Alert archive / Illinois / Mesoscale Discussions / 2022
Mesoscale Discussions in Illinois, February 2022
18 mesoscale discussions in February 2022. 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 February 2022. Tap one for its archive.
- Mesoscale Discussions
- 18
- Busiest day
- February 2, 20226 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 |
|---|---|---|---|---|
| Feb 1, 7:20 PM CST | Mesoscale Discussion | SPC | Adams, Brown, Hancock | 4 hr |
| Feb 2, 1:13 AM CST | Mesoscale Discussion | SPC | Adams, Brown, Cass, DeWitt, Ford, Fulton and 25 more | 6 hr |
| Feb 2, 1:44 AM CST | Mesoscale Discussion | SPC | Bond, Christian, Clinton, Fayette, Macoupin, Madison and 6 more | 6 hr |
| Feb 2, 7:11 AM CST | Mesoscale Discussion | SPC | Bond, Calhoun, Champaign, Christian, Coles, DeWitt and 28 more | 5 hr |
| Feb 2, 9:35 AM CST | Mesoscale Discussion | SPC | Bond, Clark, Clay, Clinton, Crawford, Cumberland and 19 more | 6 hr |
| Feb 2, 12:06 PM CST | Mesoscale Discussion | SPC | Edgar, Vermilion | 6 hr |
| Feb 3, 2:03 AM CST | Mesoscale Discussion | SPC | Monroe, Randolph, Saint Clair | 6 hr |
| Feb 3, 2:21 AM CST | Mesoscale Discussion | SPC | Alexander, Edwards, Gallatin, Hamilton, Hardin, Johnson and 9 more | 6 hr |
| Feb 17, 6:00 AM CST | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Greene, Jersey, Morgan and 2 more | 6 hr |
| Feb 17, 10:17 AM CST | Mesoscale Discussion | SPC | Adams, Brown, Cass, Champaign, Christian, DeWitt and 30 more | 5 hr |
| Feb 17, 3:17 PM CST | Mesoscale Discussion | SPC | Brown, Bureau, Cass, Cook, DeKalb, DeWitt and 30 more | 118 min |
| Feb 18, 8:07 PM CST | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 9 more | 3 hr |
| Feb 22, 3:00 AM CST | Mesoscale Discussion | SPC | Alexander, Johnson, Massac, Pope, Pulaski | 90 min |
| Feb 22, 5:46 AM CST | Mesoscale Discussion | SPC | Alexander, Johnson, Massac, Pope, Pulaski | 89 min |
| Feb 22, 7:30 AM CST | Mesoscale Discussion | SPC | Hardin | 90 min |
| Feb 23, 2:09 PM CST | Mesoscale Discussion | SPC | Alexander, Franklin, Hamilton, Jackson, Jefferson, Johnson and 11 more | 5 hr |
| Feb 24, 12:15 PM CST | Mesoscale Discussion | SPC | Bond, Champaign, Christian, Clark, Clay, Clinton and 22 more | 4 hr |
| Feb 24, 5:24 PM CST | Mesoscale Discussion | SPC | Clark, Clay, Crawford, Cumberland, Edgar, Edwards and 9 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Brown County5
- Adams County4
- Hancock County4
- DeWitt County4
- Ford County4
- Greene County4
- Grundy County4
- Iroquois County4
- Kankakee County4
- LaSalle County4
- Livingston County4
- Logan County4
- McLean County4
- Mason County4
- Menard County4
- Morgan County4
- Scott County4
- Tazewell County4
- Will County4
- Woodford County4
- Bond County4
- Christian County4
- Fayette County4
- Monroe County4
- Randolph County4
- Saint Clair County4
- Edgar County4
- Macon County4
- Piatt County4
- Edwards County4
- Hamilton County4
- Jefferson County4
- Lawrence County4
- Williamson County4
- Alexander County4
- Johnson County4
- Massac County4
- Pope County4
- Pulaski County4
- Cass County3
57 more counties
- Fulton County3
- Knox County3
- McDonough County3
- Marshall County3
- Peoria County3
- Pike County3
- Putnam County3
- Sangamon County3
- Schuyler County3
- Stark County3
- Clinton County3
- Macoupin County3
- Moultrie County3
- Shelby County3
- Champaign County3
- Vermilion County3
- Clark County3
- Clay County3
- Crawford County3
- Cumberland County3
- Franklin County3
- Jasper County3
- Perry County3
- Richland County3
- Union County3
- Washington County3
- Wayne County3
- Saline County3
- Montgomery County2
- Calhoun County2
- Coles County2
- Douglas County2
- Jersey County2
- Effingham County2
- Jackson County2
- Marion County2
- Hardin County2
- Wabash County2
- Bureau County2
- Cook County2
- DeKalb County2
- DuPage County2
- Kane County2
- Kendall County2
- Lake County2
- Lee County2
- Madison County1
- Gallatin County1
- White County1
- Warren County1
- Boone County1
- Carroll County1
- McHenry County1
- Ogle County1
- Stephenson County1
- Whiteside County1
- Winnebago County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.