Alert archive / Illinois / Severe Thunderstorm Warnings / 1993
Severe Thunderstorm Warnings in Illinois, August 1993
74 severe thunderstorm warnings in August 1993. 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 August 1993. Tap one for its archive.
- Severe Thunderstorm Warnings
- 74
- Busiest day
- August 23, 199317 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 |
|---|---|---|---|---|
| Jul 31, 7:01 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson | 59 min |
| Jul 31, 7:33 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 42 min |
| Jul 31, 7:51 PM CDT | Severe Thunderstorm Warning | PAH | Saline | 54 min |
| Jul 31, 7:51 PM CDT | Severe Thunderstorm Warning | PAH | Union | 54 min |
| Jul 31, 8:05 PM CDT | Severe Thunderstorm Warning | PAH | Johnson | 55 min |
| Jul 31, 8:22 PM CDT | Severe Thunderstorm Warning | PAH | Hardin, Pope | 53 min |
| Jul 31, 8:22 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pulaski | 53 min |
| Jul 31, 8:22 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 53 min |
| Aug 1, 12:02 AM CDT | Severe Thunderstorm Warning | ILX | Menard | 46 min |
| Aug 1, 12:32 AM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 53 min |
| Aug 1, 4:38 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle | 67 min |
| Aug 1, 5:25 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Will | 35 min |
| Aug 1, 5:31 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 54 min |
| Aug 1, 8:38 PM CDT | Severe Thunderstorm Warning | LSX | Perry | 44 min |
| Aug 1, 9:07 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Union | 53 min |
| Aug 1, 9:36 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 39 min |
| Aug 9, 11:12 AM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 26 min |
| Aug 9, 4:37 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 35 min |
| Aug 14, 7:53 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 52 min |
| Aug 15, 3:18 PM CDT | Severe Thunderstorm Warning | LOT | Kane, Kendall | 42 min |
| Aug 15, 5:05 PM CDT | Severe Thunderstorm Warning | LOT | Will | 55 min |
| Aug 15, 5:32 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kankakee, Will | 43 min |
| Aug 15, 5:57 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 48 min |
| Aug 15, 6:21 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Livingston | 54 min |
| Aug 15, 7:40 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 35 min |
| Aug 15, 8:11 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 49 min |
| Aug 15, 8:25 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 50 min |
| Aug 15, 8:53 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 37 min |
| Aug 15, 10:25 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 35 min |
| Aug 16, 9:19 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 21 min |
| Aug 17, 4:55 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Shelby | 35 min |
| Aug 17, 6:10 PM CDT | Severe Thunderstorm Warning | LSX | Effingham | 50 min |
| Aug 17, 6:15 PM CDT | Severe Thunderstorm Warning | IND | Clay, Jasper, Richland | 45 min |
| Aug 18, 4:03 PM CDT | Severe Thunderstorm Warning | ILX | Henderson | 18 min |
| Aug 18, 4:03 PM CDT | Severe Thunderstorm Warning | ILX | Warren | 57 min |
| Aug 18, 5:41 PM CDT | Severe Thunderstorm Warning | ILX | Hancock, McDonough | 64 min |
| Aug 18, 7:00 PM CDT | Severe Thunderstorm Warning | ILX | Hancock | 30 min |
| Aug 18, 7:10 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 65 min |
| Aug 18, 7:45 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 45 min |
| Aug 18, 7:52 PM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 43 min |
| Aug 18, 8:12 PM CDT | Severe Thunderstorm Warning | LSX | Pike, Scott | 48 min |
| Aug 18, 8:14 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan | 46 min |
| Aug 19, 4:38 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Kankakee | 67 min |
| Aug 19, 5:00 PM CDT | Severe Thunderstorm Warning | ILX | Macoupin, Sangamon | 45 min |
| Aug 19, 5:41 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 64 min |
| Aug 19, 5:52 PM CDT | Severe Thunderstorm Warning | ILX | Montgomery | 53 min |
| Aug 19, 5:52 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 36 min |
| Aug 19, 7:26 PM CDT | Severe Thunderstorm Warning | ILX | Montgomery | 22 min |
| Aug 23, 4:35 PM CDT | Severe Thunderstorm Warning | ILX | Peoria | 55 min |
| Aug 23, 4:40 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 50 min |
| Aug 23, 4:53 PM CDT | Severe Thunderstorm Warning | ILX | Fulton | 37 min |
| Aug 23, 4:53 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 67 min |
| Aug 23, 5:12 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 63 min |
| Aug 23, 5:28 PM CDT | Severe Thunderstorm Warning | LSX | Scott | 47 min |
| Aug 23, 5:36 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 54 min |
| Aug 23, 5:41 PM CDT | Severe Thunderstorm Warning | ILX | DeKalb | 49 min |
| Aug 23, 5:55 PM CDT | Severe Thunderstorm Warning | LOT | Kendall, LaSalle | 65 min |
| Aug 23, 5:58 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 62 min |
| Aug 23, 6:11 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell, Woodford | 64 min |
| Aug 23, 6:18 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 57 min |
| Aug 23, 6:25 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Putnam | 65 min |
| Aug 23, 6:31 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 59 min |
| Aug 23, 6:33 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 27 min |
| Aug 23, 6:35 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 55 min |
| Aug 23, 6:48 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 42 min |
| Aug 23, 7:17 PM CDT | Severe Thunderstorm Warning | LOT | Will | 58 min |
| Aug 23, 7:27 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 51 min |
| Aug 23, 7:32 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 58 min |
| Aug 28, 4:14 AM CDT | Severe Thunderstorm Warning | ILX | Hancock | 31 min |
| Aug 28, 4:55 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, McDonough | 65 min |
| Aug 28, 5:27 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Tazewell | 33 min |
| Aug 28, 8:33 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Sangamon | 27 min |
| Aug 30, 6:31 PM CDT | Severe Thunderstorm Warning | ILX | Hancock, Henderson | 59 min |
| Aug 30, 6:43 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 47 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Tazewell County5
- Sangamon County4
- Grundy County4
- Will County4
- Kankakee County4
- Ford County4
- Hancock County4
- Livingston County3
- Woodford County3
- Fulton County3
- Jackson County2
- Union County2
- Menard County2
- LaSalle County2
- Kane County2
- Kendall County2
- McLean County2
- Henderson County2
- McDonough County2
- Adams County2
- Scott County2
- Iroquois County2
- Montgomery County2
- Mason County2
- Cook County2
- Franklin County1
- Williamson County1
- Saline County1
- Johnson County1
- Hardin County1
- Pope County1
- Massac County1
- Pulaski County1
- Alexander County1
- Perry County1
- Marion County1
- Jo Daviess County1
- Knox County1
- Champaign County1
- Piatt County1
27 more counties
- Coles County1
- Cumberland County1
- Shelby County1
- Effingham County1
- Clay County1
- Jasper County1
- Richland County1
- Warren County1
- Brown County1
- Schuyler County1
- Pike County1
- Cass County1
- Morgan County1
- Macoupin County1
- Christian County1
- Peoria County1
- Whiteside County1
- Lake County1
- McHenry County1
- DeKalb County1
- Marshall County1
- Putnam County1
- DuPage County1
- Monroe County1
- Saint Clair County1
- Madison County1
- Logan County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19921994
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.