Alert archive / Illinois / Williamson County / 2006
Weather alerts in Williamson County, Illinois, September 2006
16 weather alerts in September 2006, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 16
- Warnings
- 4
- Watches
- 4
- Advisories
- 0
- Busiest day
- September 22, 20068 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 | Lasted |
|---|---|---|---|
| Sep 11, 3:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Sep 17, 12:25 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 22, 9:05 AM CDT | Flash Flood Watch | PAH | 34 hr |
| Sep 22, 12:49 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 22, 1:16 PM CDT | Tornado Watch | SPC | 8 hr |
| Sep 22, 3:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Sep 22, 3:44 PM CDT | Severe Thunderstorm Warning | PAH | 61 min |
| Sep 22, 3:59 PM CDT | Tornado Warning | PAH | 61 min |
| Sep 22, 4:55 PM CDT | Tornado Warning | PAH | 65 min |
| Sep 22, 5:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 22, 7:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Sep 22, 8:38 PM CDT | Flash Flood Warning | PAH | 2 hr |
| Sep 23, 7:35 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Sep 23, 8:49 AM CDT | Tornado Watch | SPC | 5 hr |
| Sep 27, 2:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Sep 27, 4:38 PM CDT | Severe Thunderstorm Watch | SPC | 6 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 | 1 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 8 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20052007
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.