Alert archive / Illinois / Sangamon County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Sangamon County, Illinois, 2017

15 severe thunderstorm warnings in 2017. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Sangamon County and its neighbors

Each county as a circle sized by its count in 2017. Tap one for its archive.

Severe Thunderstorm Warnings
15
Busiest month
March4 severe thunderstorm warnings
Busiest day
March 7, 20173 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
Mar 6, 11:49 PM CSTSevere Thunderstorm WarningILX56 min
Mar 7, 12:05 AM CSTSevere Thunderstorm WarningILX25 min
Mar 7, 12:30 AM CSTSevere Thunderstorm WarningILX60 min
Mar 17, 6:12 AM CDTSevere Thunderstorm WarningILX48 min
Apr 10, 4:09 PM CDTSevere Thunderstorm WarningILX16 min
Apr 29, 4:50 PM CDTSevere Thunderstorm WarningILX40 min
May 10, 6:54 PM CDTSevere Thunderstorm WarningILX36 min
May 19, 5:47 AM CDTSevere Thunderstorm WarningILX58 min
Jun 14, 6:30 PM CDTSevere Thunderstorm WarningILX45 min
Jun 17, 10:41 PM CDTSevere Thunderstorm WarningILX64 min
Jul 10, 10:02 PM CDTSevere Thunderstorm WarningILX31 min
Jul 10, 10:14 PM CDTSevere Thunderstorm WarningILX46 min
Jul 26, 9:02 PM CDTSevere Thunderstorm WarningILX43 min
Sep 4, 4:21 PM CDTSevere Thunderstorm WarningILX24 min
Sep 4, 4:23 PM CDTSevere Thunderstorm WarningILX38 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 7, 20173severe thunderstorm warnings
  2. July 11, 20172severe thunderstorm warnings
  3. September 4, 20172severe thunderstorm warnings
  4. March 17, 20171severe thunderstorm warnings
  5. April 10, 20171severe thunderstorm warnings
  6. April 29, 20171severe thunderstorm warnings
  7. May 10, 20171severe thunderstorm warnings
  8. May 19, 20171severe thunderstorm warnings
  9. June 14, 20171severe thunderstorm warnings
  10. June 18, 20171severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20162018

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.