Alert archive / Florida / Mesoscale Discussions / 2020
Mesoscale Discussions in Florida, December 2020
9 mesoscale discussions in December 2020. 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 December 2020. Tap one for its archive.
- Mesoscale Discussions
- 9
- Busiest day
- December 24, 20204 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 |
|---|---|---|---|---|
| Dec 4, 2:37 PM EST | Mesoscale Discussion | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Jackson and 4 more | 2 hr |
| Dec 7, 2:40 AM EST | Mesoscale Discussion | SPC | Broward, Miami-Dade | 95 min |
| Dec 20, 1:55 PM EST | Mesoscale Discussion | SPC | Manatee, Sarasota | 95 min |
| Dec 20, 3:55 PM EST | Mesoscale Discussion | SPC | Citrus, Hernando, Hillsborough, Manatee, Pasco, Pinellas | 2 hr |
| Dec 20, 6:20 PM EST | Mesoscale Discussion | SPC | DeSoto, Hardee, Hernando, Highlands, Hillsborough, Manatee and 5 more | 2 hr |
| Dec 24, 2:02 AM EST | Mesoscale Discussion | SPC | Escambia, Okaloosa, Santa Rosa | 58 min |
| Dec 24, 6:23 AM EST | Mesoscale Discussion | SPC | Bay, Gulf, Walton, Washington | 2 hr |
| Dec 24, 1:11 PM EST | Mesoscale Discussion | SPC | Gadsden, Jefferson, Leon, Liberty, Madison, Taylor and 1 more | 94 min |
| Dec 24, 4:28 PM EST | Mesoscale Discussion | SPC | Baker, Bradford, Clay, Columbia, Duval, Gilchrist and 5 more | 92 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Manatee County3
- Bay County2
- Gadsden County2
- Gulf County2
- Leon County2
- Liberty County2
- Wakulla County2
- Washington County2
- Sarasota County2
- Hernando County2
- Hillsborough County2
- Pasco County2
- Pinellas County2
- Calhoun County1
- Franklin County1
- Jackson County1
- Broward County1
- Miami-Dade County1
- Citrus County1
- DeSoto County1
- Hardee County1
- Highlands County1
- Polk County1
- Sumter County1
- Escambia County1
- Okaloosa County1
- Santa Rosa County1
- Walton County1
- Jefferson County1
- Madison County1
- Taylor County1
- Baker County1
- Bradford County1
- Clay County1
- Columbia County1
- Duval County1
- Gilchrist County1
- Hamilton County1
- Lafayette County1
- Nassau County1
2 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.