DISCLAIMER -- THIS IS NOT AN EARTHQUAKE PREDICTION OR WARNING!
  The commentary provided with these map(s) is for INFORMATIONAL
USE ONLY, and SHOULD NOT be construed as an earthquake prediction,
warning, or advisory.  Responsibility for such warnings rests with
the Office of Emergency Services of the State of California.
PLEASE REMEMBER -- THESE ARE PRELIMINARY DATA
  Releasing these summaries on a timely basis requires that the
data, analysis, and interpretations presented are PRELIMINARY. Of
necessity they can only reflect the views of the seismologists who
prepared them, and DO NOT carry the endorsement of the U.S.G.S.
Thus while every effort is made to ensure that the information is
accurate, nothing contained in this report is to be construed as
and earthquake prediction, warning, advisory, or official policy
statement of any kind, of the U.S. Geological Survey, or the
U.S. Government.
FOR QUESTIONS CONCERNING THIS REPORT
  Send e-mail to michael@andreas.wr.usgs.gov
  DO NOT SEND EMAIL TO weekly@garlock.wr.usgs.gov  It will not be read.

Seismicity Report for Northern California,
the Nation, and the World for the week of
August 3 - 9, 1995

Data and text prepared by
  Steve Walter and Barry Hirshorn
U.S. Geological Survey
345 Middlefield Rd.  MS-977, Menlo Park, CA  94025
Graphics by Quentin Lindh

     
San Francisco Bay Area    
    
   During the seven-day period ending at midnight on Wednesday, August 9,
1995 the U.S. Geological Survey office in Menlo Park recorded 15
earthquakes of magnitude one (M1) and greater within the San Francisco Bay
area shown in Figure 1.  Three were as large as M2.  This total compares
to 26 earthquakes during the previous seven-day period (July 27 - August
2) five of which was as large as M2.0. 
   The week's largest earthquake was a M2.4 that occurred Tuesday
afternoon on the Hayward fault beneath northeastern Oakland (#3 in figure
1).   Only slightly smaller was a M2.2 that occurred later that evening on
the San Gregorio fault zone just northwest of Ano Nuevo (#4/1).  The only
other earthquake in the area as large as M2 was a M2.0 on the central
Calaveras about five miles east of Morgan Hill (#1/1).  
    Two other events worth noting:  a M1.7 Monday evening on the San
Andreas fault about seven miles northwest of Pacifica (#2/1) and a M1.6
Wednesday evening on the central Concord fault about six miles northwest
of Pleasant Hill (#5/1).
   
Northern & Central California
	
   The Geysers area was more active than it's been in months with a trio
of M3 earthquakes, the largest a M3.3 last Friday evening (#4/2).  The
most recent comparable activity was in May, 1994 when a pair of M3 events
was recorded here.  The only other notable activity in the Coast Ranges
was a pair of M2 events on the Bartlett Springs fault about19 miles
northeast of Lakeport (#5/2).
   Cape Mendocino's largest earthquake was a M3.0 that occurred last
Friday about 50 miles west of the coast, along the Mendocino fracture zone
(#3/2).  Other events in the area apparently occurred within the
subducting Gorda Plate including a pair of M2 events off the coast that
occurred at depths of about 22 km (#6/2) and a 22-km-deep event whose
epicenter was located about 16 miles east of Petrolia (#1/2).  
  Central California saw several M2 events on the creeping segment of the
San Andreas, the largest a M2.3 early Tuesday morning (#7/2).  Later on
Tuesday a trio of M2 events occurred beneath the western side of the San
Joaquin Valley about five miles east of the San Luis reservoir and seven
miles west of Los Banos (#8/2).  Late Tuesday evening a M3.3 occurred
beneath the central San Joaquin Valley about five miles northwest of the
small valley town of Westside (#9/2). 

Long Valley Caldera

   For the fourth straight week seismicity was greater in the mountains
south of the caldera than in the caldera itself.   Activity inside the
caldera was limited to less than a dozen events along the south side of
the resurgent dome, only one of which was as large as M2 (#2/3).  In
contrast there were over two dozen earthquakes larger than M2.0 in the
terrane south of the caldera.  As has been the case in the past several
weeks, much of this activity occurred along a north-south zone stretching
from Mt. Morrison to Mt. Baldwin.  However, beginning with a M3.1 on
Sunday north of Silver Pass (#3/3) activity increased in the Red Slate
Mountain area (#4/3) and near Mt. Aggie (#5/3).    

USA Seismicity (July 31 - August 8)
  
   The National Earthquake Information Center reported only one notable
earthquake in the lower 48 states outside of California, a M3.0 in
southeastern Idaho, just northeast of the town of Soda Springs (#3/4). 
However a M3.9 did occur along the Blanco fracture zone, about 90 miles
off the coast of southern Oregon (#2/4) and a pair of M3 events were
reported felt at Denali Park in southern Alaska (#1/5).  

The Planet Earth  (July 31 - August 8)

   The planet was fairly quiet, seismically speaking, with no earthquakes
as large as M6.  Moderate-sized aftershocks continued to rock the northern
Chilean coast around Antofagasta, scene of last week's M7.8 event (#2/5),
as well as mid-ocean ridges in both the Atlantic (#3/5) and Pacific oceans
(#4/5).  Other moderate earthquakes of note include a M5.7 in the East
Caroline Islands, Micronesia (#5/5) and a M5.4 in the New Caledonia area
(#6/5).

