Alert archive / Florida / Severe Thunderstorm Warnings / 2011
Severe Thunderstorm Warnings in Florida, September 2011
44 severe thunderstorm warnings in September 2011. 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 2011. Tap one for its archive.
- Severe Thunderstorm Warnings
- 44
- Busiest day
- September 5, 201126 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 4, 6:11 AM EDT | Severe Thunderstorm Warning | TAE | Walton | 49 min |
| Sep 5, 9:40 AM EDT | Severe Thunderstorm Warning | MOB | Okaloosa, Santa Rosa | 65 min |
| Sep 5, 2:02 PM EDT | Severe Thunderstorm Warning | TAE | Walton | 43 min |
| Sep 5, 2:14 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa, Santa Rosa | 39 min |
| Sep 5, 2:36 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Washington | 39 min |
| Sep 5, 2:41 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton | 49 min |
| Sep 5, 2:52 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Jackson, Washington | 38 min |
| Sep 5, 3:17 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Holmes, Jackson, Washington | 43 min |
| Sep 5, 3:38 PM EDT | Severe Thunderstorm Warning | TAE | Madison, Taylor | 36 min |
| Sep 5, 3:58 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Leon | 47 min |
| Sep 5, 4:00 PM EDT | Severe Thunderstorm Warning | JAX | Hamilton, Suwannee | 45 min |
| Sep 5, 4:05 PM EDT | Severe Thunderstorm Warning | TAE | Walton, Washington | 40 min |
| Sep 5, 4:37 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton | 53 min |
| Sep 5, 4:39 PM EDT | Severe Thunderstorm Warning | TAE | Leon, Wakulla | 11 min |
| Sep 5, 4:46 PM EDT | Severe Thunderstorm Warning | TAE | Dixie, Lafayette, Taylor | 29 min |
| Sep 5, 4:59 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Taylor | 31 min |
| Sep 5, 5:03 PM EDT | Severe Thunderstorm Warning | TAE | Jackson | 42 min |
| Sep 5, 5:20 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Madison, Taylor | 40 min |
| Sep 5, 5:24 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Holmes, Walton, Washington | 51 min |
| Sep 5, 5:34 PM EDT | Severe Thunderstorm Warning | JAX | Columbia, Hamilton, Suwannee | 41 min |
| Sep 5, 5:58 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Bradford, Columbia, Gilchrist, Suwannee, Union | 47 min |
| Sep 5, 6:16 PM EDT | Severe Thunderstorm Warning | TAE | Madison, Taylor | 29 min |
| Sep 5, 6:29 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Holmes, Jackson, Washington | 46 min |
| Sep 5, 6:42 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Baker, Bradford, Columbia, Union | 32 min |
| Sep 5, 7:25 PM EDT | Severe Thunderstorm Warning | TAE | Lafayette, Madison, Taylor | 50 min |
| Sep 5, 7:46 PM EDT | Severe Thunderstorm Warning | TBW | Hillsborough, Pinellas | 29 min |
| Sep 5, 7:59 PM EDT | Severe Thunderstorm Warning | JAX | Columbia, Hamilton, Suwannee | 46 min |
| Sep 5, 8:38 PM EDT | Severe Thunderstorm Warning | TBW | Citrus, Hernando, Hillsborough, Pasco, Pinellas | 37 min |
| Sep 6, 8:33 AM EDT | Severe Thunderstorm Warning | TBW | Pinellas | 27 min |
| Sep 7, 3:10 AM EDT | Severe Thunderstorm Warning | TBW | Hillsborough, Manatee, Sarasota | 35 min |
| Sep 7, 3:52 PM EDT | Severe Thunderstorm Warning | MFL | Broward, Palm Beach | 23 min |
| Sep 20, 2:27 PM EDT | Severe Thunderstorm Warning | JAX | Nassau | 48 min |
| Sep 20, 7:11 PM EDT | Severe Thunderstorm Warning | JAX | Bradford, Union | 49 min |
| Sep 20, 8:07 PM EDT | Severe Thunderstorm Warning | JAX | Bradford, Clay, Union | 38 min |
| Sep 20, 8:53 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Bradford | 47 min |
| Sep 21, 5:40 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Columbia, Gilchrist | 50 min |
| Sep 21, 6:14 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Columbia | 61 min |
| Sep 21, 6:27 PM EDT | Severe Thunderstorm Warning | JAX | Columbia, Gilchrist, Suwannee | 34 min |
| Sep 21, 7:16 PM EDT | Severe Thunderstorm Warning | JAX | Columbia, Hamilton | 28 min |
| Sep 25, 4:13 PM EDT | Severe Thunderstorm Warning | JAX | Hamilton | 31 min |
| Sep 26, 4:50 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 40 min |
| Sep 26, 4:55 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 50 min |
| Sep 29, 4:39 PM EDT | Severe Thunderstorm Warning | MLB | Brevard, Volusia | 66 min |
| Sep 30, 3:50 PM EDT | Severe Thunderstorm Warning | MLB | Brevard | 33 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Columbia County8
- Walton County6
- Washington County6
- Holmes County6
- Taylor County6
- Hamilton County5
- Suwannee County5
- Bradford County5
- Bay County4
- Jackson County4
- Madison County4
- Alachua County4
- Union County4
- Jefferson County3
- Gilchrist County3
- Hillsborough County3
- Pinellas County3
- Nassau County3
- Okaloosa County2
- Santa Rosa County2
- Calhoun County2
- Leon County2
- Lafayette County2
- Baker County2
- Duval County2
- Brevard County2
- Wakulla County1
- Dixie County1
- Citrus County1
- Hernando County1
- Pasco County1
- Manatee County1
- Sarasota County1
- Broward County1
- Palm Beach County1
- Clay County1
- Volusia County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.