Alert archive / Illinois / Williamson County
Weather alerts in Williamson County, Illinois, 2001
24 weather alerts in 2001, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Williamson County and its neighbors
Each county as a circle sized by its count in 2001. Tap one for its archive.
- Alerts
- 24
- Warnings
- 14
- Watches
- 10
- Advisories
- 0
- Busiest month
- July6 alerts
- Busiest day
- October 23, 20013 alerts
Over time
By month
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 | Lasted |
|---|---|---|---|
| Feb 24, 8:00 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| May 18, 5:43 PM CDT | Severe Thunderstorm Warning | PAH | 47 min |
| May 18, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 3, 6:35 PM CDT | Severe Thunderstorm Warning | PAH | 25 min |
| Jul 3, 6:56 PM CDT | Severe Thunderstorm Warning | PAH | 34 min |
| Jul 3, 7:30 PM CDT | Severe Thunderstorm Warning | PAH | 30 min |
| Jul 17, 6:45 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 18, 1:15 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 18, 2:44 PM CDT | Severe Thunderstorm Warning | PAH | 46 min |
| Aug 9, 7:00 PM CDT | Flash Flood Warning | PAH | 2 hr |
| Aug 18, 4:45 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 18, 8:36 PM CDT | Severe Thunderstorm Warning | PAH | 54 min |
| Aug 18, 10:11 PM CDT | Severe Thunderstorm Warning | PAH | 49 min |
| Sep 18, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 23, 3:15 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Oct 23, 12:44 PM CDT | Severe Thunderstorm Warning | PAH | 31 min |
| Oct 23, 2:45 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 23, 3:32 PM CDT | Severe Thunderstorm Warning | PAH | 28 min |
| Oct 24, 11:45 AM CDT | Tornado Watch | SPC | 7 hr |
| Oct 24, 3:10 PM CDT | Severe Thunderstorm Warning | PAH | 50 min |
| Oct 24, 3:58 PM CDT | Severe Thunderstorm Warning | PAH | 17 min |
| Nov 24, 2:30 AM CST | Tornado Watch | SPC | 5 hr |
| Nov 24, 5:24 AM CST | Severe Thunderstorm Warning | PAH | 36 min |
| Dec 17, 11:44 AM CST | Flash Flood Warning | PAH | 4 hr |
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 | 12 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 2 |
| Flooding | |
| Flash Flood Warning | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Rebuilt daily.