Alert archive / Florida / Severe Thunderstorm Warnings / 2017
Severe Thunderstorm Warnings in Florida, August 2017
38 severe thunderstorm warnings in August 2017. 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 August 2017. Tap one for its archive.
- Severe Thunderstorm Warnings
- 38
- Busiest day
- August 9, 201711 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 |
|---|---|---|---|---|
| Aug 3, 4:26 PM EDT | Severe Thunderstorm Warning | MLB | Lake | 17 min |
| Aug 6, 6:29 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 19 min |
| Aug 8, 8:55 PM EDT | Severe Thunderstorm Warning | JAX | Flagler, Putnam, Saint Johns | 16 min |
| Aug 9, 2:36 PM EDT | Severe Thunderstorm Warning | JAX | Clay | 39 min |
| Aug 9, 2:45 PM EDT | Severe Thunderstorm Warning | JAX | Clay | 30 min |
| Aug 9, 2:57 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Putnam | 19 min |
| Aug 9, 3:23 PM EDT | Severe Thunderstorm Warning | JAX | Duval | 37 min |
| Aug 9, 3:25 PM EDT | Severe Thunderstorm Warning | JAX | Bradford, Clay | 22 min |
| Aug 9, 3:36 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Bradford, Columbia, Union | 28 min |
| Aug 9, 3:45 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Saint Johns | 30 min |
| Aug 9, 3:49 PM EDT | Severe Thunderstorm Warning | JAX | Alachua | 41 min |
| Aug 9, 4:09 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Bradford, Union | 36 min |
| Aug 9, 4:12 PM EDT | Severe Thunderstorm Warning | JAX | Duval | 33 min |
| Aug 17, 5:22 PM EDT | Severe Thunderstorm Warning | MLB | Orange, Osceola | 23 min |
| Aug 18, 3:30 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 15 min |
| Aug 18, 7:36 PM EDT | Severe Thunderstorm Warning | MFL | Collier | 39 min |
| Aug 18, 7:40 PM EDT | Severe Thunderstorm Warning | MFL | Collier | 35 min |
| Aug 19, 3:36 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 39 min |
| Aug 19, 4:10 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 33 min |
| Aug 19, 7:02 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Duval, Nassau | 43 min |
| Aug 19, 7:23 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Bradford, Union | 24 min |
| Aug 20, 3:10 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Duval, Saint Johns | 35 min |
| Aug 20, 10:37 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Leon, Liberty, Wakulla | 23 min |
| Aug 24, 4:50 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 40 min |
| Aug 24, 5:12 PM EDT | Severe Thunderstorm Warning | JAX | Nassau | 48 min |
| Aug 24, 5:35 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 40 min |
| Aug 24, 5:59 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Duval, Nassau | 34 min |
| Aug 24, 6:15 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Duval | 38 min |
| Aug 24, 7:56 PM EDT | Severe Thunderstorm Warning | TBW | Citrus, Hernando | 34 min |
| Aug 24, 8:07 PM EDT | Severe Thunderstorm Warning | TBW | Citrus, Levy | 23 min |
| Aug 25, 10:34 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson | 26 min |
| Aug 25, 10:58 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Leon, Madison | 62 min |
| Aug 30, 5:18 AM EDT | Severe Thunderstorm Warning | MOB | Escambia | 42 min |
| Aug 30, 1:51 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Leon | 26 min |
| Aug 30, 4:31 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden | 26 min |
| Aug 31, 10:03 AM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton | 21 min |
| Aug 31, 4:26 PM EDT | Severe Thunderstorm Warning | TAE | Jackson | 27 min |
| Aug 31, 6:43 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Putnam, Saint Johns | 32 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Duval County13
- Nassau County9
- Clay County7
- Saint Johns County4
- Bradford County4
- Putnam County3
- Alachua County3
- Union County3
- Baker County3
- Gadsden County3
- Leon County3
- Collier County2
- Citrus County2
- Jefferson County2
- Lake County1
- Flagler County1
- Columbia County1
- Orange County1
- Osceola County1
- Liberty County1
- Wakulla County1
- Hernando County1
- Levy County1
- Madison County1
- Escambia County1
- Holmes County1
- Walton County1
- Jackson County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.