Alert archive / Alabama / St. Clair County / 2011
Weather alerts in St. Clair County, Alabama, December 2011
7 weather alerts in December 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 7
- Warnings
- 1
- Watches
- 1
- Advisories
- 3
- Busiest day
- December 22, 20114 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 |
|---|---|---|---|
| Dec 22, 9:32 AM CST | Mesoscale Discussion | SPC | 58 min |
| Dec 22, 10:00 AM CST | Tornado Watch | SPC | 7 hr |
| Dec 22, 1:54 PM CST | Tornado Warning | BMX | 39 min |
| Dec 22, 2:51 PM CST | Mesoscale Discussion | SPC | 54 min |
| Dec 25, 8:23 PM CST | Dense Fog Advisory | BMX | 10 hr |
| Dec 27, 3:51 AM CST | Wind Advisory | BMX | 11 hr |
| Dec 30, 5:21 AM CST | Dense Fog Advisory | BMX | 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 | |
| Tornado Warning | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.