Alert archive / Illinois / Severe Thunderstorm Warnings / 2012

Severe Thunderstorm Warnings in Illinois, January 2012

26 severe thunderstorm warnings in January 2012. 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 January 2012. Tap one for its archive.

Severe Thunderstorm Warnings: 26
Busiest day: January 17, 201216 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.

Issued	Product	Office	Counties	Lasted
Jan 16, 11:59 PM CST	Severe Thunderstorm Warning	LSX	Macoupin, Montgomery	58 days
Jan 17, 1:23 AM CST	Severe Thunderstorm Warning	LSX	Calhoun	37 min
Jan 17, 2:08 AM CST	Severe Thunderstorm Warning	LSX	Madison, Saint Clair	37 min
Jan 17, 2:17 AM CST	Severe Thunderstorm Warning	LSX	Madison	28 min
Jan 17, 2:38 AM CST	Severe Thunderstorm Warning	LSX	Clinton, Madison, Saint Clair	52 min
Jan 17, 2:39 AM CST	Severe Thunderstorm Warning	LSX	Bond	36 min
Jan 17, 3:23 AM CST	Severe Thunderstorm Warning	LSX	Clinton, Marion	35 min
Jan 17, 5:14 AM CST	Severe Thunderstorm Warning	LSX	Bond, Clinton, Madison, Saint Clair	46 min
Jan 17, 5:22 AM CST	Severe Thunderstorm Warning	LSX	Monroe, Randolph	38 min
Jan 17, 5:34 AM CST	Severe Thunderstorm Warning	ILX	Lawrence	26 min
Jan 17, 5:47 AM CST	Severe Thunderstorm Warning	LSX	Clinton, Fayette, Marion	43 min
Jan 17, 5:53 AM CST	Severe Thunderstorm Warning	LSX	Monroe, Randolph, Saint Clair, Washington	52 min
Jan 17, 6:01 AM CST	Severe Thunderstorm Warning	LSX	Randolph	44 min
Jan 17, 6:35 AM CST	Severe Thunderstorm Warning	LSX	Randolph	25 min
Jan 17, 6:45 AM CST	Severe Thunderstorm Warning	PAH	Jefferson	30 min
Jan 17, 7:06 AM CST	Severe Thunderstorm Warning	PAH	Hamilton, Wayne, White	39 min
Jan 22, 9:11 PM CST	Severe Thunderstorm Warning	PAH	Franklin, Jackson, Jefferson, Perry, Williamson	34 min
Jan 22, 9:45 PM CST	Severe Thunderstorm Warning	PAH	Jefferson, Wayne	30 min
Jan 22, 9:53 PM CST	Severe Thunderstorm Warning	PAH	Franklin, Hamilton, Jefferson, Wayne	22 min
Jan 22, 9:58 PM CST	Severe Thunderstorm Warning	ILX	Coles, Cumberland, Douglas	47 min
Jan 22, 10:01 PM CST	Severe Thunderstorm Warning	PAH	Massac, Pope	44 min
Jan 22, 10:15 PM CST	Severe Thunderstorm Warning	PAH	Edwards, Hamilton, Wayne, White	30 min
Jan 22, 10:22 PM CST	Severe Thunderstorm Warning	PAH	Edwards, Gallatin, Hamilton, Saline, White	23 min
Jan 22, 10:27 PM CST	Severe Thunderstorm Warning	PAH	Hardin, Massac, Pope	48 min
Jan 22, 10:47 PM CST	Severe Thunderstorm Warning	PAH	Wabash, White	28 min
Jan 22, 10:57 PM CST	Severe Thunderstorm Warning	ILX	Crawford, Lawrence	33 min

By county

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

Nearby

Alerts in force now Tornadoes on record The radar archive 2011 2013

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.