Table 1. Northern & Central California Seismicity (M>1.0)

--ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH  N N RMS ERH ERZ       DUR
YR MON DA HRMN  SEC  DEG MIN  DEG  MIN    KM  RD S SEC  KM  KM REMKS MAG

95 AUG  3  815 16.34 37 34.40 118 49.57  6.59 19   .12  .5  .9 MOR   2.0
95 AUG  3  846 43.67 37  8.03 121 34.36  3.70 45 1 .09  .2  .5 CYN   2.0
95 AUG  3  847 56.34 37  7.73 121 34.44  2.73 21   .15  .5 1.1 CYN   1.0
95 AUG  3  857  8.67 37 39.71 118 52.65  5.36  8   .02 1.0 1.0 DOM   1.1
95 AUG  3  858  6.66 37 39.60 118 52.53  4.56  9   .09  .6  .9 DOM   1.5

95 AUG  3  925 27.82 37 39.37 118 52.91  4.71 10   .03  .3  .7 DOM   1.3
95 AUG  3  929  5.77 37 39.59 118 52.72  5.39 13   .13  .5  .9 DOM   1.7
95 AUG  3 1004 19.59 37 39.68 118 56.38  4.14 15   .04  .4  .5 SMO   1.7
95 AUG  3 1006 55.81 37 34.33 118 49.53  6.60 20   .08  .4  .7 MOR   2.1
95 AUG  3 1026 52.44 38 33.50 122 44.71  3.64 11   .11  .5  .7 ROG   1.5

95 AUG  3 1128 43.76 37 39.42 118 52.13  5.13 10   .16  .8 1.2 DOM   1.5
95 AUG  3 1134  1.77 37 43.31 118 50.95  5.49  9   .12 2.5 2.7 NMO   1.4
95 AUG  3 1148 24.27 37 40.62 118 52.52  7.18 10   .07  .5 1.6 DOM-  1.3
95 AUG  3 1207 17.23 37 58.03 122  1.11 10.25 11 1 .14  .6 1.3 CON   1.2
95 AUG  3 1223 57.58 39 34.88 123 22.23 14.42  8 1 .15  .8 2.2 MAA   1.4

95 AUG  3 1232 45.23 37 34.58 118 49.34  6.15 12   .08  .6 1.0 MOR   1.3
95 AUG  3 1239 30.49 37 32.79 118 52.02  9.18  8   .02 1.0 2.3 MOR-  1.1
95 AUG  3 1315 29.91 37  8.05 121 34.55  3.69 26   .08  .3  .7 CYN   1.4
95 AUG  3 1353 29.74 37 30.44 118 50.47 14.97 28   .11  .4 1.0 MOR   2.8
95 AUG  3 1401 30.76 37 37.92 118 50.40  7.10 15   .10  .5  .6 HCF   1.5

95 AUG  3 1446 21.28 38 49.33 122 48.01  4.18 10   .03  .4  .6 GEY   1.4
95 AUG  3 1454 16.24 40 21.47 123 59.29 21.62 19 1 .13  .4  .6 MEN   2.3
95 AUG  3 1526 57.03 38 47.87 122 48.35  4.28  9   .01  .3  .7 GEY   1.2
95 AUG  3 1629 37.68 37 34.47 118 48.55  1.51 12   .14  .612.8 MOR - 1.7
95 AUG  3 1805 48.71 38 48.00 122 44.40  3.10 21   .10  .3  .8 GEY   2.0

95 AUG  3 1901 15.69 37 37.92 118 50.41  6.95 17   .08  .5  .6 HCF   1.5
95 AUG  3 1904  7.80 37 37.76 118 50.56  7.33 12   .02  .5  .6 HCF   1.3
95 AUG  3 1905 57.72 37 38.26 118 44.28 21.77  7 1 .18 2.6 2.3 EMO   1.7
95 AUG  3 1909 50.62 37 34.61 118 49.51  4.97 16   .03  .3  .8 MOR   1.7
95 AUG  3 2010 49.08 37 35.09 118 45.76  0.03  7 1 .19 1.4 5.5 WCN * 1.0

95 AUG  3 2027 50.82 37 11.97 122  2.79 12.95 44 4 .12  .3  .6 BLM   1.7
95 AUG  3 2106 34.54 37 34.42 118 49.86  4.84 12 1 .04  .5 1.4 MOR   1.3
95 AUG  3 2118  9.04 37 36.45 118 56.24  3.16 10   .03  .6  .5 SHE   1.1
95 AUG  3 2118 22.14 36 32.03 121  6.96  3.61 32 2 .06  .2  .6 PIN   2.5
95 AUG  3 2202 55.04 36 22.35 121  1.50  0.01  9   .06  .4  .4 BIT   1.9

95 AUG  3 2254 55.83 37 33.40 118 51.18  1.00 10   .03  .9  .4 MOR   1.6
95 AUG  3 2349 54.31 37 31.12 118 50.99  1.96  9   .04 4.8 4.2 MOR-  1.4
95 AUG  4   34 46.39 37 28.72 118 52.49  6.43 13   .08  .6  .6 MOR   1.7
95 AUG  4  107  3.06 38 45.33 122 43.04  3.55 14   .10  .3  .7 GEY   1.9
95 AUG  4  327 29.13 37 34.28 121 49.83  9.75 40 1 .15  .2  .5 SUN   1.7

95 AUG  4  459  9.08 37 33.14 118 51.16  3.97 13   .07  .8 1.4 MOR-  1.7
95 AUG  4  543 27.17 37 38.25 118 55.76  7.55 20   .10  .4  .7 SMO   1.8
95 AUG  4  549 47.48 37 40.49 118 54.13  5.44  7   .29 3.3 5.7 DOM   1.1
95 AUG  4  552 24.68 37 38.67 118 52.84  8.21 21   .11  .5  .7 SMO   1.8
95 AUG  4  606 20.69 37 38.24 118 56.00  6.65 18   .10  .4  .7 SMO   1.8

--ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH  N N RMS ERH ERZ       DUR
YR MON DA HRMN  SEC  DEG MIN  DEG  MIN    KM  RD S SEC  KM  KM REMKS MAG

