Alert archive / Illinois / Mesoscale Discussions / 2006
Mesoscale Discussions in Illinois, December 2006
3 mesoscale discussions in December 2006. 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 2006. Tap one for its archive.
- Mesoscale Discussions
- 3
- Busiest day
- December 1, 20062 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 |
|---|---|---|---|---|
| Nov 30, 11:50 PM CST | Mesoscale Discussion | SPC | Adams, Boone, Brown, Bureau, Calhoun, Cass and 40 more | 4 hr |
| Dec 1, 6:42 AM CST | Mesoscale Discussion | SPC | Boone, Bureau, Cook, DeKalb, DuPage, Fulton and 18 more | 5 hr |
| Dec 12, 3:40 PM CST | Mesoscale Discussion | SPC | Bond, Champaign, Christian, Clark, Clay, Clinton and 25 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Boone County2
- Bureau County2
- DeKalb County2
- DeWitt County2
- DuPage County2
- Fulton County2
- Grundy County2
- Kane County2
- Kendall County2
- Knox County2
- LaSalle County2
- Lee County2
- Livingston County2
- Logan County2
- McHenry County2
- McLean County2
- Marshall County2
- Mason County2
- Ogle County2
- Peoria County2
- Putnam County2
- Stark County2
- Tazewell County2
- Woodford County2
- Adams County1
- Brown County1
- Calhoun County1
- Cass County1
- Greene County1
- Hancock County1
- Henderson County1
- Henry County1
- Jersey County1
- McDonough County1
- Macoupin County1
- Menard County1
- Mercer County1
- Morgan County1
- Pike County1
- Rock Island County1
37 more counties
- Sangamon County1
- Schuyler County1
- Scott County1
- Warren County1
- Whiteside County1
- Will County1
- Cook County1
- Lake County1
- Winnebago County1
- Bond County1
- Champaign County1
- Christian County1
- Clark County1
- Clay County1
- Clinton County1
- Coles County1
- Crawford County1
- Cumberland County1
- Douglas County1
- Edgar County1
- Edwards County1
- Effingham County1
- Fayette County1
- Ford County1
- Iroquois County1
- Jasper County1
- Jefferson County1
- Lawrence County1
- Macon County1
- Marion County1
- Moultrie County1
- Piatt County1
- Richland County1
- Shelby County1
- Vermilion County1
- Washington County1
- Wayne County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20052007
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.