Alert archive / Florida / Severe Thunderstorm Warnings / 2018
Severe Thunderstorm Warnings in Florida, September 2018
42 severe thunderstorm warnings in September 2018. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in September 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 42
- Busiest day
- September 3, 201815 severe thunderstorm warnings
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 1, 9:09 AM EDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Gulf | 36 min |
| Sep 1, 4:40 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Madison | 39 min |
| Sep 1, 7:54 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun | 36 min |
| Sep 2, 3:19 PM EDT | Severe Thunderstorm Warning | TAE | Dixie | 56 min |
| Sep 2, 5:48 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Leon, Liberty, Wakulla | 42 min |
| Sep 2, 6:13 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Jackson, Liberty | 47 min |
| Sep 2, 6:49 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Gulf, Jackson, Washington | 56 min |
| Sep 2, 7:53 PM EDT | Severe Thunderstorm Warning | TAE | Walton | 16 min |
| Sep 2, 8:34 PM EDT | Severe Thunderstorm Warning | TAE | Walton | 26 min |
| Sep 2, 8:48 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa | 42 min |
| Sep 3, 1:15 PM EDT | Severe Thunderstorm Warning | MLB | Osceola | 30 min |
| Sep 3, 2:45 PM EDT | Severe Thunderstorm Warning | TAE | Madison, Taylor | 45 min |
| Sep 3, 3:08 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Madison, Taylor | 52 min |
| Sep 3, 3:36 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson | 39 min |
| Sep 3, 3:40 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Leon, Wakulla | 38 min |
| Sep 3, 3:55 PM EDT | Severe Thunderstorm Warning | TAE | Liberty, Wakulla | 50 min |
| Sep 3, 4:10 PM EDT | Severe Thunderstorm Warning | TAE | Liberty, Wakulla | 50 min |
| Sep 3, 4:25 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Leon | 50 min |
| Sep 3, 4:38 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Gulf | 52 min |
| Sep 3, 4:59 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Gadsden, Jackson, Liberty | 46 min |
| Sep 3, 5:30 PM EDT | Severe Thunderstorm Warning | TAE | Jackson | 30 min |
| Sep 3, 5:46 PM EDT | Severe Thunderstorm Warning | TAE | Walton | 29 min |
| Sep 3, 5:56 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa | 49 min |
| Sep 4, 3:33 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Madison | 21 min |
| Sep 4, 4:06 PM EDT | Severe Thunderstorm Warning | TAE | Dixie, Lafayette, Taylor | 39 min |
| Sep 8, 5:46 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Columbia | 19 min |
| Sep 8, 7:23 PM EDT | Severe Thunderstorm Warning | JAX | Suwannee | 16 min |
| Sep 13, 5:18 PM EDT | Severe Thunderstorm Warning | TBW | Hillsborough | 14 min |
| Sep 16, 4:28 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Saint Johns | 37 min |
| Sep 17, 2:11 PM EDT | Severe Thunderstorm Warning | TAE | Leon | 17 min |
| Sep 17, 2:38 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Leon | 37 min |
| Sep 18, 2:12 PM EDT | Severe Thunderstorm Warning | MOB | Santa Rosa | 48 min |
| Sep 18, 3:42 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa | 16 min |
| Sep 18, 4:59 PM EDT | Severe Thunderstorm Warning | TAE | Jackson | 46 min |
| Sep 19, 5:22 PM EDT | Severe Thunderstorm Warning | JAX | Duval | 20 min |
| Sep 19, 5:44 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 31 min |
| Sep 20, 3:16 PM EDT | Severe Thunderstorm Warning | MFL | Broward | 29 min |
| Sep 25, 3:11 PM EDT | Severe Thunderstorm Warning | TAE | Jackson | 34 min |
| Sep 28, 4:36 PM EDT | Severe Thunderstorm Warning | JAX | Gilchrist, Suwannee | 24 min |
| Sep 28, 5:58 PM EDT | Severe Thunderstorm Warning | JAX | Nassau | 32 min |
| Sep 28, 7:36 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Clay, Duval, Nassau | 24 min |
| Sep 30, 4:04 PM EDT | Severe Thunderstorm Warning | TAE | Bay | 41 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calhoun County6
- Jackson County6
- Jefferson County5
- Leon County5
- Liberty County5
- Bay County4
- Madison County4
- Gadsden County4
- Wakulla County4
- Duval County4
- Gulf County3
- Walton County3
- Okaloosa County3
- Taylor County3
- Nassau County3
- Dixie County2
- Baker County2
- Suwannee County2
- Washington County1
- Osceola County1
- Lafayette County1
- Columbia County1
- Hillsborough County1
- Saint Johns County1
- Santa Rosa County1
- Broward County1
- Gilchrist County1
- Clay County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.