.25) + 59.03

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  34    0.965 0.950 0.934 0.934
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.8 46.6 42.7 44.6 46.9 45.7 45.8 49.9 42.6 45.4 43.9 50.9 44.1 44.5 46.6
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 33 51.4 50.7 48.0 49.8 50.2 49.4 48.9 52.7 47.1 48.2 47.0 52.5 47.1 47.4 49.6
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
S- 27  1.2  0.9  0.8  0.2  0.4  1.1  1.1  2.1  0.6  1.1  1.7  1.4  1.0  1.0  0.7
S- 26  1.8  1.4  0.1  0.9  2.0  1.8  1.9  3.3  1.0  2.0  2.8  2.5  2.2  1.5  1.7
S- 33 -3.6 -4.1 -5.3 -5.2 -3.2 -3.7 -3.1 -2.9 -4.5 -2.7 -3.1 -1.7 -3.0 -2.9 -3.0
S- 34 -2.1 -2.1 -1.9 -3.8 -2.3 -3.2 -2.5 -1.7 -3.2 -2.0 -1.7 -0.6 -2.4 -1.3 -2.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.13 1.97 1.00 0.66 0.94 1.08 48.06 46.26 1.80 45.86 44.84 1.02  -0.78
     26  1.96 2.83 1.70 1.66 1.65 1.97       45.40 2.65       44.07 1.79  -0.86
     33 -3.38-2.55-3.39-3.94-3.92-2.98       50.79-2.73       49.33-3.47  -0.73
     34 -2.26-1.70-2.10-2.86-2.55-2.00       49.74-1.68       48.10-2.24  -0.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.47  2.18                   2.86  2.67 1.07  2.29  2.10 1.09   1.02
     26         2.10                         2.42 1.18        1.91 1.20   1.02
     33         2.11                         2.46 1.16        1.86 1.23   1.06
     34         2.14                         2.66 1.07        2.05 1.12   1.04
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 44.84)(1.09) + 45.86      0.97(F 26 - 44.07)(1.20) + 45.86

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  26  34    0.971 0.941 0.936 0.933
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.2 33.4 24.6 31.9 33.9 31.1 28.3 33.3 29.9 32.3 32.1 37.5 30.6 28.6 34.3
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
S- 27  0.3  0.9  0.2 -0.3  0.0  0.6  0.4  1.3  0.5  1.1  1.5  1.3  1.3  0.9  0.3
S- 33 -5.8 -5.5 -6.0 -5.0 -4.7 -5.2 -5.1 -4.3 -5.8 -3.8 -4.3 -3.0 -4.4 -5.4 -3.3
S- 26 -0.9  0.6 -1.0  0.1  0.6  0.8  1.1  1.1  0.3  0.9  1.3  1.3  2.4 -0.4  0.6
S- 34 -2.5 -2.9 -3.8 -4.6 -3.4 -5.1 -4.0 -2.0 -4.3 -2.4 -2.9 -0.4 -4.1 -2.1 -2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.04 1.94 1.14 0.65 0.49 0.98 34.39 32.62 1.76 31.27 30.59 0.68  -1.08
     33 -4.43-3.35-4.27-5.03-5.15-4.29       37.87-3.48       36.04-4.77  -1.29
     26  1.09 2.23 1.17 0.77 0.32 0.90       32.29 2.10       30.70 0.58  -1.52
     34 -2.89-2.17-2.55-3.56-3.40-2.71       36.62-2.24       34.43-3.15  -0.92
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.02  2.75                   2.60  2.60 1.00  3.11  2.98 1.04   1.04
     33         2.51                         2.23 1.17        2.49 1.25   1.07
     26         2.57                         2.16 1.20        2.71 1.15   0.95
     34         2.60                         2.69 0.97        2.80 1.11   1.14
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.99(F 27 - 30.59)(1.04) + 31.27      0.97(F 33 - 36.04)(1.25) + 31.27

Station# 887  WASECA/EXP STATION  , mn  1869208    lat/lon 93.52   44.07     9M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  28  34    0.953 0.915 0.907 0.900
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 14.9 19.5 14.0 21.7 21.9 23.5 20.3 20.1 21.7 19.8 17.7 25.5 17.8 14.8 21.2
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
S- 27  0.2  0.6 -0.5 -1.0 -0.1  0.9  0.4  0.4  0.8  0.1  1.6  1.2  2.0  0.4 -2.0
S- 33 -6.7 -6.2 -7.2 -5.9 -6.4 -7.1 -5.6 -5.1 -6.2 -5.7 -5.7 -3.2 -5.6 -6.9 -7.1
S- 28  0.3  1.4  0.1 -2.3  0.1  0.8 -0.1  0.9 -0.9  2.4  2.6  2.5  2.0  3.7 -1.1
S- 34 -4.2 -4.9 -6.5 -6.3 -4.5 -6.4 -4.8 -3.2 -5.9 -3.2 -4.5 -0.8 -5.0 -3.1 -5.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.99 2.19 1.18 0.63 0.25 0.59 21.45 19.51 1.93 19.61 19.28 0.33  -1.60
     33 -5.61-4.29-5.56-6.23-6.24-5.77       26.02-4.57       25.66-6.05  -1.48
     28  1.44 2.67 1.77 0.90 0.33 1.60       19.01 2.44       18.79 0.82  -1.62
     34 -4.03-2.77-3.83-4.68-4.83-4.05       24.54-3.09       24.22-4.60  -1.52
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.38  3.17                   2.77  2.73 1.01  3.17  3.30 0.96   0.95
     33         2.87                         2.19 1.27        2.82 1.13   0.89
     28         3.60                         3.34 0.83        3.87 0.82   0.99
     34         3.05                         2.70 1.02        3.32 0.96   0.93
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.98(F 27 - 19.28)(0.96) + 19.61      0.96(F 33 - 25.66)(1.13) + 19.61

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 12.73 12.38 24.31 39.29 54.80 64.80 66.94 65.50 57.94 44.04 28.20 14.90
1952 13.04 17.02 30.06 42.95 59.02 67.43 71.64 70.19 61.67 49.92 35.21 23.98
1953 18.48 21.72 30.73 43.18 55.99 66.43 71.78 69.50 64.06 52.11 37.47 20.49
1954 17.88 21.08 34.46 41.79 55.03 64.52 70.68 68.17 59.27 48.24 35.33 23.94
1955 15.00 15.71 29.34 47.02 61.95 69.65 73.28 71.49 63.09 47.43 29.46 15.86
1956 10.45 16.13 25.55 40.83 56.56 66.75 71.39 67.49 62.47 49.34 36.82 21.09
1957 17.03 19.67 32.11 44.47 56.54 67.34 71.88 69.79 60.22 47.82 36.65 26.67
1958 21.18 22.92 32.52 47.00 57.65 64.93 69.29 69.53 63.88 51.06 34.83 20.73
1959 14.14 20.96 33.09 47.56 59.81 68.72 74.06 71.37 61.21 45.23 34.18 24.26
1960 20.80 16.94 27.36 41.41 57.13 66.81 71.77 71.34 63.68 51.23 35.08 22.07
1961 17.98 25.10 34.63 44.80 55.85 65.85 72.22 68.79 61.92 47.51 32.02 18.34
1962 12.87 16.93 27.72 42.18 55.84 64.55 68.27 65.98 60.90 50.13 37.31 21.29
1963 14.13 19.21 33.15 46.68 58.22 67.14 71.64 69.70 64.90 53.76 35.98 22.87
1964 18.09 22.45 31.57 44.82 60.14 69.49 72.01 69.11 60.53 48.37 31.52 16.53
1965  9.72 12.54 25.51 40.43 56.71 65.80 69.58 64.58 58.26 45.77 37.33 19.77
1966 13.47 15.95 29.32 42.93 54.16 66.70 71.20 69.19 59.58 45.87 30.95 18.98
1967 13.30 18.65 29.02 42.88 54.08 62.63 68.00 66.80 59.27 47.48 33.53 21.97
1968 15.84 22.61 34.01 46.90 55.88 64.05 70.16 68.14 60.70 48.17 32.30 16.46
1969 10.61 12.81 27.67 42.08 55.86 64.27 68.95 69.69 60.58 47.10 32.27 18.49
1970 12.35 14.18 27.64 41.69 57.17 67.59 72.82 70.43 61.86 47.08 30.99 16.00
1971 11.77 17.10 32.00 45.10 58.51 65.04 70.04 67.22 61.47 48.13 32.33 17.36
1972  9.84 14.08 26.23 43.25 56.86 65.89 69.82 67.38 59.00 45.12 27.69 17.46
1973 14.41 25.01 35.35 47.00 56.93 65.40 70.99 67.90 62.51 48.49 33.70 17.84
1974 12.76 17.24 30.11 42.59 55.79 66.11 70.71 67.89 59.45 47.93 36.41 24.06
1975 17.32 16.40 23.86 39.37 54.61 67.58 71.30 68.31 60.15 48.07 34.54 20.92
1976 18.79 23.03 36.11 45.83 59.55 67.96 74.17 71.75 61.64 45.63 28.83 13.71
1977 11.81 19.38 37.26 51.71 62.83 69.87 69.47 67.04 58.62 46.70 30.17 14.46
1978  7.47 12.99 26.86 43.78 57.22 66.71 70.75 70.61 63.27 48.19 30.17 13.34
1979  5.59  9.08 22.16 38.31 52.87 63.79 68.86 67.95 59.60 46.74 34.06 22.76
1980 17.69 17.22 29.39 45.48 59.73 67.53 69.80 67.58 58.71 47.85 33.33 23.19
1981 18.58 25.51 36.76 48.12 57.63 65.01 69.20 67.87 59.54 48.67 32.24 15.05
1982  6.94 12.08 27.73 43.06 54.89 65.27 69.07 68.06 59.52 44.92 33.04 23.46
1983 22.59 25.21 32.74 42.66 54.72 66.38 73.48 71.69 61.87 47.34 27.05 15.38
1984 13.26 20.92 32.12 42.31 57.09 65.68 71.62 68.15 60.55 46.93 32.75 19.72
1985 13.79 21.05 34.88 50.18 59.66 66.53 67.68 65.59 57.32 41.89 24.96 14.85
1986 12.71 21.90 31.72 46.80 59.11 68.08 70.52 66.77 58.69 45.59 34.86 25.73
1987 26.84 29.63 40.51 50.90 63.17 70.08 72.38 69.47 59.54 48.32 35.36 23.37
1988 16.18 19.23 31.98 49.02 63.27 72.79 75.39 71.08 60.40 45.98 31.98 22.79
1989 15.50 16.87 25.81 42.83 56.98 67.24 70.88 69.20 60.35 46.28 29.13 21.38
1990 19.55 28.34 35.16 46.08 57.24 65.26 69.97 68.56 60.88 49.52 33.37 21.59
1991 18.11 23.74 36.06 47.62 60.39 67.96 71.94 68.80 60.39 44.40 31.44 23.00
1992 23.89 28.67 35.88 46.97 56.48 63.70 65.46 64.18 58.40 45.44 30.84 17.79
1993 12.96 16.46 28.32 43.10 55.35 63.59 67.74 65.54 58.24 43.93 30.62 14.32
1994  7.83 12.98 29.25 46.88 59.69 67.30 69.32 67.56 61.37 50.86 36.54 23.72
1995 17.15 19.94 28.94 42.22 56.08 66.75 72.43 69.00 60.44 44.72 29.85 15.40
1996 11.98 13.89 26.53 39.49 55.47 65.33 70.76 67.87 60.65 44.40 26.81 11.67
1997  9.69 15.39 27.88 40.55 56.00 66.09 70.84 68.76 62.10 48.08 35.44 21.48

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  16  27  17    0.972 0.947 0.945 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.6 13.3 13.8 12.7 26.8 16.2 15.5 19.5 18.1 23.9 13.0  7.8 17.1 12.0  9.7
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 17 21.9 13.8  9.4 15.1 24.1 16.2 12.6 17.3 15.1 24.7  9.9  8.3 16.8 11.3  9.2
S- 28  0.6  0.4  1.6  0.5  1.5  2.1  0.4  1.2  1.9  0.3  0.7 -0.9 -0.5 -1.1 -0.2
S- 16  4.2  3.2  7.2  3.4  6.7  4.5  6.6  6.0  6.6  5.1  6.1  4.5  4.8  5.6  4.1
S- 27  1.5  0.9  0.8  0.8  3.3  2.4  0.4  1.8  2.5  2.0 -1.9 -2.3 -1.0 -0.7 -3.0
S- 17  0.7 -0.6  4.4 -2.4  2.8  0.0  2.9  2.3  3.0 -0.8  3.1 -0.5  0.4  0.7  0.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.78 1.42 1.03 0.60 0.62 0.03 15.57 14.08 1.49 16.14 15.56 0.57  -0.92
     16  5.90 6.71 6.64 5.67 5.03 5.26        8.75 6.81       10.87 5.26  -1.55
     27  0.66 1.17 0.82 0.59 0.98-0.62       14.29 1.28       15.63 0.51  -0.77
     17  1.69 2.75 2.19 1.39 0.98 0.91       13.04 2.53       15.03 1.10  -1.43
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.44  4.22                   3.40  3.27 1.04  5.14  4.77 1.08   1.04
     16         4.64                         3.96 0.86        4.90 1.05   1.22
     27         3.74                         3.27 1.04        3.87 1.33   1.27
     17         5.03                         4.49 0.76        5.10 1.01   1.33
Suggested regression eqns from two most closely related CDs ( 28 and  16): 
          0.99(F 28 - 15.56)(1.08) + 16.14      0.97(F 16 - 10.87)(1.05) + 16.14

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  16  27  17    0.970 0.962 0.957 0.939
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.2 20.9 21.0 21.9 29.6 19.2 16.9 28.3 23.7 28.7 16.5 13.0 19.9 13.9 15.4
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 28  0.5 -0.1  1.8  0.2  1.1  1.9  0.0  1.3  1.0  1.0  0.2 -0.8 -0.8 -0.9 -0.6
S- 16  4.1  2.7  6.0  2.5  6.8  5.1  6.7  5.9  5.1  5.1  3.6  4.0  5.1  5.3  4.2
S- 27  1.2  1.0  1.8  0.5  1.2  2.5 -0.5  2.0  2.1  2.7 -1.3 -1.8 -1.5 -1.1 -2.8
S- 17  0.4 -2.3  3.4 -2.9  3.7  0.8  2.6  2.6  1.3 -0.1 -0.4 -0.1  0.8  1.0 -0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.69 1.28 1.10 0.43 0.53-0.13 18.72 17.27 1.45 20.95 20.57 0.38  -1.07
     16  5.67 6.47 6.55 5.48 4.90 4.64       12.20 6.52       16.13 4.82  -1.70
     27  0.70 1.00 1.15 0.58 0.92-0.52       17.42 1.30       20.54 0.41  -0.89
     17  1.86 3.46 2.53 1.46 1.08 0.33       15.60 3.12       20.25 0.70  -2.42
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.74  4.48                   3.62  3.24 1.12  5.17  4.66 1.11   1.00
     16         4.97                         3.63 1.00        4.98 1.04   1.04
     27         4.06                         3.13 1.16        4.03 1.28   1.11
     17         5.23                         4.06 0.89        5.00 1.04   1.16
Suggested regression eqns from two most closely related CDs ( 28 and  16): 
          0.98(F 28 - 20.57)(1.11) + 20.95      0.98(F 16 - 16.13)(1.04) + 20.95

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.970 0.955 0.954 0.929
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.7 32.1 34.9 31.7 40.5 32.0 25.8 35.2 36.1 35.9 28.3 29.3 28.9 26.5 27.9
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 17 30.6 32.4 30.7 31.3 35.7 30.2 23.5 32.2 35.0 34.5 28.6 26.8 27.8 24.5 27.2
S- 28  0.8  0.7  1.6  0.4  1.5  1.9  0.5  1.5  0.6  1.6  1.1  0.5 -0.2  0.0  0.1
S- 27  0.8  0.7  1.9 -0.6  1.1  2.5  0.2  1.6  1.5  2.7  0.2  0.0 -1.0  0.3 -1.8
S- 16  4.2  2.6  5.7  3.1  6.4  4.9  5.3  5.6  3.5  4.9  3.1  4.5  4.4  5.6  4.5
S- 17  2.1 -0.3  4.2  0.4  4.8  1.8  2.3  2.9  1.0  1.3 -0.3  2.4  1.1  2.0  0.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.99 1.52 1.27 0.61 0.89 0.54 30.14 28.55 1.59 31.85 31.00 0.85  -0.75
     27  0.99 1.24 1.41 0.81 0.99 0.27       28.61 1.53       31.18 0.67  -0.86
     16  5.21 5.68 6.02 5.06 4.69 4.36       24.37 5.77       27.29 4.57  -1.20
     17  2.70 3.97 3.24 2.25 2.41 1.18       26.42 3.72       30.08 1.77  -1.95
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.01  3.75                   3.26  3.09 1.05  3.99  3.62 1.10   1.05
     27         3.55                         2.90 1.12        3.38 1.18   1.05
     16         4.11                         3.24 1.01        3.87 1.03   1.03
     17         3.99                         3.12 1.04        3.54 1.13   1.08
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 31.00)(1.10) + 31.85      0.98(F 27 - 31.18)(1.18) + 31.85

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.976 0.960 0.952 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.7 42.3 50.2 46.8 50.9 49.0 42.8 46.1 47.6 47.0 43.1 46.9 42.2 39.5 40.5
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 17 38.7 40.1 45.4 44.7 45.9 45.0 40.3 42.9 44.0 44.3 42.6 43.8 37.8 35.0 37.9
S- 28  1.3  1.5  1.6  1.0  1.5  2.0  1.0  1.6  1.0  1.9  1.7  1.2  1.5  1.1  1.2
S- 27  1.2  1.5  1.9  0.3  1.1  2.2  1.4  1.7  1.0  2.8  1.7  1.6  0.0  0.7  0.1
S- 16  4.5  3.5  4.8  3.0  5.5  5.0  4.5  4.5  3.6  4.2  3.1  4.1  4.7  5.3  5.0
S- 17  4.0  2.2  4.8  2.1  5.0  4.0  2.6  3.2  3.6  2.7  0.5  3.0  4.4  4.5  2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.42 1.92 1.50 1.02 1.27 1.38 43.63 41.76 1.87 45.17 43.77 1.40  -0.47
     27  1.38 1.65 1.47 1.23 1.36 1.14       41.92 1.71       43.90 1.28  -0.43
     16  4.85 5.27 5.59 4.51 4.44 4.28       38.31 5.31       40.83 4.35  -0.97
     17  3.93 4.74 4.42 3.53 3.63 3.05       39.03 4.60       41.90 3.27  -1.33
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.13  3.00                   2.57  2.47 1.04  3.42  3.32 1.03   0.99
     27         2.83                         2.12 1.21        3.14 1.09   0.90
     16         3.40                         2.33 1.10        3.46 0.99   0.90
     17         3.25                         2.32 1.11        3.23 1.06   0.95
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 43.77)(1.03) + 45.17      0.98(F 27 - 43.90)(1.09) + 45.17

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  15    0.966 0.966 0.943 0.933
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 54.7 57.1 59.7 59.1 63.2 63.3 57.0 57.2 60.4 56.5 55.3 59.7 56.1 55.5 56.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 16 50.4 52.9 54.3 54.8 59.2 59.1 53.3 53.0 56.8 52.6 51.6 54.6 52.2 50.6 51.4
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 28  1.9  1.9  1.8  1.6  1.7  2.3  1.4  1.7  1.1  1.8  2.1  2.3  2.5  2.0  2.2
S- 27  1.8  1.5  1.9  0.9  2.1  2.9  1.9  1.5  0.9  1.7  1.8  2.5  1.4  2.1  2.0
S- 16  4.3  4.2  5.3  4.3  4.0  4.2  3.6  4.3  3.6  3.9  3.8  5.1  3.9  4.8  4.6
S- 15  5.2  5.0  7.5  5.3  6.7  7.4  6.7  6.2  5.0  6.2  5.8  7.6  5.1  7.0  6.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.68 2.15 1.44 1.32 1.58 2.01 57.42 55.44 1.98 58.05 56.16 1.89  -0.09
     27  1.68 1.89 1.50 1.59 1.68 1.76       55.52 1.90       56.26 1.79  -0.11
     16  4.58 5.25 4.93 4.05 4.33 4.24       52.25 5.17       53.78 4.27  -0.90
     15  6.21 6.42 6.46 5.81 6.16 6.22       50.94 6.47       51.80 6.24  -0.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.41  2.33                   1.98  1.88 1.05  2.63  2.71 0.97   0.92
     27         2.14                         1.60 1.23        2.53 1.04   0.84
     16         2.58                         1.73 1.14        2.66 0.99   0.86
     15         2.28                         1.68 1.18        2.44 1.08   0.92
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 56.16)(0.97) + 58.05      0.98(F 27 - 56.26)(1.04) + 58.05

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  16    0.955 0.953 0.925 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 66.4 65.7 66.5 68.1 70.1 72.8 67.2 65.3 68.0 63.7 63.6 67.3 66.8 65.3 66.1
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
cd 16 61.8 61.5 61.7 63.9 65.8 68.7 64.1 61.6 64.3 60.1 59.0 62.6 62.5 61.1 62.5
S- 28  1.8  1.6  1.6  1.7  1.3  1.9  1.6  1.5  1.1  1.7  1.9  2.1  2.5  2.4  2.1
S- 27  2.0  1.9  2.0  2.0  1.6  2.7  2.1  1.4  0.9  1.4  1.2  2.2  1.7  2.5  2.8
S- 15  6.1  5.8  7.1  6.1  6.7  7.2  6.0  5.6  5.3  5.7  5.8  6.9  5.4  6.6  7.0
S- 16  4.6  4.2  4.9  4.2  4.3  4.1  3.2  3.6  3.7  3.6  4.6  4.7  4.2  4.2  3.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.59 2.07 1.40 1.18 1.45 1.98 66.68 64.79 1.89 66.85 65.06 1.79  -0.10
     27  1.89 2.25 1.80 1.77 1.80 1.82       64.55 2.14       64.95 1.90  -0.24
     15  6.22 6.62 6.41 5.81 6.14 6.09       60.13 6.55       60.63 6.22  -0.33
     16  4.37 5.12 4.55 3.87 4.15 4.10       61.71 4.97       62.73 4.12  -0.85
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.94  1.89                   1.62  1.49 1.09  2.26  2.35 0.96   0.88
     27         1.75                         1.35 1.20        2.14 1.05   0.88
     15         1.80                         1.34 1.21        2.04 1.11   0.91
     16         1.88                         1.17 1.38        2.29 0.99   0.72
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 65.06)(0.96) + 66.85      0.98(F 27 - 64.95)(1.05) + 66.85