95 AUG  4  616  9.22 40 34.04 122 19.97 16.64  7   .05 1.3 1.5 SHA   2.1
95 AUG  4  707  7.58 37 34.93 118 42.86  6.04 21   .11  .4 2.0 CAS   2.3
95 AUG  4  708 31.10 37 35.19 118 43.00  7.15 16   .17  .6 2.5 CAS   2.0
95 AUG  4  909 37.69 37 38.31 118 55.88  6.08 19   .07  .3  .5 SMO   1.8
95 AUG  4  924 29.22 37 29.99 119  0.22  6.15 21 2 .09  .5 1.4 SIL-  1.4

95 AUG  4  949 27.21 36 32.58 120 59.10  5.31 35   .16  .3 1.3 CRV   2.3
95 AUG  4 1046  8.63 40 21.79 122  2.59 15.82 24 2 .17  .4 1.6 SHA-  1.9
95 AUG  4 1152 38.33 37 30.13 118 50.39 11.13 19   .08  .6 1.0 MOR   1.3
95 AUG  4 1253 50.79 38 49.26 122 48.17  4.25 12   .08  .3  .7 GEY   1.5
95 AUG  4 1308 16.51 39 46.43 123 23.57 12.00 10 1 .11  .6 1.5 BAR   1.4

95 AUG  4 1324 18.92 40 24.21 125 18.23 24.26 28 1 .24 1.918.2 MEN-  3.0
95 AUG  4 1416 50.11 37 32.69 118 49.28  5.38 20 1 .11  .5  .9 MOR   1.7
95 AUG  4 1424 55.21 37 34.77 118 43.05  8.36 24 2 .09  .4 1.2 CAS   1.6
95 AUG  4 1539 44.49 37 28.09 118 48.89  2.07 11   .05 1.0 8.3 MOR - 1.3
95 AUG  4 1550 24.82 38 47.25 122 46.48  1.89  7   .02  .3  .7 GEY   1.4

95 AUG  4 1601 40.01 37 27.96 118 50.64  8.72  9   .03 1.5 1.3 MOR   1.0
95 AUG  4 1622 10.96 37 35.81 118 52.18  4.11 13   .03  .3  .6 MOR   1.6
95 AUG  4 1902 49.35 38 47.51 122 46.62  2.31  8   .02  .3  .6 GEY   1.4
95 AUG  4 1920 49.20 37 34.75 118 50.60  3.37 27 2 .06  .2  .7 MOR   2.2
95 AUG  4 2112 37.15 37 35.38 118 29.13  9.08 23   .06  .3 1.0 CHV   1.8

95 AUG  4 2305 58.21 37 32.90 118 49.82  1.25  7   .03  .8  .5 MOR   1.5
95 AUG  4 2326 30.26 38 49.00 122 48.20  3.73  8   .04  .4  .8 GEY   1.2
95 AUG  4 2338 12.16 35 49.84 121 28.51  4.90 22 1 .08  .5  .8 SSM   2.0
95 AUG  5  201 32.55 37 32.20 118 49.46  0.93 11   .09  .5  .4 MOR   1.4
95 AUG  5  237 45.69 38 47.34 122 46.29  2.06 61   .14  .2  .4 GEY   3.1

95 AUG  5  243 11.46 38 47.83 122 46.86  0.84 14   .11  .3  .6 GEY   1.8
95 AUG  5  243 24.60 38 48.13 122 47.02  0.72  8   .04  .3  .7 GEY   2.0
95 AUG  5  244  0.36 38 48.04 122 46.79  0.26  9   .05  .3  .7 GEY   1.4
95 AUG  5  245 35.75 38 47.79 122 47.02  1.36 24   .10  .2  .4 GEY   2.6
95 AUG  5  246  6.08 38 47.77 122 47.11  0.69 42   .16  .2 1.1 GEY   3.5

95 AUG  5  247  7.09 38 49.15 122 47.34  0.80  8   .03  .3  .5 GEY   1.3
95 AUG  5  255 40.35 38 47.59 122 46.94  0.16  8   .11  .4 2.0 GEY * 1.1
95 AUG  5  302 31.65 38 47.75 122 47.41  0.18  9   .06  .3  .7 GEY   1.4
95 AUG  5  304 19.77 38 47.81 122 47.27  0.00  9   .09  .3  .8 GEY * 1.4
95 AUG  5  347 43.95 37 32.21 118 49.11  0.77  8   .03 1.7  .4 MOR-  1.0

95 AUG  5  425 26.38 38 47.62 122 48.31  4.64 14   .11  .4  .7 GEY   1.6
95 AUG  5  450 30.47 37 32.24 118 49.68  1.03  9   .04  .4  .4 MOR   1.3
95 AUG  5  535 37.91 39  9.16 123 10.27  4.61  9 1 .04  .3 1.6 MAA   1.4
95 AUG  5  804 54.84 37 32.78 118 49.40  5.67 18 1 .09  .5  .7 MOR   1.5
95 AUG  5  912 53.86 37 34.56 118 49.35  4.45 13   .07  .4  .7 MOR   1.3

95 AUG  5  919 42.86 36  6.33 120 39.10  5.00 11   .06  .6  .6 SLA-  1.2
95 AUG  5 1010 25.56 37 38.27 118 56.00  6.14 10   .08  .5  .7 SMO   1.3
95 AUG  5 1105 38.70 37 33.88 118 51.17  1.76 12   .11  .5 1.0 MOR   2.1
95 AUG  5 1223 57.48 37 38.92 118 54.39  7.15 12   .09  .5  .9 SMO   1.4
95 AUG  5 1227 38.02 37 37.19 118 53.67  9.12  8   .19 1.4 2.9 SHE   1.1

--ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH  N N RMS ERH ERZ       DUR
YR MON DA HRMN  SEC  DEG MIN  DEG  MIN    KM  RD S SEC  KM  KM REMKS MAG

