Alert archive / Illinois / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 67, NWS Quad Cities, IA

June 4, 2010Henry County, Illinois

NWS Quad Cities, IA issued this severe thunderstorm warning at Jun 4, 2010, 7:07 PM CDT for Henry County, Illinois. It was in force for 38 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 4, 2010, 7:07 PM CDT (00:07 UTC)
Expired
Jun 4, 2010, 7:45 PM CDT
In force
38 min
Issued by
NWS Quad Cities, IA
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Henry County, IL

The radar

The Quad Cities radar (KDVN), 47 km from the middle of the area, began a volume at 00:07 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS Quad Cities, IA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 4, 9:48 PM CDTSevere Thunderstorm WarningDVNVan Buren41 min
Jun 5, 12:06 AM CDTSevere Thunderstorm WarningDVNDes Moines, Henry, Louisa36 min
Jun 5, 1:44 AM CDTSpecial Weather StatementDVNDes Moines, Washington46 min
Jun 5, 9:15 AM CDTRiver Flood WarningDVNKeokuk12 hr
Jun 5, 9:15 AM CDTRiver Flood WarningDVNDes Moines, Henry, Lee12 hr
Jun 5, 9:50 AM CDTRiver Flood WarningDVNLee11 hr
Jun 5, 5:14 PM CDTSpecial Weather StatementDVNBenton, Buchanan, Delaware, Jones, Linn61 min
Jun 5, 6:40 PM CDTSpecial Weather StatementDVNDubuque, Iowa, Jackson, Johnson, Jones, Keokuk and 1 more65 min
Jun 4, 8:11 PM CDTSevere Thunderstorm WarningDVNHancock64 min
Jun 5, 9:56 AM CDTRiver Flood WarningDVNHancock, McDonough11 hr
Jun 4, 7:31 PM CDTFlash Flood WarningDVNClark, Scotland6 hr
Jun 4, 8:22 PM CDTSevere Thunderstorm WarningDVNClark, Scotland39 min
Jun 5, 4:35 AM CDTRiver Flood WarningDVNClark35 hr

Nearby

Severe Thunderstorm Warnings in Illinois, 2010Every severe thunderstorm warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.