Storm Events Database

Event Details

Event Hail
Magnitude 1.75 in.
State ILLINOIS
County/Area JO DAVIESS
WFO DVN
Report Source Amateur Radio
NCDC Data Source CSV
Begin Date 2009-07-24 16:52:00.0 CST-6
Begin Location 1E APPLE RIVER
Begin Lat/Lon 42.5/-90.09
End Date 2009-07-24 16:52:00.0 CST-6
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 A cold front from Lake Superior across northwest Iowa coupled with an upper level low over southwest Ontario with an associated short wave dropping across southern Minnesota sparked the development of thunderstorms during the afternoon and evening of July 24. Severe storms producing copious amounts of large hail up to the size of a tennis ball and damaging wind gusts between 60 and 90 mph were common. An isolated tornado touched down near Princeton, IL around 950 pm.
Event Narrative Golf ball-sized hail fell in Apple River, IL around 552 pm July 24.


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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 2 737.50K 0.00K
SCALES MOUND JO DAVIESS CO. IL 07/24/2009 16:35 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
SCALES MOUND JO DAVIESS CO. IL 07/24/2009 16:38 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
APPLE RIVER JO DAVIESS CO. IL 07/24/2009 16:52 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
STOCKTON JO DAVIESS CO. IL 07/24/2009 16:58 CST-6 Hail 2.50 in. 0 0 0.00K 0.00K
KENT STEPHENSON CO. IL 07/24/2009 17:02 CST-6 Hail 2.00 in. 0 0 0.00K 0.00K
STOCKTON JO DAVIESS CO. IL 07/24/2009 17:04 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
STOCKTON JO DAVIESS CO. IL 07/24/2009 17:04 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
STOCKTON JO DAVIESS CO. IL 07/24/2009 17:07 CST-6 Hail 2.00 in. 0 0 0.00K 0.00K
STOCKTON ARPT JO DAVIESS CO. IL 07/24/2009 17:09 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
KENT STEPHENSON CO. IL 07/24/2009 17:15 CST-6 Hail 2.00 in. 0 0 50.00K 0.00K
PEARL CITY STEPHENSON CO. IL 07/24/2009 17:25 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
PEARL CITY STEPHENSON CO. IL 07/24/2009 17:33 CST-6 Thunderstorm Wind 61 kts. EG 0 0 5.00K 0.00K
COUNCIL HILL STATION JO DAVIESS CO. IL 07/24/2009 17:49 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
GUILFORD JO DAVIESS CO. IL 07/24/2009 17:50 CST-6 Thunderstorm Wind 61 kts. EG 0 0 150.00K 0.00K
BOLTON STEPHENSON CO. IL 07/24/2009 17:51 CST-6 Thunderstorm Wind 56 kts. EG 0 0 0.00K 0.00K
EAST DUBUQUE JO DAVIESS CO. IL 07/24/2009 17:55 CST-6 Thunderstorm Wind 61 kts. EG 0 0 50.00K 0.00K
GALENA JO DAVIESS CO. IL 07/24/2009 17:55 CST-6 Thunderstorm Wind 61 kts. EG 0 1 50.00K 0.00K
ELIZABETH JO DAVIESS CO. IL 07/24/2009 18:07 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
GREEN ROCK HENRY CO. IL 07/24/2009 20:20 CST-6 Thunderstorm Wind 61 kts. EG 0 0 0.00K 0.00K
GREEN ROCK HENRY CO. IL 07/24/2009 20:21 CST-6 Thunderstorm Wind 61 kts. EG 0 1 25.00K 0.00K
STERLING WHITESIDE CO. IL 07/24/2009 20:40 CST-6 Flash Flood 0 0 0.00K 0.00K
KEWANEE HENRY CO. IL 07/24/2009 20:50 CST-6 Thunderstorm Wind 61 kts. EG 0 0 0.00K 0.00K
PRINCETON BUREAU CO. IL 07/24/2009 20:50 CST-6 Thunderstorm Wind 71 kts. MG 0 0 0.00K 0.00K
PRINCETON BUREAU CO. IL 07/24/2009 20:50 CST-6 Thunderstorm Wind 74 kts. EG 0 0 250.00K 0.00K
PRINCETON PIPER ARPT BUREAU CO. IL 07/24/2009 20:50 CST-6 Tornado EF1 0 0 150.00K 0.00K
PRINCETON BUREAU CO. IL 07/24/2009 20:57 CST-6 Thunderstorm Wind 70 kts. EG 0 0 0.00K 0.00K
MILAN ROCK ISLAND CO. IL 07/24/2009 21:15 CST-6 Flash Flood 0 0 0.00K 0.00K
NEKOMA HENRY CO. IL 07/24/2009 21:25 CST-6 Flash Flood 0 0 0.00K 0.00K
MONMOUTH WARREN CO. IL 07/24/2009 21:56 CST-6 Thunderstorm Wind 61 kts. EG 0 0 5.00K 0.00K
MONMOUTH WARREN CO. IL 07/24/2009 21:58 CST-6 Thunderstorm Wind 61 kts. EG 0 0 2.50K 0.00K
CAMERON WARREN CO. IL 07/24/2009 22:00 CST-6 Thunderstorm Wind 56 kts. EG 0 0 0.00K 0.00K
BERWICK WARREN CO. IL 07/24/2009 22:15 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
Totals: 0 2 737.50K 0.00K