Alert archive / Florida / Dense Fog Advisories
Dense Fog Advisories in Florida, 2022
138 dense fog advisories in 2022. 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 2022. Tap one for its archive.
- Dense Fog Advisories
- 138
- Busiest month
- December36 dense fog advisories
- Busiest day
- January 1, 20225 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 |
|---|---|---|---|---|
| Dec 31, 8:15 PM EST | Dense Fog Advisory | TAE | Bay, Dixie, Franklin, Gulf, Jefferson, Taylor and 3 more | 14 hr |
| Dec 31, 10:24 PM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 11 hr |
| Jan 1, 2:38 AM EST | Dense Fog Advisory | JAX | Alachua, Bradford, Clay, Flagler, Gilchrist, Marion and 1 more | 7 hr |
| Jan 1, 5:28 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Palm Beach | 4 hr |
| Jan 1, 5:38 AM EST | Dense Fog Advisory | MLB | Lake, Okeechobee, Volusia | 4 hr |
| Jan 5, 4:15 AM EST | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 4 more | 5 hr |
| Jan 5, 4:33 AM EST | Dense Fog Advisory | TBW | Levy | 4 hr |
| Jan 5, 5:49 AM EST | Dense Fog Advisory | TAE | Dixie, Lafayette, Madison, Taylor | 4 hr |
| Jan 5, 9:49 PM EST | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Gilchrist, Marion, Suwannee and 1 more | 11 hr |
| Jan 6, 5:20 AM EST | Dense Fog Advisory | TBW | Levy | 5 hr |
| Jan 6, 5:28 AM EST | Dense Fog Advisory | TAE | Dixie, Lafayette, Madison, Taylor | 4 hr |
| Jan 21, 1:15 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 6 hr |
| Jan 21, 1:50 AM EST | Dense Fog Advisory | TBW | Charlotte, Lee | 5 hr |
| Jan 28, 5:38 AM EST | Dense Fog Advisory | MFL | Broward, Miami-Dade, Palm Beach | 3 hr |
| Feb 1, 2:31 AM EST | Dense Fog Advisory | TAE | Dixie, Gadsden, Jefferson, Lafayette, Leon, Madison and 2 more | 8 hr |
| Feb 7, 3:31 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 5 hr |
| Feb 8, 5:46 AM EST | Dense Fog Advisory | MFL | Miami-Dade | 2 hr |
| Feb 11, 7:17 PM EST | Dense Fog Advisory | MOB | Escambia | 16 hr |
| Feb 12, 4:13 AM EST | Dense Fog Advisory | MFL | Glades, Hendry | 4 hr |
| Feb 18, 5:22 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 4 hr |
| Feb 18, 8:44 PM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Highlands, Hillsborough, Lee and 4 more | 10 hr |
| Feb 18, 8:50 PM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 12 hr |
| Feb 19, 4:03 AM EST | Dense Fog Advisory | KEY | Monroe | 5 hr |
| Feb 19, 4:04 AM EST | Dense Fog Advisory | MLB | Okeechobee, Osceola | 5 hr |
| Feb 22, 12:22 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 11 hr |
| Feb 22, 12:27 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Holmes, Jackson, Walton, Washington | 10 hr |
| Feb 22, 3:56 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 19 hr |
| Feb 22, 8:32 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 14 hr |
| Feb 23, 2:52 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 20 hr |
| Feb 23, 3:45 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 19 hr |
| Feb 24, 2:58 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 21 hr |
| Feb 24, 4:03 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Feb 25, 7:17 PM EST | Dense Fog Advisory | TAE | Dixie, Lafayette, Madison, Taylor | 14 hr |
| Feb 27, 12:40 AM EST | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Flagler and 6 more | 8 hr |
| Feb 27, 4:39 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Osceola, Seminole, Volusia | 4 hr |
| Mar 3, 2:23 AM EST | Dense Fog Advisory | MLB | Volusia | 7 hr |
| Mar 4, 7:01 PM EST | Dense Fog Advisory | JAX | Clay, Duval, Flagler, Marion, Nassau, Putnam | 15 hr |
| Mar 4, 11:23 PM EST | Dense Fog Advisory | MLB | Lake, Volusia | 9 hr |
| Mar 6, 6:20 AM EST | Dense Fog Advisory | MOB | Escambia | 4 hr |
| Mar 7, 8:49 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 16 hr |
