Alert archive / Florida / Dense Fog Advisories
Dense Fog Advisories in Florida, 2015
118 dense fog advisories in 2015. 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 2015. Tap one for its archive.
- Dense Fog Advisories
- 118
- Busiest month
- March33 dense fog advisories
- Busiest day
- January 12, 20157 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, 4:13 AM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Hernando, Highlands, Hillsborough and 6 more | 5 hr |
| Jan 2, 5:13 AM EST | Dense Fog Advisory | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 5 hr |
| Jan 11, 10:50 PM EST | Dense Fog Advisory | JAX | Baker, Bradford, Flagler, Gilchrist, Nassau, Suwannee and 1 more | 5 hr |
| Jan 12, 5:35 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Osceola, Seminole, Volusia | 3 hr |
| Jan 12, 6:58 AM EST | Dense Fog Advisory | JAX | Bradford, Flagler, Gilchrist, Union | 2 hr |
| Jan 12, 10:04 AM EST | Dense Fog Advisory | MOB | 116 min | |
| Jan 12, 5:59 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 12 hr |
| Jan 12, 6:03 PM EST | Dense Fog Advisory | JAX | Baker, Bradford, Flagler, Gilchrist, Nassau, Suwannee and 1 more | 11 hr |
| Jan 12, 6:25 PM EST | Dense Fog Advisory | MOB | 10 hr | |
| Jan 12, 8:28 PM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Hillsborough, Levy, Pasco, Pinellas and 2 more | 14 hr |
| Jan 13, 4:06 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Osceola, Seminole, Volusia | 2 hr |
| Jan 13, 9:05 AM EST | Dense Fog Advisory | JAX | Flagler, Nassau | 10 hr |
| Jan 14, 4:04 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 5 hr |
| Jan 21, 3:53 AM EST | Dense Fog Advisory | MOB | 6 hr | |
| Jan 21, 5:16 AM EST | Dense Fog Advisory | TAE | Holmes, Jackson, Walton, Washington | 5 hr |
| Feb 8, 3:58 AM EST | Dense Fog Advisory | MOB | 6 hr | |
| Feb 8, 7:00 AM EST | Dense Fog Advisory | TAE | Bay, Franklin, Gulf, Holmes, Walton, Washington | 3 hr |
| Feb 9, 8:08 AM EST | Dense Fog Advisory | TAE | Gadsden, Leon | 112 min |
| Feb 22, 11:41 PM EST | Dense Fog Advisory | MOB | 8 hr | |
| Feb 23, 1:12 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 8 hr |
| Feb 23, 5:08 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 5 hr |
| Feb 23, 5:09 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 5 hr |
| Feb 23, 5:30 AM EST | Dense Fog Advisory | MLB | Lake | 5 hr |
| Feb 23, 8:02 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 99 min |
| Feb 23, 8:20 PM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Hernando, Highlands, Hillsborough and 6 more | 14 hr |
| Feb 23, 11:56 PM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry, Monroe | 9 hr |
| Feb 24, 2:46 PM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry, Monroe | 18 hr |
| Feb 24, 9:47 PM EST | Dense Fog Advisory | TBW | Charlotte, Lee | 8 hr |
| Feb 25, 1:21 AM EST | Dense Fog Advisory | KEY | Monroe | 6 hr |
| Feb 25, 7:02 AM EST | Dense Fog Advisory | KEY | Monroe | 118 min |
| Feb 25, 7:49 AM EST | Dense Fog Advisory | TBW | Hillsborough, Polk | 2 hr |
| Mar 1, 5:02 PM EST | Dense Fog Advisory | MOB | 17 hr | |
| Mar 2, 3:47 AM EST | Dense Fog Advisory | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 6 hr |
| Mar 2, 6:10 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 4 hr |
| Mar 2, 6:14 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 8 more | 4 hr |
| Mar 2, 7:11 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 3 hr |
| Mar 2, 10:27 AM EST | Dense Fog Advisory | MOB | 3 hr | |
| Mar 2, 4:03 PM EST | Dense Fog Advisory | MOB | 18 hr | |
| Mar 2, 9:45 PM EST | Dense Fog Advisory | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 11 hr |
| Mar 3, 1:32 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 8 hr |