95 AUG  5 1305 35.02 38  1.98 118 47.63  6.74 15   .13 1.2 9.9 MOL - 2.0
95 AUG  5 1508  5.73 39 18.25 122 48.25  4.54 16   .07  .3 2.3 BAR   2.1
95 AUG  5 1513 54.55 38 51.20 122 47.38  1.30 23   .14  .3 1.0 GEY   2.0
95 AUG  5 1525 47.04 39 20.11 122 53.40  7.44 15   .07  .3 1.8 BAR   1.9
95 AUG  5 1608 40.77 37 35.58 118 42.67  0.66  9   .08  .710.4 CAS - 1.3

95 AUG  5 1731  3.76 37 30.90 118 45.99  1.93  7   .16 5.014.8 WCN - 1.1
95 AUG  5 1825 39.25 39 18.37 122 47.86  9.86 42 1 .14  .3  .9 BAR   2.6
95 AUG  5 2210 16.64 38 48.36 122 48.18  2.92 11   .10  .4  .6 GEY   1.3
95 AUG  5 2301 55.58 37 34.70 118 50.00  3.34  7   .10  .8  .6 MOR   1.3
95 AUG  5 2319 57.82 37 33.68 118 51.41  0.03  7   .10 1.1 1.2 MOR * 1.3

95 AUG  5 2332 37.06 37 38.11 118 54.26  5.30 16   .19  .5  .8 SMO   1.7
95 AUG  6  152  6.13 37 32.12 118 49.94  3.80 15   .15  .4 1.2 MOR   1.9
95 AUG  6  154 53.92 37 32.03 118 48.69  0.49 10   .17  .6  .7 MOR   1.7
95 AUG  6  414  1.12 38 49.20 122 48.37  3.74  8   .08  .4 1.0 GEY   1.2
95 AUG  6  542 57.51 37 26.34 121 47.40  7.26 54 4 .11  .2  .4 ALU   1.8

95 AUG  6  657 16.22 40 28.30 124 44.28 21.82  8   .3917.1 5.1 MEN   2.5
95 AUG  6  826 55.32 37 33.94 118 51.70  0.53  7   .11  .6  .5 MOR   1.5
95 AUG  6  852 35.47 37 31.97 118 48.35  7.29  7   .06 1.8 3.0 MOR   1.3
95 AUG  6 1149  3.69 37 35.98 118 56.00  3.70 12   .05  .4  .8 SIL   1.2
95 AUG  6 1419 25.20 40 18.28 124 34.65 17.69 12 1 .16 2.3  .8 MEN   1.9

95 AUG  6 1438 32.19 37 38.00 118 52.53  8.45 33 3 .11  .3  .4 SMO   2.4
95 AUG  6 1440 12.47 37 38.06 118 52.36  7.73 11   .08  .5  .9 SMO   1.4
95 AUG  6 1455  2.25 38 48.95 122 48.57  3.14 17   .08  .2 1.4 GEY   1.8
95 AUG  6 1526 31.74 40 21.32 123 59.20 22.91 12 2 .14  .6  .8 MEN   1.5
95 AUG  6 1603 49.81 36  2.66 120 35.13  4.99 13   .08  .6  .5 SLA   1.5

95 AUG  6 1607 50.32 37 34.93 118 48.96  3.90 10   .14  .9 1.0 MOR   1.2
95 AUG  6 1748  0.36 36  1.08 120 33.91  3.07  7   .05  .6 2.4 SLA   1.2
95 AUG  6 1759 18.03 37 36.23 118 58.09  3.05  8   .03  .8  .6 SHE   1.4
95 AUG  6 1839 55.55 37 29.56 118 55.72  0.86  9   .21 1.717.8 SIL - 3.1
95 AUG  6 1849 40.70 37 29.45 118 52.89  0.91 12   .14 1.0 9.8 MOR - 2.2

95 AUG  6 1854  5.64 37 29.32 118 52.08  4.07 11   .14 1.5 1.3 MOR   2.2
95 AUG  6 1858 59.93 37 28.43 118 51.84  1.74  9   .10 1.810.3 MOR - 1.8
95 AUG  6 1909 29.76 37 30.99 118 52.67  2.24 20   .19  .6  .7 MOR   2.9
95 AUG  6 1910 41.77 37 29.79 118 52.71  1.85 11   .10 1.3 9.2 MOR - 2.6
95 AUG  6 1915 31.27 37 30.93 118 49.13  4.52 13   .16  .9 1.2 MOR   2.1

95 AUG  6 1920 19.73 37 31.68 118 48.73  0.32  7   .07 1.3  .6 MOR   1.3
95 AUG  6 1928 41.06 37 31.33 118 51.45  1.76  9   .09 2.1 9.7 MOR - 2.2
95 AUG  6 1939 12.60 37 31.23 118 49.09  3.97 21   .13  .4 1.0 MOR   2.5
95 AUG  6 1955 59.11 38 49.49 122 47.92  3.56  7   .01  .4 3.2 GEY   1.2
95 AUG  6 2009 14.78 38 49.07 122 48.46  3.60  8   .03  .3  .8 GEY   1.4

95 AUG  6 2045 33.99 37 31.81 118 53.00  3.23  7   .07 2.3 4.7 MOR   1.4
95 AUG  6 2106 10.39 37 34.50 118 49.50  4.36 32 3 .09  .3  .4 MOR   2.3
95 AUG  6 2133 51.28 37 34.60 118 49.84  3.01 13   .04  .3  .6 MOR   1.5
95 AUG  6 2140 26.27 37 27.14 118 50.56  2.50  7   .05 1.3 7.2 MOR - 1.6
95 AUG  6 2141 47.50 36 35.89 121 12.45  6.15  8   .05  .4 1.0 PIN   1.0

--ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH  N N RMS ERH ERZ       DUR
YR MON DA HRMN  SEC  DEG MIN  DEG  MIN    KM  RD S SEC  KM  KM REMKS MAG

