Alert archive / Illinois / Mesoscale Discussions / 2006
Mesoscale Discussions in Illinois, September 2006
22 mesoscale discussions in September 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 September 2006. Tap one for its archive.
- Mesoscale Discussions
- 22
- Busiest day
- September 22, 20066 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 |
|---|---|---|---|---|
| Sep 3, 2:27 PM CDT | Mesoscale Discussion | SPC | Jo Daviess, Mercer, Rock Island | 63 min |
| Sep 4, 11:59 AM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, DeKalb, Fulton, Grundy and 18 more | 91 min |
| Sep 5, 1:22 PM CDT | Mesoscale Discussion | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 10 more | 113 min |
| Sep 11, 3:13 PM CDT | Mesoscale Discussion | SPC | Adams, Alexander, Bond, Brown, Calhoun, Cass and 63 more | 92 min |
| Sep 17, 12:25 PM CDT | Mesoscale Discussion | SPC | Alexander, Clinton, Franklin, Hamilton, Jackson, Jefferson and 10 more | 3 hr |
| Sep 17, 3:40 PM CDT | Mesoscale Discussion | SPC | Champaign, Clark, Coles, Cook, Crawford, Cumberland and 12 more | 2 hr |
| Sep 22, 12:49 PM CDT | Mesoscale Discussion | SPC | Adams, Alexander, Bond, Brown, Calhoun, Cass and 38 more | 2 hr |
| Sep 22, 2:20 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 30 more | 2 hr |
| Sep 22, 2:55 PM CDT | Mesoscale Discussion | SPC | Gallatin, Hamilton, Hardin, Johnson, Massac, Pope and 2 more | 2 hr |
| Sep 22, 3:00 PM CDT | Mesoscale Discussion | SPC | Adams, Alexander, Bond, Brown, Calhoun, Cass and 45 more | 90 min |
| Sep 22, 5:08 PM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Brown, Calhoun, Cass, Christian and 44 more | 2 hr |
| Sep 22, 5:37 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Cook, DeKalb, DuPage, Ford and 24 more | 113 min |
| Sep 22, 7:50 PM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Calhoun, Christian, Clinton, Edwards and 36 more | 115 min |
| Sep 23, 4:10 AM CDT | Mesoscale Discussion | SPC | Alexander, Massac, Pulaski | 2 hr |
| Sep 23, 7:35 AM CDT | Mesoscale Discussion | SPC | Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 3 more | 85 min |
| Sep 23, 10:51 AM CDT | Mesoscale Discussion | SPC | Hardin, Massac, Pope | 114 min |
| Sep 23, 3:35 PM CDT | Mesoscale Discussion | SPC | Cook, DuPage, Kane, Lake | 55 min |
| Sep 23, 6:15 PM CDT | Mesoscale Discussion | SPC | Kankakee | 2 hr |
| Sep 27, 2:51 PM CDT | Mesoscale Discussion | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 9 more | 54 min |
| Sep 27, 3:15 PM CDT | Mesoscale Discussion | SPC | Crawford, Edwards, Lawrence, Richland, Wabash | 90 min |
| Sep 27, 8:04 PM CDT | Mesoscale Discussion | SPC | Alexander, Hardin, Massac, Pope, Pulaski | 86 min |
| Sep 30, 1:54 PM CDT | Mesoscale Discussion | SPC | Champaign, Cook, DeWitt, Douglas, DuPage, Edgar and 14 more | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Alexander County10
- Massac County10
- Pulaski County10
- Johnson County9
- Pope County9
- Hardin County8
- Saline County8
- Union County8
- Williamson County8
- Effingham County7
- Moultrie County7
- Franklin County7
- Hamilton County7
- Jackson County7
- Jefferson County7
- Perry County7
- Tazewell County6
- Kankakee County6
- Shelby County6
- Clinton County6
- Macon County6
- Marion County6
- Randolph County6
- Washington County6
- Fulton County5
- Mason County5
- Douglas County5
- Iroquois County5
- Bond County5
- Calhoun County5
- Christian County5
- DeWitt County5
- Fayette County5
- Gallatin County5
- Greene County5
- Jersey County5
- Macoupin County5
- Madison County5
- Monroe County5
- Montgomery County5
62 more counties
- Morgan County5
- Piatt County5
- Saint Clair County5
- Sangamon County5
- Scott County5
- White County5
- Cook County5
- DuPage County5
- Grundy County4
- Kane County4
- Kendall County4
- Knox County4
- LaSalle County4
- Livingston County4
- Peoria County4
- Woodford County4
- Champaign County4
- Clay County4
- Coles County4
- Crawford County4
- Cumberland County4
- Edgar County4
- Brown County4
- Cass County4
- Edwards County4
- Logan County4
- Menard County4
- Pike County4
- Schuyler County4
- Wabash County4
- Wayne County4
- Ford County4
- Lake County4
- Will County4
- McLean County4
- Jo Daviess County3
- Boone County3
- Bureau County3
- DeKalb County3
- Lee County3
- McHenry County3
- Marshall County3
- Ogle County3
- Putnam County3
- Stark County3
- Winnebago County3
- Clark County3
- Jasper County3
- Richland County3
- Vermilion County3
- Adams County3
- Mercer County2
- Rock Island County2
- Carroll County2
- Stephenson County2
- Lawrence County2
- Warren County2
- Henry County2
- Whiteside County2
- Hancock County1
- Henderson County1
- McDonough 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.