Alert archive / Florida / Dense Fog Advisories
Dense Fog Advisories in Florida, 2017
158 dense fog advisories in 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 dense fog advisories reaches back to 2005.
Dense Fog Advisories by county
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Dense Fog Advisories
- 158
- Busiest month
- December50 dense fog advisories
- Busiest day
- December 19, 20177 dense fog advisories
Over time
By month
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 |
|---|---|---|---|---|
| Jan 2, 8:18 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 8 hr |
| Jan 3, 8:58 PM EST | Dense Fog Advisory | MOB | Escambia | 10 hr |
| Jan 4, 1:06 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 8 hr |
| Jan 6, 2:49 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 8 hr |
| Jan 6, 3:03 AM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Lee, Manatee, Sarasota | 7 hr |
| Jan 10, 6:06 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 10 hr |
| Jan 12, 11:31 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 10 hr |
| Jan 15, 1:09 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Gilchrist, Suwannee, Union | 9 hr |
| Jan 15, 1:29 AM EST | Dense Fog Advisory | MOB | Escambia | 9 hr |
| Jan 15, 1:53 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Levy, Sumter | 7 hr |
| Jan 15, 3:11 AM EST | Dense Fog Advisory | TAE | Dixie, Jefferson, Lafayette, Madison, Taylor | 6 hr |
| Jan 16, 7:32 PM EST | Dense Fog Advisory | JAX | Baker, Duval, Nassau | 13 hr |
| Jan 17, 3:30 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 20 hr |
| Jan 18, 2:23 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 9 hr |
| Jan 18, 7:53 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Suwannee, Union | 2 hr |
| Jan 18, 3:27 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 20 hr |
| Jan 18, 11:46 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 11 hr |
| Jan 19, 2:40 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 8 hr |
| Jan 19, 3:19 AM EST | Dense Fog Advisory | TBW | Levy | 6 hr |
| Jan 19, 9:07 AM EST | Dense Fog Advisory | TBW | Levy | 113 min |
| Jan 20, 3:23 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 13 hr |
| Jan 21, 5:24 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 8 more | 4 hr |
| Jan 25, 5:06 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 6 hr |
| Feb 1, 2:50 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 7 hr |
| Feb 1, 3:36 AM EST | Dense Fog Advisory | TAE | Dixie, Lafayette, Madison, Taylor | 6 hr |
| Feb 1, 4:01 AM EST | Dense Fog Advisory | TBW | Citrus, Levy | 5 hr |
| Feb 2, 2:10 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 8 hr |
| Feb 2, 3:18 AM EST | Dense Fog Advisory | JAX | Baker, Gilchrist, Suwannee | 7 hr |
| Feb 2, 5:06 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 5 hr |
| Feb 3, 4:37 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 5 hr |
| Feb 3, 5:00 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 5 hr |
| Feb 3, 7:55 AM EST | Dense Fog Advisory | JAX | Baker, Suwannee | 88 min |
| Feb 6, 3:17 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 7 hr |
| Feb 6, 4:24 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 5 hr |
| Feb 6, 5:41 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Pasco, Sumter | 3 hr |
| Feb 8, 1:46 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 8 hr |
| Feb 9, 4:45 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 4 hr |
| Feb 12, 1:18 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Gilchrist, Nassau, Suwannee and 1 more | 9 hr |
| Feb 12, 1:32 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 7 hr |
| Feb 12, 2:01 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Levy, Pasco | 7 hr |
| Feb 15, 2:34 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry, Palm Beach | 6 hr |
