Alert archive / Alabama / Mesoscale Discussions / 2021
Mesoscale Discussions in Alabama, September 2021
2 mesoscale discussions in September 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in September 2021. Tap one for its archive.
- Mesoscale Discussions
- 2
- Busiest day
- September 1, 20211 mesoscale discussions
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 | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 2:35 PM CDT | Mesoscale Discussion | SPC | Autauga, Barbour, Bibb, Bullock, Butler, Chilton and 16 more | 115 min |
| Sep 15, 12:26 PM CDT | Mesoscale Discussion | SPC | Baldwin, Mobile | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Autauga County1
- Barbour County1
- Bibb County1
- Bullock County1
- Butler County1
- Chilton County1
- Coosa County1
- Crenshaw County1
- Dallas County1
- Elmore County1
- Hale County1
- Jefferson County1
- Lee County1
- Lowndes County1
- Macon County1
- Montgomery County1
- Perry County1
- Pike County1
- Russell County1
- Shelby County1
- Tallapoosa County1
- Tuscaloosa County1
- Baldwin County1
- Mobile County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.