Alert archive / Alabama / St. Clair County / 2011
Weather alerts in St. Clair County, Alabama, September 2011
20 weather alerts in September 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 5
- Watches
- 3
- Advisories
- 8
- Busiest day
- September 5, 20117 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 3, 9:16 PM CDT | Flash Flood Watch | BMX | 49 hr |
| Sep 5, 4:26 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Sep 5, 4:31 AM CDT | Wind Advisory | BMX | 26 hr |
| Sep 5, 5:35 AM CDT | Tornado Watch | SPC | 10 hr |
| Sep 5, 11:01 AM CDT | Mesoscale Discussion | SPC | 29 min |
| Sep 5, 3:49 PM CDT | Tornado Watch | SPC | 4 hr |
| Sep 5, 5:12 PM CDT | Flash Flood Warning | BMX | 6 hr |
| Sep 5, 6:41 PM CDT | High Wind Warning | BMX | 3 hr |
| Sep 5, 7:01 PM CDT | Flash Flood Warning | BMX | 3 hr |
| Sep 14, 9:17 PM CDT | Special Weather Statement | BMX | 43 min |
| Sep 20, 9:47 AM CDT | Areal Flood Advisory | BMX | 3 hr |
| Sep 20, 12:16 PM CDT | Areal Flood Advisory | BMX | 3 hr |
| Sep 20, 1:15 PM CDT | Flash Flood Warning | BMX | 3 hr |
| Sep 22, 8:51 PM CDT | Areal Flood Advisory | BMX | 114 min |
| Sep 22, 9:39 PM CDT | Flash Flood Warning | BMX | 3 hr |
| Sep 23, 12:30 AM CDT | Areal Flood Advisory | BMX | 2 hr |
| Sep 26, 3:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Sep 26, 10:18 PM CDT | Dense Fog Advisory | BMX | 11 hr |
| Sep 28, 7:17 AM CDT | Dense Fog Advisory | BMX | 103 min |
| Sep 29, 5:30 AM CDT | 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 Watch | 2 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 1 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
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.