Alert archive / Illinois / Severe Thunderstorm Warnings / 2001

Severe Thunderstorm Warnings in Illinois, May 2001

49 severe thunderstorm warnings in May 2001. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in May 2001. Tap one for its archive.

Severe Thunderstorm Warnings
49
Busiest day
May 22, 200112 severe thunderstorm warnings

Over time

By day

Days in UTC, the clock the archive keeps.

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.

IssuedProductOfficeCountiesLasted
May 10, 9:05 PM CDTSevere Thunderstorm WarningDVNRock Island, Whiteside40 min
May 10, 9:14 PM CDTSevere Thunderstorm WarningDVNHenry, Mercer61 min
May 10, 9:47 PM CDTSevere Thunderstorm WarningDVNBureau73 min
May 10, 10:39 PM CDTSevere Thunderstorm WarningDVNWarren81 min
May 10, 10:45 PM CDTSevere Thunderstorm WarningILXKnox60 min
May 11, 12:27 AM CDTSevere Thunderstorm WarningILXMcLean48 min
May 14, 11:50 AM CDTSevere Thunderstorm WarningLOTLake55 min
May 16, 9:05 PM CDTSevere Thunderstorm WarningILXClark, Edgar55 min
May 16, 10:00 PM CDTSevere Thunderstorm WarningILXClark60 min
May 17, 2:44 AM CDTSevere Thunderstorm WarningDVNRock Island46 min
May 17, 2:53 AM CDTSevere Thunderstorm WarningDVNHenderson, Warren52 min
May 17, 2:58 AM CDTSevere Thunderstorm WarningILXKnox47 min
May 17, 3:29 AM CDTSevere Thunderstorm WarningDVNMcDonough46 min
May 17, 3:34 AM CDTSevere Thunderstorm WarningILXFulton41 min
May 17, 3:45 AM CDTSevere Thunderstorm WarningILXKnox, Peoria45 min
May 17, 7:40 AM CDTSevere Thunderstorm WarningILXEffingham50 min
May 17, 8:02 AM CDTSevere Thunderstorm WarningILXJasper43 min
May 17, 9:56 AM CDTSevere Thunderstorm WarningLSXRandolph34 min
May 17, 10:26 PM CDTSevere Thunderstorm WarningILXChristian64 min
May 18, 4:52 PM CDTSevere Thunderstorm WarningPAHJohnson, Pulaski, Union38 min
May 18, 5:43 PM CDTSevere Thunderstorm WarningPAHJohnson, Williamson47 min
May 18, 6:23 PM CDTSevere Thunderstorm WarningPAHFranklin52 min
May 20, 10:24 PM CDTSevere Thunderstorm WarningPAHAlexander21 min
May 21, 12:29 AM CDTSevere Thunderstorm WarningLSXJersey, Macoupin31 min
May 21, 12:41 AM CDTSevere Thunderstorm WarningLSXGreene34 min
May 21, 12:55 AM CDTSevere Thunderstorm WarningILXMorgan, Scott35 min
May 22, 1:08 PM CDTSevere Thunderstorm WarningILXChristian, Sangamon52 min
May 22, 1:08 PM CDTSevere Thunderstorm WarningILXLogan52 min
May 22, 1:12 PM CDTSevere Thunderstorm WarningILXMason63 min
May 22, 1:25 PM CDTSevere Thunderstorm WarningILXDeWitt, Macon50 min
May 22, 1:45 PM CDTSevere Thunderstorm WarningILXMarshall, Woodford60 min
May 22, 1:50 PM CDTSevere Thunderstorm WarningILXMenard55 min
May 22, 1:59 PM CDTSevere Thunderstorm WarningILXLogan61 min
May 22, 2:04 PM CDTSevere Thunderstorm WarningDVNWhiteside41 min
May 22, 2:45 PM CDTSevere Thunderstorm WarningILXMason60 min
May 22, 3:16 PM CDTSevere Thunderstorm WarningILXShelby44 min
May 22, 3:58 PM CDTSevere Thunderstorm WarningILXShelby32 min
May 22, 6:08 PM CDTSevere Thunderstorm WarningILXChristian, Sangamon52 min
May 23, 2:48 PM CDTSevere Thunderstorm WarningILXColes57 min
May 23, 2:54 PM CDTSevere Thunderstorm WarningILXChristian66 min
May 23, 3:10 PM CDTSevere Thunderstorm WarningILXShelby65 min
May 23, 4:02 PM CDTSevere Thunderstorm WarningILXClay, Effingham, Jasper43 min
May 23, 4:44 PM CDTSevere Thunderstorm WarningILXEffingham46 min
May 23, 5:23 PM CDTSevere Thunderstorm WarningPAHJackson67 min
May 23, 8:02 PM CDTSevere Thunderstorm WarningLSXClinton28 min
May 26, 1:41 PM CDTSevere Thunderstorm WarningILXMcLean34 min
May 26, 2:59 PM CDTSevere Thunderstorm WarningILXSangamon46 min
May 26, 5:43 PM CDTSevere Thunderstorm WarningLSXCalhoun32 min
May 26, 5:43 PM CDTSevere Thunderstorm WarningLSXJersey32 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

4 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20002002

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.