Alert archive / Illinois / Tornado Warnings / 2012
Tornado Warnings in Illinois, September 2012
21 tornado warnings in September 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 tornado warnings reaches back to 1986.
Tornado Warnings by county
Each county as a circle sized by its count in September 2012. Tap one for its archive.
- Tornado Warnings
- 21
- Busiest day
- September 1, 201210 tornado 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 |
|---|---|---|---|---|
| Sep 1, 11:48 AM CDT | Tornado Warning | ILX | Marshall, Woodford | 42 min |
| Sep 1, 12:01 PM CDT | Tornado Warning | ILX | Marshall, Peoria, Woodford | 44 min |
| Sep 1, 12:07 PM CDT | Tornado Warning | ILX | Logan, Tazewell | 22 min |
| Sep 1, 12:26 PM CDT | Tornado Warning | ILX | Marshall | 49 min |
| Sep 1, 12:43 PM CDT | Tornado Warning | ILX | Marshall, Stark | 47 min |
| Sep 1, 2:41 PM CDT | Tornado Warning | ILX | Christian, Logan, Sangamon | 49 min |
| Sep 1, 2:50 PM CDT | Tornado Warning | ILX | Mason, Menard, Sangamon | 40 min |
| Sep 1, 5:29 PM CDT | Tornado Warning | PAH | Union | 31 min |
| Sep 1, 5:32 PM CDT | Tornado Warning | PAH | Jackson, Union, Williamson | 28 min |
| Sep 1, 6:42 PM CDT | Tornado Warning | PAH | Alexander, Pulaski | 33 min |
| Sep 1, 7:05 PM CDT | Tornado Warning | PAH | Massac, Pulaski | 25 min |
| Sep 1, 7:23 PM CDT | Tornado Warning | PAH | Massac | 22 min |
| Sep 1, 7:35 PM CDT | Tornado Warning | PAH | Massac, Pope | 25 min |
| Sep 5, 9:08 AM CDT | Tornado Warning | LSX | Fayette, Montgomery | 37 min |
| Sep 7, 6:05 PM CDT | Tornado Warning | ILX | Clark, Coles, Edgar | 40 min |
| Sep 7, 6:41 PM CDT | Tornado Warning | ILX | Clark, Edgar | 34 min |
| Sep 7, 7:06 PM CDT | Tornado Warning | LSX | Washington | 24 min |
| Sep 25, 5:07 PM CDT | Tornado Warning | LSX | Clinton | 23 min |
| Sep 25, 5:19 PM CDT | Tornado Warning | LSX | Washington | 26 min |
| Sep 25, 5:34 PM CDT | Tornado Warning | LSX | Washington | 41 min |
| Sep 25, 6:08 PM CDT | Tornado Warning | PAH | Jefferson | 37 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Marshall County4
- Massac County3
- Washington County3
- Woodford County2
- Logan County2
- Sangamon County2
- Union County2
- Pulaski County2
- Clark County2
- Edgar County2
- Peoria County1
- Tazewell County1
- Stark County1
- Christian County1
- Mason County1
- Menard County1
- Jackson County1
- Williamson County1
- Alexander County1
- Pope County1
- Fayette County1
- Montgomery County1
- Coles County1
- Clinton County1
- Jefferson County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.