Alert archive / Illinois / Mesoscale Discussions / 2007
Mesoscale Discussions in Illinois, January 2007
8 mesoscale discussions in January 2007. 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 January 2007. Tap one for its archive.
- Mesoscale Discussions
- 8
- Busiest day
- January 15, 20072 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 31, 6:14 PM CST | Mesoscale Discussion | SPC | Cook, Edgar, Iroquois, Kankakee, Vermilion, Will | 2 hr |
| Jan 12, 12:34 PM CST | Mesoscale Discussion | SPC | Calhoun, Pike | 5 hr |
| Jan 12, 6:33 PM CST | Mesoscale Discussion | SPC | Adams, Bond, Brown, Calhoun, Cass, Christian and 32 more | 5 hr |
| Jan 14, 12:21 AM CST | Mesoscale Discussion | SPC | Boone, Bureau, Cook, DeKalb, DuPage, Ford and 20 more | 5 hr |
| Jan 14, 7:07 PM CST | Mesoscale Discussion | SPC | Boone, DeKalb, Lee, McHenry, Ogle | 5 hr |
| Jan 14, 11:34 PM CST | Mesoscale Discussion | SPC | Boone, DeKalb, Kane, Kendall, Lee, McHenry and 1 more | 5 hr |
| Jan 21, 2:52 AM CST | Mesoscale Discussion | SPC | Champaign, Clark, Coles, Crawford, Cumberland, Douglas and 5 more | 3 hr |
| Jan 21, 3:29 AM CST | Mesoscale Discussion | SPC | Jo Daviess | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Boone County3
- DeKalb County3
- Lee County3
- McHenry County3
- Ogle County3
- Cook County2
- Edgar County2
- Iroquois County2
- Kankakee County2
- Vermilion County2
- Will County2
- Calhoun County2
- Pike County2
- Ford County2
- Livingston County2
- McLean County2
- Marshall County2
- Moultrie County2
- Peoria County2
- Piatt County2
- Putnam County2
- Stark County2
- Tazewell County2
- Woodford County2
- Kane County2
- Kendall County2
- Adams County1
- Bond County1
- Brown County1
- Cass County1
- Christian County1
- DeWitt County1
- Fulton County1
- Greene County1
- Hancock County1
- Jersey County1
- Knox County1
- Logan County1
- McDonough County1
- Macon County1
25 more counties
- Macoupin County1
- Madison County1
- Mason County1
- Menard County1
- Montgomery County1
- Morgan County1
- Sangamon County1
- Schuyler County1
- Scott County1
- Shelby County1
- Warren County1
- Bureau County1
- DuPage County1
- Grundy County1
- Lake County1
- LaSalle County1
- Winnebago County1
- Champaign County1
- Clark County1
- Coles County1
- Crawford County1
- Cumberland County1
- Douglas County1
- Jasper County1
- Jo Daviess County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.