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  26  29    0.953 0.930 0.898 0.897
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.5 71.6 67.7 70.5 72.4 75.4 70.9 70.0 71.9 65.5 67.7 69.3 72.4 70.8 70.8
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
S- 28  1.4  1.7  1.6  1.5  2.0  1.6  0.9  1.3  1.4  1.8  1.7  2.2  2.1  2.3  1.6
S- 27  2.1  2.1  2.0  2.1  2.0  2.4  1.6  1.3  1.7  1.5  0.9  2.0  1.5  2.8  2.5
S- 26  4.4  4.3  3.9  4.7  4.2  5.0  4.4  3.7  4.1  3.4  2.6  4.1  3.1  5.3  5.3
S- 29  0.7  0.1 -0.6 -0.1  1.0  0.3 -1.0 -0.5 -0.2  1.0  1.8  0.7  1.5  1.0  0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.55 1.99 1.54 1.08 1.34 1.87 71.10 69.24 1.85 70.69 69.02 1.68  -0.17
     27  2.22 2.64 2.37 2.22 1.90 1.84       68.48 2.62       68.79 1.90  -0.72
     26  4.48 4.82 4.55 4.63 4.26 3.98       66.26 4.84       66.53 4.17  -0.67
     29  0.10 0.60 0.01-0.66-0.12 0.93       70.68 0.41       70.26 0.44   0.03
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.94  1.87                   1.80  1.66 1.09  2.39  2.45 0.98   0.90
     27         1.68                         1.56 1.16        2.22 1.08   0.93
     26         1.66                         1.53 1.18        2.13 1.12   0.95
     29         2.01                         1.80 1.00        2.56 0.94   0.93
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 69.02)(0.98) + 70.69      0.96(F 27 - 68.79)(1.08) + 70.69

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  15  29    0.938 0.915 0.884 0.871
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.7 68.2 65.6 66.8 69.5 71.1 69.2 68.6 68.8 64.2 65.5 67.6 69.0 67.9 68.8
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
S- 28  1.2  2.0  1.6  1.3  2.3  2.0  1.2  1.2  2.1  2.4  2.1  2.3  2.0  2.5  1.8
S- 27  2.2  2.5  1.5  1.4  2.3  1.9  2.1  1.7  2.7  2.2  1.8  2.3  1.9  2.4  2.8
S- 15  6.0  5.8  5.9  5.4  6.3  7.1  5.4  5.4  6.1  6.0  6.1  6.1  6.6  5.6  6.4
S- 29  0.0 -0.2 -0.9  0.1  1.0  1.2 -1.1 -1.2 -0.7  0.8  1.6  0.6 -0.1  0.8  0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.80 2.28 1.89 1.29 1.48 2.18 68.84 66.69 2.15 68.15 66.27 1.88  -0.27
     27  2.55 3.13 2.69 2.53 2.01 2.30       65.90 2.94       66.03 2.11  -0.83
     15  6.47 7.19 6.32 6.71 5.91 6.13       61.93 6.91       62.14 6.01  -0.90
     29 -0.09 0.38-0.07-0.80-0.27 0.47       68.59 0.24       68.00 0.15  -0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.82  1.76                   2.06  1.85 1.12  1.95  2.14 0.91   0.82
     27         1.55                         1.73 1.19        1.88 1.04   0.87
     15         1.62                         1.85 1.12        1.85 1.05   0.94
     29         1.86                         1.91 1.08        2.21 0.88   0.82
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 66.27)(0.91) + 68.15      0.96(F 27 - 66.03)(1.04) + 68.15

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  29    0.936 0.893 0.890 0.886
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.9 60.5 57.3 58.7 59.5 60.4 60.3 60.9 60.4 58.4 58.2 61.4 60.4 60.7 62.1
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 16 57.2 55.4 52.1 54.3 54.4 55.4 56.6 57.1 55.2 53.4 52.9 57.1 56.0 56.1 57.2
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
S- 28  0.9  2.3  1.9  1.7  2.9  2.1  1.3  1.5  2.4  2.5  2.5  2.4  2.2  2.5  2.4
S- 27  1.6  1.8  1.5  1.5  2.8  2.2  1.8  2.1  2.9  2.6  2.5  2.1  1.6  2.2  3.2
S- 16  4.6  5.1  5.2  4.3  5.2  5.0  3.7  3.8  5.2  5.0  5.4  4.3  4.4  4.6  4.9
S- 29 -0.6  1.0  0.2  0.2  1.4  0.2 -0.8 -0.9  0.1  0.7  1.3  1.0 -0.1  1.2  0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.15 2.65 2.27 1.77 1.72 2.40 61.60 59.04 2.56 60.08 57.99 2.09  -0.48
     27  2.55 3.14 2.61 2.59 1.93 2.42       58.58 3.02       57.95 2.13  -0.88
     16  5.07 5.90 4.92 5.14 4.52 4.82       55.96 5.64       55.36 4.72  -0.92
     29  0.40 0.90 0.56-0.08 0.00 0.73       60.76 0.84       59.68 0.40  -0.44
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.73  1.66                   2.05  2.03 1.01  1.33  1.53 0.87   0.86
     27         1.56                         1.89 1.09        1.35 0.99   0.91
     16         1.77                         2.28 0.90        1.60 0.83   0.93
     29         1.65                         2.08 0.99        1.63 0.82   0.83
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 57.99)(0.87) + 60.08      0.94(F 27 - 57.95)(0.99) + 60.08

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  15  34  27    0.949 0.918 0.916 0.914
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.3 46.9 41.9 45.6 48.3 46.0 46.3 49.5 44.4 45.4 43.9 50.9 44.7 44.4 48.1
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
S- 28  1.1  1.9  1.9  1.7  2.2  1.6  1.4  1.8  2.1  1.6  1.9  2.3  2.0  2.5  2.1
S- 15  4.5  5.6  4.7  5.8  5.8  5.7  5.9  6.8  6.5  5.1  6.4  5.3  6.6  5.4  6.2
S- 34 -2.6 -1.8 -2.7 -2.8 -0.9 -2.9 -2.1 -2.1 -1.5 -2.0 -1.7 -0.6 -1.8 -1.4 -1.2
S- 27  0.7  1.3  0.0  1.2  1.8  1.3  1.6  1.8  2.4  1.2  1.8  1.4  1.6  0.9  2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.09 2.90 2.16 1.72 1.56 2.08 48.80 46.06 2.73 46.25 44.38 1.87  -0.87
     15  6.10 6.94 5.94 6.20 5.42 5.94       42.10 6.70       40.48 5.76  -0.93
     34 -1.55-0.82-1.27-1.90-2.27-1.44       49.74-0.94       48.10-1.86  -0.92
     27  1.84 2.85 1.83 1.61 1.22 1.63       46.26 2.54       44.84 1.41  -1.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.30  2.26                   2.58  2.75 0.94  2.25  2.26 0.99   1.06
     15         2.31                         2.86 0.90        2.28 0.99   1.10
     34         2.14                         2.66 0.97        2.05 1.10   1.14
     27         2.18                         2.67 0.96        2.10 1.07   1.11
Suggested regression eqns from two most closely related CDs ( 28 and  15): 
          0.97(F 28 - 44.38)(0.99) + 46.25      0.96(F 15 - 40.48)(0.99) + 46.25

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  16    0.968 0.938 0.936 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.0 32.8 25.0 34.9 35.4 32.0 29.1 33.4 31.4 30.8 30.6 36.5 29.9 26.8 35.4
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 16 23.0 25.7 19.8 27.9 31.5 27.1 24.2 26.8 25.8 25.3 26.4 31.2 24.2 20.4 31.1
S- 28  1.1  1.4  1.6  1.9  1.7  1.1  1.1  2.2  1.2  1.3  0.6  1.6  0.6  1.6  1.7
S- 34 -2.6 -3.6 -3.5 -1.7 -2.0 -4.2 -3.2 -1.9 -2.7 -3.8 -4.4 -1.3 -4.8 -3.9 -1.7
S- 27  0.2  0.2  0.5  2.6  1.4  1.5  1.2  1.4  2.0 -0.4  0.0  0.4  0.5 -0.9  1.5
S- 16  4.0  7.1  5.1  7.0  3.8  4.9  4.9  6.6  5.7  5.5  4.3  5.3  5.6  6.4  4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.63 2.39 1.78 1.29 1.34 1.23 34.49 32.20 2.29 31.40 30.01 1.39  -0.90
     34 -2.80-2.07-2.55-3.28-2.97-3.25       36.62-2.13       34.43-3.03  -0.90
     27  1.14 2.04 1.14 0.93 0.92 0.44       32.62 1.87       30.59 0.81  -1.06
     16  5.68 6.37 5.97 5.51 5.13 5.30       28.13 6.36       26.04 5.36  -1.00
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.06  2.91                   2.81  2.99 0.94  3.33  3.20 1.04   1.11
     34         2.60                         2.69 1.05        2.80 1.19   1.13
     27         2.75                         2.60 1.08        2.98 1.12   1.03
     16         3.24                         3.60 0.78        3.41 0.98   1.25
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.98(F 28 - 30.01)(1.04) + 31.40      0.97(F 34 - 34.43)(1.19) + 31.40

Station# 888  WHEATON             , mn  1890704    lat/lon 96.48   45.80    24M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  29    0.960 0.928 0.919 0.905
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 15.4 19.7 14.9 25.7 23.4 22.8 21.4 21.6 23.0 17.8 14.3 23.7 15.4 11.7 21.5
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 16 11.9 12.4 10.5 18.6 19.4 16.6 16.2 14.0 18.3 12.4 10.7 18.0  9.4  5.8 19.1
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
S- 28  0.8  1.6  1.0  1.7  1.6  0.0  1.0  2.4  0.4  0.4 -0.8  0.8 -0.4  0.5 -0.8
S- 27  0.7  0.8  0.3  3.1  1.4  0.2  1.6  1.8  2.1 -1.9 -1.8 -0.5 -0.4 -2.7 -1.7
S- 16  3.5  7.3  4.4  7.1  4.0  6.2  5.2  7.6  4.7  5.4  3.6  5.7  6.0  5.8  2.4
S- 29 -2.4 -0.1 -2.7 -2.0 -1.5 -3.6 -3.2 -0.1 -3.9 -2.3 -6.5 -0.9 -4.8 -2.1 -4.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.04 1.97 1.21 0.72 0.98 0.03 20.85 19.01 1.84 19.48 18.79 0.68  -1.16
     27  0.59 1.49 0.63 0.45 0.90-0.98       19.51 1.34       19.28 0.20  -1.14
     16  5.85 6.81 6.46 5.54 5.30 4.81       13.99 6.86       14.22 5.26  -1.61
     29 -2.38-1.43-2.12-2.78-2.35-3.54       22.46-1.60       22.17-2.69  -1.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.74  3.60                   3.24  3.34 0.97  4.11  3.87 1.06   1.09
     27         3.17                         2.73 1.19        3.30 1.24   1.05
     16         4.01                         4.07 0.80        4.03 1.02   1.28
     29         3.87                         3.81 0.85        3.91 1.05   1.24
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 18.79)(1.06) + 19.48      0.96(F 27 - 19.28)(1.24) + 19.48

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 12.84 13.35 25.24 39.99 55.14 65.01 66.88 64.53 56.65 42.35 27.75 14.70
1952 13.39 16.53 29.61 42.45 58.34 66.82 70.12 68.16 58.60 47.06 33.26 23.02
1953 17.22 20.29 29.33 42.67 55.44 65.59 70.81 68.56 63.37 51.43 36.56 19.59
1954 16.98 20.20 33.72 41.45 55.72 65.12 70.54 67.33 58.45 48.03 35.46 23.86
1955 15.50 16.45 30.09 46.92 61.11 69.02 72.53 70.38 61.48 44.65 27.70 13.84
1956  9.92 14.91 25.43 40.75 56.60 65.91 69.87 65.48 61.06 48.70 36.73 20.60
1957 16.10 18.15 30.67 42.83 55.07 65.51 69.94 67.85 58.49 46.26 35.05 25.73
1958 19.67 21.53 30.56 46.03 56.53 63.74 67.34 67.57 62.08 49.77 33.60 19.15
1959 12.90 19.73 31.86 46.27 58.51 67.58 72.30 69.37 59.40 42.82 31.76 21.44
1960 18.49 14.87 25.43 39.71 55.53 64.94 69.52 68.62 61.23 48.87 33.98 21.88
1961 18.61 24.59 33.04 43.19 54.55 65.00 70.81 67.91 61.15 47.68 32.23 18.35
1962 12.02 15.79 26.89 42.43 56.21 64.85 68.14 65.68 60.41 49.43 36.80 20.91
1963 13.60 18.26 32.78 46.16 58.19 66.40 70.97 68.77 64.21 53.61 36.05 22.76
1964 18.12 22.46 31.47 44.12 59.19 68.64 70.62 67.79 59.20 47.59 31.35 16.86
1965  9.43 10.99 22.92 38.78 55.79 65.36 68.93 64.04 57.45 44.98 36.15 19.16
1966 13.34 16.64 30.09 43.16 54.08 65.80 70.30 68.01 59.05 45.95 30.91 18.98
1967 12.31 16.76 27.22 41.80 54.15 62.71 67.98 66.36 58.75 46.77 33.36 21.74
1968 15.89 22.02 33.78 46.65 56.29 63.78 69.42 67.22 60.49 48.38 33.13 17.62
1969 11.95 13.68 28.22 42.31 55.97 63.97 68.42 68.79 59.99 46.72 31.85 17.51
1970 11.34 13.19 26.92 41.29 57.15 67.24 71.58 68.69 60.16 46.66 31.47 16.92
1971 12.13 16.20 30.39 43.44 57.63 64.47 69.02 66.12 60.92 48.37 32.99 17.47
1972 10.19 14.02 26.00 42.79 56.44 65.71 69.09 66.47 58.37 45.28 29.08 19.46
1973 16.25 25.87 35.27 46.63 56.77 65.66 70.81 67.67 62.09 49.33 34.59 19.54
1974 13.46 17.78 30.30 43.07 56.11 65.72 69.80 66.82 58.49 47.43 35.51 22.60
1975 16.06 15.63 24.00 39.80 55.17 67.66 70.75 67.79 59.65 47.65 34.29 20.43
1976 17.75 21.80 35.38 45.72 59.26 67.12 72.01 69.00 58.64 43.05 26.21 10.86
1977  9.39 17.52 36.37 51.03 62.43 69.24 69.27 66.99 58.53 46.29 30.13 15.00
1978  8.48 13.58 27.34 43.87 57.27 66.26 69.83 69.39 62.27 48.50 30.35 13.32
1979  5.45 10.12 23.98 39.75 53.64 64.06 68.59 67.26 59.28 47.12 34.49 23.31
1980 18.12 18.53 30.30 45.93 59.79 67.59 69.76 67.33 58.13 47.37 33.24 23.46
1981 18.67 25.49 36.65 47.98 57.43 64.51 68.20 66.39 58.22 47.82 32.25 15.88
1982  8.19 12.85 27.89 42.79 53.75 63.11 66.03 65.55 57.90 43.93 31.89 21.19
1983 20.04 23.24 31.76 41.97 53.22 64.00 71.23 69.71 60.75 46.58 25.92 13.46
1984 10.69 18.64 30.77 40.82 55.92 64.23 69.78 65.51 58.33 45.38 32.27 17.81
1985 11.49 18.17 32.75 48.77 58.35 65.27 65.77 63.86 54.95 40.69 23.10 13.32
1986 10.29 19.52 30.57 45.54 58.24 66.65 69.39 65.91 57.58 44.30 32.46 22.65
1987 23.99 28.19 39.88 50.28 62.28 69.14 70.85 67.62 57.05 46.97 33.73 21.57
1988 12.51 15.97 29.06 47.61 61.82 71.97 74.40 69.96 58.88 44.46 30.04 21.49
1989 13.64 15.71 24.05 41.07 55.63 66.41 70.62 68.08 59.03 44.80 27.87 19.48
1990 16.82 24.87 32.39 43.92 56.12 64.30 68.89 67.13 58.84 47.66 30.95 18.64
1991 14.50 20.81 33.79 46.13 59.47 67.40 70.82 66.74 57.81 42.07 28.45 19.95
1992 20.63 25.61 32.65 44.34 55.24 63.18 64.66 62.37 56.06 44.00 30.00 17.75
1993 12.43 15.77 26.91 41.38 53.91 62.75 67.01 64.05 55.92 41.97 29.80 14.63
1994  7.87 12.37 27.29 44.80 57.41 65.84 67.91 66.09 59.51 49.04 34.71 22.69
1995 16.47 20.22 28.89 41.63 54.99 65.59 71.31 67.31 58.67 42.88 28.90 14.90
1996 11.06 12.81 24.57 38.03 53.57 63.63 68.56 65.59 58.23 42.82 26.62 12.37
1997 10.55 15.46 27.43 39.14 54.45 64.50 69.68 67.07 59.87 45.75 32.87 19.53

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  34    0.950 0.947 0.901 0.890
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.0 10.7 11.5 10.3 24.0 12.5 13.6 16.8 14.5 20.6 12.4  7.9 16.5 11.1 10.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 16 18.3 10.0  6.5  9.3 20.1 11.6  8.9 13.5 11.6 18.7  6.9  3.3 12.3  6.4  5.6
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
S- 28 -2.0 -2.2 -0.7 -1.9 -1.4 -1.6 -1.4 -1.5 -1.7 -2.9  0.2 -0.9 -1.1 -2.0  0.6
S- 27 -1.1 -1.7 -1.5 -1.6  0.5 -1.2 -1.4 -0.9 -1.1 -1.2 -2.5 -2.3 -1.7 -1.6 -2.1
S- 16  1.7  0.7  4.9  1.0  3.9  0.9  4.8  3.3  2.9  1.9  5.6  4.5  4.1  4.7  5.0
S- 34 -5.1 -6.4 -7.7 -9.3 -4.8 -6.9 -9.0 -6.3 -6.3 -8.9 -5.6 -9.1 -6.3 -9.9 -6.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.01 0.65 0.85 0.58-1.34-1.13 14.99 14.08 0.91 14.20 15.56-1.36  -2.27
     27 -0.13 0.40 0.65 0.57-0.99-1.78       14.29 0.70       15.63-1.43  -2.13
     16  5.10 5.93 6.47 5.65 3.07 4.11        8.75 6.23       10.87 3.32  -2.91
     34 -6.16-5.62-5.53-5.63-6.93-7.46       20.32-5.33       21.39-7.19  -1.86
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.88  4.22                   3.12  3.27 0.96  4.38  4.77 0.92   0.96
     27         3.74                         3.27 0.96        3.87 1.13   1.18
     16         4.64                         3.96 0.79        4.90 0.89   1.13
     34         3.67                         2.63 1.19        3.88 1.13   0.95
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 15.56)(0.92) + 14.20      0.97(F 27 - 15.63)(1.13) + 14.20

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  17    0.963 0.960 0.928 0.906
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.2 18.6 18.2 19.5 28.2 16.0 15.7 24.9 20.8 25.6 15.8 12.4 20.2 12.8 15.5
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 16 21.1 18.2 15.0 19.4 22.8 14.2 10.2 22.4 18.7 23.5 12.8  8.9 14.8  8.6 11.2
cd 17 24.9 23.3 17.7 24.8 26.0 18.5 14.3 25.7 22.4 28.7 16.8 13.1 19.1 12.9 15.7
S- 28 -1.5 -2.4 -1.1 -2.2 -0.4 -1.4 -1.1 -2.1 -2.0 -2.1 -0.5 -1.4 -0.5 -1.9 -0.5
S- 27 -0.7 -1.2 -1.0 -1.8 -0.2 -0.8 -1.7 -1.5 -0.8 -0.3 -2.0 -2.4 -1.2 -2.2 -2.7
S- 16  2.1  0.4  3.1  0.2  5.4  1.8  5.5  2.5  2.1  2.1  2.9  3.4  5.4  4.3  4.2
S- 17 -1.6 -4.6  0.5 -5.2  2.2 -2.5  1.4 -0.8 -1.6 -3.1 -1.0 -0.7  1.1 -0.1 -0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28 -0.18 0.43 0.50 0.38-1.28-1.28 17.87 17.27 0.60 19.16 20.57-1.41  -2.01
     27 -0.18 0.15 0.55 0.53-0.89-1.67       17.42 0.46       20.54-1.38  -1.84
     16  4.79 5.62 5.94 5.43 3.09 3.50       12.20 5.67       16.13 3.03  -2.64
     17  0.99 2.61 1.92 1.41-0.73-0.82       15.60 2.28       20.25-1.09  -3.37
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.25  4.48                   3.54  3.24 1.09  4.56  4.66 0.98   0.90
     27         4.06                         3.13 1.13        4.03 1.13   1.00
     16         4.97                         3.63 0.98        4.98 0.92   0.94
     17         5.23                         4.06 0.87        5.00 0.91   1.04
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 20.57)(0.98) + 19.16      0.98(F 27 - 20.54)(1.13) + 19.16

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  16  26    0.965 0.961 0.921 0.920
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.8 30.8 32.8 30.6 39.9 29.1 24.0 32.4 33.8 32.7 26.9 27.3 28.9 24.6 27.4
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
S- 28 -0.2 -0.7 -0.5 -0.7  0.9 -1.0 -1.2 -1.2 -1.7 -1.6 -0.3 -1.4 -0.2 -1.9 -0.3
S- 27 -0.2 -0.6 -0.3 -1.7  0.4 -0.4 -1.5 -1.2 -0.8 -0.5 -1.2 -1.9 -1.1 -1.6 -2.3
S- 16  3.2  1.3  3.6  2.0  5.8  1.9  3.5  2.9  1.3  1.7  1.7  2.5  4.3  3.7  4.1
S- 26  0.0 -0.4  0.9 -1.4  3.0  0.9 -0.5  0.0  1.0  1.5 -1.0 -1.1  0.4  0.0 -2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.15 0.76 0.58 0.61-0.48-1.08 29.27 28.55 0.72 30.18 31.00-0.82  -1.54
     27  0.15 0.48 0.72 0.81-0.37-1.35       28.61 0.66       31.18-0.99  -1.66
     16  4.37 4.92 5.33 5.06 3.33 2.75       24.37 4.90       27.29 2.90  -2.00
     26  0.99 1.04 1.11 1.84 0.78-0.17       28.07 1.20       30.09 0.09  -1.10
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.76  3.75                   3.20  3.09 1.04  3.88  3.62 1.07   1.04
     27         3.55                         2.90 1.10        3.38 1.15   1.04
     16         4.11                         3.24 0.99        3.87 1.00   1.02
     26         2.98                         2.20 1.45        3.12 1.24   0.86
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 31.00)(1.07) + 30.18      0.98(F 27 - 31.18)(1.15) + 30.18

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  26  16    0.969 0.964 0.917 0.909
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.0 40.8 48.8 45.5 50.3 47.6 41.1 43.9 46.1 44.3 41.4 44.8 41.6 38.0 39.1
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
S- 28  0.6  0.0  0.2 -0.3  0.9  0.6 -0.8 -0.5 -0.5 -0.7  0.0 -0.9  0.9 -0.4 -0.2
S- 27  0.5  0.0  0.5 -0.9  0.5  0.8 -0.4 -0.5 -0.5  0.2  0.0 -0.5 -0.6 -0.7 -1.3
S- 26  2.1  1.3  2.4 -0.1  3.2  3.4  1.7  1.0  0.9  2.6  1.0  1.9  1.0  1.2  0.1
S- 16  3.8  2.0  3.4  1.8  4.8  3.6  2.7  2.3  2.1  1.5  1.4  2.0  4.2  3.8  3.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.68 1.28 0.95 0.98 0.15-0.25 42.92 41.76 1.16 43.70 43.77-0.08  -1.24
     27  0.64 1.00 0.91 1.19 0.24-0.49       41.92 1.00       43.90-0.20  -1.20
     26  2.11 2.24 1.77 2.90 2.12 1.27       40.89 2.03       42.11 1.59  -0.44
     16  4.11 4.62 5.04 4.47 3.32 2.65       38.31 4.60       40.83 2.87  -1.74
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.99  3.00                   2.48  2.47 1.00  3.43  3.32 1.03   1.03
     27         2.83                         2.12 1.17        3.14 1.09   0.93
     26         2.44                         1.61 1.54        2.98 1.15   0.75
     16         3.40                         2.33 1.07        3.46 0.99   0.93
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 43.77)(1.03) + 43.70      0.98(F 27 - 43.90)(1.09) + 43.70

