Alert archive / Illinois / Mesoscale Discussions / 2023
Mesoscale Discussions in Illinois, June 2023
12 mesoscale discussions in June 2023. 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 June 2023. Tap one for its archive.
- Mesoscale Discussions
- 12
- Busiest day
- June 29, 20237 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 |
|---|---|---|---|---|
| Jun 24, 5:45 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Bureau, Carroll, Cass, Fulton and 18 more | 90 min |
| Jun 24, 8:52 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Bureau, Carroll, Cass, Fulton and 25 more | 83 min |
| Jun 29, 2:20 AM CDT | Mesoscale Discussion | SPC | Bond, Champaign, Christian, Clay, Clinton, Coles and 27 more | 2 hr |
| Jun 29, 5:18 AM CDT | Mesoscale Discussion | SPC | Adams, Hancock | 117 min |
| Jun 29, 6:06 AM CDT | Mesoscale Discussion | SPC | Champaign, Clark, Coles, Crawford, Cumberland, DeWitt and 13 more | 84 min |
| Jun 29, 7:22 AM CDT | Mesoscale Discussion | SPC | Clark, Crawford, Lawrence | 53 min |
| Jun 29, 10:06 AM CDT | Mesoscale Discussion | SPC | Adams, Brown, Cass, DeWitt, Fulton, Hancock and 16 more | 114 min |
| Jun 29, 12:12 PM CDT | Mesoscale Discussion | SPC | Clay, Clinton, Edwards, Franklin, Gallatin, Hamilton and 11 more | 2 hr |
| Jun 29, 12:41 PM CDT | Mesoscale Discussion | SPC | Champaign, Clark, Clay, Coles, Cook, Crawford and 30 more | 2 hr |
| Jun 29, 7:38 PM CDT | Mesoscale Discussion | SPC | Clay, Edwards, Jasper, Lawrence, Richland, Wabash and 2 more | 2 hr |
| Jun 30, 7:24 AM CDT | Mesoscale Discussion | SPC | Adams, Hancock, Henderson, McDonough, Schuyler, Warren | 96 min |
| Jun 30, 2:32 PM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Clinton, Edwards, Franklin, Gallatin and 22 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County5
- Hancock County5
- Edwards County5
- Wayne County5
- Fulton County4
- Henderson County4
- Knox County4
- McDonough County4
- Mason County4
- Menard County4
- Peoria County4
- Schuyler County4
- Warren County4
- Clay County4
- Jasper County4
- Jefferson County4
- Marion County4
- Richland County4
- Lawrence County4
- Wabash County4
- Brown County3
- Cass County3
- Morgan County3
- Scott County3
- Logan County3
- Sangamon County3
- Tazewell County3
- Champaign County3
- Clinton County3
- Coles County3
- Cumberland County3
- DeWitt County3
- Douglas County3
- McLean County3
- Moultrie County3
- Piatt County3
- Woodford County3
- Clark County3
- Crawford County3
- Franklin County3
53 more counties
- Hamilton County3
- White County3
- Bureau County2
- Carroll County2
- Henry County2
- Jo Daviess County2
- Mercer County2
- Rock Island County2
- Stark County2
- Stephenson County2
- Whiteside County2
- Marshall County2
- Pike County2
- Putnam County2
- Bond County2
- Effingham County2
- Fayette County2
- Macon County2
- Shelby County2
- Edgar County2
- Ford County2
- Iroquois County2
- Livingston County2
- Vermilion County2
- Gallatin County2
- Hardin County2
- Pope County2
- Saline County2
- Washington County2
- Williamson County2
- Lee County1
- Christian County1
- Montgomery County1
- Cook County1
- DuPage County1
- Grundy County1
- Kankakee County1
- Kendall County1
- Lake County1
- LaSalle County1
- Will County1
- Alexander County1
- Jackson County1
- Jersey County1
- Johnson County1
- Madison County1
- Massac County1
- Monroe County1
- Perry County1
- Pulaski County1
- Randolph County1
- Saint Clair County1
- Union County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.