95 AUG  6 2233  4.57 37 29.12 118 50.20  2.06  7   .07 1.5 2.4 MOR   1.7
95 AUG  6 2240  4.21 37 27.94 118 50.86  3.36 10   .11 1.7 2.2 MOR   1.9
95 AUG  6 2246 53.42 37 29.46 118 52.27  0.04 14   .15 1.3 1.5 MOR * 1.7
95 AUG  6 2301 46.27 37 31.37 118 47.13  6.36  7   .05 1.0 2.3 MOR   1.1
95 AUG  6 2317 20.43 37 29.09 118 52.64  1.92 10   .16 1.711.9 MOR - 1.7

95 AUG  6 2335 35.44 37 29.16 118 51.98  1.82 12   .14 1.210.5 MOR - 2.0
95 AUG  6 2336 23.72 37 27.63 118 50.45  2.42  7 1 .02 6.0 4.6 MOR - 1.1
95 AUG  7   17 46.53 37 11.12 119  6.42 11.70 11 1 .11  .6 5.5 KAI   2.2
95 AUG  7   43 28.76 37 29.72 118 52.58  3.20 19   .16  .5  .9 MOR   2.2
95 AUG  7   45 36.29 37 29.66 118 52.56  2.94 18   .20  .6  .9 MOR   2.2

95 AUG  7   51 36.03 37 29.72 118 52.56  3.71 12   .18 1.5  .9 MOR   2.0
95 AUG  7   52 22.70 37 35.20 118 51.62  0.93 10   .19  .9  .5 MOR   1.7
95 AUG  7  226 43.57 37 30.39 118 48.20  2.35  9   .06 6.8 8.6 MOR-- 1.3
95 AUG  7  251 22.65 36 34.60 121 10.40  5.40 31   .08  .2  .6 PIN   2.1
95 AUG  7  322 24.09 36 28.71 121  3.36  5.31 12   .05  .5  .7 BIT   1.4

95 AUG  7  414 52.75 37 27.19 118 50.15  1.79  8   .09 1.910.7 MOR - 2.0
95 AUG  7  447 57.87 37 36.28 118 58.02  3.05 10   .08  .4  .8 SHE   1.5
95 AUG  7  456 14.63 38 49.34 122 47.84  3.49  9   .11  .5 1.0 GEY   1.2
95 AUG  7  510 58.76 37 36.37 118 58.16  2.86  9   .03  .4  .5 SHE   1.5
95 AUG  7  514 28.28 37 33.94 118 51.91  1.07  9   .13 1.7  .9 MOR   1.9

95 AUG  7  514 53.35 37 29.42 118 52.70  1.79 10   .17 1.314.6 MOR - 2.0
95 AUG  7  555 27.86 36 32.50 120 57.05  5.01 12   .21  .7 3.2 CRV   1.2
95 AUG  7  603 48.84 40 17.44 121 22.86  5.25  9 2 .06  .7 2.8 ALM   1.2
95 AUG  7  624 19.98 37 33.78 118 50.10  3.11  7   .04 2.9 2.8 MOR   1.1
95 AUG  7  650 10.46 39 23.54 123 15.77  7.38 16 2 .08  .3  .7 MAA   1.6

95 AUG  7 1156 39.55 38 43.97 123 28.20  3.90 14 3 .11  .6 1.9 PAR   1.5
95 AUG  7 1600 11.80 37  6.24 121  1.18  2.02 12   .11  .8 9.4 JQN - 1.6
95 AUG  7 1714  2.46 37 31.97 118 48.34  1.02 10   .09  .8  .9 MOR   1.9
95 AUG  7 1717 24.16 38 48.19 122 44.57  1.46 12   .07  .3  .7 GEY   1.3
95 AUG  7 1729 15.72 36 44.85 121 23.48  7.60 10 1 .11  .6  .9 SJB    .9

95 AUG  7 1733 56.18 37  5.98 121  1.87  1.96 21 1 .17 1.1 3.3 ORT-  1.7
95 AUG  7 1806 39.56 37 32.67 118 50.11  3.48 34 2 .11  .3  .8 MOR   2.9
95 AUG  7 1953  7.72 38 49.40 122 48.57  3.05  8   .07  .4  .6 GEY   1.2
95 AUG  7 2100 56.42 37  6.64 121 50.43  4.14 18 1 .08  .3  .5 LOM   1.3
95 AUG  7 2230 30.99 38 49.70 122 53.28  3.61  8   .17  .8 1.7 GEY   1.0

95 AUG  7 2258 46.49 37 20.55 122 13.44  3.04 11 1 .16  .7  .9 BLM   1.5
95 AUG  8    2  8.62 37 29.76 118 52.94  5.09 13   .14 1.0  .8 MOR   2.0
95 AUG  8  131 22.45 37  8.65 121 32.28  8.45 40 1 .07  .2  .4 CYN   1.6
95 AUG  8  147 16.90 37 33.00 118 48.04  5.99  7   .09 2.8 1.5 MOR   1.2
95 AUG  8  210 19.22 37 32.92 118 49.54  4.83 22   .12  .4  .9 MOR   2.1

95 AUG  8  226 46.03 37 35.85 118 54.27  3.38  8   .08  .5 1.1 SIL   1.2
95 AUG  8  315 11.75 38 45.24 122 51.73  3.68 11   .06  .3  .7 GEY   1.2
95 AUG  8  324 13.81 37 43.24 122 32.85  6.37 39 5 .08  .3  .8 SFP   1.7
95 AUG  8  744 10.28 37 35.25 118 50.56  2.36  8   .09  .4  .7 MOR   1.6
95 AUG  8  745 17.59 38 20.07 122 33.50  6.38 27   .14  .3  .8 ROG   1.9

--ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH  N N RMS ERH ERZ       DUR
YR MON DA HRMN  SEC  DEG MIN  DEG  MIN    KM  RD S SEC  KM  KM REMKS MAG