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  26  29    0.974 0.968 0.934 0.932
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.2 55.9 58.3 58.2 62.3 61.8 55.6 56.1 59.5 55.2 53.9 57.4 55.0 53.6 54.5
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 29 52.5 55.0 58.4 57.1 61.2 61.2 56.5 55.8 58.7 55.9 53.9 58.1 52.5 54.1 54.1
S- 28  0.4  0.8  0.5  0.7  0.8  0.8  0.0  0.6  0.2  0.5  0.7  0.0  1.5  0.1  0.7
S- 27  0.3  0.3  0.6  0.1  1.2  1.5  0.5  0.3  0.0  0.4  0.4  0.2  0.3  0.2  0.4
S- 26  2.4  2.1  2.9  1.8  4.3  4.7  3.3  2.4  1.9  2.7  2.6  2.9  2.2  2.5  2.7
S- 29  0.7  0.9 -0.1  1.2  1.0  0.7 -0.9  0.3  0.8 -0.6  0.0 -0.7  2.5 -0.5  0.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.03 1.50 1.21 1.28 0.48 0.53 56.79 55.44 1.36 56.71 56.16 0.55  -0.80
     27  1.03 1.24 1.26 1.55 0.58 0.27       55.52 1.28       56.26 0.45  -0.83
     26  3.11 3.04 2.90 3.98 2.95 2.51       53.78 3.02       53.93 2.78  -0.24
     29  0.54 1.10 0.47 0.44 0.33 0.26       55.94 0.86       56.34 0.37  -0.49
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.29  2.33                   1.80  1.88 0.96  2.74  2.71 1.01   1.05
     27         2.14                         1.60 1.12        2.53 1.08   0.97
     26         1.88                         1.37 1.31        2.37 1.16   0.88
     29         2.27                         1.81 0.99        2.68 1.02   1.03
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.99(F 28 - 56.16)(1.01) + 56.71      0.98(F 27 - 56.26)(1.08) + 56.71

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  26  15    0.954 0.950 0.916 0.916
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.0 64.2 65.3 66.7 69.1 72.0 66.4 64.3 67.4 63.2 62.8 65.8 65.6 63.6 64.5
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 28 -0.6  0.2  0.3  0.3  0.3  1.1  0.7  0.6  0.6  1.2  1.1  0.6  1.3  0.7  0.5
S- 27 -0.3  0.4  0.8  0.6  0.7  1.8  1.3  0.4  0.4  0.9  0.3  0.7  0.5  0.8  1.2
S- 26  2.0  2.8  3.2  2.8  3.7  5.2  4.2  3.1  2.6  3.2  2.2  3.4  2.1  3.4  3.9
S- 15  3.7  4.3  5.8  4.7  5.8  6.4  5.2  4.6  4.7  5.2  4.9  5.5  4.2  4.9  5.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.84 1.25 0.96 0.94 0.18 0.86 65.97 64.79 1.17 65.66 65.06 0.60  -0.57
     27  1.14 1.44 1.37 1.53 0.53 0.70       64.55 1.42       64.95 0.70  -0.72
     26  3.46 3.65 3.40 4.02 3.10 2.96       62.40 3.57       62.47 3.19  -0.38
     15  5.47 5.81 5.98 5.57 4.87 4.98       60.13 5.83       60.63 5.02  -0.81
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.89  1.89                   1.43  1.49 0.96  2.36  2.35 1.00   1.05
     27         1.75                         1.35 1.06        2.14 1.10   1.04
     26         1.62                         1.36 1.05        1.94 1.22   1.16
     15         1.80                         1.34 1.07        2.04 1.16   1.08
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 65.06)(1.00) + 65.66      0.97(F 27 - 64.95)(1.10) + 65.66

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  26  34    0.949 0.937 0.910 0.907
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.2 69.8 65.8 69.4 70.8 74.4 70.6 68.9 70.8 64.7 67.0 67.9 71.3 68.6 69.7
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
S- 28 -0.9 -0.1 -0.3  0.4  0.5  0.6  0.6  0.2  0.3  1.0  1.0  0.8  0.9  0.1  0.4
S- 27 -0.1  0.3  0.1  1.0  0.5  1.4  1.3  0.2  0.6  0.7  0.1  0.6  0.4  0.6  1.3
S- 26  2.2  2.5  2.0  3.6  2.7  4.0  4.1  2.6  2.9  2.6  1.9  2.7  1.9  3.1  4.2
S- 34 -3.2 -2.6 -3.3 -2.7 -2.0 -0.8 -1.3 -3.1 -2.4 -1.8 -2.4 -1.9 -1.6 -1.4 -2.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.46 0.71 0.77 0.38-0.16 0.65 69.95 69.24 0.71 69.39 69.02 0.37  -0.34
     27  1.13 1.36 1.60 1.52 0.39 0.62       68.48 1.48       68.79 0.60  -0.88
     26  3.39 3.54 3.78 3.93 2.76 2.76       66.26 3.70       66.53 2.87  -0.83
     34 -2.21-2.31-1.79-2.30-2.64-1.94       72.03-2.07       71.56-2.17  -0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.81  1.87                   1.55  1.66 0.94  2.34  2.45 0.96   1.02
     27         1.68                         1.56 1.00        2.22 1.05   1.06
     26         1.66                         1.53 1.01        2.13 1.10   1.08
     34         1.73                         1.73 0.90        2.18 1.08   1.20
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 69.02)(0.96) + 69.39      0.97(F 27 - 68.79)(1.05) + 69.39

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  26    0.943 0.912 0.884 0.876
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 69.7 65.5 63.9 65.9 67.6 70.0 68.1 67.1 66.7 62.4 64.1 66.1 67.3 65.6 67.1
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
S- 28 -0.8 -0.7 -0.1  0.5  0.5  0.9  0.1 -0.2  0.0  0.6  0.7  0.9  0.3  0.2  0.1
S- 27  0.2 -0.1 -0.2  0.5  0.5  0.8  1.0  0.3  0.7  0.4  0.3  0.8  0.2  0.1  1.1
S- 29 -2.0 -2.8 -2.6 -0.8 -0.8  0.1 -2.2 -2.6 -2.8 -1.0  0.1 -0.9 -1.8 -1.5 -1.5
S- 26  2.3  1.7  1.2  2.3  2.2  2.7  3.2  2.5  2.9  2.0  1.9  2.6  1.8  2.1  3.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.45 0.63 0.97 0.41-0.19 0.39 67.47 66.69 0.78 66.47 66.27 0.19  -0.59
     27  1.19 1.48 1.77 1.65 0.34 0.51       65.90 1.57       66.03 0.43  -1.14
     29 -1.45-1.28-0.98-1.68-1.95-1.32       68.59-1.12       68.00-1.53  -0.41
     26  3.14 3.46 3.56 3.74 2.30 2.44       63.99 3.48       64.12 2.35  -1.13
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.69  1.76                   1.73  1.85 0.94  2.00  2.14 0.93   1.00
     27         1.55                         1.73 1.00        1.88 1.06   1.06
     29         1.86                         1.91 0.90        2.21 0.90   1.00
     26         1.49                         1.71 1.01        1.76 1.13   1.12
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 66.27)(0.93) + 66.47      0.95(F 27 - 66.03)(1.06) + 66.47

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  29  34    0.932 0.895 0.880 0.863
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.8 58.3 55.0 57.6 57.0 58.9 59.0 58.8 57.8 56.1 55.9 59.5 58.7 58.2 59.9
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
S- 28 -0.3  0.1 -0.5  0.6  0.4  0.5  0.0 -0.5 -0.1  0.2  0.2  0.5  0.4  0.0  0.1
S- 27  0.5 -0.5 -0.9  0.4  0.3  0.6  0.4  0.1  0.3  0.2  0.2  0.2 -0.2 -0.3  0.9
S- 29 -1.7 -1.2 -2.2 -0.9 -1.1 -1.3 -2.1 -2.9 -2.5 -1.6 -1.0 -0.9 -1.8 -1.2 -1.3
S- 34 -3.6 -2.9 -4.2 -3.1 -2.1 -2.9 -2.5 -4.1 -3.5 -2.7 -2.8 -2.4 -2.9 -1.9 -2.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  0.76 0.98 1.51 0.96 0.01 0.18 60.22 59.04 1.18 58.10 57.99 0.11  -1.07
     27  1.16 1.47 1.85 1.79 0.22 0.20       58.58 1.63       57.95 0.15  -1.48
     29 -0.98-0.77-0.21-0.88-1.72-1.48       60.76-0.55       59.68-1.59  -1.04
     34 -2.20-2.27-1.10-2.02-3.08-2.64       62.08-1.87       61.02-2.92  -1.05
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.86  1.66                   2.07  2.03 1.02  1.52  1.53 1.00   0.98
     27         1.56                         1.89 1.10        1.35 1.13   1.03
     29         1.65                         2.08 1.00        1.63 0.94   0.94
     34         1.68                         2.10 0.98        1.54 0.99   1.01
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.97(F 28 - 57.99)(1.00) + 58.10      0.95(F 27 - 57.95)(1.13) + 58.10

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  27  34  15    0.961 0.950 0.937 0.930
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 46.6 45.4 40.7 44.3 47.0 44.5 44.8 47.7 42.1 44.0 42.0 49.0 42.9 42.8 45.8
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 28  0.3  0.4  0.7  0.4  0.8  0.0  0.0 -0.1 -0.2  0.2  0.0  0.5  0.1  0.9 -0.2
S- 27  0.0 -0.3 -1.2 -0.1  0.4 -0.2  0.1 -0.1  0.1 -0.3 -0.2 -0.4 -0.2 -0.7 -0.1
S- 34 -3.3 -3.3 -3.9 -4.1 -2.2 -4.5 -3.6 -3.9 -3.8 -3.4 -3.6 -2.5 -3.6 -3.0 -3.5
S- 15  3.8  4.1  3.5  4.5  4.4  4.2  4.5  4.9  4.2  3.6  4.5  3.5  4.8  3.8  3.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.05 1.26 1.81 1.47 0.28 0.18 47.55 46.06 1.49 44.62 44.38 0.25  -1.24
     27  0.81 1.20 1.49 1.37-0.07-0.27       46.26 1.29       44.84-0.21  -1.51
     34 -2.58-2.47-1.62-2.15-3.56-3.34       49.74-2.19       48.10-3.48  -1.29
     15  5.06 5.29 5.59 5.95 4.13 4.04       42.10 5.45       40.48 4.14  -1.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.60  2.26                   2.94  2.75 1.07  2.25  2.26 0.99   0.93
     27         2.18                         2.67 1.10        2.10 1.07   0.97
     34         2.14                         2.66 1.10        2.05 1.10   0.99
     15         2.31                         2.86 1.03        2.28 0.99   0.96
Suggested regression eqns from two most closely related CDs ( 28 and  27): 
          0.98(F 28 - 44.38)(0.99) + 44.62      0.97(F 27 - 44.84)(1.07) + 44.62

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  15    0.955 0.950 0.943 0.900
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 25.9 32.3 23.1 32.5 33.7 30.0 27.9 31.0 28.5 30.0 29.8 34.7 28.9 26.6 32.9
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
S- 27 -1.0 -0.3 -1.3  0.2 -0.2 -0.4 -0.1 -1.0 -1.0 -1.2 -0.9 -1.5 -0.4 -1.1 -1.1
S- 28  0.0  0.9 -0.2 -0.5  0.1 -0.8 -0.1 -0.2 -1.8  0.5 -0.2 -0.2 -0.4  1.4 -0.9
S- 34 -3.8 -4.1 -5.3 -4.1 -3.7 -6.1 -4.4 -4.3 -5.7 -4.7 -5.3 -3.2 -5.8 -4.1 -4.3
S- 15  2.4  5.1  3.1  4.8  3.8  4.4  5.4  4.4  3.4  3.9  3.8  1.9  6.0  4.0  2.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.35 0.90 1.05 0.90-0.51-1.01 33.63 32.62 1.01 29.85 30.59-0.75  -1.75
     28  0.84 1.25 1.69 1.25-0.09-0.23       32.20 1.42       30.01-0.17  -1.59
     34 -3.59-3.21-2.64-3.31-4.40-4.70       36.62-2.99       34.43-4.58  -1.59
     15  5.10 5.46 5.97 6.02 3.96 3.68       27.95 5.68       25.90 3.94  -1.73
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.13  2.75                   2.90  2.60 1.12  3.05  2.98 1.02   0.92
     28         2.91                         2.99 0.97        3.20 0.96   0.98
     34         2.60                         2.69 1.08        2.80 1.09   1.01
     15         2.97                         2.80 1.04        3.27 0.94   0.90
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 30.59)(1.02) + 29.85      0.97(F 28 - 30.01)(0.96) + 29.85

Station# 889  WILLMAR/STATE HOSPIT, mn  1900405    lat/lon 95.02   45.13     7M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  29    0.944 0.940 0.900 0.881
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 13.5 17.8 13.3 22.6 21.6 21.5 19.5 18.6 20.0 17.8 14.6 22.7 14.9 12.4 19.5
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 29 17.8 19.8 17.5 27.7 24.8 26.4 24.5 21.7 26.9 20.1 20.8 24.6 20.2 13.8 25.8
S- 27 -1.2 -1.1 -1.2  0.0 -0.4 -1.1 -0.3 -1.1 -1.0 -2.0 -1.5 -1.5 -0.9 -2.0 -3.6
S- 28 -1.1 -0.3 -0.6 -1.4 -0.2 -1.3 -0.9 -0.6 -2.6  0.4 -0.4 -0.2 -0.9  1.2 -2.8
S- 34 -5.6 -6.6 -7.2 -5.3 -4.8 -8.4 -5.6 -4.7 -7.6 -5.2 -7.6 -3.6 -7.9 -5.5 -7.5
S- 29 -4.3 -2.0 -4.2 -5.0 -3.3 -4.9 -5.1 -3.1 -7.0 -2.4 -6.1 -1.9 -5.3 -1.4 -6.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27 -0.11 0.47 0.64 0.48-0.88-1.78 20.12 19.51 0.61 18.02 19.28-1.26  -1.87
     28  0.34 0.95 1.23 0.75-0.80-0.77       19.01 1.11       18.79-0.78  -1.89
     34 -5.14-4.49-4.38-4.83-5.96-6.42       24.54-4.41       24.22-6.20  -1.79
     29 -3.08-2.45-2.11-2.75-4.14-4.33       22.46-2.33       22.17-4.15  -1.82
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.45  3.17                   3.18  2.73 1.16  3.39  3.30 1.03   0.88
     28         3.60                         3.34 0.95        3.87 0.88   0.92
     34         3.05                         2.70 1.17        3.32 1.02   0.87
     29         3.87                         3.81 0.83        3.91 0.87   1.04
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.97(F 27 - 19.28)(1.03) + 18.02      0.97(F 28 - 18.79)(0.88) + 18.02

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 16.90 16.96 27.67 40.72 55.28 64.79 67.56 65.78 58.46 44.60 30.74 18.62
1952 17.94 21.39 33.33 44.04 59.56 67.77 71.64 68.98 59.76 48.62 34.94 25.32
1953 20.75 24.06 32.36 44.23 56.86 67.17 71.88 69.15 63.43 51.96 38.37 23.39
1954 20.72 23.13 36.07 43.54 57.68 66.45 72.09 69.27 59.79 49.78 37.17 26.88
1955 18.91 20.27 32.97 48.61 61.36 69.27 73.50 72.77 64.01 47.68 30.36 16.87
1956 12.81 17.73 27.60 42.51 58.29 67.22 70.77 66.24 61.97 49.79 38.11 22.86
1957 19.47 21.49 33.50 44.41 56.26 66.55 70.92 68.25 57.91 45.43 34.95 26.69
1958 21.21 22.59 30.95 45.71 56.40 64.06 67.84 67.92 62.03 50.22 34.81 21.07
1959 14.09 19.87 32.00 47.16 60.13 68.65 73.78 70.33 60.68 44.01 33.06 23.03
1960 19.65 15.62 26.41 40.16 56.29 64.82 70.05 69.26 61.96 49.98 35.40 23.31
1961 18.91 23.70 32.63 43.11 55.08 64.83 70.36 67.66 61.25 48.28 33.78 20.23
1962 14.70 16.97 28.37 43.28 57.63 66.10 69.18 66.74 60.73 49.77 37.09 20.90
1963 13.55 18.62 33.89 47.62 59.71 68.05 72.22 69.44 64.46 54.32 36.98 24.49
1964 19.92 24.75 32.96 44.94 59.21 68.54 70.64 67.77 59.29 48.41 33.43 20.41
1965 13.63 15.57 27.06 42.01 58.39 67.64 71.03 65.88 59.21 47.35 39.11 22.95
1966 17.36 20.54 32.85 45.38 55.65 67.51 71.65 68.80 60.05 47.67 34.06 22.63
1967 17.35 22.77 33.04 45.90 56.47 64.44 69.32 67.45 59.86 48.11 35.10 24.29
1968 18.73 25.17 36.42 48.66 58.31 65.75 71.57 68.69 61.67 49.36 34.36 19.80
1969 14.83 16.24 29.89 43.60 57.69 65.98 69.71 69.67 60.61 48.09 34.04 20.34
1970 14.75 16.40 30.15 44.60 60.35 69.78 73.12 69.99 61.20 48.17 33.14 19.67
1971 15.31 19.45 33.22 45.39 59.73 66.63 70.91 66.75 60.63 48.54 34.19 19.33
1972 12.10 16.06 27.17 43.27 55.97 65.24 68.62 66.47 58.76 46.48 30.92 22.13
1973 18.95 27.95 36.72 47.40 57.83 66.91 72.61 69.41 63.89 51.27 36.80 22.69
1974 18.05 23.39 34.93 46.12 57.61 67.03 71.00 68.06 59.71 48.99 37.25 25.78
1975 19.51 19.83 26.99 42.34 57.03 69.26 72.60 69.38 61.63 49.28 36.73 23.83
1976 21.69 25.69 37.74 47.11 59.35 67.60 72.68 70.47 59.86 44.99 28.73 15.17
1977 13.90 21.97 39.00 52.85 63.92 70.93 70.77 68.22 59.48 47.66 32.16 17.21
1978 10.65 15.87 29.56 45.37 57.93 66.94 70.86 70.45 63.31 49.99 32.17 15.60
1979  7.71 11.78 25.53 40.99 54.95 64.96 69.57 68.04 60.05 47.95 35.60 25.20
1980 20.16 21.32 32.00 46.65 60.26 68.89 72.28 70.34 60.83 49.90 35.51 26.61
1981 22.32 27.88 38.78 49.53 59.96 66.84 70.38 67.86 58.46 48.09 33.37 18.60
1982 11.37 15.85 29.44 43.52 54.78 65.32 68.80 67.70 59.35 45.89 33.99 23.75
1983 22.32 24.69 32.09 41.58 53.58 65.73 73.32 71.45 61.62 47.27 27.35 15.99
1984 13.75 20.93 30.81 40.24 55.53 65.31 71.13 66.86 58.80 45.83 33.39 20.28
1985 14.00 19.80 33.40 49.08 58.91 66.18 67.39 65.22 56.62 41.95 25.10 15.24
1986 12.39 21.35 31.50 46.10 58.03 66.80 69.01 65.89 57.58 45.00 33.01 23.78
1987 25.33 29.52 39.99 50.68 62.66 69.82 71.13 67.86 57.62 47.36 34.51 22.08
1988 12.89 16.19 29.05 47.29 61.48 71.69 74.50 69.90 59.03 45.51 31.93 25.41
1989 18.04 20.05 27.08 42.65 56.44 66.57 71.27 68.80 60.08 45.66 28.92 21.12
1990 19.17 27.61 34.35 45.04 56.75 64.87 69.93 68.28 60.03 48.33 31.59 19.36
1991 16.23 22.58 35.72 46.91 59.89 67.60 70.84 66.83 57.78 41.98 29.46 21.73
1992 22.92 26.80 33.02 44.06 54.75 62.44 63.80 61.21 55.57 44.30 31.03 19.11
1993 14.03 17.01 27.14 40.62 52.33 61.87 66.78 64.74 56.58 43.07 31.20 16.70
1994 10.24 15.33 29.54 46.38 58.18 65.93 67.74 65.62 59.78 49.75 36.30 24.75
1995 19.73 23.10 31.21 42.21 54.42 64.90 70.96 67.39 59.02 43.37 31.00 18.10
1996 15.64 17.00 27.76 39.15 53.64 63.08 68.41 65.35 58.53 43.59 27.72 14.10
1997 12.66 18.96 30.25 41.26 55.04 65.38 70.89 68.91 61.41 47.67 34.95 22.34

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  33    0.929 0.919 0.912 0.898
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.3 13.8 14.0 12.4 25.3 12.9 18.0 19.2 16.2 22.9 14.0 10.2 19.7 15.6 12.7
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
S- 28  0.3  0.9  1.9  0.2  0.0 -1.2  3.0  0.9  0.0 -0.6  1.8  1.5  2.1  2.6  2.7
S- 34 -2.9 -3.4 -5.2 -7.2 -3.5 -6.5 -4.6 -4.0 -4.6 -6.6 -4.0 -6.7 -3.0 -5.3 -4.0
S- 27  1.2  1.4  1.0  0.5  1.8 -0.9  3.0  1.5  0.6  1.1 -0.9  0.1  1.6  2.9  0.0
S- 33 -5.4 -5.4 -5.8 -5.8 -2.6 -8.1 -5.2 -4.7 -4.6 -5.8 -7.0 -7.8 -3.9 -5.3 -7.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.77 3.59 3.56 3.65 1.19 1.43 17.54 14.08 3.46 16.62 15.56 1.06  -2.40
     34 -3.38-2.68-2.82-2.56-4.40-4.90       20.32-2.77       21.39-4.77  -1.99
     27  2.64 3.34 3.36 3.64 1.54 0.78       14.29 3.26       15.63 1.00  -2.26
     33 -4.51-4.16-4.00-3.78-5.06-5.98       21.50-3.95       22.28-5.65  -1.70
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.82  4.22                   2.89  3.27 0.88  4.30  4.77 0.90   1.02
     34         3.67                         2.63 1.10        3.88 1.11   1.01
     27         3.74                         3.27 0.89        3.87 1.11   1.25
     33         3.46                         2.94 0.99        3.36 1.28   1.30
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.96(F 28 - 15.56)(0.90) + 16.62      0.96(F 34 - 21.39)(1.11) + 16.62

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  33  27  34    0.936 0.922 0.919 0.918
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.7 20.9 19.8 21.4 29.5 16.2 20.0 27.6 22.6 26.8 17.0 15.3 23.1 17.0 19.0
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 34 28.1 25.1 25.2 29.3 32.8 23.2 24.9 31.9 27.9 33.4 20.9 21.3 26.6 22.3 24.1
S- 28  0.0 -0.1  0.5 -0.3  1.0 -1.2  3.2  0.6 -0.2 -0.9  0.8  1.5  2.4  2.2  3.0
S- 33 -5.4 -4.9 -4.7 -6.9 -3.1 -8.0 -6.2 -5.2 -4.7 -5.6 -6.3 -6.7 -3.8 -6.1 -7.0
S- 27  0.7  1.1  0.6  0.0  1.1 -0.6  2.6  1.2  0.9  0.9 -0.7  0.6  1.6  2.0  0.8
S- 34 -3.4 -4.2 -5.4 -8.0 -3.3 -7.0 -4.9 -4.2 -5.3 -6.6 -3.9 -6.0 -3.5 -5.3 -5.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.47 3.14 3.13 3.61 0.85 1.26 20.18 17.27 2.91 21.39 20.57 0.83  -2.08
     33 -4.46-4.50-4.04-3.32-5.07-5.73       24.43-4.25       27.02-5.63  -1.38
     27  2.48 2.86 3.18 3.76 1.23 0.86       17.42 2.76       20.54 0.85  -1.91
     34 -3.51-2.83-2.94-2.47-4.69-5.10       23.07-2.89       26.47-5.07  -2.19
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   4.03  4.48                   3.03  3.24 0.93  4.18  4.66 0.90   0.96
     33         3.74                         2.99 1.01        3.43 1.22   1.20
     27         4.06                         3.13 0.97        4.03 1.04   1.07
     34         4.11                         2.95 1.03        3.89 1.08   1.05
Suggested regression eqns from two most closely related CDs ( 28 and  33): 
          0.97(F 28 - 20.57)(0.90) + 21.39      0.96(F 33 - 27.02)(1.22) + 21.39

