Alert archive / Illinois / 1993
Weather alerts in Illinois, April 1993
16 weather alerts in April 1993, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in April 1993. Tap one for its archive.
- Alerts
- 16
- Warnings
- 16
- Watches
- 0
- Advisories
- 0
- Busiest day
- April 20, 19937 alerts
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 |
|---|---|---|---|---|
| Apr 12, 9:06 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski, Union | 54 min |
| Apr 13, 9:41 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 64 min |
| Apr 14, 7:36 PM CDT | Flash Flood Warning | LSX | Jersey, Madison | 3 hr |
| Apr 14, 7:50 PM CDT | Severe Thunderstorm Warning | ILX | Macoupin | 55 min |
| Apr 19, 7:55 AM CDT | Severe Thunderstorm Warning | ILX | Morgan | 30 min |
| Apr 19, 7:31 PM CDT | Flash Flood Warning | LOT | Cook, DuPage, Kane, Will | 6 hr |
| Apr 19, 7:31 PM CDT | Flash Flood Warning | LOT | Lake, McHenry | 6 hr |
| Apr 19, 8:25 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 50 min |
| Apr 19, 8:54 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Washington | 51 min |
| Apr 19, 9:38 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Marion | 52 min |
| Apr 19, 10:02 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 43 min |
| Apr 20, 5:34 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 41 min |
| Apr 24, 7:03 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene | 57 min |
| Apr 24, 10:37 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 53 min |
| Apr 25, 1:05 AM CDT | Severe Thunderstorm Warning | ILX | Coles | 25 min |
| Apr 25, 2:14 AM CDT | Severe Thunderstorm Warning | LSX | Perry | 31 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 13 |
| Flooding | |
| Flash Flood Warning | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Madison County2
- Will County2
- Alexander County1
- Pulaski County1
- Union County1
- Adams County1
- Brown County1
- Jersey County1
- Macoupin County1
- Morgan County1
- Cook County1
- DuPage County1
- Kane County1
- Lake County1
- McHenry County1
- Monroe County1
- Saint Clair County1
- Clinton County1
- Washington County1
- Jefferson County1
- Marion County1
- Randolph County1
- Kankakee County1
- Calhoun County1
- Greene County1
- Coles County1
- Perry 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.