Alert archive / Florida / Mesoscale Discussions / 2019
Mesoscale Discussions in Florida, December 2019
12 mesoscale discussions in December 2019. 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 2019. Tap one for its archive.
- Mesoscale Discussions
- 12
- Busiest day
- December 17, 20196 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 13, 4:47 PM EST | Mesoscale Discussion | SPC | Bay, Calhoun, Escambia, Franklin, Gadsden, Gulf and 9 more | 118 min |
| Dec 14, 12:38 AM EST | Mesoscale Discussion | SPC | Alachua, Citrus, Dixie, Gilchrist, Hernando, Levy and 2 more | 2 hr |
| Dec 14, 3:17 AM EST | Mesoscale Discussion | SPC | DeSoto, Hardee, Hernando, Hillsborough, Lake, Manatee and 9 more | 2 hr |
| Dec 14, 6:42 AM EST | Mesoscale Discussion | SPC | Alachua, Brevard, Charlotte, DeSoto, Flagler, Hardee and 17 more | 2 hr |
| Dec 16, 9:58 PM EST | Mesoscale Discussion | SPC | Escambia, Holmes, Okaloosa, Santa Rosa, Walton | 92 min |
| Dec 17, 3:13 AM EST | Mesoscale Discussion | SPC | Holmes, Santa Rosa | 92 min |
| Dec 17, 10:29 AM EST | Mesoscale Discussion | SPC | Bay, Calhoun, Gadsden, Jackson, Jefferson, Leon and 1 more | 91 min |
| Dec 17, 11:32 AM EST | Mesoscale Discussion | SPC | Baker, Columbia, Hamilton, Lafayette, Madison, Nassau and 2 more | 88 min |
| Dec 17, 2:58 PM EST | Mesoscale Discussion | SPC | Baker, Columbia, Duval, Hamilton, Lafayette, Nassau and 2 more | 92 min |
| Dec 17, 3:04 PM EST | Mesoscale Discussion | SPC | Brevard, Citrus, DeSoto, Flagler, Hardee, Hernando and 15 more | 116 min |
| Dec 22, 8:22 PM EST | Mesoscale Discussion | SPC | Miami-Dade, Monroe | 113 min |
| Dec 23, 12:06 AM EST | Mesoscale Discussion | SPC | Miami-Dade, Monroe | 114 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hernando County4
- Sumter County4
- Holmes County3
- Santa Rosa County3
- Marion County3
- DeSoto County3
- Hardee County3
- Hillsborough County3
- Lake County3
- Manatee County3
- Orange County3
- Osceola County3
- Pasco County3
- Pinellas County3
- Polk County3
- Sarasota County3
- Seminole County3
- Volusia County3
- Bay County2
- Calhoun County2
- Escambia County2
- Gadsden County2
- Jackson County2
- Leon County2
- Liberty County2
- Okaloosa County2
- Walton County2
- Alachua County2
- Citrus County2
- Brevard County2
- Flagler County2
- Highlands County2
- Putnam County2
- Baker County2
- Columbia County2
- Hamilton County2
- Lafayette County2
- Nassau County2
- Suwannee County2
- Miami-Dade County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.