Alert archive / Illinois / Mesoscale Discussions / 2019
Mesoscale Discussions in Illinois, March 2019
10 mesoscale discussions in March 2019. 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 2019. Tap one for its archive.
- Mesoscale Discussions
- 10
- Busiest day
- March 9, 20193 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 9, 9:45 AM CST | Mesoscale Discussion | SPC | Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 2 more | 3 hr |
| Mar 9, 1:27 PM CST | Mesoscale Discussion | SPC | Alexander, Hardin, Johnson, Massac, Pope, Pulaski | 2 hr |
| Mar 9, 3:17 PM CST | Mesoscale Discussion | SPC | Alexander, Bond, Calhoun, Christian, Clark, Clay and 39 more | 118 min |
| Mar 14, 9:31 AM CDT | Mesoscale Discussion | SPC | Edwards, Gallatin, Hardin, Massac, Pope, Saline and 2 more | 119 min |
| Mar 14, 10:54 AM CDT | Mesoscale Discussion | SPC | DeWitt, DuPage, Ford, Fulton, Grundy, Iroquois and 17 more | 96 min |
| Mar 24, 1:53 PM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Clinton, Franklin, Jackson, Jefferson and 8 more | 3 hr |
| Mar 24, 3:42 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Cass, Greene, Hancock and 4 more | 93 min |
| Mar 24, 5:11 PM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Clinton, Franklin, Jackson, Jefferson and 10 more | 2 hr |
| Mar 24, 8:01 PM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Calhoun, Clay, Clinton, Edwards and 19 more | 119 min |
| Mar 30, 1:54 PM CDT | Mesoscale Discussion | SPC | Hardin, Massac, Pope | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Alexander County6
- Hardin County5
- Massac County5
- Pope County5
- Pulaski County5
- Union County5
- Johnson County4
- Saline County4
- Bond County4
- Clinton County4
- Franklin County4
- Jackson County4
- Jefferson County4
- Madison County4
- Marion County4
- Monroe County4
- Perry County4
- Randolph County4
- Saint Clair County4
- Washington County4
- Calhoun County3
- Edwards County3
- White County3
- Williamson County3
- Clay County2
- Gallatin County2
- Greene County2
- Hamilton County2
- Jersey County2
- Wabash County2
- Wayne County2
- Christian County1
- Clark County1
- Coles County1
- Crawford County1
- Cumberland County1
- Effingham County1
- Fayette County1
- Jasper County1
- Lawrence County1
36 more counties
- Macoupin County1
- Montgomery County1
- Moultrie County1
- Richland County1
- Shelby County1
- DeWitt County1
- DuPage County1
- Ford County1
- Fulton County1
- Grundy County1
- Iroquois County1
- Kankakee County1
- Kendall County1
- LaSalle County1
- Livingston County1
- Logan County1
- McLean County1
- Macon County1
- Marshall County1
- Mason County1
- Menard County1
- Peoria County1
- Putnam County1
- Sangamon County1
- Stark County1
- Tazewell County1
- Will County1
- Woodford County1
- Adams County1
- Brown County1
- Cass County1
- Hancock County1
- Morgan County1
- Pike County1
- Schuyler County1
- Scott County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.