Alert archive / Alabama / St. Clair County / Mesoscale Discussions
Mesoscale Discussions in St. Clair County, Alabama, 2023
30 mesoscale discussions in 2023. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
St. Clair County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Mesoscale Discussions
- 30
- Busiest month
- August9 mesoscale discussions
- Busiest day
- April 1, 20232 mesoscale discussions
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 |
|---|---|---|---|
| Jan 3, 2:07 PM CST | Mesoscale Discussion | SPC | 113 min |
| Feb 16, 1:17 PM CST | Mesoscale Discussion | SPC | 88 min |
| Mar 3, 12:07 PM CST | Mesoscale Discussion | SPC | 83 min |
| Mar 24, 11:36 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Apr 1, 3:46 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 1, 6:18 AM CDT | Mesoscale Discussion | SPC | 87 min |
| May 16, 12:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 18, 1:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 20, 1:35 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 9:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 11, 11:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 14, 9:40 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 14, 1:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 17, 5:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 25, 2:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Jul 2, 10:16 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 3, 12:48 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 21, 3:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 5:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Aug 3, 12:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 6, 11:49 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Aug 6, 2:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 7, 1:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 3:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 9, 3:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 9, 6:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 12, 9:39 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 4:49 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Dec 9, 8:29 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 9, 11:53 PM CST | Mesoscale Discussion | SPC | 2 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20222024
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. Warning verification from the Mesonet's Cow. Rebuilt daily.