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  33  27    0.925 0.917 0.914 0.898
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.1 30.8 33.4 31.5 40.0 29.0 27.1 34.3 35.7 33.0 27.1 29.5 31.2 27.8 30.3
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
S- 28  0.1 -0.6  0.1  0.2  1.0 -1.0  1.8  0.7  0.2 -1.3 -0.1  0.8  2.1  1.3  2.5
S- 34 -2.6 -3.2 -4.8 -6.0 -2.2 -5.9 -5.2 -3.6 -4.6 -5.8 -3.8 -4.6 -3.8 -4.9 -4.0
S- 33 -4.4 -4.9 -4.7 -6.9 -2.6 -6.2 -5.6 -4.7 -4.4 -6.0 -5.1 -5.7 -4.8 -5.2 -5.8
S- 27  0.1 -0.6  0.4 -0.8  0.5 -0.4  1.5  0.8  1.1 -0.2 -1.0  0.3  1.3  1.5  0.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.12 2.85 2.98 2.97 0.59 0.80 31.18 28.55 2.64 31.53 31.00 0.52  -2.11
     34 -2.95-2.09-2.39-2.32-3.92-4.51       33.42-2.24       35.86-4.33  -2.09
     33 -3.79-3.60-3.20-2.83-4.48-5.27       34.59-3.41       36.64-5.12  -1.71
     27  2.11 2.58 3.11 3.16 0.70 0.52       28.61 2.58       31.18 0.35  -2.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.56  3.75                   2.88  3.09 0.93  3.35  3.62 0.93   0.99
     34         3.45                         3.01 0.96        3.05 1.10   1.15
     33         3.18                         2.78 1.04        2.80 1.20   1.15
     27         3.55                         2.90 0.99        3.38 0.99   1.00
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.96(F 28 - 31.00)(0.93) + 31.53      0.96(F 34 - 35.86)(1.10) + 31.53

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  33  27    0.925 0.913 0.907 0.888
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.6 40.2 49.1 46.1 50.7 47.3 42.7 45.0 46.9 44.1 40.6 46.4 42.2 39.2 41.3
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
S- 34 -2.3 -2.9 -2.9 -4.2 -1.7 -3.2 -4.6 -2.5 -3.7 -4.0 -3.8 -3.0 -2.0 -3.8 -3.0
S- 28  0.2 -0.6  0.5  0.3  1.3  0.2  0.8  0.6  0.3 -1.0 -0.8  0.7  1.5  0.8  1.9
S- 33 -3.7 -3.8 -3.2 -5.4 -2.3 -3.2 -4.4 -3.2 -4.8 -4.3 -4.7 -2.6 -4.2 -4.9 -4.2
S- 27  0.1 -0.6  0.8 -0.4  0.9  0.5  1.2  0.6  0.2 -0.1 -0.8  1.1  0.0  0.4  0.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -2.06-1.32-1.61-1.59-2.82-3.34 44.14 45.73-1.59 44.22 47.40-3.18  -1.59
     28  1.88 2.48 2.87 2.52 0.64 0.48       41.76 2.38       43.77 0.45  -1.93
     33 -2.82-2.50-2.39-2.07-3.32-4.25       46.73-2.59       48.14-3.93  -1.34
     27  1.85 2.20 2.84 2.73 0.74 0.25       41.92 2.22       43.90 0.32  -1.90
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.95  2.74                   2.33  2.28 1.02  3.34  3.24 1.03   1.01
     28         3.00                         2.47 0.94        3.32 1.01   1.07
     33         2.52                         1.96 1.19        2.97 1.12   0.95
     27         2.83                         2.12 1.10        3.14 1.07   0.97
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.96(F 34 - 47.40)(1.03) + 44.22      0.96(F 28 - 43.77)(1.01) + 44.22

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  33  36  28    0.929 0.900 0.893 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.6 55.5 58.9 58.0 62.7 61.5 56.4 56.8 59.9 54.8 52.3 58.2 54.4 53.6 55.0
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
cd 36 56.7 59.0 62.1 63.1 64.2 64.0 60.7 59.8 63.7 59.1 58.1 62.0 56.8 59.5 57.6
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
S- 34 -1.4 -1.9 -2.0 -2.9 -1.2 -1.5 -2.7 -1.6 -2.3 -2.6 -3.9 -2.1 -1.2 -3.2 -0.8
S- 33 -2.8 -2.6 -2.2 -3.9 -1.2 -0.9 -1.9 -1.4 -3.2 -3.2 -5.0 -1.9 -2.9 -3.5 -1.3
S- 36 -3.1 -3.5 -3.2 -5.0 -1.5 -2.5 -4.3 -3.1 -3.9 -4.4 -5.8 -3.8 -2.3 -5.9 -2.5
S- 28  0.7  0.4  1.0  0.5  1.2  0.5  0.9  1.2  0.6  0.0 -0.9  0.8  0.9  0.1  1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.30-0.81-0.97-0.88-1.83-2.30 57.88 58.91-1.03 56.78 58.86-2.08  -1.05
     33 -1.69-1.49-1.29-1.06-2.03-3.00       59.42-1.55       59.31-2.54  -0.99
     36 -3.19-2.95-3.11-2.77-3.29-4.08       61.07-3.20       60.42-3.65  -0.45
     28  1.91 2.51 2.90 2.29 1.01 0.41       55.44 2.44       56.16 0.62  -1.82
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.44  2.19                   1.80  1.83 0.99  2.93  2.77 1.06   1.08
     33         1.95                         1.54 1.17        2.45 1.19   1.02
     36         2.03                         1.75 1.03        2.52 1.16   1.13
     28         2.33                         1.88 0.96        2.71 1.08   1.12
Suggested regression eqns from two most closely related CDs ( 34 and  33): 
          0.96(F 34 - 58.86)(1.06) + 56.78      0.95(F 33 - 59.31)(1.19) + 56.78

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  29  33    0.927 0.905 0.898 0.854
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.7 65.3 66.2 66.8 69.8 71.7 66.6 64.9 67.6 62.4 61.9 65.9 64.9 63.1 65.4
cd 34 66.7 66.6 67.5 69.6 71.5 72.1 67.7 66.6 69.9 64.6 65.1 67.6 66.0 65.3 66.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 29 64.4 64.9 66.6 66.7 69.3 70.8 66.6 64.6 67.0 62.6 61.9 66.0 63.7 63.3 64.6
cd 33 67.8 66.4 67.5 69.5 71.7 71.5 67.2 66.2 70.5 65.4 66.3 67.1 67.0 65.4 65.8
S- 34 -1.0 -1.3 -1.3 -2.8 -1.7 -0.4 -1.2 -1.7 -2.3 -2.2 -3.2 -1.7 -1.1 -2.2 -0.9
S- 28  1.1  1.2  1.2  0.5  1.0  0.8  0.9  1.1  0.8  0.4  0.2  0.7  0.6  0.2  1.4
S- 29  1.3  0.4 -0.4  0.1  0.5  0.9  0.0  0.3  0.6 -0.1  0.0 -0.1  1.2 -0.2  0.8
S- 33 -2.1 -1.1 -1.3 -2.7 -1.8  0.2 -0.6 -1.4 -2.9 -3.0 -4.4 -1.2 -2.1 -2.3 -0.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.11-1.03-0.86-0.65-1.34-1.92 66.79 67.92-1.13 65.88 67.53-1.66  -0.53
     28  1.71 2.00 2.45 2.03 1.13 0.62       64.79 2.00       65.06 0.82  -1.18
     29  0.97 1.24 1.48 0.99 0.60 0.32       65.58 1.21       65.52 0.35  -0.86
     33 -1.08-1.06-0.57-0.49-1.31-2.33       67.87-1.08       67.69-1.81  -0.74
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.02  1.77                   1.55  1.52 1.02  2.48  2.20 1.13   1.10
     28         1.89                         1.49 1.04        2.35 1.05   1.01
     29         1.97                         1.52 1.02        2.34 1.06   1.03
     33         1.65                         1.38 1.13        2.04 1.21   1.08
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.96(F 34 - 67.53)(1.13) + 65.88      0.95(F 28 - 65.06)(1.05) + 65.88

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  28  29  27    0.932 0.925 0.909 0.863
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.3 71.1 67.4 69.0 71.1 74.5 71.3 69.9 70.8 63.8 66.8 67.7 71.0 68.4 70.9
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 28 72.1 69.9 66.1 69.0 70.4 73.8 70.0 68.7 70.5 63.7 66.0 67.2 70.4 68.4 69.2
cd 29 72.8 71.5 68.3 70.6 71.4 75.1 71.8 70.4 72.1 64.4 66.0 68.6 70.9 69.8 70.1
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
S- 34 -1.1 -1.2 -1.6 -3.1 -1.7 -0.7 -0.7 -2.0 -2.4 -2.7 -2.7 -2.1 -2.0 -1.6 -0.8
S- 28  1.2  1.2  1.3  0.0  0.8  0.7  1.2  1.3  0.3  0.1  0.8  0.6  0.6  0.0  1.7
S- 29  0.6 -0.4 -0.9 -1.6 -0.2 -0.6 -0.6 -0.5 -1.3 -0.6  0.8 -0.9  0.0 -1.4  0.8
S- 27  2.0  1.6  1.7  0.6  0.8  1.5  2.0  1.2  0.6 -0.2 -0.1  0.4  0.0  0.5  2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -1.24-1.29-0.62-1.00-1.47-2.02 70.90 72.03-1.13 69.81 71.56-1.75  -0.62
     28  1.44 1.72 1.93 1.68 1.01 0.58       69.24 1.65       69.02 0.79  -0.86
     29 -0.01 0.33 0.41-0.06-0.45-0.37       70.68 0.21       70.26-0.45  -0.66
     27  2.11 2.38 2.77 2.82 1.56 0.54       68.48 2.42       68.79 1.01  -1.40
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   2.02  1.73                   1.72  1.73 0.99  2.60  2.18 1.19   1.20
     28         1.87                         1.66 1.03        2.45 1.06   1.03
     29         2.01                         1.80 0.95        2.56 1.02   1.07
     27         1.68                         1.56 1.10        2.22 1.17   1.06
Suggested regression eqns from two most closely related CDs ( 34 and  28): 
          0.97(F 34 - 71.56)(1.19) + 69.81      0.96(F 28 - 69.02)(1.06) + 69.81

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  29  27    0.924 0.912 0.896 0.849
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 71.4 66.9 65.2 65.9 67.9 69.9 68.8 68.3 66.8 61.2 64.7 65.6 67.4 65.3 68.9
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 29 71.7 68.3 66.5 66.7 68.4 69.9 70.3 69.7 69.5 63.3 63.9 66.9 69.1 67.1 68.6
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
S- 28  1.0  0.7  1.2  0.5  0.7  0.8  0.8  1.0  0.1 -0.5  1.3  0.4  0.4 -0.1  1.9
S- 34 -1.8 -1.9 -1.8 -3.2 -1.6 -1.5 -1.1 -2.3 -3.1 -3.3 -1.8 -2.1 -2.6 -1.4 -0.6
S- 29 -0.2 -1.5 -1.3 -0.8 -0.6  0.0 -1.5 -1.4 -2.7 -2.1  0.8 -1.3 -1.7 -1.7  0.4
S- 27  1.9  1.2  1.1  0.5  0.7  0.7  1.7  1.5  0.8 -0.8  1.0  0.3  0.3 -0.1  3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.35 1.63 1.86 1.69 0.82 0.51 68.36 66.69 1.68 66.95 66.27 0.68  -1.00
     34 -1.37-1.41-0.69-1.08-1.81-2.11       69.60-1.24       68.95-2.00  -0.76
     29 -0.54-0.27-0.10-0.41-0.94-1.20       68.59-0.23       68.00-1.04  -0.81
     27  2.10 2.49 2.65 2.93 1.35 0.63       65.90 2.47       66.03 0.92  -1.55
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.99  1.76                   1.79  1.85 0.97  2.38  2.14 1.12   1.15
     34         1.77                         1.97 0.91        2.10 1.13   1.25
     29         1.86                         1.91 0.94        2.21 1.08   1.15
     27         1.55                         1.73 1.03        1.88 1.27   1.23
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.96(F 28 - 66.27)(1.12) + 66.95      0.95(F 34 - 68.95)(1.13) + 66.95

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  29  27    0.885 0.852 0.839 0.819
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.6 58.8 56.6 57.6 57.6 59.0 60.1 60.0 57.8 55.6 56.6 59.8 59.0 58.5 61.4
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 29 62.4 59.6 57.1 58.4 58.2 60.2 61.1 61.8 60.3 57.7 57.0 60.4 60.5 59.4 61.2
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
S- 28  0.6  0.6  1.2  0.6  1.0  0.7  1.1  0.7 -0.2 -0.3  0.9  0.8  0.8  0.3  1.7
S- 34 -2.7 -2.4 -2.6 -3.1 -1.5 -2.7 -1.4 -2.9 -3.5 -3.2 -2.2 -2.2 -2.6 -1.6 -0.7
S- 29 -0.8 -0.8 -0.5 -0.9 -0.5 -1.2 -1.0 -1.7 -2.5 -2.1 -0.4 -0.6 -1.5 -0.9  0.2
S- 27  1.3  0.0  0.8  0.4  0.8  0.8  1.5  1.3  0.3 -0.2  0.8  0.5  0.1  0.0  2.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  1.59 1.90 2.25 2.14 0.78 0.56 61.00 59.04 1.96 58.67 57.99 0.68  -1.28
     34 -1.37-1.35-0.35-0.84-2.32-2.27       62.08-1.08       61.02-2.35  -1.26
     29 -0.16 0.15 0.54 0.30-0.95-1.11       60.76 0.23       59.68-1.01  -1.25
     27  1.99 2.39 2.59 2.96 0.98 0.57       58.58 2.41       57.95 0.72  -1.69
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   1.95  1.66                   1.92  2.03 0.95  1.69  1.53 1.10   1.17
     34         1.68                         2.10 0.91        1.54 1.10   1.21
     29         1.65                         2.08 0.92        1.63 1.04   1.12
     27         1.56                         1.89 1.02        1.35 1.26   1.24
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.94(F 28 - 57.99)(1.10) + 58.67      0.92(F 34 - 61.02)(1.10) + 58.67

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  15    0.914 0.905 0.893 0.862
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.3 45.8 42.0 45.0 47.4 45.5 45.7 48.3 42.0 44.3 43.1 49.8 43.4 43.6 47.7
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 28  1.0  0.8  1.9  1.1  1.2  1.1  0.8  0.6 -0.3  0.5  1.1  1.2  0.6  1.7  1.7
S- 34 -2.6 -2.9 -2.6 -3.4 -1.8 -3.4 -2.7 -3.2 -3.9 -3.1 -2.5 -1.8 -3.1 -2.2 -1.6
S- 27  0.7  0.2  0.0  0.6  0.8  0.9  1.0  0.6  0.0  0.0  0.9  0.3  0.3  0.0  1.8
S- 15  4.5  4.5  4.8  5.2  4.8  5.2  5.3  5.6  4.1  3.9  5.6  4.2  5.3  4.6  5.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.16 2.47 2.99 2.94 1.11 0.92 48.68 46.06 2.62 45.38 44.38 1.00  -1.62
     34 -1.47-1.26-0.44-0.68-2.73-2.60       49.74-1.06       48.10-2.73  -1.67
     27  1.92 2.41 2.66 2.84 0.76 0.48       46.26 2.42       44.84 0.54  -1.89
     15  6.17 6.50 6.77 7.42 4.96 4.78       42.10 6.58       40.48 4.89  -1.68
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   2.60  2.26                   2.61  2.75 0.95  2.28  2.26 1.01   1.06
     34         2.14                         2.66 0.98        2.05 1.11   1.14
     27         2.18                         2.67 0.98        2.10 1.08   1.11
     15         2.31                         2.86 0.91        2.28 1.00   1.09
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.96(F 28 - 44.38)(1.01) + 45.38      0.95(F 34 - 48.10)(1.11) + 45.38

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  33    0.926 0.922 0.919 0.882
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.4 33.4 25.1 33.0 34.5 31.9 28.9 31.6 29.5 31.0 31.2 36.3 31.0 27.7 35.0
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
S- 27  0.5  0.8  0.7  0.8  0.5  1.5  1.0 -0.3  0.0 -0.2  0.5  0.1  1.7  0.0  1.0
S- 34 -2.3 -3.0 -3.3 -3.6 -2.9 -4.2 -3.4 -3.7 -4.7 -3.6 -3.9 -1.6 -3.7 -3.0 -2.2
S- 28  1.4  2.0  1.8  0.1  0.9  1.1  0.9  0.4 -0.8  1.5  1.2  1.4  1.7  2.5  1.2
S- 33 -5.6 -5.6 -5.5 -3.9 -4.1 -4.3 -4.5 -6.0 -6.2 -5.1 -5.3 -4.2 -4.0 -6.3 -2.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.96 2.51 2.83 2.81 0.76 0.46 35.22 32.62 2.60 31.16 30.59 0.57  -2.02
     34 -1.97-1.60-0.86-1.40-3.13-3.23       36.62-1.40       34.43-3.26  -1.86
     28  2.46 2.86 3.47 3.17 1.18 1.25       32.20 3.02       30.01 1.15  -1.86
     33 -3.50-2.78-2.59-2.86-4.88-4.81       37.87-2.65       36.04-4.88  -2.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.05  2.75                   2.55  2.60 0.98  2.97  2.98 1.00   1.01
     34         2.60                         2.69 0.95        2.80 1.06   1.11
     28         2.91                         2.99 0.85        3.20 0.93   1.09
     33         2.51                         2.23 1.14        2.49 1.19   1.04
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.96(F 27 - 30.59)(1.00) + 31.16      0.96(F 34 - 34.43)(1.06) + 31.16

Station# 890  WINDOM              , mn  1903307    lat/lon 95.12   43.87    26M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   28  34  27  33    0.916 0.913 0.913 0.879
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 16.0 20.3 15.2 23.8 22.1 25.4 21.1 19.4 21.7 19.1 16.7 24.8 18.1 14.1 22.3
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
S- 28  1.4  2.2  1.3 -0.3  0.3  2.7  0.8  0.1 -0.8  1.8  1.6  1.8  2.3  3.0  0.0
S- 34 -3.0 -4.1 -5.3 -4.2 -4.3 -4.5 -3.9 -3.9 -5.9 -3.8 -5.5 -1.5 -4.7 -3.8 -4.7
S- 27  1.3  1.4  0.7  1.1  0.1  2.8  1.3 -0.4  0.8 -0.6  0.6  0.5  2.3 -0.3 -0.8
S- 33 -5.6 -5.5 -6.0 -3.8 -6.2 -5.2 -4.7 -5.9 -6.1 -6.3 -6.7 -3.9 -5.3 -7.6 -6.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     28  2.73 3.38 3.71 3.56 1.21 1.38 22.47 19.01 3.46 20.01 18.79 1.21  -2.25
     34 -2.75-2.07-1.89-2.02-3.95-4.27       24.54-2.07       24.22-4.21  -2.14
     27  2.28 2.90 3.13 3.30 1.13 0.37       19.51 2.95       19.28 0.73  -2.23
     33 -4.32-3.59-3.62-3.56-5.36-5.99       26.02-3.55       25.66-5.65  -2.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     28   3.33  3.60                   2.73  3.34 0.82  3.36  3.87 0.87   1.06
     34         3.05                         2.70 1.01        3.32 1.01   1.00
     27         3.17                         2.73 1.00        3.30 1.02   1.02
     33         2.87                         2.19 1.25        2.82 1.19   0.96
Suggested regression eqns from two most closely related CDs ( 28 and  34): 
          0.96(F 28 - 18.79)(0.87) + 20.01      0.96(F 34 - 24.22)(1.01) + 20.01

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 14.76 15.30 25.56 39.98 54.60 64.89 67.06 64.70 57.22 43.35 30.01 17.66
1952 17.63 20.81 32.84 43.38 58.36 66.69 70.11 67.45 58.06 47.28 33.84 24.19
1953 19.11 22.31 30.58 42.70 55.72 66.21 71.40 68.64 63.22 51.92 38.60 23.04
1954 20.79 22.54 35.04 41.80 56.14 65.33 71.09 68.47 59.49 48.76 35.67 24.80
1955 17.04 18.07 30.85 47.10 60.86 69.18 73.43 72.30 62.82 45.95 28.74 15.54
1956 11.38 15.95 26.11 41.16 56.99 66.42 70.71 66.37 61.81 49.28 37.48 21.74
1957 17.97 19.92 32.13 43.08 55.45 65.83 70.68 68.38 58.71 46.21 34.99 26.39
1958 20.38 22.10 30.13 45.36 55.85 63.66 67.50 67.57 61.67 49.79 33.92 19.56
1959 11.96 17.26 29.73 45.13 58.45 66.74 71.60 68.74 59.40 42.71 32.27 23.22
1960 21.38 16.97 26.72 39.42 55.65 64.29 68.96 68.19 60.95 49.53 34.45 22.25
1961 17.76 22.56 31.18 41.52 53.62 63.86 69.50 66.58 59.81 47.15 32.74 18.81
1962 13.02 15.27 26.55 42.04 56.64 65.48 67.78 64.92 59.27 48.76 36.49 20.59
1963 13.11 17.67 32.26 45.53 57.88 66.04 70.38 67.56 63.36 53.38 36.21 23.28
1964 18.50 23.20 31.37 43.79 58.43 68.04 69.54 66.36 57.32 46.94 31.72 18.62
1965 10.66 11.91 22.86 39.11 55.93 65.77 68.45 63.70 56.76 45.02 36.70 20.59
1966 14.73 17.21 30.38 42.70 53.65 64.76 69.63 67.14 57.97 45.38 31.03 20.13
1967 14.17 18.80 28.65 42.03 53.92 62.28 66.91 64.45 56.75 45.10 32.68 21.29
1968 16.11 21.22 32.44 44.75 54.87 62.75 68.13 65.56 58.75 47.17 32.98 18.42
1969 12.87 14.01 27.41 41.09 54.73 63.26 67.45 67.62 58.62 45.91 31.85 18.06
1970 12.03 13.66 27.26 41.45 56.41 65.64 69.38 66.51 58.54 45.82 31.01 17.26
1971 12.19 15.74 28.83 41.43 56.84 64.04 68.92 65.55 60.80 49.12 34.53 19.16
1972 11.92 15.45 26.71 43.00 55.53 64.74 67.71 65.60 57.33 45.19 29.32 19.81
1973 15.66 24.85 34.27 45.19 55.47 64.78 70.78 67.75 61.52 48.87 34.00 19.88
1974 14.66 19.92 31.77 43.42 55.09 64.97 69.36 66.41 57.46 46.44 35.02 23.43
1975 17.16 17.02 24.91 40.05 55.25 67.35 71.18 67.94 60.04 48.46 36.28 23.84
1976 20.72 24.24 36.36 45.86 58.51 66.41 71.04 68.05 57.82 43.55 27.57 13.81
1977 12.65 21.89 39.48 53.60 63.97 70.89 70.70 68.55 59.27 47.44 31.24 16.27
1978  8.76 13.29 27.39 43.69 56.96 65.60 69.39 69.14 61.72 48.88 30.83 14.19
1979  5.38  9.70 23.74 39.99 53.91 64.35 68.98 67.59 59.31 47.40 34.86 24.27
1980 18.49 19.07 29.53 44.99 59.04 67.86 70.88 68.57 58.86 47.67 33.41 24.14
1981 19.82 25.92 36.97 47.64 58.30 65.76 70.06 67.04 57.78 47.18 32.56 17.74
1982 10.00 14.73 28.24 43.08 54.00 64.68 67.65 66.71 58.68 45.49 34.08 23.69
1983 22.03 24.20 31.75 41.29 53.24 65.19 72.37 70.28 60.66 47.12 26.97 15.04
1984 12.05 19.60 30.57 40.49 55.64 63.93 69.74 66.30 59.56 46.83 34.39 20.99
1985 15.15 20.90 34.64 49.76 59.04 65.97 67.09 65.42 57.16 43.14 25.29 15.55
1986 12.68 22.57 32.51 46.64 58.25 66.85 69.12 66.38 58.27 45.57 33.25 23.83
1987 25.35 30.14 40.54 51.12 62.67 70.29 71.37 68.09 57.59 47.65 35.11 22.72
1988 13.71 16.80 29.58 47.78 61.56 71.46 74.11 70.15 59.69 46.23 31.76 24.71
1989 17.27 19.53 26.86 42.44 56.18 65.84 70.09 67.69 59.87 45.80 29.23 21.02
1990 18.84 27.50 34.02 44.94 56.04 64.33 69.23 67.66 60.01 49.10 32.70 19.88
1991 15.66 21.84 35.00 46.92 60.18 67.91 71.05 66.91 58.34 42.74 30.26 22.11
1992 23.35 27.11 33.70 44.47 55.61 63.32 65.15 62.62 56.83 45.32 32.03 19.91
1993 14.71 17.02 27.35 40.97 54.01 63.16 67.89 64.77 56.92 43.58 31.88 17.44
1994 10.88 15.49 29.64 46.11 58.35 65.95 67.86 65.82 60.21 50.40 36.55 24.56
1995 19.06 22.55 30.92 42.57 55.03 65.44 71.51 67.89 59.61 43.82 31.03 17.94
1996 15.16 16.72 27.61 39.43 54.00 63.40 68.43 65.55 58.79 44.16 28.35 14.65
1997 13.04 19.26 30.71 41.07 54.49 64.04 69.50 66.94 60.12 46.66 34.38 21.31

