A dynamic pattern was once again in place over the central U.S.  A strong surge of moisture took place during the day on the 26th, with precipitable water values rising to over 2 inches by evening.  The airmass became very unstable with the lifted index falling to around -8 and CAPE in excess of 4000 J/kg.  The atmosphere was quite warm with the freezing level between 15,000 and 16,000 feet.  CAPE in the -10 to -30 C layer of the atmosphere was around 600 J/kg.  Downdraft CAPE was quite high, in the 1200 to 1500 J/kg range.  Considerable shear was available with shear in the 50 to 65 kt range.  Meanwhile, a strong mid level trough of low pressure approached the central U.S. along with a moderate cold front approaching from the northwest.  During the night, the low level jet increased to 70 kts, further feeding the thunderstorms.  A large complex of thunderstorms developed across South Dakota into Nebraska.  It moved southeast into the rich air over Iowa and accelerated, becoming a derecho.  A large area of high winds developed with widespread wind gusts of 60 to 75 MPH, mainly over the southwest half of the CWA.  The storms also produced hail at most locations as it passed.  Most of the hail was around an inch or so in diameter.  A smaller area of thunderstorms formed over southeast Iowa, ahead of the main area.  These storms produced hail up to golf ball in size, along with 60 MPH winds during the early evening.  The largest hail reported was 2 inches in diameter in Cincinnati in Appanoose County.  The storms produced copious rainfall in spite of their rapid movement.  Flash flooding was reported in Union, Adair, Davis, and Adams Counties.  For the most part the flash flooding was relatively minor, limited to water flowing rapidly over roads.  In Davis County at Bloomfield, water blew off manhole covers and was deep enough to nearly reach the tops of car roofs.  The thunderstorm winds caused widespread damage to trees and power lines.  A semi-truck was overturned on Highway 141 west of Woodward by the winds.  Another was overturned in Carroll County on U.S. highway 30.  A high wind event also took place with the storm complex as a wake low formed.  Strong easterly winds developed with wind speeds in the 60 to 75 MPH range common.  The strongest winds occurred in Webster County at Callendar.  Winds of 80 to 90 MPH blew down mailbox posts, blew down trees onto houses, and picked up a swing set and blew it through the window of a house.  Tree and power line damage was quite widespread over a 7 county area.  One tornado touched down in Carroll County south of Halbur.  A narrow swath of damage occurred from about one quarter mile south of the intersection of Granite Ave and County Road E53, with the roof blown off a hog confinement building just southeast of the intersection.  Minor damage continued along a path 2.5 miles long to the east with another roof partially blown off of a Morton building just southwest of the intersection of County Road E53 and Ivy Ave.  The tornado lifted about one quarter of a mile southeast of the intersection.

Thunderstorm Wind in CRAWFORD, IOWA
From 26-JUN-11 19:33:00 to 26-JUN-11 19:33:00 (CST-6)
Location: DENISON
Magnitude: 57.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees down in Denison and 2 miles west of town.

Thunderstorm Wind in CARROLL, IOWA
From 26-JUN-11 19:55:00 to 26-JUN-11 19:55:00 (CST-6)
Location: TEMPLETON
Magnitude: 57.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large tree limbs down with nickel hail as well.

Thunderstorm Wind in ADAIR, IOWA
From 26-JUN-11 20:24:00 to 26-JUN-11 20:24:00 (CST-6)
Location: HOWE
Magnitude: 57.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Two foot diameter tree downed in Stuart.

Thunderstorm Wind in DALLAS, IOWA
From 26-JUN-11 20:30:00 to 26-JUN-11 20:30:00 (CST-6)
Location: WOODWARD
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Semi-truck overturned on Highway 141.

High Wind in CARROLL, IOWA
From 26-JUN-11 20:40:00 to 26-JUN-11 23:40:00 (CST-6)
Magnitude: 61.00 MG
Property damage: 150.00K
Crop damage: 0.00K
Reported by: Mesonet

Law Enforcement also reported a semi-truck blown over on Highway 30 in Carroll at 2045 CST.

Thunderstorm Wind in ADAIR, IOWA
From 26-JUN-11 20:40:00 to 26-JUN-11 20:40:00 (CST-6)
Location: HOWE
Magnitude: 57.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Three inch branches down in Stuart blocking the street and hitting a car.

