Alert archive / Illinois / Sangamon County
Weather alerts in Sangamon 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.
Sangamon County and its neighbors
Each county as a circle sized by its count in 2001. Tap one for its archive.
- Alerts
- 24
- Warnings
- 15
- Watches
- 9
- Advisories
- 0
- Busiest month
- July6 alerts
- Busiest day
- July 17, 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 9, 8:29 AM CST | Severe Thunderstorm Warning | ILX | 61 min |
| Apr 5, 3:16 PM CDT | Severe Thunderstorm Warning | ILX | 59 min |
| Apr 21, 6:00 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 22, 1:08 PM CDT | Severe Thunderstorm Warning | ILX | 52 min |
| May 22, 6:08 PM CDT | Severe Thunderstorm Warning | ILX | 52 min |
| May 26, 2:59 PM CDT | Severe Thunderstorm Warning | ILX | 46 min |
| Jun 6, 12:35 AM CDT | Flash Flood Warning | ILX | 6 hr |
| Jun 6, 6:53 AM CDT | Flash Flood Warning | ILX | 3 hr |
| Jun 14, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 4, 10:35 PM CDT | Severe Thunderstorm Warning | ILX | 40 min |
| Jul 8, 11:15 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 17, 2:15 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 17, 4:51 PM CDT | Severe Thunderstorm Warning | ILX | 54 min |
| Jul 17, 5:47 PM CDT | Severe Thunderstorm Warning | ILX | 28 min |
| Jul 23, 5:02 PM CDT | Severe Thunderstorm Warning | ILX | 58 min |
| Aug 2, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 2, 6:13 PM CDT | Severe Thunderstorm Warning | ILX | 77 min |
| Aug 18, 12:30 PM CDT | Tornado Watch | SPC | 6 hr |
| Aug 18, 3:01 PM CDT | Severe Thunderstorm Warning | ILX | 59 min |
| Aug 22, 7:15 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 20, 6:45 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Oct 24, 11:45 AM CDT | Tornado Watch | SPC | 7 hr |
| Oct 24, 11:54 AM CDT | Tornado Warning | ILX | 36 min |
| Oct 24, 12:27 PM CDT | Tornado Warning | ILX | 48 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 | 11 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 7 |
| 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.