95 AUG  8  956 54.13 37 34.69 118 50.12  3.16  8   .10  .5  .8 MOR   1.4
95 AUG  8 1156 59.16 40 33.31 124 46.91 25.81 10   .11 2.9 6.3 EUR   2.6
95 AUG  8 1158 21.65 36 36.59 121 12.96  5.65 39   .12  .3  .7 PIN   2.3
95 AUG  8 1349 25.91 37 31.58 118 53.32  1.62 11   .13  .912.1 MOR - 1.4
95 AUG  8 1356 50.23 37  6.64 120 59.77  5.42104 1 .20  .3  .8 JQN   3.0

95 AUG  8 1359  7.40 37 34.04 118 50.31  2.34 10   .08  .7 1.1 MOR   2.1
95 AUG  8 1451 16.10 37 34.25 118 50.58  1.89  7   .09  .7  .6 MOR   1.4
95 AUG  8 1928 36.23 38 47.77 122 44.56  1.15 13   .09  .3  .8 GEY   1.5
95 AUG  8 1950 12.05 36 37.11 121 13.66  4.51 12   .05  .3 1.5 PIN   1.6
95 AUG  8 2103  2.40 37 49.27 122 12.64 12.37 64   .17  .3  .5 HAY   2.4

95 AUG  8 2155 59.53 37  6.19 120 59.92  0.11 84   .25  .4 4.2 JQN * 2.7
95 AUG  9   44 53.81 37 28.08 118 50.58  9.23 15   .09  .7 1.8 MOR   1.4
95 AUG  9   45 49.09 37  6.28 120 59.94  0.28 76   .22  .3 4.5 JQN * 2.6
95 AUG  9  215 58.43 37 30.79 118 53.11  1.84 20   .12  .5  .3 MOR   2.5
95 AUG  9  405 32.38 37  8.80 122 21.78 10.04 56   .24  .8  .9 ANN   2.2

95 AUG  9  438 15.53 38 48.67 122 48.62  3.65 19   .15  .4  .9 GEY   2.0
95 AUG  9  447  6.01 38 49.45 122 47.83  3.83  9   .02  .3  .7 GEY   1.4
95 AUG  9  502 59.07 37 28.56 118 49.18  1.75  8   .08 1.9 9.7 MOR - 1.7
95 AUG  9  509 56.65 38  0.48 122 11.76  8.51  9   .22  .8 1.4 CON   1.6
95 AUG  9  537 54.27 37 29.84 118 49.25  1.75  8   .10 2.5 9.9 MOR - 1.5

95 AUG  9  611 43.88 37 32.88 118 50.01  6.81  8   .03  .8 1.4 MOR   1.1
95 AUG  9  754 28.72 37 34.56 118 49.13  4.90  7   .05  .8  .8 MOR   1.0
95 AUG  9  937 53.15 37 35.24 118 50.13  3.72 10   .09  .9 1.2 MOR   1.5
95 AUG  9 1347 51.28 37 32.82 118 51.27 11.31  7   .06  .9 2.6 MOR   1.0
95 AUG  9 1456 53.22 37 33.65 118 52.78  9.68  9   .19 1.3 3.6 MOR   1.5

95 AUG  9 1643 22.80 36 12.80 120 46.50  8.39 10   .08  .5  .8 BIT   1.6
95 AUG  9 1729 15.39 39 34.40 123 20.56  7.23  9   .16  .6 1.8 MAA   1.5
95 AUG  9 1850 20.42 36 34.08 121  9.46  3.29 13   .06  .3  .7 PIN   1.4
95 AUG  9 2002 16.10 38 48.73 122 48.64  3.26 16   .07  .3  .6 GEY   1.8
95 AUG  9 2314  7.01 38 49.47 122 48.04  3.25 52   .19  .2  .6 GEY   3.0

95 AUG  9 2315 15.31 38 50.30 122 48.23  1.35 10   .04  .4  .7 GEY   1.8
95 AUG  9 2315 36.48 38 50.32 122 48.54  0.21  7   .20  .9 2.3 GEY * 1.2
95 AUG  9 2317  7.24 38 50.39 122 48.19  1.17  9   .06  .3  .9 GEY   1.2
95 AUG  9 2331  9.54 37 28.32 118 52.09  1.72 10   .09 1.1 8.2 MOR - 2.1
95 AUG  9 2342 19.36 37 33.51 118 53.49  4.88  7   .10  .9 3.8 MOR   1.3

95 AUG  9 2352 43.32 37 35.77 118 54.29  3.89  8   .13 1.0 1.4 SIL   1.2
95 AUG  9 2353 50.58 37 27.80 118 48.73  1.85 12   .14 1.711.4 MOR - 1.9
95 AUG 10   57 51.18 37 31.47 118 51.38  0.59  9   .11 1.8 1.5 MOR   1.8
95 AUG 10  148 50.34 37 31.70 118 47.06  6.56 11   .09  .8 1.6 MOR   1.2
95 AUG 10  517 57.63 36 27.49 120 12.23 15.52 46   .18  .6  .7 JQN   3.3

  
TABLE 2.
Data from National Earthquake Information Center (NEIC)

UTC TIME    LAT     LONG    DEP GS MAGS  SD STA  REGION AND COMMENTS
HRMNSEC                         MB  Msz     USED
-------------------------------------------------------------------------------
JUL 31
000225.7* 24.561S  70.522W  33N 4.5     1.1  18 NEAR COAST OF NORTHERN CHILE
020712.5* 23.166S  70.381W  33N 4.9 4.8 1.3  31 NEAR COAST OF NORTHERN CHILE
050457.6* 18.161N  66.901W  33N         0.7   6 PUERTO RICO REGION
060835.6* 23.620S  70.511W  33N 4.7     1.1  25 NEAR COAST OF NORTHERN CHILE
064731.4* 24.471S  70.488W  33N 4.3     0.7   8 NEAR COAST OF NORTHERN CHILE
080308.9* 34.907N  25.885E  10G 4.2     1.3  11 CRETE
085954.8* 24.877S  70.677W  33N 4.7     1.0  12 NEAR COAST OF NORTHERN CHILE
092533.0  23.737S  70.024W  43D 4.9     1.0  33 NEAR COAST OF NORTHERN CHILE
092852.6% 33.304S  72.684W  30G         0.7  10 OFF COAST-CENTRAL CHILE. MD 4.4
173056.5* 24.116S  70.657W  33N 4.5     1.2   9 NEAR COAST OF NORTHERN CHILE
180009.5* 23.641S  70.824W  33N 4.1     1.5   8 NEAR COAST OF NORTHERN CHILE
201550.2* 24.361S  70.409W  33N 4.6     1.2  11 NEAR COAST OF NORTHERN CHILE