Thunderstorm Wind in WARREN, IOWA
From 26-JUN-11 20:50:00 to 26-JUN-11 20:50:00 (CST-6)
Location: NORWALK
Magnitude: 57.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Estimated 65 MPH winds with 3 to 6 inch diameter tree branches down.

Heavy Rain in WARREN, IOWA
From 26-JUN-11 21:14:00 to 26-JUN-11 21:14:00 (CST-6)
Location: CARLISLE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Ponded water a few inches deep was over portions of the road on SE Avon Road in Carlisle.

Flash Flood in APPANOOSE, IOWA
From 26-JUN-11 21:30:00 to 27-JUN-11 01:00:00 (CST-6)
Location: CINCINNATI
Flood cause: Heavy Rain
Property damage: 500.00K
Crop damage: 20.00K
Reported by: Department of Highways

Several roads and bridges washed out in various locations across the southeast part of the county.

High Wind in SAC, IOWA
From 26-JUN-11 20:40:00 to 26-JUN-11 23:40:00 (CST-6)
Magnitude: 57.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Wind in CRAWFORD, IOWA
From 26-JUN-11 20:40:00 to 26-JUN-11 23:40:00 (CST-6)
Magnitude: 51.00 MG
Property damage: 75.00K
Crop damage: 0.00K
Reported by: AWOS

High Wind in CALHOUN, IOWA
From 26-JUN-11 22:15:00 to 27-JUN-11 01:15:00 (CST-6)
Magnitude: 61.00 MG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Mesonet

High Wind in GREENE, IOWA
From 26-JUN-11 22:15:00 to 27-JUN-11 01:15:00 (CST-6)
Magnitude: 61.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Law Enforcement

High Wind in WEBSTER, IOWA
From 26-JUN-11 22:15:00 to 27-JUN-11 01:15:00 (CST-6)
Magnitude: 74.00 EG
Property damage: 500.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in DALLAS, IOWA
From 26-JUN-11 20:26:00 to 26-JUN-11 20:26:00 (CST-6)
Location: KENNEDY
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees and power lines down.

Thunderstorm Wind in BOONE, IOWA
From 26-JUN-11 20:35:00 to 26-JUN-11 20:35:00 (CST-6)
Location: BOXHOLM
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Pea hail accompanied the high wind.

Thunderstorm Wind in WARREN, IOWA
From 26-JUN-11 21:05:00 to 26-JUN-11 21:05:00 (CST-6)
Location: NORWALK
Magnitude: 61.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Numerous trees and power lines downed across town.

Thunderstorm Wind in MAHASKA, IOWA
From 26-JUN-11 22:06:00 to 26-JUN-11 22:06:00 (CST-6)
Location: OSKALOOSA
Magnitude: 55.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

From KBOE radio station reported by Weather Eye.

Thunderstorm Wind in WAPELLO, IOWA
From 26-JUN-11 22:25:00 to 26-JUN-11 22:25:00 (CST-6)
Location: OTTUMWA
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tree limbs damaged.

Thunderstorm Wind in MARSHALL, IOWA
From 26-JUN-11 21:15:00 to 26-JUN-11 21:15:00 (CST-6)
Location: RHODES
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tree branches down.

Thunderstorm Wind in GREENE, IOWA
From 26-JUN-11 20:00:00 to 26-JUN-11 20:00:00 (CST-6)
Location: COOPER
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Three to four inch diameter tree branches down.

Thunderstorm Wind in DAVIS, IOWA
From 26-JUN-11 18:29:00 to 26-JUN-11 18:29:00 (CST-6)
Location: PARIS
Magnitude: 61.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Large trees were uprooted in the town of West Grove.

Thunderstorm Wind in DAVIS, IOWA
From 26-JUN-11 18:40:00 to 26-JUN-11 18:40:00 (CST-6)
Location: PULASKI
Magnitude: 61.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large trees were down in Pulaski from thunderstorm winds.

Thunderstorm Wind in CRAWFORD, IOWA
From 26-JUN-11 19:30:00 to 26-JUN-11 19:30:00 (CST-6)
Location: DOW CITY
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Power lines were blown down.

Thunderstorm Wind in CARROLL, IOWA
From 26-JUN-11 19:45:00 to 26-JUN-11 19:45:00 (CST-6)
Location: TEMPLETON
Magnitude: 57.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Eight inch diameter tree limbs down.