| Feb 18, 9:55 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Hillsborough, Levy, Pasco, Pinellas and 2 more | 23 hr |
| Feb 18, 4:03 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Feb 19, 3:15 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 7 hr |
| Feb 19, 8:23 PM EST | Dense Fog Advisory | TBW | Polk | 13 hr |
| Feb 19, 10:28 PM EST | Dense Fog Advisory | MOB | Escambia | 11 hr |
| Feb 20, 2:14 AM EST | Dense Fog Advisory | TAE | Bay, Dixie, Franklin, Gulf, Jefferson, Lafayette and 2 more | 7 hr |
| Feb 23, 5:54 AM EST | Dense Fog Advisory | MLB | Okeechobee, Osceola | 3 hr |
| Feb 23, 10:02 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 13 hr |
| Feb 25, 3:25 AM EST | Dense Fog Advisory | JAX | Duval, Flagler, Nassau | 5 hr |
| Feb 25, 3:25 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Miami-Dade | 6 hr |
| Feb 28, 8:05 AM EST | Dense Fog Advisory | TAE | Dixie, Lafayette, Madison | 115 min |
| Mar 1, 6:02 AM EST | Dense Fog Advisory | TAE | Dixie, Lafayette, Madison, Taylor | 4 hr |
| Mar 9, 6:16 AM EST | Dense Fog Advisory | TAE | Dixie, Lafayette, Taylor | 119 min |
| Mar 10, 4:13 AM EST | Dense Fog Advisory | TAE | Dixie, Jefferson, Lafayette, Leon, Madison, Taylor and 1 more | 4 hr |
| Mar 10, 5:01 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Levy, Sumter | 3 hr |
| Mar 10, 6:02 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Gilchrist, Suwannee, Union | 3 hr |
| Mar 22, 7:59 AM EDT | Dense Fog Advisory | MFL | Collier, Glades, Hendry, Monroe | 2 hr |
| Mar 29, 6:15 AM EDT | Dense Fog Advisory | JAX | Baker, Bradford, Gilchrist, Nassau, Suwannee, Union | 5 hr |
| Mar 29, 6:26 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 9 more | 4 hr |
| Mar 29, 7:02 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 3 hr |
| Apr 3, 11:43 PM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 11 hr |
| Apr 4, 4:13 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Gulf, Holmes, Jackson, Walton and 1 more | 6 hr |
| Apr 17, 6:15 AM EDT | Dense Fog Advisory | TAE | Bay, Holmes, Walton, Washington | 4 hr |
| Apr 17, 6:39 AM EDT | Dense Fog Advisory | MOB | Okaloosa, Santa Rosa | 3 hr |
| Apr 20, 3:53 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 7 hr |
| Apr 21, 6:52 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 3 hr |
| Apr 22, 4:10 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 6 hr |
| Apr 22, 4:45 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Gulf, Holmes, Jackson, Walton and 1 more | 5 hr |
| Apr 28, 4:56 AM EDT | Dense Fog Advisory | TAE | Dixie, Franklin, Jefferson, Leon, Taylor, Wakulla | 4 hr |
| Aug 11, 6:18 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 4 hr |
| Aug 11, 6:50 AM EDT | Dense Fog Advisory | TAE | Holmes, Walton | 112 min |
| Oct 9, 9:36 PM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 12 hr |
| Oct 10, 4:08 AM EDT | Dense Fog Advisory | TAE | Bay, Holmes, Walton, Washington | 6 hr |
| Oct 10, 11:12 PM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 11 hr |
| Oct 11, 5:31 AM EDT | Dense Fog Advisory | TAE | Bay, Holmes, Walton, Washington | 4 hr |
| Oct 12, 4:11 AM EDT | Dense Fog Advisory | TAE | Gadsden, Jefferson, Leon, Madison | 6 hr |
| Oct 16, 5:19 AM EDT | Dense Fog Advisory | JAX | Baker, Nassau, Suwannee | 4 hr |
| Nov 2, 4:09 AM EDT | Dense Fog Advisory | JAX | Baker, Nassau, Suwannee | 6 hr |
| Nov 5, 3:18 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 1 more | 7 hr |
| Nov 5, 4:37 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 5 hr |
| Nov 5, 7:42 AM EST | Dense Fog Advisory | TBW | Citrus, DeSoto, Hardee, Hernando, Highlands, Hillsborough and 5 more | 10 min |
| Nov 5, 7:52 AM EST | Dense Fog Advisory | TBW | Citrus, DeSoto, Hardee, Hernando, Highlands, Hillsborough and 5 more | 2 hr |