AUG 01
024446.7* 23.302S  70.217W  31D 4.9     1.0  30 NEAR COAST OF NORTHERN CHILE
032108.3* 24.741S  70.744W  33N 4.6     0.9  19 NEAR COAST OF NORTHERN CHILE
042920.5  24.074S  66.562W 200G 5.0     0.9  73 SALTA PROVINCE, ARGENTINA
060038.0  24.131S  70.779W  33N 4.8     0.9  34 NEAR COAST OF NORTHERN CHILE
090121.9* 28.958N 128.284E  33N 4.9     1.1  27 RYUKYU ISLANDS
092641.0* 23.296S  70.608W  33N 4.4     1.0  16 NEAR COAST OF NORTHERN CHILE
102110.5  24.327S  70.948W  33N 4.4     0.9  15 NEAR COAST OF NORTHERN CHILE
122355.1* 19.219N 145.786E 111* 4.7     1.0  42 MARIANA ISLANDS
123719.9  24.015S  70.523W  22D 4.9     1.0  40 NEAR COAST OF NORTHERN CHILE
144803.2  18.042N  66.952W  10G         0.6  11 PUERTO RICO REGION. MD 3.5
        (MPR). Felt (V) at Cabo Rojo, Sabana Grande and San German; (IV) at
        Arecibo and Mayaguez; (III) at Aguadilla and Yauco.
215143.2* 23.532S  70.635W  33N 4.6     0.9  12 NEAR COAST OF NORTHERN CHILE
220927.8* 23.473S  70.663W  33N 4.4     0.5   6 NEAR COAST OF NORTHERN CHILE

AUG 02
020437.9* 23.246S  70.615W  33N 4.7     1.4  26 NEAR COAST OF NORTHERN CHILE
052221.2* 23.211S  70.557W  33N 4.8     1.2  21 NEAR COAST OF NORTHERN CHILE
093816.1* 23.736S  70.719W  33N 4.3     0.7  11 NEAR COAST OF NORTHERN CHILE
110538.9  23.120S  70.371W  33N 5.2 5.2 1.1  61 NEAR COAST OF NORTHERN CHILE
142707.2  38.838N 118.064W   5G         1.0  16 CALIFORNIA-NEVADA BORDER. ML 3.1
153746.0& 38.639N 119.849W   6               11 CALIFORNIA-NEVADA BORDER. ML 3.2
162733.0  23.343S  70.436W  33N 5.2 5.1 1.3  59 NEAR COAST OF NORTHERN CHILE
173110.4  34.719N 116.206W   5G         0.7  11 SOUTHERN CALIFORNIA. ML 2.9
        (GS). Felt at Ludlow. Multiple event.
183211.8* 30.248N 114.118W  10G 4.9     1.4  47 GULF OF CALIFORNIA
183938.3* 23.112S  70.499W  33N 4.5     0.8   9 NEAR COAST OF NORTHERN CHILE
192627.3* 34.628N  32.791E  33N 4.4     1.2  21 CYPRUS REGION
202013.7  22.999S  70.577W  33N 5.1 4.5 1.1  62 NEAR COAST OF NORTHERN CHILE
211924.0& 63.517N 151.033W   7               66 CENTRAL ALASKA. <AEIC>. ML 3.7
        (AEIC), 3.9 (PMR). Felt at Denali Park Headquarters and Kantishna.
213401.4  63.616N 150.983W  10G         1.1  57 CENTRAL ALASKA. ML 3.2 (AEIC),
        3.6 (PMR). Felt at Denali Park Headquarters.

AUG 03
010522.5? 29.74 N 114.32 W  10G 4.0     1.0  18 BAJA CALIFORNIA, MEXICO
011644.5  80.598N   6.312W  10G 5.0 4.3 1.0  62 NORTH OF SVALBARD
015721.5  23.126S  70.489W  33N 5.6 5.9 1.2 104 NEAR COAST OF NORTHERN CHILE. 
035241.8* 23.973S  70.817W  33N 4.5     1.0   9 NEAR COAST OF NORTHERN CHILE
044304.5  23.189S  70.451W  33N 4.7     1.0  27 NEAR COAST OF NORTHERN CHILE
054154.8  43.232N 126.485W  10G 3.9     0.6  92 OFF COAST OF OREGON
081853.1  28.363S  69.053W 103D 5.8     1.1 123 CHILE-ARGENTINA BORDER.
120027.7  22.907S  70.391W  33N 5.1 4.6 0.8  54 NEAR COAST OF NORTHERN CHILE
134826.4* 24.131S  70.238W  33N 4.6     1.0  19 NEAR COAST OF NORTHERN CHILE
134906.4& 59.640N 152.480W  77               80 SOUTHERN ALASKA. <AEIC>.
135329.5  37.467N 118.870W   5G         0.8  10 CALIFORNIA-NEVADA BORDER. ML 2.9
141904.4  22.968S  70.369W  33N 5.2 5.1 1.2  55 NEAR COAST OF NORTHERN CHILE
143619.5?  1.66 N  85.45 W  10G 4.5     1.0  14 OFF COAST OF ECUADOR
190745.5  24.032S  70.809W  33N 4.6     0.6  28 NEAR COAST OF NORTHERN CHILE
195036.4  23.720S  70.509W  33N 5.1 4.3 0.8  43 NEAR COAST OF NORTHERN CHILE
204013.9* 47.498N 152.160E  33N 4.9     0.8  13 KURIL ISLANDS
205840.6* 47.901N 152.621E  33N 4.8     1.3  13 KURIL ISLANDS
230707.7* 23.966S  70.514W  33N 4.5     1.1  10 NEAR COAST OF NORTHERN CHILE
234902.2* 21.432S  66.589W 224* 4.3     1.0  16 SOUTHERN BOLIVIA

