Alert archive / Illinois / Severe Thunderstorm Warnings / 2001
Severe Thunderstorm Warnings in Illinois, October 2001
59 severe thunderstorm warnings in October 2001. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in October 2001. Tap one for its archive.
- Severe Thunderstorm Warnings
- 59
- Busiest day
- October 24, 200154 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Oct 14, 1:11 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 49 min |
| Oct 22, 12:03 AM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 42 min |
| Oct 23, 12:44 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Saline, Williamson | 31 min |
| Oct 23, 3:32 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Perry | 28 min |
| Oct 23, 3:32 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 28 min |
| Oct 23, 7:57 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 48 min |
| Oct 23, 10:18 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 42 min |
| Oct 23, 10:56 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 34 min |
| Oct 23, 11:01 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 44 min |
| Oct 23, 11:45 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry | 45 min |
| Oct 24, 12:30 AM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 45 min |
| Oct 24, 6:14 AM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 46 min |
| Oct 24, 9:10 AM CDT | Severe Thunderstorm Warning | LOT | Cook | 35 min |
| Oct 24, 9:45 AM CDT | Severe Thunderstorm Warning | DVN | Bureau | 45 min |
| Oct 24, 10:44 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 61 min |
| Oct 24, 10:44 AM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey | 61 min |
| Oct 24, 11:16 AM CDT | Severe Thunderstorm Warning | LOT | Kane | 29 min |
| Oct 24, 11:37 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake | 38 min |
| Oct 24, 11:40 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 50 min |
| Oct 24, 11:55 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon | 50 min |
| Oct 24, 12:14 PM CDT | Severe Thunderstorm Warning | LSX | Jersey | 61 min |
| Oct 24, 12:24 PM CDT | Severe Thunderstorm Warning | ILX | Piatt | 51 min |
| Oct 24, 12:29 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 31 min |
| Oct 24, 12:34 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Tazewell | 26 min |
| Oct 24, 12:41 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 64 min |
| Oct 24, 12:52 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 53 min |
| Oct 24, 12:55 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 65 min |
| Oct 24, 1:00 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 45 min |
| Oct 24, 1:05 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 40 min |
| Oct 24, 1:22 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 53 min |
| Oct 24, 1:30 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 45 min |
| Oct 24, 1:33 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 27 min |
| Oct 24, 1:33 PM CDT | Severe Thunderstorm Warning | LSX | Bond | 42 min |
| Oct 24, 1:48 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Montgomery | 42 min |
| Oct 24, 1:54 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 51 min |
| Oct 24, 2:23 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 52 min |
| Oct 24, 2:28 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 32 min |
| Oct 24, 2:35 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 40 min |
| Oct 24, 2:41 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 49 min |
| Oct 24, 2:48 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 57 min |
| Oct 24, 2:59 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 46 min |
| Oct 24, 3:00 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 15 min |
| Oct 24, 3:10 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Wayne | 50 min |
| Oct 24, 3:10 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 50 min |
| Oct 24, 3:13 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 32 min |
| Oct 24, 3:18 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Crawford, Jasper, Richland | 42 min |
| Oct 24, 3:23 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 37 min |
| Oct 24, 3:27 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 33 min |
| Oct 24, 3:34 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pope, Saline | 41 min |
| Oct 24, 3:38 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 52 min |
| Oct 24, 3:38 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, White | 67 min |
| Oct 24, 3:40 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski, Union | 35 min |
| Oct 24, 3:44 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 16 min |
| Oct 24, 3:58 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 32 min |
| Oct 24, 3:58 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton | 17 min |
| Oct 24, 3:58 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 17 min |
| Oct 24, 4:10 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 65 min |
| Oct 24, 4:14 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 46 min |
| Oct 24, 4:19 PM CDT | Severe Thunderstorm Warning | PAH | Hardin, Pope | 41 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Williamson County4
- Franklin County3
- Jackson County3
- Jersey County3
- Johnson County2
- Saline County2
- Perry County2
- Calhoun County2
- Stephenson County2
- Boone County2
- McHenry County2
- Lake County2
- Cook County2
- Macoupin County2
- DeWitt County2
- McLean County2
- Montgomery County2
- Fayette County2
- Hamilton County2
- Crawford County2
- Pope County2
- Iroquois County1
- Hancock County1
- McDonough County1
- Jo Daviess County1
- Winnebago County1
- Whiteside County1
- Bureau County1
- Greene County1
- Kane County1
- Macon County1
- Piatt County1
- Logan County1
- Tazewell County1
- Woodford County1
- Madison County1
- Monroe County1
- Saint Clair County1
- Christian County1
- Shelby County1
26 more counties
- Ford County1
- Livingston County1
- Bond County1
- Randolph County1
- Coles County1
- Cumberland County1
- Champaign County1
- Marion County1
- Jefferson County1
- Vermilion County1
- Wayne County1
- Edgar County1
- Clay County1
- Jasper County1
- Richland County1
- Clark County1
- Lawrence County1
- Edwards County1
- Wabash County1
- White County1
- Alexander County1
- Pulaski County1
- Union County1
- Gallatin County1
- Massac County1
- Hardin County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20002002
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.