Thunderstorm Wind in DALLAS, IOWA
From 26-JUN-11 20:30:00 to 26-JUN-11 20:30:00 (CST-6)
Location: ADEL
Magnitude: 57.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Six inch tree limbs down in the town of Adel.

High Wind in HAMILTON, IOWA
From 26-JUN-11 22:15:00 to 27-JUN-11 01:15:00 (CST-6)
Magnitude: 59.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Tornado in CARROLL, IOWA
From 26-JUN-11 19:40:00 to 26-JUN-11 19:43:00 (CST-6)
Location: HALBUR
Tornado F-scale: EF1
Property damage: 100.00K
Crop damage: 10.00K
Reported by: NWS Storm Survey

An EF1 tornado was on the ground for a brief time with a path length of 2.5 miles due east.  Width was up to 100 yards with peak wind estimated at around 95 mph.  A roof was blown off a hog confinement building and Morton building with other damage in between.

Flash Flood in APPANOOSE, IOWA
From 26-JUN-11 21:11:00 to 27-JUN-11 01:00:00 (CST-6)
Location: DEAN
Flood cause: Heavy Rain
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Bridge damage on 610th Street from the creek.

Flash Flood in DAVIS, IOWA
From 26-JUN-11 18:30:00 to 27-JUN-11 01:00:00 (CST-6)
Location: BLOOMFIELD ARPT
Flood cause: Heavy Rain
Property damage: 250.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Water nearly to the tops of cars in streets of Bloomfield.   Manhole covers were blown off.

Flash Flood in ADAMS, IOWA
From 26-JUN-11 18:20:00 to 26-JUN-11 22:00:00 (CST-6)
Location: NEVINVILLE
Flood cause: Heavy Rain
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

One foot of water flowing over the intersection of Union and 150th Street.

Hail in AUDUBON, IOWA
From 26-JUN-11 19:51:00 to 26-JUN-11 19:51:00 (CST-6)
Location: AUDUBON ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 10.00K
Reported by: Law Enforcement

Hail in GUTHRIE, IOWA
From 26-JUN-11 20:28:00 to 26-JUN-11 20:28:00 (CST-6)
Location: STUART
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 5.00K
Reported by: Emergency Manager

Hail in MADISON, IOWA
From 26-JUN-11 20:35:00 to 26-JUN-11 20:35:00 (CST-6)
Location: EARLHAM
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 10.00K
Reported by: Trained Spotter

Heavy rain and 40 MPH winds as well.

Hail in UNION, IOWA
From 26-JUN-11 21:05:00 to 26-JUN-11 21:05:00 (CST-6)
Location: CRESTON
Magnitude: 1.00 
Property damage: 1.00K
Crop damage: 10.00K
Reported by: Emergency Manager

Hail in APPANOOSE, IOWA
From 26-JUN-11 22:00:00 to 26-JUN-11 22:00:00 (CST-6)
Location: CINCINNATI
Magnitude: 2.00 
Property damage: 50.00K
Crop damage: 5.00K
Reported by: Law Enforcement

Hail in UNION, IOWA
From 26-JUN-11 15:55:00 to 26-JUN-11 15:55:00 (CST-6)
Location: CRESTON
Magnitude: 1.00 
Property damage: 1.00K
Crop damage: 10.00K
Reported by: Law Enforcement

Hail in LUCAS, IOWA
From 26-JUN-11 16:25:00 to 26-JUN-11 16:25:00 (CST-6)
Location: CHARITON
Magnitude: 1.00 
Property damage: 1.00K
Crop damage: 10.00K
Reported by: Trained Spotter

Hail in CLARKE, IOWA
From 26-JUN-11 16:55:00 to 26-JUN-11 16:55:00 (CST-6)
Location: WOODBURN
Magnitude: 1.00 
Property damage: 1.00K
Crop damage: 10.00K
Reported by: Fire Department/Rescue

Thunderstorm Wind in BOONE, IOWA
From 26-JUN-11 20:30:00 to 26-JUN-11 20:30:00 (CST-6)
Location: BOONE
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Six inch diameter branch down, patio furniture blown throughout the yard.  Loss of power for 5 minutes.

Thunderstorm Wind in MARION, IOWA
From 26-JUN-11 21:34:00 to 26-JUN-11 21:34:00 (CST-6)
Location: KNOXVILLE
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Power lines and poles down.

