Alert archive / Illinois / Mesoscale Discussions / 2004
Mesoscale Discussions in Illinois, November 2004
7 mesoscale discussions in November 2004. 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 November 2004. Tap one for its archive.
- Mesoscale Discussions
- 7
- Busiest day
- November 24, 20045 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 1, 2:25 PM CST | Mesoscale Discussion | SPC | Alexander, Clay, Cumberland, Effingham, Franklin, Hamilton and 9 more | 95 min |
| Nov 24, 6:50 AM CST | Mesoscale Discussion | SPC | Adams, Brown, Cass, DeWitt, Ford, Fulton and 20 more | 5 hr |
| Nov 24, 10:16 AM CST | Mesoscale Discussion | SPC | Gallatin, Hardin, Johnson, Massac, Pope, Pulaski and 1 more | 2 hr |
| Nov 24, 12:31 PM CST | Mesoscale Discussion | SPC | Brown, Bureau, Cass, Champaign, Christian, DeKalb and 32 more | 5 hr |
| Nov 24, 12:55 PM CST | Mesoscale Discussion | SPC | Edwards, Gallatin, Hamilton, Hardin, Pope, Saline and 3 more | 95 min |
| Nov 24, 2:56 PM CST | Mesoscale Discussion | SPC | Edwards, Gallatin, Hamilton, Hardin, Pope, Saline and 3 more | 2 hr |
| Nov 30, 5:50 PM CST | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Champaign, Coles, Cook and 37 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Saline County4
- Hamilton County3
- Wayne County3
- DeWitt County3
- Ford County3
- Grundy County3
- Iroquois County3
- Kankakee County3
- Livingston County3
- Logan County3
- McLean County3
- Marshall County3
- Mason County3
- Menard County3
- Peoria County3
- Tazewell County3
- Will County3
- Woodford County3
- Gallatin County3
- Hardin County3
- Pope County3
- Johnson County2
- Pulaski County2
- Brown County2
- Cass County2
- Fulton County2
- McDonough County2
- Morgan County2
- Sangamon County2
- Schuyler County2
- Scott County2
- Bureau County2
- Champaign County2
- DeKalb County2
- Kendall County2
- Knox County2
- LaSalle County2
- Macon County2
- Moultrie County2
- Piatt County2
39 more counties
- Putnam County2
- Stark County2
- Vermilion County2
- Edwards County2
- Wabash County2
- White County2
- Alexander County1
- Clay County1
- Cumberland County1
- Effingham County1
- Franklin County1
- Jefferson County1
- Marion County1
- Shelby County1
- Union County1
- Williamson County1
- Adams County1
- Hancock County1
- Pike County1
- Massac County1
- Christian County1
- Macoupin County1
- Warren County1
- Boone County1
- Carroll County1
- Coles County1
- Cook County1
- Douglas County1
- DuPage County1
- Edgar County1
- Henry County1
- Kane County1
- Lake County1
- Lee County1
- McHenry County1
- Ogle County1
- Stephenson County1
- Whiteside County1
- Winnebago County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.