Alert archive / Illinois / Sangamon County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Sangamon County, Illinois, 1997

10 severe thunderstorm warnings in 1997. 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 1997. Tap one for its archive.

Severe Thunderstorm Warnings
10
Busiest month
August4 severe thunderstorm warnings
Busiest day
April 5, 19972 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 28, 3:18 PM CSTSevere Thunderstorm WarningILX57 min
Apr 5, 2:46 PM CSTSevere Thunderstorm WarningILX29 min
Apr 5, 3:16 PM CSTSevere Thunderstorm WarningILX29 min
Jul 18, 6:52 PM CDTSevere Thunderstorm WarningILX38 min
Jul 18, 7:32 PM CDTSevere Thunderstorm WarningILX58 min
Jul 19, 7:02 PM CDTSevere Thunderstorm WarningILX43 min
Aug 4, 12:05 AM CDTSevere Thunderstorm WarningILX45 min
Aug 15, 4:01 AM CDTSevere Thunderstorm WarningILX44 min
Aug 24, 6:21 PM CDTSevere Thunderstorm WarningILX39 min
Aug 24, 7:01 PM CDTSevere Thunderstorm WarningILX44 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 5, 19972severe thunderstorm warnings
  2. March 28, 19971severe thunderstorm warnings
  3. July 18, 19971severe thunderstorm warnings
  4. July 19, 19971severe thunderstorm warnings
  5. July 20, 19971severe thunderstorm warnings
  6. August 4, 19971severe thunderstorm warnings
  7. August 15, 19971severe thunderstorm warnings
  8. August 24, 19971severe thunderstorm warnings
  9. August 25, 19971severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive19961998

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. Warning verification from the Mesonet's Cow. Rebuilt daily.