Thunderstorm Wind in MARION, IOWA
From 26-JUN-11 21:35:00 to 26-JUN-11 21:35:00 (CST-6)
Location: KNOXVILLE
Magnitude: 57.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees down in the town square of Knoxville.

Thunderstorm Wind in LUCAS, IOWA
From 26-JUN-11 17:04:00 to 26-JUN-11 17:04:00 (CST-6)
Location: CHARITON
Magnitude: 57.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Electric pole partially blown over on Highway 14.  Wires were sparking.

Thunderstorm Wind in STORY, IOWA
From 26-JUN-11 20:52:00 to 26-JUN-11 20:52:00 (CST-6)
Location: GILBERT
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Three inch diameter tree branches down.

Thunderstorm Wind in BOONE, IOWA
From 26-JUN-11 20:29:00 to 26-JUN-11 20:29:00 (CST-6)
Location: BERKLEY
Magnitude: 57.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Large 2 to 3 foot diameter oak tree blown down.

Thunderstorm Wind in MONROE, IOWA
From 26-JUN-11 21:52:00 to 26-JUN-11 21:52:00 (CST-6)
Location: LOVILIA
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Large trees blown down and cable wires hanging low.

Thunderstorm Wind in ADAIR, IOWA
From 26-JUN-11 17:12:00 to 26-JUN-11 17:12:00 (CST-6)
Location: FISK
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Three to four inch diameter tree branches blown down.  Pea size hail as well.

High Wind in POCAHONTAS, IOWA
From 26-JUN-11 20:40:00 to 26-JUN-11 23:40:00 (CST-6)
Magnitude: 61.00 EG
Property damage: 150.00K
Crop damage: 0.00K
Reported by: Newspaper

High Wind in PALO ALTO, IOWA
From 26-JUN-11 20:40:00 to 26-JUN-11 23:40:00 (CST-6)
Magnitude: 61.00 EG
Property damage: 150.00K
Crop damage: 0.00K
Reported by: Newspaper

High Wind in KOSSUTH, IOWA
From 26-JUN-11 20:40:00 to 26-JUN-11 23:40:00 (CST-6)
Magnitude: 61.00 EG
Property damage: 150.00K
Crop damage: 0.00K
Reported by: Newspaper

High Wind in HUMBOLDT, IOWA
From 26-JUN-11 20:40:00 to 26-JUN-11 23:40:00 (CST-6)
Magnitude: 61.00 EG
Property damage: 150.00K
Crop damage: 0.00K
Reported by: Newspaper

High Wind in WRIGHT, IOWA
From 26-JUN-11 22:15:00 to 27-JUN-11 01:15:00 (CST-6)
Magnitude: 59.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Newspaper

High Wind in EMMET, IOWA
From 26-JUN-11 20:40:00 to 26-JUN-11 23:40:00 (CST-6)
Magnitude: 61.00 EG
Property damage: 150.00K
Crop damage: 0.00K
Reported by: Newspaper

Thunderstorm Wind in CRAWFORD, IOWA
From 26-JUN-11 19:28:00 to 26-JUN-11 19:28:00 (CST-6)
Location: DENISON
Magnitude: 61.00 EG
Property damage: 40.00K
Crop damage: 0.00K
Reported by: Newspaper

High winds caused damage to a barn and some minor damage to a farm house.

Thunderstorm Wind in AUDUBON, IOWA
From 26-JUN-11 19:47:00 to 26-JUN-11 19:47:00 (CST-6)
Location: AUDUBON
Magnitude: 65.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Newspaper

High winds in Audubon caused damage to a local church.  A structure holding the Ten Commandments was destroyed by the winds as they were torn down from the church.

Hail in CASS, IOWA
From 26-JUN-11 17:00:00 to 26-JUN-11 17:00:00 (CST-6)
Location: DEWEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 10.00K
Reported by: Law Enforcement

Nickel to quarter hail relayed to law enforcement from the public.

Hail in LUCAS, IOWA
From 26-JUN-11 17:04:00 to 26-JUN-11 17:04:00 (CST-6)
Location: DERBY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 5.00K
Reported by: Public

Hail in APPANOOSE, IOWA
From 26-JUN-11 17:21:00 to 26-JUN-11 17:21:00 (CST-6)
Location: CENTERVILLE
Magnitude: 1.75 
Property damage: 50.00K
Crop damage: 5.00K
Reported by: Trained Spotter

Quarter to golf ball size hail.

