Two severe thunderstorms moved across parts of eastern Iowa.  One produced isolated severe winds in Buchanan County, while a stronger supercell produced hail up to 2 inches in diameter from Benton County all the way to Scott County.

Hail in SCOTT, IOWA
From 15-AUG-07 11:14:00 to 15-AUG-07 11:14:00 (CST-6)
Location: DAVENPORT ARPT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Hail the size of a nickel fell in Eldridge, IA.

Hail in CEDAR, IOWA
From 15-AUG-07 10:00:00 to 15-AUG-07 10:00:00 (CST-6)
Location: WALD
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail the size of a half dollar fell just northeast of Tipton, IA.

Thunderstorm Wind in BUCHANAN, IOWA
From 15-AUG-07 07:50:00 to 15-AUG-07 07:50:00 (CST-6)
Location: STANLEY
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Winds were estimated to be 60 mph at Stanley, IA.  A well-developed shelf cloud was also observed.

Hail in BENTON, IOWA
From 15-AUG-07 08:45:00 to 15-AUG-07 08:45:00 (CST-6)
Location: SHELLSBURG
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail the size of a penny fell just northeast of Newhall, IA.  Some small branches were also blown down. Time estimated.

Hail in LINN, IOWA
From 15-AUG-07 09:03:00 to 15-AUG-07 09:03:00 (CST-6)
Location: CEDAR RAPIDS
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail the size of a penny fell near Cedar Rapids, IA.

Hail in LINN, IOWA
From 15-AUG-07 09:08:00 to 15-AUG-07 09:08:00 (CST-6)
Location: CEDAR RAPIDS
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail the size of a nickel fell on the southwest side of Cedar Rapids, IA.

Hail in LINN, IOWA
From 15-AUG-07 09:10:00 to 15-AUG-07 09:10:00 (CST-6)
Location: CEDAR RAPIDS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail the size of a quarter fell near Cedar Rapids, IA.

Hail in LINN, IOWA
From 15-AUG-07 09:24:00 to 15-AUG-07 09:24:00 (CST-6)
Location: ELY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail the size of a penny fell near Ely, IA.

Hail in SCOTT, IOWA
From 15-AUG-07 10:40:00 to 15-AUG-07 10:40:00 (CST-6)
Location: DIXON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail the size of a quarter fell just south of Dixon, IA.

Hail in SCOTT, IOWA
From 15-AUG-07 10:59:00 to 15-AUG-07 10:59:00 (CST-6)
Location: DAVENPORT ARPT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Hail the size of a nickel fell in Eldridge, IA.

Hail in SCOTT, IOWA
From 15-AUG-07 11:00:00 to 15-AUG-07 11:00:00 (CST-6)
Location: DONAHUE
Magnitude: 2.00 
Property damage: 0.00K
Reported by: Public

Hail two inches in diameter fell in Donahue, IA.

Hail in SCOTT, IOWA
From 15-AUG-07 11:02:00 to 15-AUG-07 11:02:00 (CST-6)
Location: DAVENPORT ARPT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Hail the size of a nickel fell in Eldridge, IA.

Hail in SCOTT, IOWA
From 15-AUG-07 11:03:00 to 15-AUG-07 11:03:00 (CST-6)
Location: DAVENPORT ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Hail the size of a quarter fell in Eldridge, IA.