AUG 04
012352.0  45.851N 142.284E 298* 4.5     0.7  51 HOKKAIDO, JAPAN  REGION
103122.7  17.115S 174.535W 140D 4.5     0.6  44 TONGA ISLANDS
112850.5* 24.038S  70.322W  30D 4.6     1.4  12 NEAR COAST OF NORTHERN CHILE
133149.0  52.859N 152.917E 527D 5.2     0.8 125 NORTHWEST OF KURIL ISLANDS
144104.1* 47.399N 153.069E  33N 4.9     0.8  30 KURIL ISLANDS

AUG 05
003245.6  23.272S  70.639W  33N 4.7     0.8  20 NEAR COAST OF NORTHERN CHILE
015013.5  23.123S  70.586W  33N 4.8     0.8  35 NEAR COAST OF NORTHERN CHILE
023747.6  38.678N 122.487W   5G         0.8  14 NORTHERN CALIFORNIA. ML 3.0
024606.4  38.749N 122.415W   5G         1.2  12 NORTHERN CALIFORNIA. ML 3.1
042927.1  43.060N 111.192W   5G         0.5  14 EASTERN IDAHO. ML 3.0 (GS).
082105.1* 23.278S  70.534W  33N 4.8     0.9  31 NEAR COAST OF NORTHERN CHILE
091204.7* 23.055S  70.572W  33N 4.5     0.7  20 NEAR COAST OF NORTHERN CHILE
113129.5* 39.386N 143.669E  33N 4.6     0.9  23 OFF EAST COAST OF HONSHU, JAPAN
183341.3* 44.195N  28.230W  10G 4.7     1.0  22 NORTHERN MID-ATLANTIC RIDGE
194249.7* 16.048S 177.880E  33N 5.4 5.2 0.9  67 FIJI ISLANDS
224202.4* 22.712S  10.559W  10G 5.7 5.4 1.2  36 SOUTHERN MID-ATLANTIC RIDGE. 

AUG 06
032437.6* 10.948S 161.396E  33N 5.0     0.7  20 SOLOMON ISLANDS
034800.8? 11.87 N  87.72 W  33N 4.7     1.0  36 NEAR COAST OF NICARAGUA
084801.5  52.313N 174.652W  65D 4.8     0.9  45 ANDREANOF ISLANDS, ALEUTIAN IS.
090047.1  43.580N 147.153E  33N 4.8     0.8  25 KURIL ISLANDS
115930.0  44.415N 147.220E  33N 5.4 4.4 0.7  97 KURIL ISLANDS
184255.1  37.513N 118.899W   5G         0.7   9 CALIFORNIA-NEVADA BORDER. ML 2.8
184443.2  37.583N 118.854W   5G         1.2  15 CALIFORNIA-NEVADA BORDER. ML 3.1
190930.1  37.534N 118.863W   5G         0.6  12 CALIFORNIA-NEVADA BORDER. ML 2.9
191041.8  37.533N 118.904W   5G         0.5   9 CALIFORNIA-NEVADA BORDER. ML 2.8
193912.6  37.536N 118.816W   5G         0.5   8 CALIFORNIA-NEVADA BORDER. ML 2.9
223833.0* 23.597S  70.811W  33N 4.6     0.9  16 NEAR COAST OF NORTHERN CHILE

AUG 07
052752.3* 59.253S 151.093W  10G 5.0 5.6 1.0   8 PACIFIC-ANTARCTIC RIDGE.
180639.8  37.554N 118.804W   5G         0.9  15 CALIFORNIA-NEVADA BORDER. ML 3.0
194424.3   4.209N 143.473E  10G 5.6 5.7 0.9  45 E. CAROLINE ISLANDS, MICRONESIA.
213645.9* 20.066S 173.883W  33N 5.3     0.5  22 TONGA ISLANDS

AUG 08
004539.1  35.954N 117.758W   5G         0.7  21 CENTRAL CALIFORNIA. ML 3.1 (GS).
071810.2* 24.027S  70.134W  33N 4.5     1.1   9 NEAR COAST OF NORTHERN CHILE
113024.1* 51.995N 174.124W  33N 4.5     0.9  13 ANDREANOF ISLANDS, ALEUTIAN IS.
153346.6? 23.17 S 168.49 E  33N 5.4 5.0 0.5  22 NEW CALEDONIA
163257.2  18.551S  66.674W 264* 4.8     0.9  52 CENTRAL BOLIVIA

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Notes for Table 1:
       Origin time in the list is in GMT, in the text and on maps
       it is in local time.
       N RD: is the number of readings used to locate the event.
       N S: is the number of S waves in N RD.
       RMS SEC: is the root mean squared residual misfit for the
                location is seconds, the lower the better, over 0.3
                to 0.5 seconds is getting bad, but this is machine,
                not hand timed, data.
       ERH: is the estimated horizontal error in kilometers.
       ERZ: is the estimated vertical error in kilometers.
       N FM: is the number of readings used to compute the magnitude.
       REMKS: obtuse region codes that denote the velocity model
              used to locate the event.
       DUR MAG: is the magnitude as determined from the duration of
                the seismograms, not the amplitude.  Sort of like
                going to echo canyon and measuring how loud your
                yell is by counting echos.
       FIG: denotes the figure/event number in the maps posted separately.