Hail in APPANOOSE, IOWA
From 26-JUN-11 17:22:00 to 26-JUN-11 17:22:00 (CST-6)
Location: CENTERVILLE
Magnitude: 1.00 
Property damage: 5.00K
Crop damage: 5.00K
Reported by: Trained Spotter

Nickel to quarter size hail covering the parking lot.

Hail in APPANOOSE, IOWA
From 26-JUN-11 17:23:00 to 26-JUN-11 17:23:00 (CST-6)
Location: CENTERVILLE
Magnitude: 1.00 
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in APPANOOSE, IOWA
From 26-JUN-11 18:07:00 to 26-JUN-11 18:07:00 (CST-6)
Location: UDELL
Magnitude: 1.00 
Property damage: 1.00K
Crop damage: 10.00K
Reported by: Trained Spotter

Thunderstorm Wind in CARROLL, IOWA
From 26-JUN-11 19:43:00 to 26-JUN-11 19:43:00 (CST-6)
Location: CARROLL
Magnitude: 52.00 MG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Mesonet

Flash Flood in ADAMS, IOWA
From 26-JUN-11 18:04:00 to 26-JUN-11 22:00:00 (CST-6)
Location: WILLIAMSON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency Manager reported several secondary roads were flash flooded in northeast Adams County.

Hail in CLARKE, IOWA
From 26-JUN-11 21:40:00 to 26-JUN-11 21:40:00 (CST-6)
Location: OSCEOLA
Magnitude: 1.25 
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Public submitted a picture of the hail being measured from the night before to KCCI's ulocal page.

Thunderstorm Wind in DALLAS, IOWA
From 26-JUN-11 20:27:00 to 26-JUN-11 20:27:00 (CST-6)
Location: PERRY MUNI ARPT
Magnitude: 53.00 MG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: AWOS

Thunderstorm Wind in POLK, IOWA
From 26-JUN-11 20:52:00 to 26-JUN-11 20:52:00 (CST-6)
Location: DES MOINES
Magnitude: 53.00 MG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Mesonet

Measured by television station KCCI.

Thunderstorm Wind in POLK, IOWA
From 26-JUN-11 21:06:00 to 26-JUN-11 21:06:00 (CST-6)
Location: (DSM)DES MOINES INTL
Magnitude: 50.00 MG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: ASOS

Thunderstorm Wind in MARION, IOWA
From 26-JUN-11 21:31:00 to 26-JUN-11 21:35:00 (CST-6)
Location: KNOXVILLE
Magnitude: 54.00 MG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: AWOS

Thunderstorm Wind in MARION, IOWA
From 26-JUN-11 21:38:00 to 26-JUN-11 21:38:00 (CST-6)
Location: PELLA
Magnitude: 63.00 MG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: AWOS

Thunderstorm Wind in MARION, IOWA
From 26-JUN-11 21:40:00 to 26-JUN-11 21:40:00 (CST-6)
Location: PELLA
Magnitude: 67.00 MG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in POLK, IOWA
From 26-JUN-11 20:47:00 to 26-JUN-11 20:47:00 (CST-6)
Location: WINDSOR HGTS
Magnitude: 55.00 MG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: NWS Employee

Thunderstorm Wind in MARION, IOWA
From 26-JUN-11 21:44:00 to 26-JUN-11 21:44:00 (CST-6)
Location: BUSSEY
Magnitude: 57.00 MG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in CRAWFORD, IOWA
From 26-JUN-11 19:11:00 to 26-JUN-11 19:11:00 (CST-6)
Location: DOW CITY
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tree limb damage was reported.

Thunderstorm Wind in SAC, IOWA
From 26-JUN-11 19:34:00 to 26-JUN-11 19:34:00 (CST-6)
Location: ODEBOLT
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tree limb damage was reported.

Thunderstorm Wind in ADAIR, IOWA
From 26-JUN-11 20:11:00 to 26-JUN-11 20:11:00 (CST-6)
Location: ADAIR
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees and power lines down.

Flash Flood in UNION, IOWA
From 26-JUN-11 16:25:00 to 26-JUN-11 22:00:00 (CST-6)
Location: CRESTON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water flowing over the road at several locations near the intersection of 140th Street and Highway 25.

Thunderstorm Wind in APPANOOSE, IOWA
From 26-JUN-11 17:49:00 to 26-JUN-11 17:49:00 (CST-6)
Location: CENTERVILLE
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees damaged and power lines were down.