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  33    0.968 0.957 0.947 0.930
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 22.0 12.1 15.1 12.7 25.4 13.7 17.3 18.8 15.7 23.4 14.7 10.9 19.1 15.2 13.0
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
cd 34 25.2 17.1 19.2 19.6 28.8 19.4 22.6 23.1 20.8 29.5 18.0 16.9 22.7 21.0 16.7
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
S- 27  0.9 -0.3  2.1  0.8  1.8 -0.1  2.2  1.1  0.1  1.5 -0.2  0.7  0.9  2.4  0.4
S- 28  0.0 -0.8  3.0  0.5  0.0 -0.4  2.2  0.5 -0.6 -0.2  2.5  2.1  1.4  2.1  3.1
S- 34 -3.2 -5.1 -4.0 -6.9 -3.5 -5.7 -5.4 -4.3 -5.2 -6.2 -3.3 -6.1 -3.7 -5.8 -3.6
S- 33 -5.6 -7.1 -4.6 -5.5 -2.6 -7.2 -6.0 -5.0 -5.1 -5.3 -6.3 -7.1 -4.6 -5.8 -7.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.46 2.34 1.28 1.60 1.07 0.84 16.36 14.29 2.08 16.60 15.63 0.97  -1.11
     28  1.58 2.58 1.49 1.61 0.72 1.49       14.08 2.28       15.56 1.03  -1.25
     34 -4.56-3.68-4.89-4.60-4.87-4.84       20.32-3.95       21.39-4.80  -0.84
     33 -5.69-5.17-6.07-5.82-5.53-5.92       21.50-5.13       22.28-5.68  -0.55
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.02  3.74                   3.47  3.27 1.06  4.18  3.87 1.08   1.01
     28         4.22                         3.27 1.06        4.77 0.87   0.82
     34         3.67                         2.63 1.32        3.88 1.08   0.82
     33         3.46                         2.94 1.18        3.36 1.24   1.05
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 15.63)(1.08) + 16.60      0.98(F 28 - 15.56)(0.87) + 16.60

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  33    0.973 0.961 0.940 0.939
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.2 19.6 20.9 22.6 30.1 16.8 19.5 27.5 21.8 27.1 17.0 15.5 22.5 16.7 19.3
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 34 28.1 25.1 25.2 29.3 32.8 23.2 24.9 31.9 27.9 33.4 20.9 21.3 26.6 22.3 24.1
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
S- 27  0.2 -0.3  1.7  1.2  1.7  0.0  2.1  1.1  0.2  1.2 -0.7  0.7  1.1  1.7  1.1
S- 28 -0.5 -1.4  1.6  0.9  1.6 -0.6  2.7  0.5 -0.9 -0.6  0.8  1.7  1.8  2.0  3.3
S- 34 -3.9 -5.5 -4.3 -6.8 -2.6 -6.4 -5.4 -4.4 -6.0 -6.3 -3.9 -5.8 -4.1 -5.6 -4.8
S- 33 -5.9 -6.2 -3.6 -5.7 -2.5 -7.4 -6.7 -5.3 -5.4 -5.3 -6.3 -6.5 -4.4 -6.4 -6.7

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.16 1.67 0.66 1.55 1.03 0.75 18.79 17.42 1.37 21.42 20.54 0.87  -0.50
     28  1.15 1.95 0.61 1.39 0.65 1.14       17.27 1.52       20.57 0.85  -0.67
     34 -4.83-4.02-5.47-4.69-4.89-5.21       23.07-4.28       26.47-5.05  -0.77
     33 -5.78-5.69-6.57-5.54-5.27-5.84       24.43-5.64       27.02-5.61   0.04
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.27  4.06                   3.30  3.13 1.06  4.21  4.03 1.04   0.99
     28         4.48                         3.24 1.02        4.66 0.90   0.89
     34         4.11                         2.95 1.12        3.89 1.08   0.97
     33         3.74                         2.99 1.10        3.43 1.23   1.11
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 20.54)(1.04) + 21.42      0.98(F 28 - 20.57)(0.90) + 21.42

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  34    0.974 0.958 0.948 0.933
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 31.8 30.6 34.6 32.5 40.5 29.6 26.9 34.0 35.0 33.7 27.4 29.6 30.9 27.6 30.7
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
cd 34 34.7 34.0 38.2 37.5 42.2 34.9 32.3 37.9 40.3 38.8 31.0 34.1 35.0 32.6 34.3
S- 27 -0.2 -0.8  1.6  0.2  1.1  0.1  1.3  0.5  0.4  0.5 -0.7  0.4  1.0  1.4  1.0
S- 28 -0.2 -0.9  1.4  1.2  1.5 -0.5  1.6  0.4 -0.5 -0.6  0.1  0.9  1.8  1.1  3.0
S- 33 -4.7 -5.1 -3.5 -5.9 -2.0 -5.6 -5.8 -5.0 -5.1 -5.3 -4.9 -5.6 -5.1 -5.3 -5.3
S- 34 -2.9 -3.5 -3.5 -5.0 -1.6 -5.3 -5.5 -3.9 -5.3 -5.1 -3.6 -4.5 -4.1 -5.0 -3.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.82 1.26 0.42 1.18 0.62 0.57 29.59 28.61 0.99 31.69 31.18 0.51  -0.47
     28  0.83 1.53 0.29 0.98 0.51 0.84       28.55 1.05       31.00 0.69  -0.36
     33 -5.07-4.92-5.89-4.82-4.56-5.23       34.59-5.00       36.64-4.95   0.05
     34 -4.24-3.41-5.08-4.30-4.00-4.46       33.42-3.83       35.86-4.16  -0.34
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.79  3.55                   3.20  2.90 1.10  3.45  3.38 1.02   0.93
     28         3.75                         3.09 1.04        3.62 0.95   0.92
     33         3.18                         2.78 1.15        2.80 1.23   1.07
     34         3.45                         3.01 1.06        3.05 1.13   1.06
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 31.18)(1.02) + 31.69      0.98(F 28 - 31.00)(0.95) + 31.69

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  33  34    0.977 0.961 0.947 0.936
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 41.3 40.5 49.8 46.6 51.1 47.8 42.4 44.9 46.9 44.5 41.0 46.1 42.6 39.4 41.1
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
cd 34 43.9 43.1 52.0 50.3 52.4 50.5 47.2 47.5 50.6 48.1 44.5 49.4 44.3 43.0 44.3
S- 27 -0.2 -0.4  1.5  0.2  1.3  1.0  1.0  0.5  0.3  0.3 -0.5  0.8  0.4  0.7  0.7
S- 28 -0.1 -0.3  1.2  0.8  1.7  0.7  0.6  0.5  0.3 -0.6 -0.4  0.4  1.8  1.0  1.7
S- 33 -4.0 -3.6 -2.6 -4.9 -1.9 -2.7 -4.6 -3.3 -4.8 -3.9 -4.3 -2.9 -3.9 -4.7 -4.3
S- 34 -2.6 -2.6 -2.2 -3.7 -1.3 -2.8 -4.8 -2.6 -3.7 -3.6 -3.5 -3.3 -1.7 -3.5 -3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.72 1.01 0.33 1.11 0.68 0.38 42.74 41.92 0.82 44.40 43.90 0.50  -0.32
     28  0.76 1.28 0.36 0.90 0.59 0.62       41.76 0.98       43.77 0.63  -0.35
     33 -3.95-3.70-4.90-3.70-3.38-4.11       46.73-3.99       48.14-3.74   0.24
     34 -3.19-2.52-4.12-3.22-2.87-3.21       45.73-2.99       47.40-3.00  -0.01
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.10  2.83                   2.28  2.12 1.08  3.46  3.14 1.10   1.03
     28         3.00                         2.47 0.92        3.32 1.04   1.13
     33         2.52                         1.96 1.16        2.97 1.16   1.00
     34         2.74                         2.28 1.00        3.24 1.07   1.06
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 43.90)(1.10) + 44.40      0.98(F 28 - 43.77)(1.04) + 44.40

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  34    0.978 0.971 0.945 0.932
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.2 55.6 59.0 58.3 62.7 61.6 56.2 56.0 60.2 55.6 54.0 58.3 55.0 54.0 54.5
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 28 52.9 55.2 57.9 57.5 61.5 61.0 55.6 55.5 59.2 54.7 53.2 57.4 53.5 53.5 53.8
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 34 54.9 57.4 60.9 60.9 63.8 63.0 59.1 58.3 62.2 57.3 56.2 60.3 55.6 56.9 55.8
S- 27  0.3  0.0  1.3  0.1  1.6  1.2  1.1  0.3  0.7  0.8  0.5  1.1  0.3  0.6  0.5
S- 28  0.4  0.5  1.2  0.8  1.2  0.6  0.6  0.5  0.9  0.9  0.8  0.9  1.5  0.5  0.7
S- 26  2.5  1.8  3.6  1.8  4.7  4.5  3.9  2.4  2.6  3.1  2.7  3.9  2.2  2.9  2.8
S- 34 -1.7 -1.8 -1.8 -2.7 -1.2 -1.5 -3.0 -2.3 -2.0 -1.7 -2.2 -2.0 -0.6 -2.9 -1.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  0.93 1.25 0.71 1.16 0.79 0.65 56.70 55.52 1.19 56.95 56.26 0.69  -0.50
     28  0.93 1.51 0.66 0.88 0.70 0.90       55.44 1.27       56.16 0.80  -0.47
     26  3.02 3.05 2.35 3.59 3.17 2.88       53.78 2.93       53.93 3.02   0.09
     34 -2.28-1.82-3.21-2.28-2.15-1.81       58.91-2.20       58.86-1.90   0.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.43  2.14                   1.77  1.60 1.10  2.81  2.53 1.11   1.01
     28         2.33                         1.88 0.94        2.71 1.03   1.10
     26         1.88                         1.37 1.29        2.37 1.19   0.92
     34         2.19                         1.83 0.97        2.77 1.02   1.05
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.99(F 27 - 56.26)(1.11) + 56.95      0.99(F 28 - 56.16)(1.03) + 56.95

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  26  33    0.962 0.940 0.930 0.928
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.2 63.9 66.0 66.8 70.3 71.5 65.8 64.3 67.9 63.3 63.2 65.9 65.4 63.4 64.0
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 28 64.6 64.1 64.9 66.3 68.8 70.9 65.7 63.7 66.8 62.0 61.7 65.2 64.3 62.9 64.0
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 33 67.8 66.4 67.5 69.5 71.7 71.5 67.2 66.2 70.5 65.4 66.3 67.1 67.0 65.4 65.8
S- 27  0.8  0.1  1.5  0.8  1.8  1.3  0.7  0.5  0.9  1.0  0.7  0.8  0.4  0.6  0.8
S- 28  0.6 -0.2  1.0  0.5  1.5  0.6  0.2  0.6  1.1  1.3  1.5  0.7  1.2  0.5  0.1
S- 26  3.2  2.5  3.9  3.0  4.8  4.7  3.7  3.1  3.1  3.3  2.6  3.5  2.0  3.2  3.4
S- 33 -2.6 -2.5 -1.5 -2.6 -1.4 -0.1 -1.4 -1.9 -2.6 -2.1 -3.1 -1.2 -1.5 -2.0 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.07 1.44 0.78 1.28 1.00 0.75 65.90 64.55 1.35 65.81 64.95 0.85  -0.50
     28  0.77 1.25 0.38 0.69 0.65 0.91       64.79 1.10       65.06 0.75  -0.36
     26  3.39 3.65 2.82 3.77 3.57 3.01       62.40 3.50       62.47 3.34  -0.16
     33 -2.02-1.81-2.65-1.83-1.79-2.04       67.87-1.97       67.69-1.88   0.09
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.99  1.75                   1.42  1.35 1.05  2.39  2.14 1.12   1.06
     28         1.89                         1.49 0.96        2.35 1.02   1.06
     26         1.62                         1.36 1.04        1.94 1.23   1.18
     33         1.65                         1.38 1.03        2.04 1.17   1.13
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 64.95)(1.12) + 65.81      0.97(F 28 - 65.06)(1.02) + 65.81

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   33  34  27  26    0.940 0.933 0.933 0.910
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.4 69.7 67.1 69.1 71.4 74.1 70.1 69.2 71.1 65.2 67.9 67.9 71.5 68.4 69.5
cd 33 75.3 72.0 69.2 71.5 73.4 75.3 71.4 71.4 73.0 67.3 70.4 70.0 73.6 70.0 70.9
cd 34 74.4 72.3 69.0 72.1 72.8 75.2 71.9 71.9 73.2 66.5 69.4 69.9 72.9 70.0 71.6
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
S- 33 -2.9 -2.2 -2.1 -2.4 -2.0 -1.2 -1.3 -2.2 -1.9 -2.2 -2.5 -2.1 -2.1 -1.6 -1.4
S- 34 -2.0 -2.6 -1.9 -3.0 -1.4 -1.1 -1.9 -2.7 -2.2 -1.3 -1.6 -2.0 -1.4 -1.6 -2.1
S- 27  1.0  0.2  1.4  0.8  1.0  1.1  0.8  0.5  0.8  1.2  1.0  0.6  0.6  0.5  1.1
S- 26  3.3  2.4  3.3  3.3  3.2  3.8  3.6  3.0  3.2  3.1  2.8  2.6  2.1  2.9  4.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     33 -1.87-1.64-2.12-1.73-1.93-1.96 69.88 71.57-1.69 69.63 71.64-2.00  -0.31
     34 -2.22-2.04-2.79-2.30-2.08-1.74       72.03-2.15       71.56-1.92   0.23
     27  1.13 1.63 0.60 1.52 0.96 0.83       68.48 1.40       68.79 0.84  -0.56
     26  3.39 3.81 2.78 3.93 3.33 2.96       66.26 3.62       66.53 3.11  -0.51
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     33   1.76  1.62                   1.68  1.52 1.10  2.17  2.13 1.02   0.93
     34         1.73                         1.73 0.97        2.18 1.00   1.03
     27         1.68                         1.56 1.08        2.22 0.98   0.91
     26         1.66                         1.53 1.09        2.13 1.02   0.93
Suggested regression eqns from two most closely related CDs ( 33 and  34): 
          0.97(F 33 - 71.64)(1.02) + 69.63      0.97(F 34 - 71.56)(1.00) + 69.63

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  33  27  28    0.930 0.915 0.909 0.883
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.3 66.3 65.4 66.4 68.1 70.2 67.7 67.7 66.9 62.6 64.8 65.8 67.9 65.6 66.9
cd 34 73.3 68.8 67.1 69.1 69.4 71.4 69.9 70.5 69.9 64.5 66.5 67.7 70.0 66.7 69.5
cd 33 73.3 69.0 68.2 69.5 70.1 72.6 69.0 70.1 69.3 65.1 67.2 67.8 70.3 67.3 68.8
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 28 70.5 66.2 64.0 65.4 67.2 69.1 68.0 67.3 66.7 61.7 63.4 65.2 67.0 65.4 67.0
S- 34 -3.0 -2.5 -1.7 -2.8 -1.3 -1.2 -2.2 -2.9 -3.0 -1.9 -1.7 -1.9 -2.1 -1.2 -2.5
S- 33 -3.0 -2.7 -2.7 -3.1 -2.0 -2.4 -1.3 -2.4 -2.4 -2.4 -2.4 -2.0 -2.4 -1.8 -1.8
S- 27  0.8  0.7  1.3  1.0  0.9  1.0  0.6  0.8  0.9  0.6  1.0  0.5  0.8  0.1  1.0
S- 28 -0.2  0.1  1.4  1.0  0.9  1.1 -0.3  0.4  0.2  0.9  1.4  0.6  0.9  0.1  0.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -2.33-2.12-2.86-2.32-2.22-2.05 67.33 69.60-2.27 66.83 68.95-2.12   0.15
     33 -2.13-1.79-2.41-1.94-2.33-2.19       69.36-2.03       69.16-2.33  -0.30
     27  1.14 1.77 0.48 1.68 0.94 0.70       65.90 1.43       66.03 0.80  -0.64
     28  0.40 0.92-0.31 0.44 0.41 0.58       66.69 0.64       66.27 0.56  -0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   1.74  1.77                   2.00  1.97 1.01  1.90  2.10 0.90   0.89
     33         1.61                         1.62 1.23        1.98 0.96   0.78
     27         1.55                         1.73 1.15        1.88 1.01   0.88
     28         1.76                         1.85 1.08        2.14 0.89   0.82
Suggested regression eqns from two most closely related CDs ( 34 and  33): 
          0.96(F 34 - 68.95)(0.90) + 66.83      0.96(F 33 - 69.16)(0.96) + 66.83

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   34  27  33  28    0.943 0.929 0.905 0.901
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 60.7 59.6 57.2 58.3 57.6 59.7 59.9 60.0 58.3 56.8 56.9 60.2 59.6 58.8 60.1
cd 34 64.3 61.2 59.2 60.7 59.1 61.7 61.5 62.9 61.3 58.8 58.8 61.9 61.6 60.2 62.1
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 33 64.6 62.5 60.8 61.5 59.9 62.3 61.3 62.7 61.3 58.9 59.5 62.0 62.5 60.9 61.5
cd 28 61.0 58.2 55.5 57.0 56.7 58.3 59.0 59.4 58.0 55.9 55.7 59.0 58.3 58.2 59.7
S- 34 -3.6 -1.6 -2.0 -2.4 -1.5 -2.1 -1.6 -2.9 -2.9 -1.9 -1.8 -1.7 -2.0 -1.4 -2.0
S- 27  0.4  0.8  1.3  1.1  0.8  1.4  1.3  1.2  0.8  1.0  1.2  0.9  0.7  0.3  1.2
S- 33 -3.9 -3.0 -3.6 -3.2 -2.3 -2.6 -1.4 -2.7 -2.9 -2.0 -2.6 -1.8 -2.9 -2.1 -1.4
S- 28 -0.3  1.3  1.7  1.2  0.9  1.3  0.9  0.6  0.4  1.0  1.2  1.2  1.3  0.6  0.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     34 -2.22-2.02-2.47-2.24-2.31-1.97 59.99 62.08-2.09 58.91 61.02-2.11  -0.02
     27  1.14 1.73 0.48 1.56 0.99 0.88       58.58 1.41       57.95 0.96  -0.45
     33 -2.53-2.21-2.87-2.41-2.84-2.25       62.42-2.43       61.48-2.57  -0.14
     28  0.74 1.23 0.14 0.74 0.78 0.86       59.04 0.96       57.99 0.92  -0.04
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     34   1.71  1.68                   2.14  2.10 1.02  1.26  1.54 0.82   0.80
     27         1.56                         1.89 1.13        1.35 0.93   0.82
     33         1.61                         1.77 1.21        1.37 0.92   0.76
     28         1.66                         2.03 1.05        1.53 0.82   0.78
Suggested regression eqns from two most closely related CDs ( 34 and  27): 
          0.97(F 34 - 61.02)(0.82) + 58.91      0.96(F 27 - 57.95)(0.93) + 58.91

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  15    0.977 0.967 0.953 0.937
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 47.1 46.8 43.1 45.6 47.7 46.2 45.8 49.1 42.7 45.3 43.6 50.4 43.8 44.2 46.7
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 34 49.9 48.7 44.5 48.4 49.2 48.9 48.4 51.6 45.9 47.4 45.6 51.5 46.5 45.8 49.3
cd 28 46.3 45.0 40.0 43.9 46.1 44.4 44.8 47.8 42.3 43.8 42.0 48.5 42.8 41.9 46.0
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 27  0.5  1.2  1.2  1.2  1.1  1.6  1.1  1.3  0.7  1.0  1.4  1.0  0.7  0.6  0.8
S- 34 -2.8 -1.9 -1.4 -2.9 -1.5 -2.7 -2.6 -2.5 -3.1 -2.1 -2.0 -1.1 -2.7 -1.7 -2.6
S- 28  0.8  1.8  3.1  1.6  1.5  1.8  1.0  1.3  0.5  1.5  1.6  1.9  1.1  2.3  0.7
S- 15  4.3  5.5  6.0  5.8  5.1  5.9  5.5  6.4  4.9  4.9  6.1  4.9  5.7  5.2  4.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.24 1.68 0.77 1.63 1.09 0.90 47.74 46.26 1.48 45.87 44.84 1.04  -0.44
     34 -2.16-1.99-2.33-1.88-2.40-2.18       49.74-2.00       48.10-2.23  -0.23
     28  1.48 1.74 1.10 1.74 1.43 1.34       46.06 1.67       44.38 1.50  -0.17
     15  5.49 5.77 4.88 6.22 5.28 5.21       42.10 5.63       40.48 5.39  -0.24
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.32  2.18                   2.83  2.67 1.06  2.12  2.10 1.01   0.95
     34         2.14                         2.66 1.06        2.05 1.04   0.98
     28         2.26                         2.75 1.03        2.26 0.94   0.91
     15         2.31                         2.86 0.99        2.28 0.93   0.94
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.99(F 27 - 44.84)(1.01) + 45.87      0.98(F 34 - 48.10)(1.04) + 45.87