| Nov 5, 3:54 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Nov 6, 1:04 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Gilchrist, Nassau, Suwannee and 1 more | 9 hr |
| Nov 6, 3:19 AM EST | Dense Fog Advisory | TBW | Citrus, DeSoto, Hardee, Hernando, Highlands, Hillsborough and 6 more | 6 hr |
| Nov 6, 4:54 AM EST | Dense Fog Advisory | TAE | Dixie, Jefferson, Lafayette, Madison, Taylor | 5 hr |
| Nov 7, 12:32 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 8 hr |
| Nov 7, 2:53 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Osceola, Seminole, Volusia | 6 hr |
| Nov 7, 3:11 AM EST | Dense Fog Advisory | TBW | Citrus, DeSoto, Hardee, Hernando, Highlands, Hillsborough and 4 more | 6 hr |
| Nov 7, 3:46 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Palm Beach | 4 hr |
| Nov 7, 4:01 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 5 hr |
| Nov 7, 4:39 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 4 hr |
| Nov 8, 4:46 AM EST | Dense Fog Advisory | MOB | Escambia | 3 hr |
| Nov 8, 6:34 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 6 more | 3 hr |
| Nov 9, 5:24 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 96 min |
| Nov 9, 6:53 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Gilchrist, Suwannee, Union | 2 hr |
| Nov 9, 7:07 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 53 min |
| Nov 10, 5:17 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 3 hr |
| Nov 25, 4:39 AM EST | Dense Fog Advisory | JAX | 4 hr | |
| Nov 25, 4:42 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 7 more | 3 hr |
| Nov 25, 5:35 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Osceola, Seminole, Volusia | 3 hr |
| Nov 25, 9:09 AM EST | Dense Fog Advisory | JAX | 51 min | |
| Nov 27, 5:12 AM EST | Dense Fog Advisory | JAX | Duval | 4 hr |
| Nov 29, 5:07 AM EST | Dense Fog Advisory | TAE | Gadsden, Holmes, Jackson, Jefferson, Lafayette, Leon and 3 more | 6 hr |
| Nov 29, 5:37 AM EST | Dense Fog Advisory | JAX | Suwannee | 3 hr |
| Nov 30, 12:19 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 5 more | 9 hr |
| Nov 30, 3:35 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 5 hr |
| Nov 30, 8:55 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 12 hr |
| Dec 1, 4:16 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Dec 2, 1:01 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 8 more | 9 hr |
| Dec 2, 4:23 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Dec 3, 2:21 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Gadsden, Gulf, Holmes and 6 more | 7 hr |
| Dec 3, 3:07 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Gilchrist, Nassau, Suwannee, Union | 6 hr |
| Dec 4, 1:39 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Gilchrist, Suwannee, Union | 7 hr |
| Dec 4, 2:12 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 8 hr |
| Dec 4, 10:38 PM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 12 hr |
| Dec 6, 11:31 PM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Hernando, Hillsborough, Lee and 6 more | 10 hr |
| Dec 7, 5:03 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 117 min |
| Dec 8, 3:05 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 6 hr |
| Dec 17, 5:31 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 16 hr |
| Dec 18, 1:54 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 6 hr |
| Dec 18, 5:20 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 8 more | 4 hr |
| Dec 18, 8:27 AM EST | Dense Fog Advisory | TAE | Dixie, Jefferson, Lafayette, Madison, Taylor | 93 min |
| Dec 18, 3:37 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 20 hr |
| Dec 18, 6:05 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 16 hr |
| Dec 18, 7:45 PM EST | Dense Fog Advisory | JAX | Baker, Bradford, Flagler, Gilchrist, Nassau, Suwannee and 1 more | 13 hr |
