Storm Events Database

Event Details

Event Hail
Magnitude 1.00 in.
State WISCONSIN
County/Area COLUMBIA
WFO MKX
Report Source Law Enforcement
NCDC Data Source CSV
Begin Date 2009-07-27 17:55:00.0 CST-6
Begin Location 1N CAMBRIA
Begin Lat/Lon 43.56/-89.1
End Date 2009-07-27 17:55:00.0 CST-6
End Location 0N CAMBRIA
End Lat/Lon 43.55/-89.1
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 0.00K
Crop Damage 0.00K
Episode Narrative Deep layer shear with a short wave trough interacted with instability ahead of a surface trough trailing from a surface low in central Wisconsin. The instability and shear produced supercell thunderstorms in southern Wisconsin along and ahead of the surface trough. The severe thunderstorms produced damaging winds, large hail and tornadoes. Heavy rains accompanying the severe thunderstorms produced flash flooding in Lafayette County.
Event Narrative Police officials estimated hail up to 1 inch in diameter fell in a 1/2 mile wide swath from one mile north of Cambria near State Highway 33 to the Village of Cambria.


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All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 145.00K 32.00K
WESTFIELD MARQUETTE CO. WI 07/27/2009 16:06 CST-6 Thunderstorm Wind 56 kts. EG 0 0 30.00K 0.00K
GLENOAK MARQUETTE CO. WI 07/27/2009 16:48 CST-6 Tornado EF1 0 0 10.00K 10.00K
DALTON GREEN LAKE CO. WI 07/27/2009 17:10 CST-6 Hail 1.50 in. 0 0 0.00K 5.00K
DALTON GREEN LAKE CO. WI 07/27/2009 17:12 CST-6 Tornado EF0 0 0 0.00K 2.00K
DALTON GREEN LAKE CO. WI 07/27/2009 17:22 CST-6 Thunderstorm Wind 65 kts. EG 0 0 0.00K 0.00K
AVOCA IOWA CO. WI 07/27/2009 17:25 CST-6 Funnel Cloud 0 0 0.00K 0.00K
CAMBRIA COLUMBIA CO. WI 07/27/2009 17:44 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
AVOCA IOWA CO. WI 07/27/2009 17:45 CST-6 Thunderstorm Wind 50 kts. EG 0 0 0.00K 0.00K
CAMBRIA COLUMBIA CO. WI 07/27/2009 17:55 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
LINDEN IOWA CO. WI 07/27/2009 18:05 CST-6 Thunderstorm Wind 50 kts. EG 0 0 0.00K 0.00K
AVOCA IOWA CO. WI 07/27/2009 18:30 CST-6 Flash Flood 0 0 75.00K 0.00K
DARLINGTON LAFAYETTE CO. WI 07/27/2009 18:40 CST-6 Thunderstorm Wind 65 kts. EG 0 0 0.00K 15.00K
BELMONT LAFAYETTE CO. WI 07/27/2009 19:00 CST-6 Flash Flood 0 0 30.00K 0.00K
GRATIOT LAFAYETTE CO. WI 07/27/2009 19:10 CST-6 Tornado EF0 0 0 0.00K 0.00K
Totals: 0 0 145.00K 32.00K