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  34  28  33    0.982 0.968 0.960 0.937
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 27.0 34.4 25.3 33.3 35.1 31.8 29.2 32.7 30.3 32.0 31.9 36.5 31.0 28.4 34.4
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
cd 28 25.9 31.4 23.3 32.9 33.7 30.9 28.0 31.2 30.2 29.5 30.0 34.9 29.3 25.2 33.7
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
S- 27  0.1  1.8  0.9  1.0  1.1  1.3  1.3  0.8  0.8  0.8  1.2  0.4  1.7  0.7  0.4
S- 34 -2.7 -2.0 -3.1 -3.3 -2.3 -4.4 -3.1 -2.6 -3.9 -2.6 -3.2 -1.3 -3.6 -2.3 -2.8
S- 28  1.0  3.0  2.0  0.3  1.5  0.9  1.2  1.5  0.0  2.5  1.9  1.6  1.8  3.2  0.6
S- 33 -6.0 -4.6 -5.3 -3.7 -3.5 -4.5 -4.2 -4.8 -5.4 -4.1 -4.6 -4.0 -3.9 -5.6 -3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.25 1.72 1.06 1.51 0.98 0.86 34.26 32.62 1.63 31.55 30.59 0.95  -0.68
     34 -2.68-2.40-2.63-2.70-2.91-2.83       36.62-2.37       34.43-2.88  -0.52
     28  1.74 2.06 1.70 1.87 1.40 1.65       32.20 2.05       30.01 1.53  -0.52
     33 -4.22-3.57-4.35-4.16-4.66-4.40       37.87-3.62       36.04-4.50  -0.88
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.84  2.75                   2.68  2.60 1.03  3.01  2.98 1.01   0.98
     34         2.60                         2.69 1.00        2.80 1.07   1.08
     28         2.91                         2.99 0.90        3.20 0.94   1.05
     33         2.51                         2.23 1.20        2.49 1.21   1.01
Suggested regression eqns from two most closely related CDs ( 27 and  34): 
          0.99(F 27 - 30.59)(1.01) + 31.55      0.98(F 34 - 34.43)(1.07) + 31.55

Station# 891  WINNEBAGO           , mn  1904608    lat/lon 94.17   43.77     5M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  28  34  33    0.964 0.954 0.949 0.919
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 15.0 21.0 15.6 23.8 22.7 24.7 21.0 19.9 22.1 19.9 17.4 24.6 17.9 14.6 21.3
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
cd 34 19.0 24.4 20.5 28.0 26.4 29.9 25.0 23.3 27.6 22.9 22.2 26.3 22.8 17.9 27.0
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
S- 27  0.4  2.1  1.0  1.2  0.7  2.1  1.2  0.1  1.2  0.2  1.3  0.3  2.2  0.3 -1.9
S- 28  0.5  2.9  1.7 -0.2  0.9  2.0  0.7  0.6 -0.4  2.5  2.4  1.6  2.1  3.5 -1.0
S- 34 -4.0 -3.4 -4.9 -4.1 -3.6 -5.2 -4.0 -3.4 -5.5 -3.0 -4.8 -1.7 -4.9 -3.2 -5.7
S- 33 -6.5 -4.8 -5.7 -3.8 -5.6 -6.0 -4.8 -5.4 -5.7 -5.5 -6.0 -4.1 -5.4 -7.0 -7.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.37 1.93 1.26 1.82 1.09 0.52 21.35 19.51 1.84 20.11 19.28 0.83  -1.01
     28  1.83 2.41 1.85 2.09 1.16 1.53       19.01 2.34       18.79 1.32  -1.03
     34 -3.65-3.03-3.75-3.49-4.00-4.12       24.54-3.19       24.22-4.11  -0.92
     33 -5.22-4.55-5.48-5.03-5.40-5.83       26.02-4.66       25.66-5.55  -0.89
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.21  3.17                   2.85  2.73 1.04  3.23  3.30 0.98   0.94
     28         3.60                         3.34 0.86        3.87 0.84   0.98
     34         3.05                         2.70 1.05        3.32 0.98   0.92
     33         2.87                         2.19 1.30        2.82 1.15   0.88
Suggested regression eqns from two most closely related CDs ( 27 and  28): 
          0.98(F 27 - 19.28)(0.98) + 20.11      0.98(F 28 - 18.79)(0.84) + 20.11

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 17.91 19.38 29.58 44.51 58.77 68.90 70.68 67.99 60.69 46.44 32.97 21.11
1952 20.92 24.18 35.34 46.04 60.41 69.06 72.99 70.53 60.55 49.84 37.15 28.96
1953 23.12 25.73 32.73 45.44 58.48 69.11 74.30 71.55 66.32 55.25 42.47 27.76
1954 24.81 26.47 38.04 45.06 59.49 68.03 73.38 69.45 60.59 49.70 37.08 26.36
1955 19.40 20.39 32.55 47.50 60.62 69.12 73.71 72.67 63.28 47.46 31.28 19.21
1956 14.86 18.51 27.36 41.28 56.85 66.44 70.91 66.58 61.59 49.44 37.82 22.64
1957 18.62 21.14 33.32 44.39 56.42 66.05 70.47 67.99 59.35 47.95 36.99 27.68
1958 21.49 23.54 32.21 46.42 56.63 64.11 67.75 67.58 62.12 51.37 35.52 20.60
1959 12.39 17.12 29.67 45.97 59.56 67.74 71.61 69.52 60.82 45.09 34.16 25.52
1960 23.63 20.43 29.53 41.87 56.29 64.20 68.63 68.69 61.71 50.45 35.72 24.13
1961 20.01 24.41 32.77 42.82 54.63 65.04 70.30 68.08 61.46 49.18 34.73 20.90
1962 14.98 17.80 28.82 44.05 57.59 65.96 68.45 65.79 60.36 49.30 36.76 21.14
1963 13.56 17.74 32.15 45.72 58.33 66.76 71.34 68.73 64.24 55.04 38.10 25.21
1964 19.69 25.51 33.86 46.56 59.64 69.23 71.21 68.49 59.45 49.35 34.84 22.36
1965 13.97 15.79 26.01 41.87 56.75 66.01 68.63 65.47 59.01 48.22 39.08 23.95
1966 17.34 19.51 32.35 44.42 55.46 65.93 71.19 68.96 60.35 48.97 35.34 24.65
1967 17.42 20.87 30.79 44.16 56.87 64.76 69.60 66.79 59.30 47.57 35.72 25.38
1968 20.49 24.97 35.14 47.08 56.71 64.00 69.15 66.58 60.07 48.80 35.66 22.10
1969 16.78 18.74 31.76 44.84 56.60 64.10 68.35 68.45 59.69 47.53 34.24 21.25
1970 15.32 17.97 31.46 44.83 58.34 67.62 71.95 69.28 61.68 49.14 34.90 18.87
1971 13.07 16.12 31.09 43.33 58.13 65.04 69.79 66.63 62.10 51.29 37.87 21.70
1972 14.32 15.94 27.35 43.61 56.46 65.21 67.65 65.80 57.82 45.75 30.37 20.75
1973 17.07 26.15 35.42 45.42 54.92 64.75 70.53 67.80 62.01 50.16 35.85 22.32
1974 16.17 20.62 30.90 43.20 54.30 63.76 68.11 65.49 56.66 46.24 35.46 24.43
1975 18.15 17.72 25.38 39.74 54.40 66.16 69.54 66.01 58.16 48.02 36.48 23.09
1976 18.49 21.88 34.61 44.79 57.86 66.22 70.99 67.97 58.13 44.02 27.74 13.51
1977 11.90 21.12 39.09 53.77 63.61 70.84 70.18 68.15 58.70 47.53 32.43 17.91
1978 10.45 14.52 28.02 43.95 57.09 65.40 68.75 68.03 60.30 47.87 31.20 15.70
1979  7.83 11.88 25.49 40.67 53.88 64.53 69.49 68.51 60.16 48.70 36.23 25.84
1980 20.23 20.98 31.44 45.91 59.01 67.83 70.97 68.60 58.52 47.32 33.89 25.18
1981 21.00 27.00 37.44 48.04 58.25 65.42 70.16 67.69 59.51 48.77 35.03 20.91
1982 13.77 17.82 30.60 45.00 55.60 65.74 68.64 67.81 59.86 47.89 36.93 27.19
1983 24.84 27.99 36.37 45.68 56.69 67.70 74.74 73.05 63.97 51.29 32.65 20.61
1984 17.20 24.11 35.59 45.45 59.89 67.56 73.11 69.92 63.20 50.63 37.34 24.35
1985 18.21 23.83 37.21 51.64 61.74 68.92 71.33 69.06 60.63 46.93 27.74 15.77
1986 11.60 21.45 33.83 48.48 60.76 67.91 69.58 66.22 58.00 45.50 33.50 23.77
1987 24.25 29.29 40.83 51.78 63.28 70.72 73.10 69.87 60.35 50.76 40.21 29.26
1988 22.21 24.34 36.24 50.56 63.51 72.74 77.10 73.29 63.09 50.37 37.16 29.69
1989 22.45 24.46 32.00 45.94 59.09 68.55 73.35 71.45 63.99 50.21 33.26 24.72
1990 22.80 31.23 38.40 48.77 59.53 67.30 72.06 71.11 63.29 53.10 37.42 25.43
1991 20.41 26.40 39.02 51.18 63.08 70.22 73.44 69.07 60.21 44.75 32.91 24.89
1992 25.91 29.36 36.51 47.17 58.23 65.82 67.74 65.83 60.06 48.52 35.74 24.57
1993 20.12 23.08 32.48 45.69 57.64 66.74 71.22 67.94 59.78 46.53 35.85 21.66
1994 15.60 19.40 33.80 48.90 61.05 68.92 71.47 69.38 63.21 53.38 40.64 28.71
1995 22.94 26.38 34.81 47.10 58.68 69.12 75.22 71.43 63.49 47.45 33.86 20.82
1996 18.24 20.83 31.61 43.25 57.11 65.95 71.21 69.55 63.12 48.94 34.07 21.29
1997 19.69 24.35 35.50 45.53 58.15 66.57 71.29 69.25 62.91 50.76 38.97 25.68

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  25    0.913 0.899 0.895 0.879
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 24.8 17.2 18.2 11.6 24.3 22.2 22.5 22.8 20.4 25.9 20.1 15.6 22.9 18.2 19.7
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
cd 25 28.9 20.1 20.3 18.6 27.3 21.4 23.6 24.0 22.6 28.2 23.3 19.0 24.9 20.9 21.8
S- 26  2.8  3.5  4.4 -0.3  2.1  7.5  7.2  6.4  5.0  5.0  3.8  4.5  4.2  5.9  4.6
S- 27  3.7  4.9  5.2 -0.3  0.7  8.4  7.4  5.1  4.8  4.1  5.2  5.5  4.8  5.5  7.1
S- 33 -2.8 -2.0 -1.6 -6.6 -3.7  1.3 -0.8 -1.0 -0.4 -2.8 -0.9 -2.4 -0.7 -2.7 -0.6
S- 25 -4.0 -2.9 -2.1 -7.0 -3.1  0.8 -1.2 -1.2 -2.2 -2.3 -3.2 -3.4 -1.9 -2.7 -2.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  3.62 4.29 3.43 1.95 4.04 4.71 18.62 14.61 4.02 20.43 15.99 4.44   0.42
     27  4.10 4.81 3.94 2.61 4.21 5.28       14.29 4.34       15.63 4.81   0.47
     33 -3.05-2.69-3.41-4.81-2.39-1.49       21.50-2.87       22.28-1.85   1.03
     25 -3.79-3.66-4.02-5.64-2.71-2.54       22.30-3.67       22.99-2.56   1.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   4.13  3.41                   3.78  3.32 1.14  3.70  3.40 1.09   0.96
     27         3.74                         3.27 1.16        3.87 0.95   0.82
     33         3.46                         2.94 1.29        3.36 1.10   0.85
     25         3.45                         3.39 1.12        3.12 1.18   1.06
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.96(F 26 - 15.99)(1.09) + 20.43      0.95(F 27 - 15.63)(0.95) + 20.43

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  25    0.917 0.906 0.890 0.883
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 28.0 24.1 23.8 21.5 29.3 24.3 24.5 31.2 26.4 29.4 23.1 19.4 26.4 20.8 24.4
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
cd 25 30.2 25.7 24.0 27.0 31.3 23.7 26.2 32.6 27.5 31.2 25.4 21.7 27.3 23.1 26.1
S- 26  3.5  4.4  4.8  0.7  2.6  7.8  7.2  6.2  6.0  5.3  4.0  4.7  5.2  6.3  5.2
S- 27  4.0  4.2  4.6  0.1  0.9  7.6  7.0  4.9  4.8  3.4  5.4  4.6  4.9  5.8  6.2
S- 33 -2.1 -1.7 -0.6 -6.8 -3.4  0.2 -1.8 -1.5 -0.9 -3.0 -0.2 -2.6 -0.5 -2.3 -1.6
S- 25 -2.2 -1.5 -0.2 -5.5 -2.0  0.6 -1.8 -1.4 -1.1 -1.8 -2.4 -2.3 -0.9 -2.2 -1.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  3.71 3.97 3.16 2.08 4.56 5.24 21.21 17.56 3.65 25.10 20.18 4.92   1.27
     27  3.68 4.24 3.44 2.12 4.00 5.01       17.42 3.79       20.54 4.56   0.77
     33 -3.25-3.13-3.79-4.96-2.30-1.58       24.43-3.22       27.02-1.92   1.30
     25 -3.48-3.96-4.22-5.18-1.76-1.80       25.21-4.00       26.87-1.77   2.23
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   4.22  3.47                   3.39  2.74 1.24  3.24  3.54 0.91   0.74
     27         4.06                         3.13 1.08        4.03 0.80   0.74
     33         3.74                         2.99 1.13        3.43 0.94   0.83
     25         3.37                         2.85 1.19        3.13 1.04   0.87
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.96(F 26 - 20.18)(0.91) + 25.10      0.95(F 27 - 20.54)(0.80) + 25.10

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  16  28    0.904 0.894 0.875 0.873
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 36.4 35.6 37.2 33.8 40.8 36.2 32.0 38.4 39.0 36.5 32.5 33.8 34.8 31.6 35.5
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 16 28.6 29.5 29.1 28.6 34.1 27.1 20.5 29.5 32.5 31.0 25.2 24.8 24.5 20.9 23.4
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
S- 27  4.4  4.2  4.2  1.5  1.4  6.8  6.4  4.9  4.4  3.3  4.4  4.6  4.9  5.4  5.8
S- 26  4.6  4.5  5.3  1.9  3.9  8.1  7.5  6.0  6.2  5.4  4.6  5.4  6.3  7.0  6.0
S- 16  7.8  6.1  8.1  5.3  6.7  9.1 11.5  8.9  6.5  5.5  7.3  9.0 10.3 10.7 12.1
S- 28  4.4  4.1  3.9  2.5  1.8  6.2  6.7  4.8  3.5  2.2  5.2  5.1  5.7  5.1  7.8

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  3.22 3.32 2.90 1.76 3.90 4.68 31.60 28.61 2.99 35.61 31.18 4.43   1.45
     26  4.07 3.88 3.28 2.78 5.06 5.86       28.07 3.52       30.09 5.52   2.00
     16  7.45 7.76 7.51 6.01 7.60 8.77       24.37 7.23       27.29 8.33   1.10
     28  3.23 3.60 2.76 1.56 3.80 4.95       28.55 3.05       31.00 4.61   1.56
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.67  3.55                   3.02  2.90 1.04  2.54  3.38 0.75   0.72
     26         2.98                         2.20 1.37        3.12 0.81   0.59
     16         4.11                         3.24 0.93        3.87 0.66   0.71
     28         3.75                         3.09 0.98        3.62 0.70   0.72
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.95(F 27 - 31.18)(0.75) + 35.61      0.95(F 26 - 30.09)(0.81) + 35.61

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  16  15    0.889 0.871 0.841 0.840
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 45.7 45.5 51.6 48.5 51.8 50.6 45.9 48.8 51.2 47.2 45.7 48.9 47.1 43.3 45.5
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 16 38.2 38.8 45.3 43.8 45.5 44.0 38.4 41.6 44.0 42.8 40.0 42.8 37.5 34.2 35.6
cd 15 38.3 37.9 43.0 42.5 44.6 41.4 36.1 39.2 42.4 39.7 38.4 40.5 37.5 32.6 34.4
S- 27  4.2  4.6  3.3  2.0  2.0  3.8  4.5  4.4  4.5  3.0  4.3  3.6  4.9  4.5  5.1
S- 26  5.8  5.9  5.3  2.8  4.7  6.4  6.6  5.8  6.0  5.4  5.3  6.0  6.5  6.4  6.5
S- 16  7.5  6.6  6.3  4.7  6.3  6.6  7.6  7.2  7.1  4.4  5.7  6.1  9.6  9.1  9.9
S- 15  7.4  7.5  8.6  6.0  7.2  9.2  9.8  9.6  8.8  7.4  7.3  8.5  9.6 10.7 11.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.81 2.94 2.56 1.42 3.30 4.28 44.63 41.92 2.72 47.81 43.90 3.91   1.20
     26  4.28 4.18 3.42 3.13 5.18 6.03       40.89 3.74       42.11 5.70   1.96
     16  6.28 6.57 6.69 4.71 6.38 7.42       38.31 6.32       40.83 6.98   0.66
     15  7.57 7.53 7.71 6.09 7.91 9.06       37.35 7.29       39.23 8.58   1.30
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.89  2.83                   1.85  2.12 0.87  2.54  3.14 0.81   0.93
     26         2.44                         1.61 1.14        2.98 0.85   0.75
     16         3.40                         2.33 0.79        3.46 0.74   0.93
     15         2.95                         2.04 0.90        3.20 0.79   0.88
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.94(F 27 - 43.90)(0.81) + 47.81      0.93(F 26 - 42.11)(0.85) + 47.81

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  14  15    0.850 0.841 0.804 0.795
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 56.7 59.9 61.7 60.8 63.3 63.5 59.1 59.5 63.1 58.2 57.6 61.0 58.7 57.1 58.2
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 14 48.2 51.1 51.6 53.4 55.0 53.5 49.5 50.8 54.9 49.6 48.8 51.2 50.9 48.0 48.8
cd 15 49.5 52.1 52.1 53.8 56.5 55.8 50.3 51.0 55.3 50.3 49.6 52.1 51.0 48.4 49.1
S- 27  3.8  4.3  4.0  2.6  2.2  3.1  4.0  3.8  3.6  3.4  4.1  3.8  4.0  3.7  4.1
S- 26  5.9  6.1  6.3  4.3  5.3  6.4  6.8  5.8  5.5  5.7  6.3  6.6  5.9  6.0  6.4
S- 14  8.5  8.8 10.1  7.3  8.3 10.1  9.6  8.7  8.2  8.7  8.9  9.8  7.8  9.1  9.4
S- 15  7.2  7.8  9.6  7.0  6.8  7.7  8.8  8.5  7.7  7.9  8.0  8.9  7.7  8.7  9.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.53 2.79 2.20 1.07 3.14 3.83 58.03 55.52 2.52 59.90 56.26 3.64   1.12
     26  4.61 4.59 3.84 3.50 5.51 6.07       53.78 4.26       53.93 5.96   1.71
     14  7.50 7.31 6.76 6.46 8.55 8.84       50.99 7.04       51.01 8.88   1.84
     15  7.06 7.32 7.16 5.29 7.62 8.29       50.94 7.09       51.80 8.09   1.00
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.40  2.14                   1.69  1.60 1.05  2.18  2.53 0.86   0.82
     26         1.88                         1.37 1.23        2.37 0.92   0.75
     14         1.75                         1.45 1.17        2.23 0.98   0.84
     15         2.28                         1.68 1.00        2.44 0.89   0.89
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.92(F 27 - 56.26)(0.86) + 59.90      0.92(F 26 - 53.93)(0.92) + 59.90

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  14  15    0.794 0.794 0.754 0.746
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 67.7 67.6 68.9 67.9 70.7 72.7 68.6 67.3 70.2 65.8 66.7 68.9 69.1 65.9 66.6
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 14 59.3 58.7 58.8 60.9 62.7 62.9 59.3 58.0 62.2 57.0 58.4 59.6 61.2 57.2 57.7
cd 15 60.3 59.9 59.5 62.0 63.4 65.5 61.2 59.7 62.7 58.0 57.8 60.4 61.3 58.8 59.1
S- 27  3.3  3.8  4.4  1.9  2.2  2.6  3.4  3.4  3.2  3.5  4.3  3.8  4.1  3.1  3.3
S- 26  5.7  6.1  6.8  4.1  5.2  6.0  6.4  6.1  5.4  5.8  6.1  6.5  5.7  5.7  5.9
S- 14  8.3  8.8 10.1  7.0  8.0  9.9  9.3  9.3  8.1  8.8  8.4  9.3  8.0  8.8  8.8
S- 15  7.4  7.7  9.5  6.0  7.3  7.2  7.3  7.6  7.5  7.8  8.9  8.5  7.8  7.2  7.5

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.39 2.79 1.94 1.16 2.83 3.62 67.05 64.55 2.51 68.32 64.95 3.36   0.86
     26  4.71 5.00 3.97 3.65 5.39 5.88       62.40 4.65       62.47 5.85   1.20
     14  7.53 7.69 6.90 6.41 8.38 8.58       59.60 7.45       59.60 8.72   1.26
     15  6.72 7.16 6.55 5.19 7.17 7.90       60.13 6.92       60.63 7.68   0.76
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.06  1.75                   1.76  1.35 1.31  1.82  2.14 0.85   0.65
     26         1.62                         1.36 1.29        1.94 0.94   0.73
     14         1.62                         1.55 1.14        1.88 0.97   0.85
     15         1.80                         1.34 1.32        2.04 0.89   0.68
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.89(F 27 - 64.95)(0.85) + 68.32      0.89(F 26 - 62.47)(0.94) + 68.32

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  23  22  14    0.787 0.779 0.779 0.771
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 74.7 73.1 71.3 69.6 73.1 77.1 73.3 72.1 73.4 67.7 71.2 71.5 75.2 71.2 71.3
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 23 72.8 71.2 68.2 69.5 72.1 73.2 69.8 69.2 72.0 66.3 70.7 69.6 73.1 69.9 68.7
cd 22 69.3 68.0 64.8 65.8 69.3 69.9 66.7 66.4 68.8 62.4 67.2 66.2 70.3 66.1 66.0
cd 14 67.0 64.8 61.7 63.1 66.1 67.0 63.9 63.2 65.8 59.8 63.6 63.2 67.2 63.0 63.2
S- 26  5.7  5.8  7.5  3.8  5.0  6.7  6.9  5.8  5.6  5.7  6.1  6.2  5.8  5.7  5.8
S- 23  2.0  1.9  3.1  0.1  1.0  3.9  3.6  2.8  1.4  1.4  0.6  1.9  2.2  1.3  2.6
S- 22  5.4  5.1  6.5  3.8  3.8  7.2  6.6  5.7  4.7  5.3  4.1  5.3  4.9  5.1  5.3
S- 14  7.8  8.3  9.6  6.4  7.0 10.1  9.5  8.8  7.6  8.0  7.7  8.3  8.0  8.3  8.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  4.76 4.99 4.08 3.64 5.56 5.85 70.96 66.26 4.70 72.40 66.53 5.87   1.17
     23  0.83 0.74 0.45-0.32 1.88 1.62       70.22 0.74       70.42 1.98   1.24
     22  4.18 4.30 3.60 3.10 5.19 4.95       66.75 4.21       67.15 5.25   1.04
     14  7.12 7.19 6.56 6.02 8.13 7.97       63.90 7.06       64.17 8.22   1.17
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.12  1.66                   1.96  1.53 1.28  2.23  2.13 1.04   0.82
     23         1.51                         1.55 1.26        1.92 1.16   0.92
     22         1.69                         1.71 1.14        2.07 1.08   0.94
     14         1.71                         1.69 1.16        2.04 1.09   0.94
Suggested regression eqns from two most closely related CDs ( 26 and  23): 
          0.89(F 26 - 66.53)(1.04) + 72.40      0.88(F 23 - 70.42)(1.16) + 72.40