| Mar 3, 3:29 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 6 hr |
| Mar 3, 5:05 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Flagler, Gilchrist, Suwannee, Union | 4 hr |
| Mar 3, 5:48 PM EST | Dense Fog Advisory | MOB | 19 hr | |
| Mar 4, 3:10 AM EST | Dense Fog Advisory | TAE | Franklin, Gadsden, Gulf, Leon, Wakulla | 6 hr |
| Mar 4, 4:23 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Pasco, Polk, Sumter | 5 hr |
| Mar 4, 1:06 PM EST | Dense Fog Advisory | MOB | 21 hr | |
| Mar 6, 3:17 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 5 hr |
| Mar 6, 3:37 AM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Highlands, Hillsborough, Lee and 4 more | 6 hr |
| Mar 10, 11:52 PM EDT | Dense Fog Advisory | MOB | 15 hr | |
| Mar 11, 5:23 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 3 more | 6 hr |
| Mar 11, 3:53 PM EDT | Dense Fog Advisory | MOB | 18 hr | |
| Mar 12, 1:16 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 5 more | 9 hr |
| Mar 12, 4:58 AM EDT | Dense Fog Advisory | JAX | Duval, Nassau | 5 hr |
| Mar 12, 11:45 AM EDT | Dense Fog Advisory | MOB | 18 hr | |
| Mar 20, 3:25 AM EDT | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 6 hr |
| Mar 20, 4:13 AM EDT | Dense Fog Advisory | MOB | 6 hr | |
| Mar 20, 7:44 PM EDT | Dense Fog Advisory | JAX | Duval, Flagler, Nassau | 14 hr |
| Mar 20, 8:43 PM EDT | Dense Fog Advisory | MLB | Okeechobee, Volusia | 13 hr |
| Mar 21, 6:38 PM EDT | Dense Fog Advisory | JAX | Duval, Flagler, Nassau | 5 hr |
| Mar 25, 6:04 AM EDT | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Highlands, Lee, Sarasota | 4 hr |
| Mar 26, 4:59 AM EDT | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Gilchrist, Nassau, Suwannee and 1 more | 5 hr |
| Mar 31, 6:02 AM EDT | Dense Fog Advisory | JAX | Baker, Bradford, Gilchrist, Nassau, Suwannee, Union | 4 hr |
| Mar 31, 6:23 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 4 hr |
| Mar 31, 7:46 AM EDT | Dense Fog Advisory | MOB | 2 hr | |
| Apr 1, 7:13 AM EDT | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Palm Beach | 3 hr |
| Apr 3, 4:09 AM EDT | Dense Fog Advisory | MOB | 6 hr | |
| Apr 3, 4:39 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 7 more | 5 hr |
| Apr 7, 6:50 AM EDT | Dense Fog Advisory | MOB | 3 hr | |
| Apr 8, 4:59 AM EDT | Dense Fog Advisory | MOB | 5 hr | |
| Apr 8, 6:08 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Leon and 3 more | 4 hr |
| Apr 14, 8:01 AM EDT | Dense Fog Advisory | MOB | 3 hr | |
| May 8, 6:49 AM EDT | Dense Fog Advisory | MFL | Broward, Collier, Miami-Dade, Monroe | 103 min |
| May 12, 6:43 AM EDT | Dense Fog Advisory | MOB | 3 hr | |
| May 18, 4:34 AM EDT | Dense Fog Advisory | MOB | 5 hr | |
| May 18, 4:34 AM EDT | Dense Fog Advisory | TAE | Bay, Gulf, Holmes, Walton, Washington | 5 hr |
| May 19, 6:52 AM EDT | Dense Fog Advisory | MOB | 111 min | |
| Jul 18, 6:33 AM EDT | Dense Fog Advisory | JAX | Baker, Suwannee | 3 hr |
| Sep 30, 7:30 AM EDT | Dense Fog Advisory | TAE | Gadsden, Jefferson, Leon, Madison | 3 hr |
| Oct 12, 6:54 AM EDT | Dense Fog Advisory | TAE | Holmes, Jackson, Walton | 3 hr |
| Oct 14, 4:40 AM EDT | Dense Fog Advisory | TAE | Franklin, Gadsden, Gulf, Jefferson, Leon, Wakulla | 4 hr |
| Oct 29, 4:27 AM EDT | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 8 more | 6 hr |
| Oct 29, 4:43 AM EDT | Dense Fog Advisory | TAE | Calhoun, Dixie, Gadsden, Holmes, Jackson, Jefferson and 7 more | 5 hr |
| Oct 29, 6:21 AM EDT | Dense Fog Advisory | JAX | Baker, Bradford, Gilchrist, Suwannee, Union | 4 hr |
| Nov 2, 8:21 AM EST | Dense Fog Advisory | MOB | Escambia, Santa Rosa | 114 min |
| Nov 4, 1:37 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 7 hr |
| Nov 5, 4:57 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 5 hr |
