Alert archive / Florida / Mesoscale Discussions / 2012
Mesoscale Discussions in Florida, September 2012
5 mesoscale discussions in September 2012. 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 2012. Tap one for its archive.
- Mesoscale Discussions
- 5
- Busiest day
- September 18, 20122 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 3, 1:29 PM EDT | Mesoscale Discussion | SPC | Holmes, Jackson, Santa Rosa | 61 min |
| Sep 8, 2:03 PM EDT | Mesoscale Discussion | SPC | Holmes, Jackson | 117 min |
| Sep 17, 6:14 PM EDT | Mesoscale Discussion | SPC | Calhoun, Gadsden, Holmes, Jackson, Jefferson, Leon and 3 more | 2 hr |
| Sep 18, 3:44 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Gadsden, Holmes, Jackson, Okaloosa and 2 more | 2 hr |
| Sep 18, 9:39 AM EDT | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Clay, Columbia, Duval and 7 more | 66 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Holmes County4
- Jackson County4
- Calhoun County2
- Gadsden County2
- Washington County2
- Santa Rosa County1
- Jefferson County1
- Leon County1
- Liberty County1
- Madison County1
- Bay County1
- Okaloosa County1
- Walton County1
- Alachua County1
- Baker County1
- Bradford County1
- Clay County1
- Columbia County1
- Duval County1
- Gilchrist County1
- Hamilton County1
- Lafayette County1
- Nassau County1
- Putnam County1
- Suwannee County1
- Union County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.