Alert archive / Illinois / Mesoscale Discussions / 2013
Mesoscale Discussions in Illinois, March 2013
4 mesoscale discussions in March 2013. 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 2013. Tap one for its archive.
- Mesoscale Discussions
- 4
- Busiest day
- March 24, 20133 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, 1:36 PM CST | Mesoscale Discussion | SPC | Cook, DuPage, Kane, Kankakee, Will | 4 hr |
| Mar 24, 7:29 AM CDT | Mesoscale Discussion | SPC | Calhoun, Greene, Jersey, Madison, Pike | 4 hr |
| Mar 24, 9:12 AM CDT | Mesoscale Discussion | SPC | Cass, Christian, DeWitt, Effingham, Fayette, Logan and 9 more | 3 hr |
| Mar 24, 11:52 AM CDT | Mesoscale Discussion | SPC | Bond, Calhoun, Cass, Champaign, Christian, Coles and 27 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calhoun County2
- Greene County2
- Jersey County2
- Madison County2
- Pike County2
- Cass County2
- Christian County2
- DeWitt County2
- Fayette County2
- Logan County2
- Macon County2
- Mason County2
- Menard County2
- Montgomery County2
- Morgan County2
- Moultrie County2
- Piatt County2
- Sangamon County2
- Shelby County2
- Cook County1
- DuPage County1
- Kane County1
- Kankakee County1
- Will County1
- Effingham County1
- Bond County1
- Champaign County1
- Coles County1
- Cumberland County1
- Douglas County1
- Edgar County1
- Ford County1
- Iroquois County1
- Livingston County1
- McLean County1
- Macoupin County1
- Scott County1
- Tazewell County1
- Vermilion County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.