Alert archive / Illinois / Mesoscale Discussions / 2005
Mesoscale Discussions in Illinois, December 2005
7 mesoscale discussions in December 2005. 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 December 2005. Tap one for its archive.
- Mesoscale Discussions
- 7
- Busiest day
- December 4, 20052 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 |
|---|---|---|---|---|
| Dec 3, 12:25 PM CST | Mesoscale Discussion | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Henry and 11 more | 6 hr |
| Dec 3, 7:15 PM CST | Mesoscale Discussion | SPC | Massac | 2 hr |
| Dec 3, 7:43 PM CST | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Champaign, Cook, DeKalb and 36 more | 5 hr |
| Dec 5, 6:26 PM CST | Mesoscale Discussion | SPC | Hancock | 5 hr |
| Dec 8, 6:07 AM CST | Mesoscale Discussion | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 15 more | 4 hr |
| Dec 8, 12:00 PM CST | Mesoscale Discussion | SPC | Clark, Coles, Crawford, Cumberland, Douglas, Edgar and 4 more | 6 hr |
| Dec 14, 6:41 AM CST | Mesoscale Discussion | SPC | Champaign, Clark, Coles, Cook, Crawford, DeKalb and 17 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cook County3
- DeKalb County3
- DuPage County3
- Kane County3
- Lake County3
- Vermilion County3
- Boone County2
- Carroll County2
- Henry County2
- Lee County2
- McHenry County2
- Ogle County2
- Stephenson County2
- Whiteside County2
- Winnebago County2
- Massac County2
- Champaign County2
- Ford County2
- Grundy County2
- Iroquois County2
- Kankakee County2
- Kendall County2
- LaSalle County2
- Livingston County2
- McLean County2
- Piatt County2
- Will County2
- Lawrence County2
- Richland County2
- Clark County2
- Coles County2
- Crawford County2
- Douglas County2
- Edgar County2
- Jo Daviess County1
- Mercer County1
- Rock Island County1
- Bureau County1
- DeWitt County1
- Fulton County1
35 more counties
- Knox County1
- Logan County1
- McDonough County1
- Macon County1
- Marshall County1
- Mason County1
- Menard County1
- Peoria County1
- Putnam County1
- Stark County1
- Tazewell County1
- Warren County1
- Woodford County1
- Hancock County1
- Alexander County1
- Edwards County1
- Franklin County1
- Gallatin County1
- Hamilton County1
- Hardin County1
- Jackson County1
- Jefferson County1
- Johnson County1
- Perry County1
- Pope County1
- Pulaski County1
- Saline County1
- Union County1
- Wabash County1
- Wayne County1
- White County1
- Williamson County1
- Cumberland County1
- Jasper County1
- Moultrie County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20042006
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.