| Dec 19, 4:00 AM EST | Dense Fog Advisory | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 6 hr |
| Dec 19, 4:27 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Palm Beach | 4 hr |
| Dec 19, 4:41 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 4 hr |
| Dec 19, 8:09 AM EST | Dense Fog Advisory | MFL | Glades, Hendry, Palm Beach | 45 min |
| Dec 19, 12:18 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 16 hr |
| Dec 19, 6:21 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 15 hr |
| Dec 19, 8:23 PM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 13 hr |
| Dec 19, 11:50 PM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, Hernando, Hillsborough, Lee, Levy and 5 more | 9 hr |
| Dec 20, 1:33 AM EST | Dense Fog Advisory | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 7 hr |
| Dec 21, 3:32 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 8 hr |
| Dec 21, 4:25 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 6 hr |
| Dec 21, 4:19 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Dec 21, 8:19 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 14 hr |
| Dec 21, 11:06 PM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Palm Beach | 11 hr |
| Dec 22, 12:15 AM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Highlands, Lee, Manatee and 2 more | 9 hr |
| Dec 22, 2:33 AM EST | Dense Fog Advisory | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 6 hr |
| Dec 23, 12:31 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Gilchrist, Nassau, Suwannee and 1 more | 9 hr |
| Dec 23, 1:43 AM EST | Dense Fog Advisory | TAE | Dixie, Lafayette, Madison, Taylor | 8 hr |
| Dec 23, 1:49 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Seminole, Volusia | 7 hr |
| Dec 23, 1:56 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 8 more | 7 hr |
| Dec 24, 5:06 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, Hernando, Hillsborough, Levy, Manatee and 5 more | 5 hr |
| Dec 24, 5:51 AM EST | Dense Fog Advisory | JAX | Flagler | 4 hr |
| Dec 24, 6:06 AM EST | Dense Fog Advisory | MLB | Lake, Volusia | 3 hr |
| Dec 24, 9:03 AM EST | Dense Fog Advisory | MLB | Lake, Volusia | 57 min |
| Dec 27, 3:08 AM EST | Dense Fog Advisory | JAX | Bradford, Flagler, Gilchrist | 6 hr |
| Dec 27, 4:10 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Seminole, Volusia | 5 hr |
| Dec 27, 4:40 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Levy, Pasco, Sumter | 5 hr |
| Dec 27, 9:03 AM EST | Dense Fog Advisory | MLB | Lake, Volusia | 57 min |
| Dec 29, 7:40 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Palm Beach | 2 hr |
| Dec 30, 1:23 AM EST | Dense Fog Advisory | TAE | Gadsden, Jefferson, Leon, Madison, Wakulla | 8 hr |
| Dec 30, 3:48 AM EST | Dense Fog Advisory | JAX | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Escambia County37
- Okaloosa County34
- Santa Rosa County34
- Madison County26
- Taylor County26
- Lafayette County25
- Dixie County24
- Jefferson County23
- Baker County22
- Bay County22
- Holmes County22
- Suwannee County21
- Walton County21
- Washington County21
- Levy County20
- Leon County20
- Citrus County19
- Hernando County19
- Gadsden County19
- Gulf County19
- Wakulla County19
- Bradford County18
- Gilchrist County18
- Sumter County18
- Calhoun County18
- Jackson County18
- Collier County17
- Glades County17
- Hendry County17
- Union County17
- Franklin County17
- Pasco County17
- Nassau County16
- Polk County15
- Manatee County14
- Hillsborough County14
- DeSoto County13
- Hardee County13
- Duval County12
- Charlotte County11
The busiest days
Days with the most alerts issued, by UTC date.
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. Warning verification from the Mesonet's Cow. Rebuilt daily.