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  14  15    0.762 0.757 0.753 0.702
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 73.1 69.9 69.1 66.2 69.9 73.3 71.4 71.1 69.1 65.8 67.9 69.4 71.4 69.6 69.3
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 14 66.0 62.0 61.4 62.1 63.9 64.6 63.1 62.1 62.7 58.8 61.4 62.0 63.7 61.9 61.5
cd 15 65.7 62.3 59.7 61.4 63.2 64.0 63.8 63.1 62.7 58.2 59.4 61.4 62.4 62.2 62.4
S- 26  5.7  6.1  6.4  2.6  4.4  6.1  6.6  6.5  5.2  5.5  5.8  5.8  6.0  6.1  6.0
S- 27  3.5  4.3  5.0  0.8  2.7  4.1  4.4  4.3  3.0  3.9  4.2  4.1  4.3  4.1  3.3
S- 14  7.1  7.9  7.6  4.2  6.0  8.7  8.4  9.0  6.4  7.1  6.5  7.3  7.8  7.7  7.8
S- 15  7.3  7.6  9.4  4.8  6.7  9.3  7.6  8.0  6.3  7.6  8.5  7.9  9.1  7.3  6.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  4.61 4.93 3.90 3.56 5.27 5.76 68.61 63.99 4.62 69.76 64.12 5.64   1.03
     27  2.66 2.95 2.11 1.47 3.31 3.83       65.90 2.71       66.03 3.73   1.02
     14  6.32 6.56 5.58 5.32 7.16 7.22       62.29 6.32       62.47 7.29   0.98
     15  6.59 7.00 5.74 5.64 7.22 7.66       61.93 6.68       62.14 7.63   0.94
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   1.94  1.49                   1.90  1.71 1.11  2.06  1.76 1.17   1.05
     27         1.55                         1.73 1.10        1.88 1.09   0.99
     14         1.49                         1.80 1.06        1.60 1.29   1.22
     15         1.62                         1.85 1.03        1.85 1.11   1.08
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.87(F 26 - 64.12)(1.17) + 69.76      0.87(F 27 - 66.03)(1.09) + 69.76

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  15  14    0.744 0.741 0.728 0.724
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 64.0 63.2 60.6 58.0 60.3 63.1 64.0 63.3 60.2 60.1 59.8 63.2 63.5 63.1 62.9
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 15 56.5 55.3 51.9 53.2 53.3 53.6 55.1 54.9 53.7 52.2 51.3 55.6 54.4 55.0 54.8
cd 14 57.7 56.4 55.2 54.5 54.5 54.9 56.0 55.0 55.2 53.3 53.5 56.5 57.0 56.0 55.0
S- 27  3.7  4.4  4.8  0.8  3.6  4.8  5.4  4.5  2.7  4.2  4.0  3.9  4.6  4.6  4.0
S- 26  5.4  5.5  5.3  2.4  5.3  6.6  6.9  6.5  4.3  5.8  5.7  5.6  5.8  6.1  6.6
S- 15  7.4  7.9  8.7  4.8  7.0  9.5  8.9  8.4  6.5  7.9  8.5  7.6  9.1  8.1  8.1
S- 14  6.2  6.8  5.5  3.5  5.8  8.2  8.0  8.3  5.0  6.8  6.3  6.7  6.5  7.1  7.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.83 3.09 2.32 1.41 3.65 4.01 61.44 58.58 2.85 61.95 57.95 4.01   1.15
     26  4.40 4.63 3.71 3.15 5.21 5.70       57.05 4.39       56.36 5.59   1.20
     15  6.71 7.04 6.01 5.50 7.42 7.97       54.68 6.75       54.06 7.90   1.14
     14  5.45 5.63 4.76 4.23 6.36 6.62       55.97 5.47       55.38 6.58   1.11
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.01  1.56                   1.89  1.89 1.00  1.83  1.35 1.36   1.36
     26         1.59                         1.81 1.04        1.27 1.44   1.38
     15         1.67                         2.08 0.91        1.44 1.27   1.40
     14         1.54                         1.65 1.14        1.19 1.54   1.35
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.86(F 27 - 57.95)(1.36) + 61.95      0.86(F 26 - 56.36)(1.44) + 61.95

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  14  15    0.849 0.846 0.824 0.814
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 51.3 50.6 46.9 45.5 50.8 50.4 50.2 53.1 44.8 48.5 46.5 53.4 47.5 48.9 50.8
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 14 46.1 44.9 43.7 43.5 44.6 43.8 43.6 45.7 42.5 43.0 41.2 47.9 42.3 43.6 44.7
cd 15 42.8 41.3 37.2 39.8 42.6 40.3 40.3 42.7 37.9 40.4 37.5 45.5 38.1 39.0 41.8
S- 26  5.2  5.5  4.4  1.8  5.8  6.4  6.3  6.5  3.1  5.1  5.4  5.0  5.6  5.9  5.9
S- 27  4.7  5.0  5.0  1.1  4.2  5.7  5.5  5.3  2.8  4.2  4.4  3.9  4.4  5.4  4.9
S- 14  5.2  5.7  3.2  2.0  6.2  6.6  6.6  7.4  2.3  5.5  5.3  5.5  5.2  5.4  6.0
S- 15  8.5  9.3  9.8  5.7  8.2 10.1  9.9 10.4  6.9  8.1  9.0  7.9  9.3  9.9  8.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  4.18 4.36 3.72 3.03 4.93 5.16 49.61 45.40 4.20 49.27 44.07 5.21   1.00
     27  3.35 3.51 3.02 2.02 4.22 4.28       46.26 3.35       44.84 4.44   1.09
     14  4.27 4.29 3.88 3.27 5.12 5.04       45.37 4.24       44.06 5.21   0.98
     15  7.61 7.59 7.12 6.61 8.42 8.58       42.10 7.50       40.48 8.79   1.29
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.40  2.10                   2.65  2.42 1.09  2.53  1.91 1.32   1.21
     27         2.18                         2.67 0.99        2.10 1.20   1.21
     14         1.91                         2.10 1.26        1.61 1.56   1.24
     15         2.31                         2.86 0.93        2.28 1.11   1.19
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.92(F 26 - 44.07)(1.32) + 49.27      0.92(F 27 - 44.84)(1.20) + 49.27

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  15    0.894 0.889 0.877 0.862
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 32.7 37.3 27.7 33.5 40.2 37.2 33.3 37.4 32.9 35.7 35.8 40.6 33.9 34.1 39.0
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 15 23.6 27.1 20.0 27.7 30.0 25.7 22.4 26.5 25.0 26.1 26.0 32.8 22.9 22.6 30.1
S- 26  4.5  4.5  2.1  1.6  6.8  6.9  6.1  5.3  3.3  4.4  5.0  4.4  5.7  5.1  5.2
S- 27  5.8  4.8  3.3  1.2  6.2  6.7  5.3  5.5  3.5  4.5  5.2  4.5  4.5  6.4  5.0
S- 33 -0.3 -1.6 -2.9 -3.5  1.6  0.9 -0.2 -0.1 -2.8 -0.4 -0.6  0.1 -1.1  0.1  1.4
S- 15  9.1 10.2  7.8  5.8 10.2 11.5 10.8 10.9  7.9  9.6  9.9  7.8 10.9 11.4  8.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  3.87 4.12 3.68 2.68 4.40 4.72 36.31 32.29 4.02 35.42 30.70 4.72   0.70
     27  3.83 3.84 3.65 2.56 4.57 4.80       32.62 3.69       30.59 4.83   1.14
     33 -1.64-1.45-1.76-3.12-1.07-0.47       37.87-1.56       36.04-0.62   0.94
     15  8.58 8.39 8.58 7.68 9.04 9.50       27.95 8.36       25.90 9.52   1.16
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.90  2.57                   2.58  2.16 1.19  3.26  2.71 1.20   1.01
     27         2.75                         2.60 0.99        2.98 1.09   1.10
     33         2.51                         2.23 1.16        2.49 1.31   1.13
     15         2.97                         2.80 0.92        3.27 1.00   1.08
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.95(F 26 - 30.70)(1.20) + 35.42      0.94(F 27 - 30.59)(1.09) + 35.42

Station# 892  WINONA              , mn  1906703    lat/lon 91.65   44.05    31M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  25    0.913 0.905 0.904 0.888
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 20.6 24.4 15.8 23.8 29.3 29.7 24.7 25.4 24.9 24.6 21.7 28.7 20.8 21.3 25.7
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 25 22.8 26.2 22.6 27.8 28.5 30.9 26.2 27.3 28.6 27.6 25.2 30.5 23.3 23.0 29.8
S- 26  4.6  4.7  0.5  1.2  6.6  6.6  5.7  5.0  3.8  3.7  4.6  3.6  5.6  4.4  1.3
S- 27  5.9  5.4  1.2  1.1  7.3  7.1  4.9  5.7  4.0  4.9  5.5  4.5  5.0  6.9  2.5
S- 33 -1.0 -1.4 -5.4 -3.8  1.0 -1.0 -1.1  0.2 -2.9 -0.9 -1.8  0.0 -2.6 -0.4 -2.6
S- 25 -2.1 -1.8 -6.8 -4.1  0.8 -1.2 -1.5 -1.9 -3.7 -3.1 -3.5 -1.7 -2.5 -1.7 -4.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  3.56 4.05 3.47 2.41 4.11 3.85 23.84 19.90 3.93 24.08 19.96 4.12   0.19
     27  4.19 4.49 4.14 2.98 4.74 4.77       19.51 4.32       19.28 4.80   0.48
     33 -2.41-2.00-2.61-3.87-1.75-1.59       26.02-2.18       25.66-1.58   0.60
     25 -3.35-3.01-3.38-4.74-2.59-2.91       26.88-3.04       26.69-2.61   0.44
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   3.53  2.97                   2.90  2.35 1.24  3.57  3.18 1.12   0.91
     27         3.17                         2.73 1.06        3.30 1.08   1.02
     33         2.87                         2.19 1.33        2.82 1.27   0.95
     25         2.93                         2.31 1.26        2.72 1.31   1.04
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.96(F 26 - 19.96)(1.12) + 24.08      0.95(F 27 - 19.28)(1.08) + 24.08

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
      DJF   JFM   FMA   MAM   AMJ   MJJ   JJA   JAS   ASO   SON   OND   NDJ
1951 14.78 15.27 26.38 40.83 55.17 65.15 67.41 65.41 58.19 44.18 30.55 18.73
1952 18.31 21.36 32.38 43.30 58.00 66.45 70.30 67.74 57.85 46.82 33.49 24.77
1953 19.50 22.72 30.57 43.54 56.71 66.75 71.03 68.20 63.42 52.54 39.52 24.77
1954 22.82 24.98 37.21 43.82 57.36 65.65 70.92 68.49 59.81 49.41 36.18 24.88
1955 17.39 18.83 31.91 47.35 60.63 68.86 73.05 71.98 63.12 47.53 31.06 17.86
1956 13.55 17.69 27.90 42.16 57.42 66.08 70.21 66.07 61.80 49.80 37.89 23.04
1957 19.13 21.31 33.12 44.38 56.89 66.24 70.34 67.75 58.82 47.29 35.71 26.38
1958 20.21 22.87 31.47 45.87 56.12 63.33 67.05 66.90 62.03 50.67 34.65 19.98
1959 12.89 18.81 31.40 46.55 58.98 67.27 71.86 69.75 60.69 44.16 33.47 24.51
1960 22.71 19.44 28.91 41.70 56.63 64.78 69.58 69.21 61.90 50.08 35.18 23.96
1961 20.40 25.35 33.80 43.52 55.15 64.94 70.12 67.76 61.34 48.94 34.30 20.47
1962 14.15 17.90 29.05 44.68 57.33 65.77 68.26 65.41 59.88 49.12 37.23 21.60
1963 14.62 19.13 33.83 47.08 58.79 66.57 70.71 68.59 64.29 54.35 37.00 24.68
1964 20.36 26.36 34.51 46.42 59.49 68.94 70.89 68.05 59.21 48.76 34.52 21.57
1965 13.60 14.55 25.34 41.27 56.94 66.20 68.97 65.34 59.05 47.61 38.25 22.17
1966 16.16 19.40 32.75 45.23 55.75 66.13 70.36 67.66 58.42 46.45 32.78 21.81
1967 15.23 19.14 29.51 42.80 54.98 62.80 67.49 65.10 57.67 46.36 34.17 23.33
1968 18.01 23.29 34.36 47.07 56.76 64.24 69.46 67.08 60.65 48.69 34.64 20.50
1969 15.46 16.81 29.88 43.05 55.85 63.89 68.33 68.53 59.78 46.88 32.74 18.45
1970 12.56 14.62 28.70 43.10 57.96 67.14 70.36 67.42 59.66 47.47 33.44 18.91
1971 13.46 16.23 29.67 41.74 56.81 63.58 68.34 65.37 61.23 50.19 35.92 20.02
1972 12.75 15.36 26.83 42.72 55.24 64.20 67.33 65.39 57.60 45.51 30.02 20.46
1973 16.38 25.64 35.04 45.89 55.58 64.59 70.38 67.70 61.97 50.01 35.49 21.58
1974 15.42 20.24 31.73 43.75 54.79 64.09 68.59 66.17 57.82 47.15 36.40 24.38
1975 18.20 17.57 25.94 40.62 55.60 66.92 70.36 66.93 59.74 48.31 36.73 23.46
1976 20.79 24.58 37.08 45.95 57.73 65.39 70.14 67.16 57.24 43.03 26.77 12.05
1977 10.26 19.88 38.30 52.45 62.18 69.05 68.97 66.84 57.55 46.52 31.09 16.61
1978  8.48 12.60 26.46 43.21 56.54 64.82 68.68 68.26 61.20 47.94 30.58 14.46
1979  7.33 12.20 26.16 41.24 54.01 63.43 67.86 66.56 58.79 47.09 35.23 24.38
1980 18.37 18.34 29.11 44.31 58.16 67.09 70.39 68.28 58.39 47.12 33.44 24.92
1981 20.66 26.50 36.92 47.40 57.34 64.40 68.77 66.28 57.97 47.25 33.18 18.49
1982 11.40 15.14 28.41 43.38 54.47 64.73 67.36 67.11 59.47 46.99 35.59 25.43
1983 23.50 26.06 33.11 42.37 53.64 65.25 72.31 70.69 61.78 48.50 29.10 17.00
1984 14.61 21.59 32.88 42.06 56.92 64.65 70.41 67.05 61.09 48.36 35.59 21.99
1985 15.82 21.54 35.35 50.72 59.84 65.90 67.15 65.95 58.48 45.05 27.59 17.06
1986 13.69 22.84 34.13 48.38 59.79 67.45 69.73 67.32 59.56 47.38 35.08 25.27
1987 24.58 29.55 40.42 52.11 62.96 70.25 71.88 68.74 58.66 48.73 36.78 25.20
1988 16.78 19.67 31.68 48.10 60.85 70.19 74.08 70.82 60.46 47.08 33.28 26.34
1989 18.82 20.96 28.63 43.70 56.54 65.47 69.75 67.82 60.19 46.85 30.59 22.36
1990 20.22 29.23 36.68 47.05 57.53 65.14 70.12 68.59 61.32 50.97 35.17 22.54
1991 17.91 24.16 37.13 48.95 61.36 68.35 71.20 67.09 59.37 44.41 31.98 23.35
1992 24.39 27.82 34.87 45.29 56.19 63.29 65.06 63.47 57.71 46.77 33.97 22.67
1993 17.40 19.44 29.26 42.70 54.96 63.76 67.97 65.03 57.59 44.96 34.19 19.89
1994 13.47 17.55 31.65 47.08 58.63 65.87 68.29 66.56 61.20 51.56 38.55 26.64
1995 21.01 24.58 32.84 44.27 55.84 65.91 72.25 68.85 61.12 45.49 31.76 18.46
1996 15.59 18.17 29.22 40.99 54.88 63.61 68.24 66.06 59.55 45.75 30.34 17.49
1997 15.52 21.07 31.92 42.56 55.16 64.28 68.97 66.84 60.46 47.75 36.30 23.22

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season 1 (DJF)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  26  28    0.972 0.948 0.938 0.925
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 23.5 14.6 15.8 13.7 24.6 16.8 18.8 20.2 17.9 24.4 17.4 13.5 21.0 15.6 15.5
cd 27 21.1 12.3 13.0 11.9 23.5 13.8 15.1 17.7 15.6 21.8 14.9 10.1 18.1 12.7 12.6
cd 33 27.7 19.2 19.8 18.2 27.9 21.0 23.3 23.8 20.8 28.7 21.0 18.0 23.7 20.9 20.3
cd 26 22.0 13.7 13.8 11.9 22.2 14.7 15.2 16.4 15.4 20.9 16.3 11.1 18.8 12.3 15.1
cd 28 22.0 12.9 12.1 12.2 25.4 14.1 15.1 18.3 16.2 23.6 12.2  8.8 17.6 13.1  9.9
S- 27  2.4  2.3  2.8  1.8  1.0  3.0  3.7  2.5  2.3  2.5  2.5  3.3  2.9  2.9  2.9
S- 33 -4.2 -4.6 -4.0 -4.5 -3.3 -4.2 -4.5 -3.6 -2.9 -4.3 -3.6 -4.5 -2.7 -5.3 -4.8
S- 26  1.5  0.9  2.0  1.8  2.4  2.1  3.6  3.9  2.5  3.5  1.1  2.3  2.3  3.3  0.4
S- 28  1.5  1.7  3.7  1.5 -0.8  2.7  3.8  1.9  1.7  0.8  5.2  4.7  3.4  2.5  5.6

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
DJF  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.67 3.22 3.04 1.98 2.39 2.76 17.63 14.29 3.34 18.22 15.63 2.59  -0.75
     33 -4.48-4.28-4.31-5.43-4.21-4.00       21.50-3.87       22.28-4.06  -0.19
     26  2.19 2.70 2.53 1.33 2.22 2.19       14.61 3.02       15.99 2.23  -0.80
     28  2.80 3.47 3.25 2.00 2.04 3.41       14.08 3.55       15.56 2.66  -0.89
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
DJF  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.92  3.74                   3.32  3.27 1.02  3.63  3.87 0.94   0.92
     33         3.46                         2.94 1.13        3.36 1.08   0.95
     26         3.41                         3.32 1.00        3.40 1.07   1.07
     28         4.22                         3.27 1.02        4.77 0.76   0.75
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.99(F 27 - 15.63)(0.94) + 18.22      0.97(F 33 - 22.28)(1.08) + 18.22

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season 2 (JFM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.974 0.950 0.944 0.931
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 26.1 21.6 21.5 22.8 29.5 19.7 21.0 29.2 24.2 27.8 19.4 17.5 24.6 18.2 21.1
cd 27 24.0 19.9 19.2 21.4 28.4 16.8 17.4 26.4 21.6 25.9 17.7 14.8 21.5 15.0 18.2
cd 26 24.5 19.7 19.1 20.7 26.7 16.5 17.3 25.0 20.4 24.1 19.1 14.7 21.2 14.5 19.1
cd 28 24.7 21.0 19.3 21.7 28.6 17.4 16.9 27.0 22.8 27.7 16.2 13.8 20.7 14.8 16.0
cd 33 30.1 25.8 24.5 28.2 32.7 24.1 26.2 32.8 27.3 32.4 23.3 22.0 26.9 23.1 26.0
S- 27  2.1  1.7  2.3  1.5  1.1  2.9  3.5  2.9  2.5  1.9  1.7  2.8  3.1  3.2  2.9
S- 26  1.6  1.9  2.5  2.1  2.8  3.1  3.7  4.2  3.8  3.7  0.4  2.8  3.4  3.6  1.9
S- 28  1.3  0.6  2.2  1.2  1.0  2.3  4.1  2.2  1.4  0.1  3.2  3.7  3.9  3.4  5.1
S- 33 -4.0 -4.2 -2.9 -5.4 -3.1 -4.5 -5.2 -3.5 -3.1 -4.6 -3.8 -4.5 -2.3 -4.9 -4.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JFM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.40 2.88 2.77 1.69 2.15 2.58 20.44 17.42 3.02 22.95 20.54 2.41  -0.61
     26  2.43 2.61 2.48 1.65 2.71 2.81       17.56 2.88       20.18 2.77  -0.11
     28  2.40 3.16 2.72 1.54 1.77 2.97       17.27 3.17       20.57 2.38  -0.79
     33 -4.53-4.49-4.46-5.39-4.15-4.01       24.43-3.99       27.02-4.07  -0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JFM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   4.20  4.06                   3.42  3.13 1.09  3.71  4.03 0.92   0.84
     26         3.47                         2.74 1.25        3.54 1.05   0.84
     28         4.48                         3.24 1.06        4.66 0.80   0.76
     33         3.74                         2.99 1.14        3.43 1.08   0.95
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 20.54)(0.92) + 22.95      0.97(F 26 - 20.18)(1.05) + 22.95

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season 3 (FMA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  28  33    0.971 0.951 0.944 0.938
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 33.1 32.9 35.3 34.1 40.4 31.7 28.6 36.7 37.1 34.9 29.3 31.6 32.8 29.2 31.9
cd 27 32.0 31.4 33.0 32.3 39.5 29.5 25.6 33.5 34.6 33.2 28.1 29.2 29.9 26.2 29.7
cd 26 31.7 31.1 31.9 31.9 36.9 28.2 24.5 32.4 32.8 31.1 27.9 28.4 28.5 24.6 29.5
cd 28 32.0 31.5 33.3 31.3 39.0 30.1 25.3 33.6 35.5 34.3 27.2 28.7 29.1 26.5 27.8
cd 33 36.5 35.7 38.1 38.4 42.5 35.2 32.7 39.0 40.1 39.0 32.2 35.2 36.0 33.0 36.0
S- 27  1.1  1.5  2.3  1.8  1.0  2.2  3.1  3.1  2.5  1.7  1.2  2.4  2.9  3.0  2.2
S- 26  1.4  1.8  3.5  2.2  3.5  3.5  4.1  4.3  4.3  3.7  1.4  3.3  4.3  4.6  2.5
S- 28  1.2  1.4  2.1  2.8  1.4  1.6  3.3  3.1  1.7  0.6  2.0  2.9  3.7  2.7  4.2
S- 33 -3.3 -2.8 -2.8 -4.3 -2.1 -3.5 -4.1 -2.3 -3.0 -4.1 -3.0 -3.6 -3.1 -3.7 -4.1

