Alert archive / Illinois / DeWitt County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in DeWitt County, Illinois, 2011

15 severe thunderstorm warnings in 2011. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

DeWitt County and its neighbors

Each county as a circle sized by its count in 2011. Tap one for its archive.

Severe Thunderstorm Warnings
15
Busiest month
May8 severe thunderstorm warnings
Busiest day
May 22, 20114 severe thunderstorm warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
May 22, 2:38 PM CDTSevere Thunderstorm WarningILX52 min
May 22, 2:59 PM CDTSevere Thunderstorm WarningILX46 min
May 22, 3:24 PM CDTSevere Thunderstorm WarningILX66 min
May 22, 3:29 PM CDTSevere Thunderstorm WarningILX46 min
May 25, 5:42 PM CDTSevere Thunderstorm WarningILX37 min
May 28, 2:10 PM CDTSevere Thunderstorm WarningILX35 min
May 28, 2:44 PM CDTSevere Thunderstorm WarningILX46 min
May 28, 2:46 PM CDTSevere Thunderstorm WarningILX44 min
Jun 4, 7:51 PM CDTSevere Thunderstorm WarningILX54 min
Jun 21, 6:19 PM CDTSevere Thunderstorm WarningILX56 min
Jun 26, 11:33 PM CDTSevere Thunderstorm WarningILX57 min
Jun 27, 12:09 AM CDTSevere Thunderstorm WarningILX66 min
Jun 27, 3:29 AM CDTSevere Thunderstorm WarningILX57 min
Aug 13, 3:51 PM CDTSevere Thunderstorm WarningILX35 min
Aug 13, 4:31 PM CDTSevere Thunderstorm WarningILX59 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 22, 20114severe thunderstorm warnings
  2. May 28, 20113severe thunderstorm warnings
  3. June 27, 20113severe thunderstorm warnings
  4. August 13, 20112severe thunderstorm warnings
  5. May 25, 20111severe thunderstorm warnings
  6. June 5, 20111severe thunderstorm warnings
  7. June 21, 20111severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20102012

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.