Alert archive / Illinois / Mesoscale Discussions / 2022
Mesoscale Discussions in Illinois, March 2022
15 mesoscale discussions in March 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 March 2022. Tap one for its archive.
- Mesoscale Discussions
- 15
- Busiest day
- March 6, 20225 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 |
|---|---|---|---|---|
| Mar 5, 6:33 PM CST | Mesoscale Discussion | SPC | Adams | 87 min |
| Mar 5, 7:51 PM CST | Mesoscale Discussion | SPC | Adams, Brown, Hancock, Henderson, McDonough, Mercer and 3 more | 114 min |
| Mar 5, 8:09 PM CST | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Cass, Christian, DeKalb and 26 more | 96 min |
| Mar 5, 10:32 PM CST | Mesoscale Discussion | SPC | Cook, DuPage, Grundy, Kane, Kankakee, Kendall and 8 more | 88 min |
| Mar 5, 11:53 PM CST | Mesoscale Discussion | SPC | Edgar, Iroquois, Vermilion | 67 min |
| Mar 6, 10:48 PM CST | Mesoscale Discussion | SPC | Alexander, Massac, Pulaski, Union | 117 min |
| Mar 7, 1:31 AM CST | Mesoscale Discussion | SPC | Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 1 more | 89 min |
| Mar 18, 3:04 PM CDT | Mesoscale Discussion | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 10 more | 116 min |
| Mar 18, 6:03 PM CDT | Mesoscale Discussion | SPC | Gallatin, Hardin, Massac, Pope, Saline, White | 87 min |
| Mar 25, 2:18 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 14 more | 2 hr |
| Mar 30, 9:03 AM CDT | Mesoscale Discussion | SPC | Bond, Champaign, Christian, Clinton, Coles, DeWitt and 24 more | 117 min |
| Mar 30, 9:44 AM CDT | Mesoscale Discussion | SPC | Alexander, Franklin, Jackson, Monroe, Perry, Randolph and 1 more | 2 hr |
| Mar 30, 12:41 PM CDT | Mesoscale Discussion | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 15 more | 2 hr |
| Mar 30, 5:32 PM CDT | Mesoscale Discussion | SPC | Clay, Crawford, Edwards, Franklin, Gallatin, Hamilton and 12 more | 88 min |
| Mar 30, 7:24 PM CDT | Mesoscale Discussion | SPC | Crawford, Lawrence | 96 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Massac County6
- Alexander County5
- Gallatin County5
- Hardin County5
- Pope County5
- Pulaski County4
- Union County4
- Johnson County4
- Franklin County4
- Saline County4
- White County4
- LaSalle County3
- Livingston County3
- McLean County3
- Edwards County3
- Hamilton County3
- Jackson County3
- Wabash County3
- Williamson County3
- Perry County3
- Lawrence County3
- Adams County2
- Boone County2
- Bureau County2
- Carroll County2
- Christian County2
- DeKalb County2
- DeWitt County2
- Jo Daviess County2
- Lee County2
- Logan County2
- Macon County2
- Ogle County2
- Sangamon County2
- Stephenson County2
- Tazewell County2
- Whiteside County2
- Winnebago County2
- Woodford County2
- Cook County2
57 more counties
- DuPage County2
- Grundy County2
- Kane County2
- Kankakee County2
- Kendall County2
- Lake County2
- McHenry County2
- Will County2
- Iroquois County2
- Monroe County2
- Randolph County2
- Jefferson County2
- Richland County2
- Wayne County2
- Crawford County2
- Brown County1
- Hancock County1
- Henderson County1
- McDonough County1
- Mercer County1
- Rock Island County1
- Schuyler County1
- Warren County1
- Cass County1
- Fulton County1
- Henry County1
- Knox County1
- Marshall County1
- Mason County1
- Menard County1
- Morgan County1
- Peoria County1
- Putnam County1
- Scott County1
- Stark County1
- Edgar County1
- Vermilion County1
- Bond County1
- Champaign County1
- Clinton County1
- Coles County1
- Douglas County1
- Effingham County1
- Fayette County1
- Ford County1
- Greene County1
- Jersey County1
- Macoupin County1
- Madison County1
- Marion County1
- Montgomery County1
- Moultrie County1
- Piatt County1
- Saint Clair County1
- Shelby County1
- Washington County1
- Clay 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.