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
FMA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.12 2.41 2.56 1.51 1.87 2.27 31.19 28.61 2.58 33.32 31.18 2.14  -0.44
     26  2.96 2.97 2.95 2.54 3.03 3.45       28.07 3.11       30.09 3.23   0.11
     28  2.12 2.69 2.42 1.31 1.77 2.55       28.55 2.64       31.00 2.32  -0.32
     33 -3.78-3.76-3.76-4.48-3.31-3.52       34.59-3.41       36.64-3.33   0.08
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
FMA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.60  3.55                   3.11  2.90 1.07  3.13  3.38 0.93   0.86
     26         2.98                         2.20 1.41        3.12 1.00   0.71
     28         3.75                         3.09 1.01        3.62 0.86   0.86
     33         3.18                         2.78 1.12        2.80 1.11   1.00
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 31.18)(0.93) + 33.32      0.98(F 26 - 30.09)(1.00) + 33.32

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season 4 (MAM)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  28    0.966 0.956 0.939 0.931
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 42.4 42.1 50.7 48.4 52.1 48.1 43.7 47.0 49.0 45.3 42.7 47.1 44.3 41.0 42.6
cd 27 41.5 40.8 48.3 46.5 49.8 46.8 41.5 44.4 46.7 44.1 41.4 45.3 42.2 38.8 40.4
cd 26 39.9 39.5 46.4 45.6 47.1 44.2 39.4 43.0 45.2 41.8 40.3 42.9 40.6 36.8 39.0
cd 33 45.3 44.1 52.3 51.5 53.0 50.5 47.0 48.2 51.7 48.4 45.3 49.0 46.5 44.1 45.4
cd 28 41.3 40.8 48.6 45.8 49.4 47.0 41.9 44.5 46.6 45.0 41.4 45.7 40.7 38.4 39.4
S- 27  0.9  1.2  2.4  1.9  2.3  1.3  2.2  2.6  2.3  1.2  1.3  1.8  2.1  2.2  2.1
S- 26  2.5  2.6  4.4  2.7  5.0  3.9  4.3  4.1  3.8  3.5  2.4  4.2  3.7  4.2  3.5
S- 33 -2.9 -2.0 -1.6 -3.1 -0.9 -2.4 -3.3 -1.2 -2.8 -3.1 -2.6 -1.9 -2.2 -3.1 -2.8
S- 28  1.0  1.2  2.1  2.6  2.7  1.0  1.8  2.6  2.4  0.2  1.3  1.4  3.5  2.6  3.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MAM  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.82 2.05 2.35 1.17 1.69 1.85 44.16 41.92 2.25 45.76 43.90 1.86  -0.39
     26  3.29 3.29 3.20 2.88 3.57 3.61       40.89 3.28       42.11 3.65   0.37
     33 -2.85-2.66-2.88-3.63-2.37-2.64       46.73-2.56       48.14-2.39   0.17
     28  1.86 2.32 2.38 0.96 1.60 2.09       41.76 2.41       43.77 1.98  -0.42
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MAM  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.85  2.83                   2.06  2.12 0.97  3.32  3.14 1.06   1.09
     26         2.44                         1.61 1.28        2.98 1.11   0.87
     33         2.52                         1.96 1.05        2.97 1.12   1.06
     28         3.00                         2.47 0.83        3.32 1.00   1.20
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 43.90)(1.06) + 45.76      0.98(F 26 - 42.11)(1.11) + 45.76

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season 5 (AMJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  14    0.970 0.954 0.926 0.924
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 53.6 56.9 59.8 59.8 63.0 60.8 56.5 57.5 61.4 56.2 55.0 58.6 55.8 54.9 55.2
cd 26 50.8 53.8 55.4 56.5 57.9 57.1 52.3 53.7 57.6 52.5 51.3 54.5 52.8 51.1 51.7
cd 27 52.9 55.6 57.7 58.2 61.1 60.4 55.1 55.8 59.5 54.8 53.5 57.2 54.7 53.4 54.0
cd 33 56.4 58.1 61.2 61.9 63.8 62.4 58.4 58.2 63.1 58.0 57.3 60.1 57.3 57.1 56.3
cd 14 48.2 51.1 51.6 53.4 55.0 53.5 49.5 50.8 54.9 49.6 48.8 51.2 50.9 48.0 48.8
S- 26  2.8  3.1  4.4  3.3  5.0  3.8  4.2  3.8  3.8  3.7  3.7  4.2  3.0  3.8  3.4
S- 27  0.7  1.3  2.1  1.6  1.9  0.5  1.4  1.8  1.9  1.4  1.4  1.4  1.1  1.5  1.2
S- 33 -2.8 -1.2 -1.3 -2.1 -0.9 -1.5 -1.8 -0.7 -1.8 -1.8 -2.3 -1.4 -1.5 -2.2 -1.2
S- 14  5.5  5.8  8.2  6.4  8.0  7.4  7.0  6.7  6.5  6.6  6.2  7.4  5.0  6.9  6.4

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
AMJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  3.55 3.63 3.65 3.20 3.66 3.65 57.44 53.78 3.67 57.67 53.93 3.74   0.08
     27  1.46 1.83 2.01 0.76 1.29 1.41       55.52 1.93       56.26 1.41  -0.51
     33 -2.14-1.91-2.24-2.85-1.85-1.75       59.42-1.98       59.31-1.64   0.34
     14  6.44 6.35 6.57 6.15 6.71 6.42       50.99 6.45       51.01 6.66   0.21
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
AMJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   2.13  1.88                   1.48  1.37 1.08  2.67  2.37 1.13   1.04
     27         2.14                         1.60 0.92        2.53 1.06   1.15
     33         1.95                         1.54 0.96        2.45 1.09   1.13
     14         1.75                         1.45 1.02        2.23 1.20   1.17
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.98(F 26 - 53.93)(1.13) + 57.67      0.98(F 27 - 56.26)(1.06) + 57.67

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season 6 (MJJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  25    0.955 0.948 0.923 0.904
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 65.3 64.7 65.9 67.4 70.3 70.2 65.5 65.1 68.3 63.3 63.8 65.9 65.9 63.6 64.3
cd 26 62.0 61.5 62.1 63.8 65.5 66.7 62.2 61.2 64.8 60.0 60.6 62.4 63.5 60.2 60.6
cd 27 64.3 63.8 64.5 66.1 68.5 70.1 65.1 63.9 67.0 62.3 62.4 65.1 65.1 62.8 63.3
cd 33 67.8 66.4 67.5 69.5 71.7 71.5 67.2 66.2 70.5 65.4 66.3 67.1 67.0 65.4 65.8
cd 25 66.5 65.2 66.4 67.2 69.6 69.3 65.6 64.6 69.5 63.7 65.7 66.0 67.0 63.4 64.1
S- 26  3.3  3.2  3.8  3.6  4.8  3.5  3.3  3.9  3.5  3.3  3.2  3.4  2.5  3.4  3.6
S- 27  0.9  0.9  1.4  1.4  1.8  0.1  0.3  1.3  1.3  1.0  1.3  0.8  0.9  0.8  1.0
S- 33 -2.6 -1.8 -1.6 -2.0 -1.4 -1.3 -1.7 -1.1 -2.2 -2.1 -2.5 -1.3 -1.1 -1.8 -1.5
S- 25 -1.2 -0.5 -0.5  0.3  0.6  0.9 -0.1  0.6 -1.2 -0.4 -2.0 -0.1 -1.1  0.2  0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
MJJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  3.45 3.78 3.69 2.99 3.48 3.27 66.20 62.40 3.80 65.96 62.47 3.49  -0.31
     27  1.14 1.57 1.66 0.50 0.91 1.01       64.55 1.65       64.95 1.00  -0.65
     33 -1.95-1.68-1.77-2.61-1.88-1.77       67.87-1.67       67.69-1.73  -0.06
     25 -0.62-0.64-0.59-1.06-0.21-0.61       66.80-0.60       66.24-0.28   0.33
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
MJJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   1.80  1.62                   1.41  1.36 1.03  2.12  1.94 1.10   1.06
     27         1.75                         1.35 1.04        2.14 0.99   0.95
     33         1.65                         1.38 1.02        2.04 1.04   1.02
     25         1.57                         1.39 1.01        1.95 1.09   1.07
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.98(F 26 - 62.47)(1.10) + 65.96      0.97(F 27 - 64.95)(0.99) + 65.96

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season 7 (JJA)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  25  33    0.961 0.959 0.937 0.922
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 72.3 70.4 67.2 69.7 71.9 74.1 69.8 70.1 71.2 65.1 68.0 68.3 72.3 68.2 69.0
cd 27 71.4 69.5 65.7 68.4 70.4 73.0 69.3 68.7 70.3 64.0 66.9 67.3 70.9 67.9 68.4
cd 26 69.1 67.3 63.8 65.8 68.1 70.4 66.5 66.3 67.9 62.0 65.1 65.3 69.4 65.5 65.5
cd 25 73.5 70.9 68.3 69.4 72.1 73.9 69.8 69.8 72.0 66.0 69.8 69.1 73.7 68.7 68.9
cd 33 75.3 72.0 69.2 71.5 73.4 75.3 71.4 71.4 73.0 67.3 70.4 70.0 73.6 70.0 70.9
S- 27  0.9  0.9  1.5  1.4  1.5  1.1  0.4  1.4  0.9  1.1  1.1  1.0  1.3  0.3  0.6
S- 26  3.2  3.1  3.4  3.9  3.7  3.7  3.3  3.9  3.3  3.0  2.8  3.0  2.9  2.8  3.5
S- 25 -1.2 -0.5 -1.2  0.3 -0.3  0.2 -0.1  0.3 -0.8 -1.0 -1.8 -0.8 -1.4 -0.4  0.0
S- 33 -2.9 -1.6 -2.0 -1.8 -1.5 -1.3 -1.7 -1.3 -1.8 -2.3 -2.4 -1.7 -1.3 -1.8 -1.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JJA  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.13 1.55 1.38 0.73 1.03 0.91 70.05 68.48 1.57 69.83 68.79 1.03  -0.53
     26  3.40 3.73 3.56 3.14 3.40 3.05       66.26 3.79       66.53 3.30  -0.49
     25 -0.74-0.82-0.52-1.12-0.40-0.89       70.69-0.64       70.40-0.58   0.06
     33 -1.86-1.72-1.34-2.52-1.86-1.88       71.57-1.53       71.64-1.81  -0.29
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JJA  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.74  1.68                   1.55  1.56 0.99  2.25  2.22 1.01   1.02
     26         1.66                         1.53 1.01        2.13 1.05   1.04
     25         1.65                         1.48 1.04        2.18 1.03   0.99
     33         1.62                         1.52 1.02        2.13 1.06   1.04
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 68.79)(1.01) + 69.83      0.98(F 26 - 66.53)(1.05) + 69.83

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season 8 (JAS)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   26  27  33  25    0.942 0.940 0.901 0.899
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 70.7 67.1 65.9 67.3 68.7 70.8 67.8 68.6 67.1 63.5 65.0 66.6 68.8 66.1 66.8
cd 26 67.4 63.9 62.6 63.6 65.4 67.2 64.8 64.6 63.9 60.3 62.2 63.5 65.5 63.5 63.3
cd 27 69.5 65.6 64.1 65.4 67.2 69.2 67.1 66.8 66.1 62.0 63.7 65.3 67.1 65.5 65.9
cd 33 73.3 69.0 68.2 69.5 70.1 72.6 69.0 70.1 69.3 65.1 67.2 67.8 70.3 67.3 68.8
cd 25 71.4 68.0 67.6 68.2 69.0 71.5 67.6 68.5 68.7 64.3 66.9 67.1 70.0 66.8 67.1
S- 26  3.3  3.2  3.3  3.7  3.3  3.6  3.0  4.0  3.2  3.1  2.8  3.0  3.4  2.6  3.6
S- 27  1.2  1.4  1.8  1.9  1.6  1.7  0.8  1.8  1.0  1.5  1.3  1.3  1.7  0.6  0.9
S- 33 -2.6 -1.9 -2.2 -2.2 -1.3 -1.7 -1.1 -1.5 -2.2 -1.6 -2.2 -1.2 -1.4 -1.3 -2.0
S- 25 -0.7 -1.0 -1.7 -0.8 -0.3 -0.7  0.3  0.1 -1.6 -0.8 -1.9 -0.5 -1.2 -0.7 -0.2

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
JAS  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     26  3.36 3.82 3.33 3.12 3.36 3.11 67.78 63.99 3.79 67.39 64.12 3.27  -0.51
     27  1.41 1.84 1.54 1.03 1.40 1.18       65.90 1.88       66.03 1.36  -0.52
     33 -1.86-1.72-1.36-2.59-1.86-1.70       69.36-1.59       69.16-1.77  -0.19
     25 -1.04-1.12-0.91-1.55-0.59-0.99       68.82-1.04       68.18-0.79   0.26
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
JAS  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     26   1.62  1.49                   1.75  1.71 1.02  1.90  1.76 1.08   1.05
     27         1.55                         1.73 1.01        1.88 1.01   1.00
     33         1.61                         1.62 1.08        1.98 0.96   0.89
     25         1.53                         1.57 1.11        1.78 1.07   0.96
Suggested regression eqns from two most closely related CDs ( 26 and  27): 
          0.97(F 26 - 64.12)(1.08) + 67.39      0.97(F 27 - 66.03)(1.01) + 67.39

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season 9 (ASO)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  25    0.946 0.944 0.914 0.891
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 61.8 61.1 58.5 59.6 58.7 60.5 60.2 61.3 59.4 57.7 57.6 61.2 61.1 59.5 60.5
cd 27 60.3 58.8 55.8 57.2 56.8 58.2 58.6 58.8 57.5 55.8 55.8 59.3 58.9 58.5 58.9
cd 26 58.6 57.7 55.3 55.6 55.1 56.5 57.1 56.8 55.9 54.3 54.1 57.6 57.7 57.0 56.3
cd 33 64.6 62.5 60.8 61.5 59.9 62.3 61.3 62.7 61.3 58.9 59.5 62.0 62.5 60.9 61.5
cd 25 63.0 62.2 60.5 60.5 58.7 61.1 60.2 61.1 61.0 57.9 58.9 61.1 62.2 60.6 60.2
S- 27  1.5  2.3  2.6  2.4  1.9  2.2  1.6  2.5  1.9  1.9  1.8  1.9  2.2  1.1  1.5
S- 26  3.2  3.4  3.1  4.0  3.6  4.0  3.1  4.5  3.4  3.5  3.5  3.6  3.5  2.5  4.1
S- 33 -2.8 -1.5 -2.3 -1.9 -1.3 -1.9 -1.1 -1.4 -1.9 -1.2 -1.9 -0.8 -1.4 -1.4 -1.0
S- 25 -1.2 -1.1 -2.0 -0.9  0.0 -0.6 -0.1  0.2 -1.6 -0.2 -1.3  0.1 -1.1 -1.0  0.3

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
ASO  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  1.79 2.16 1.76 1.30 1.96 1.76 60.76 58.58 2.18 59.90 57.95 1.96  -0.22
     26  3.36 3.69 3.14 3.04 3.52 3.44       57.05 3.71       56.36 3.54  -0.17
     33 -1.89-1.78-1.59-2.67-1.87-1.37       62.42-1.66       61.48-1.57   0.08
     25 -1.29-1.49-1.37-1.95-0.79-0.70       62.11-1.35       60.61-0.70   0.64
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
ASO  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   1.71  1.56                   1.92  1.89 1.02  1.29  1.35 0.96   0.94
     26         1.59                         1.81 1.06        1.27 1.02   0.96
     33         1.61                         1.77 1.09        1.37 0.95   0.87
     25         1.69                         1.64 1.17        1.31 0.99   0.84
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.97(F 27 - 57.95)(0.96) + 59.90      0.97(F 26 - 56.36)(1.02) + 59.90

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season10 (SON)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  14    0.964 0.964 0.949 0.923
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 48.5 48.4 45.0 47.4 48.7 47.1 46.8 51.0 44.4 46.8 45.0 51.6 45.5 45.8 47.8
cd 27 46.6 45.6 41.9 44.4 46.5 44.6 44.7 47.8 42.0 44.3 42.2 49.4 43.1 43.5 45.9
cd 26 46.0 45.1 42.6 43.7 45.0 44.0 43.9 46.6 41.6 43.4 41.1 48.3 41.8 43.0 44.8
cd 33 51.4 50.7 48.0 49.8 50.2 49.4 48.9 52.7 47.1 48.2 47.0 52.5 47.1 47.4 49.6
cd 14 46.1 44.9 43.7 43.5 44.6 43.8 43.6 45.7 42.5 43.0 41.2 47.9 42.3 43.6 44.7
S- 27  1.9  2.7  3.1  3.0  2.2  2.4  2.1  3.2  2.4  2.5  2.8  2.1  2.4  2.2  1.9
S- 26  2.5  3.2  2.5  3.7  3.8  3.1  3.0  4.4  2.8  3.4  3.8  3.2  3.7  2.7  2.9
S- 33 -2.9 -2.3 -3.0 -2.4 -1.4 -2.3 -2.1 -1.8 -2.7 -1.4 -2.0 -1.0 -1.6 -1.6 -1.9
S- 14  2.4  3.5  1.3  3.9  4.1  3.3  3.2  5.3  2.0  3.8  3.8  3.7  3.2  2.2  3.0

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
SON  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.18 2.46 2.17 1.62 2.39 2.33 48.75 46.26 2.49 47.31 44.84 2.47  -0.03
     26  3.01 3.31 2.88 2.62 3.10 3.21       45.40 3.35       44.07 3.24  -0.11
     33 -2.33-2.07-2.22-2.98-2.47-1.73       50.79-2.04       49.33-2.02   0.02
     14  3.11 3.24 3.04 2.86 3.30 3.09       45.37 3.38       44.06 3.24  -0.14
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
SON  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.21  2.18                   2.63  2.67 0.98  2.03  2.10 0.96   0.98
     26         2.10                         2.42 1.08        1.91 1.06   0.98
     33         2.11                         2.46 1.07        1.86 1.09   1.02
     14         1.91                         2.10 1.25        1.61 1.26   1.00
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.98(F 27 - 44.84)(0.96) + 47.31      0.98(F 26 - 44.07)(1.06) + 47.31

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season11 (OND)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  26  33  34    0.976 0.956 0.953 0.929
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 29.1 35.6 27.6 35.1 36.8 33.3 30.6 35.2 32.0 34.0 34.2 38.5 31.8 30.3 36.3
cd 27 26.9 32.6 24.4 32.3 34.0 30.5 27.9 31.9 29.4 31.2 30.7 36.2 29.3 27.7 34.0
cd 26 28.1 32.9 25.6 31.9 33.4 30.3 27.2 32.1 29.6 31.4 30.8 36.2 28.2 29.0 33.8
cd 33 33.0 39.0 30.6 37.0 38.6 36.2 33.4 37.5 35.7 36.1 36.5 40.5 35.0 34.0 37.6
cd 34 29.7 36.4 28.4 36.6 37.4 36.1 32.3 35.3 34.2 34.7 35.1 37.9 34.7 30.7 37.2
S- 27  2.2  3.0  3.2  2.8  2.8  2.8  2.6  3.2  2.5  2.8  3.5  2.4  2.4  2.7  2.3
S- 26  1.0  2.7  2.0  3.2  3.4  3.0  3.4  3.0  2.3  2.6  3.4  2.3  3.6  1.3  2.5
S- 33 -3.9 -3.4 -3.0 -1.9 -1.9 -2.9 -2.8 -2.4 -3.7 -2.2 -2.3 -2.0 -3.2 -3.6 -1.3
S- 34 -0.6 -0.8 -0.8 -1.5 -0.6 -2.9 -1.7 -0.1 -2.2 -0.7 -0.9  0.7 -2.9 -0.3 -0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
OND  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.47 2.49 2.62 1.98 2.64 2.66 35.27 32.62 2.64 33.35 30.59 2.76   0.12
     26  2.51 2.78 2.65 2.09 2.47 2.59       32.29 2.98       30.70 2.65  -0.32
     33 -3.00-2.80-2.79-3.70-3.00-2.60       37.87-2.60       36.04-2.69  -0.09
     34 -1.47-1.63-1.06-2.24-1.25-1.03       36.62-1.36       34.43-1.08   0.28
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
OND  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   2.80  2.75                   2.45  2.60 0.94  2.97  2.98 1.00   1.06
     26         2.57                         2.16 1.13        2.71 1.09   0.97
     33         2.51                         2.23 1.10        2.49 1.19   1.09
     34         2.60                         2.69 0.91        2.80 1.06   1.16
Suggested regression eqns from two most closely related CDs ( 27 and  26): 
          0.99(F 27 - 30.59)(1.00) + 33.35      0.98(F 26 - 30.70)(1.09) + 33.35

Station# 893  ZUMBROTA            , mn  1924909    lat/lon 92.67   44.30    21M
season12 (NDJ)    cd(maxcor1,2,3,4)   ----cormax1,2,3,4----
                   27  33  26  28    0.969 0.941 0.930 0.912
      1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
 STN: 17.0 22.0 17.1 25.3 25.2 26.3 22.4 22.5 23.4 22.7 19.9 26.6 18.5 17.5 23.2
cd 27 14.7 18.9 14.5 22.7 22.0 22.6 19.8 19.8 20.9 19.7 16.1 24.2 15.8 14.4 23.2
cd 33 21.6 25.7 21.2 27.6 28.3 30.7 25.9 25.3 27.8 25.5 23.4 28.7 23.4 21.7 28.3
cd 26 16.0 19.6 15.2 22.6 22.7 23.1 19.0 20.4 21.1 20.9 17.0 25.1 15.3 16.9 24.4
cd 28 14.6 18.1 13.9 24.0 21.8 22.8 20.4 19.2 22.6 17.4 15.1 22.9 15.8 11.1 22.3
S- 27  2.3  3.1  2.5  2.6  3.2  3.7  2.5  2.8  2.4  3.0  3.8  2.4  2.7  3.1  0.1
S- 33 -4.6 -3.8 -4.1 -2.3 -3.1 -4.3 -3.5 -2.7 -4.5 -2.8 -3.5 -2.0 -4.9 -4.2 -5.1
S- 26  1.0  2.4  1.8  2.7  2.5  3.2  3.3  2.1  2.3  1.8  2.9  1.5  3.2  0.6 -1.2
S- 28  2.4  3.9  3.2  1.2  3.4  3.6  2.0  3.3  0.8  5.3  4.8  3.7  2.6  6.3  0.9

BIAS=== 47yr  by decade, 1950s to 90s  Early means dif Recent means dif  Bchange
NDJ  CD  5197 5160 6170 7180 8190 9197 S5165 C5165 S-C  S8397 C8397 S-C  rec-old
     27  2.67 2.98 2.90 2.17 2.74 2.49 22.62 19.51 3.11 21.97 19.28 2.68  -0.43
     33 -3.93-3.51-3.84-4.68-3.75-3.86       26.02-3.39       25.66-3.70  -0.30
     26  2.04 2.55 2.24 1.60 2.11 1.58       19.90 2.72       19.96 2.01  -0.72
     28  3.12 3.46 3.49 2.44 2.82 3.50       19.01 3.62       18.79 3.17  -0.44
SDEV===    47yr sdevs    (S=station)   Early sdevs     Recent sdevs      Rchange
NDJ  CD   S5197 C5197       (C=CD)     S5165 C5165 S/C  S8397 C8397 S/C  rec/old
     27   3.28  3.17                   2.45  2.73 0.90  3.19  3.30 0.97   1.08
     33         2.87                         2.19 1.12        2.82 1.13   1.01
     26         2.97                         2.35 1.04        3.18 1.00   0.96
     28         3.60                         3.34 0.73        3.87 0.82   1.12
Suggested regression eqns from two most closely related CDs ( 27 and  33): 
          0.98(F 27 - 19.28)(0.97) + 21.97      0.97(F 33 - 25.66)(1.13) + 21.97