| Nov 6, 3:57 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Gulf, Holmes, Jackson, Walton and 1 more | 2 hr |
| Nov 6, 7:05 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 3 hr |
| Nov 6, 4:50 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 17 hr |
| Nov 6, 6:07 PM EST | Dense Fog Advisory | JAX | Baker, Bradford, Gilchrist, Suwannee, Union | 16 hr |
| Nov 7, 2:32 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gulf, Holmes and 7 more | 6 hr |
| Nov 7, 6:49 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Levy, Sumter | 2 hr |
| Nov 10, 1:01 AM EST | Dense Fog Advisory | TBW | Polk | 5 hr |
| Nov 12, 1:00 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 4 hr |
| Nov 12, 3:57 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Hillsborough, Pasco, Polk, Sumter | 5 hr |
| Nov 12, 4:07 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Osceola, Seminole, Volusia | 5 hr |
| Nov 12, 4:52 AM EST | Dense Fog Advisory | JAX | Bradford, Duval, Flagler, Suwannee, Union | 4 hr |
| Nov 12, 6:08 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 4 hr |
| Nov 18, 9:13 PM EST | Dense Fog Advisory | MOB | Escambia, Santa Rosa | 13 hr |
| Nov 29, 3:55 AM EST | Dense Fog Advisory | MOB | Escambia, Santa Rosa | 4 hr |
| Nov 30, 3:20 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Gulf, Holmes, Jackson, Walton and 1 more | 6 hr |
| Nov 30, 4:39 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 5 hr |
| Dec 1, 3:48 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 5 hr |
| Dec 1, 5:31 AM EST | Dense Fog Advisory | JAX | Baker, Duval, Nassau | 3 hr |
| Dec 2, 3:02 AM EST | Dense Fog Advisory | TAE | Dixie, Franklin, Gadsden, Jefferson, Lafayette, Leon and 3 more | 4 hr |
| Dec 3, 7:08 AM EST | Dense Fog Advisory | MLB | Okeechobee | 112 min |
| Dec 12, 3:07 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 7 hr |
| Dec 12, 4:11 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Holmes, Jackson, Walton, Washington | 5 hr |
| Dec 15, 12:29 AM EST | Dense Fog Advisory | TAE | Gadsden, Jackson, Jefferson, Leon | 9 hr |
| Dec 15, 2:28 AM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Highlands, Hillsborough, Lee and 5 more | 5 hr |
| Dec 16, 5:14 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 10 hr |
| Dec 24, 1:27 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 21 hr |
| Dec 24, 6:06 PM EST | Dense Fog Advisory | TAE | Bay, Franklin, Gulf, Wakulla, Walton | 16 hr |
| Dec 25, 1:04 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 8 hr |
| Dec 25, 9:39 AM EST | Dense Fog Advisory | JAX | Duval, Nassau | 2 hr |
| Dec 26, 2:04 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 7 more | 8 hr |
| Dec 26, 2:36 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 7 hr |
| Dec 26, 2:59 AM EST | Dense Fog Advisory | JAX | Baker, Bradford, Duval, Flagler, Gilchrist, Nassau and 2 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Walton County21
- Gulf County19
- Holmes County19
- Washington County19
- Bay County18
- Gadsden County18
- Jackson County18
- Franklin County17
- Leon County17
- Calhoun County16
- Nassau County15
- Wakulla County15
- Baker County14
- Bradford County14
- Suwannee County14
- Union County14
- Jefferson County14
- Escambia County14
- Santa Rosa County14
- Polk County13
- Flagler County13
- Gilchrist County13
- Duval County12
- Hillsborough County11
- Madison County11
- Okaloosa County11
- Charlotte County10
- Hernando County10
- Pasco County10
- Taylor County10
- DeSoto County9
- Hardee County9
- Highlands County9
- Sarasota County9
- Sumter County9
- Dixie County9
- Lafayette County9
- Lee County9
- Manatee County8
- Citrus County8
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.