Alert archive / Illinois / Mesoscale Discussions / 2016
Mesoscale Discussions in Illinois, April 2016
10 mesoscale discussions in April 2016. 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 April 2016. Tap one for its archive.
- Mesoscale Discussions
- 10
- Busiest day
- April 26, 20163 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 |
|---|---|---|---|---|
| Apr 6, 2:40 PM CDT | Mesoscale Discussion | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 11 more | 2 hr |
| Apr 21, 1:29 PM CDT | Mesoscale Discussion | SPC | Bond, Bureau, Champaign, Christian, Clark, Coles and 36 more | 3 hr |
| Apr 25, 1:40 PM CDT | Mesoscale Discussion | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Kane and 8 more | 2 hr |
| Apr 25, 6:04 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Cook, DeKalb, DuPage, Grundy and 13 more | 86 min |
| Apr 26, 10:03 AM CDT | Mesoscale Discussion | SPC | Calhoun, Greene, Jersey, Monroe, Randolph, Saint Clair | 117 min |
| Apr 26, 12:58 PM CDT | Mesoscale Discussion | SPC | Crawford, Lawrence | 3 hr |
| Apr 26, 2:42 PM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Clay, Clinton, Edwards, Fayette and 23 more | 2 hr |
| Apr 27, 5:34 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Cass, Greene, Hancock and 6 more | 116 min |
| Apr 27, 7:59 PM CDT | Mesoscale Discussion | SPC | Christian, Clay, Effingham, Fayette, Jasper, Richland and 1 more | 91 min |
| Apr 27, 8:06 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Greene, Hancock, Pike, Schuyler and 1 more | 84 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fayette County3
- Lee County3
- Greene County3
- Monroe County3
- Alexander County2
- Edwards County2
- Franklin County2
- Gallatin County2
- Hamilton County2
- Hardin County2
- Jackson County2
- Johnson County2
- Massac County2
- Pope County2
- Pulaski County2
- Saline County2
- Union County2
- Wabash County2
- Wayne County2
- White County2
- Williamson County2
- Bond County2
- Bureau County2
- Christian County2
- Effingham County2
- Grundy County2
- LaSalle County2
- Madison County2
- Marshall County2
- Putnam County2
- Shelby County2
- Stark County2
- Whiteside County2
- Boone County2
- Cook County2
- DeKalb County2
- DuPage County2
- Kane County2
- Kendall County2
- Lake County2
57 more counties
- McHenry County2
- Ogle County2
- Winnebago County2
- Calhoun County2
- Jersey County2
- Randolph County2
- Saint Clair County2
- Clay County2
- Adams County2
- Brown County2
- Hancock County2
- Pike County2
- Schuyler County2
- Scott County2
- Champaign County1
- Clark County1
- Coles County1
- Cumberland County1
- DeWitt County1
- Douglas County1
- Edgar County1
- Ford County1
- Fulton County1
- Henry County1
- Iroquois County1
- Knox County1
- Livingston County1
- Logan County1
- McLean County1
- Macon County1
- Macoupin County1
- Mason County1
- Menard County1
- Montgomery County1
- Moultrie County1
- Peoria County1
- Piatt County1
- Rock Island County1
- Sangamon County1
- Tazewell County1
- Vermilion County1
- Woodford County1
- Carroll County1
- Stephenson County1
- Kankakee County1
- Will County1
- Crawford County1
- Lawrence County1
- Clinton County1
- Jefferson County1
- Marion County1
- Perry County1
- Washington County1
- Cass County1
- Morgan County1
- Jasper County1
- Richland County1
Nearby
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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.