Alert archive / Illinois / Mesoscale Discussions / 2012
Mesoscale Discussions in Illinois, January 2012
7 mesoscale discussions 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in January 2012. Tap one for its archive.
- Mesoscale Discussions
- 7
- Busiest day
- January 23, 20123 mesoscale discussions
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 17, 1:50 AM CST | Mesoscale Discussion | SPC | Bond, Champaign, Christian, Clark, Clay, Clinton and 31 more | 85 min |
| Jan 17, 6:25 AM CST | Mesoscale Discussion | SPC | Clark, Clay, Crawford, Cumberland, Edgar, Edwards and 15 more | 65 min |
| Jan 20, 5:32 PM CST | Mesoscale Discussion | SPC | Bond, Clark, Clay, Clinton, Coles, Crawford and 19 more | 5 hr |
| Jan 22, 5:37 PM CST | Mesoscale Discussion | SPC | Alexander, Clay, Clinton, Edwards, Franklin, Gallatin and 21 more | 113 min |
| Jan 22, 8:25 PM CST | Mesoscale Discussion | SPC | Bond, Champaign, Christian, Clark, Clay, Coles and 21 more | 2 hr |
| Jan 22, 8:37 PM CST | Mesoscale Discussion | SPC | Alexander, Franklin, Hamilton, Jackson, Jefferson, Johnson and 9 more | 83 min |
| Jan 22, 10:49 PM CST | Mesoscale Discussion | SPC | Clark, Crawford, Edwards, Gallatin, Hardin, Lawrence and 2 more | 86 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lawrence County6
- White County6
- Clark County5
- Clay County5
- Crawford County5
- Edwards County5
- Franklin County5
- Hamilton County5
- Jefferson County5
- Marion County5
- Perry County5
- Richland County5
- Wabash County5
- Wayne County5
- Cumberland County4
- Edgar County4
- Jackson County4
- Jasper County4
- Washington County4
- Bond County3
- Clinton County3
- Coles County3
- Effingham County3
- Fayette County3
- Moultrie County3
- Randolph County3
- Shelby County3
- Williamson County3
- Champaign County2
- Christian County2
- Douglas County2
- Macon County2
- Monroe County2
- Montgomery County2
- Piatt County2
- Vermilion County2
- Alexander County2
- Gallatin County2
- Hardin County2
- Johnson County2
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. Warning verification from the Mesonet's Cow. Rebuilt daily.