| Mar 8, 8:59 PM EST | Dense Fog Advisory | TAE | Bay, Dixie, Franklin, Gulf, Jefferson, Taylor and 1 more | 10 hr |
| Mar 15, 11:56 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 22 hr |
| Mar 17, 8:06 AM EDT | Dense Fog Advisory | TAE | Dixie, Gadsden, Jefferson, Lafayette, Leon, Madison and 2 more | 105 min |
| Mar 18, 2:33 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 7 hr |
| Mar 18, 4:06 AM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 5 more | 7 hr |
| Mar 28, 7:11 AM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Flagler, Gilchrist and 4 more | 3 hr |
| Mar 29, 5:24 AM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 4 more | 5 hr |
| Mar 29, 7:23 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 4 hr |
| Mar 29, 7:49 AM EDT | Dense Fog Advisory | MLB | Lake, Orange, Seminole, Volusia | 2 hr |
| Mar 30, 7:59 AM EDT | Dense Fog Advisory | MLB | Lake, Seminole, Volusia | 87 min |
| Apr 2, 11:58 PM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Flagler and 6 more | 6 hr |
| Apr 3, 3:57 AM EDT | Dense Fog Advisory | MLB | Lake, Orange, Seminole, Volusia | 4 hr |
| Apr 6, 9:33 PM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 6 hr |
| Apr 17, 4:10 AM EDT | Dense Fog Advisory | TAE | Holmes, Jackson, Walton, Washington | 6 hr |
| Apr 17, 4:15 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 6 hr |
| Apr 25, 5:03 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 4 hr |
| Apr 26, 2:45 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 7 hr |
| Apr 26, 2:53 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Gadsden, Gulf, Holmes, Jackson and 2 more | 7 hr |
| May 2, 4:43 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 5 hr |
| May 2, 4:52 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Gadsden, Holmes, Jackson, Jefferson and 5 more | 5 hr |
| May 3, 6:08 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 3 hr |
| May 3, 6:18 AM EDT | Dense Fog Advisory | TAE | Bay, Holmes, Walton, Washington | 3 hr |
| May 3, 8:42 PM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 7 more | 13 hr |
| May 4, 2:51 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 7 hr |
| May 4, 4:16 PM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| May 4, 8:53 PM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gulf, Holmes, Jackson and 2 more | 12 hr |
| May 16, 5:40 AM EDT | Dense Fog Advisory | JAX | Alachua, Bradford, Clay, Gilchrist, Marion, Putnam and 2 more | 2 hr |
| May 18, 2:49 AM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 5 more | 6 hr |
| May 19, 6:21 AM EDT | Dense Fog Advisory | TAE | Dixie, Franklin, Gadsden, Jefferson, Lafayette, Leon and 3 more | 3 hr |
| May 20, 6:14 AM EDT | Dense Fog Advisory | TAE | Jefferson, Lafayette, Madison, Taylor | 3 hr |
| May 27, 3:55 AM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 5 hr |
| May 27, 4:35 AM EDT | Dense Fog Advisory | TAE | Holmes, Walton | 4 hr |
| May 31, 7:11 AM EDT | Dense Fog Advisory | JAX | 109 min | |
| Jun 7, 6:19 AM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Gilchrist, Marion and 3 more | 4 hr |
| Aug 26, 5:22 AM EDT | Dense Fog Advisory | JAX | Baker, Bradford, Clay, Duval, Suwannee, Union | 3 hr |
| Aug 27, 5:57 AM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 4 more | 3 hr |
| Oct 10, 2:21 AM EDT | Dense Fog Advisory | JAX | Clay, Duval, Marion, Nassau, Putnam | 7 hr |
| Oct 11, 5:52 AM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Gilchrist, Suwannee, Union | 3 hr |
| Oct 11, 5:54 AM EDT | Dense Fog Advisory | TAE | Calhoun, Dixie, Gadsden, Jackson, Jefferson, Lafayette and 4 more | 4 hr |
| Oct 13, 4:42 AM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Gadsden, Holmes, Jackson, Walton and 1 more | 4 hr |
| Oct 14, 2:32 AM EDT | Dense Fog Advisory | JAX | Alachua, Gilchrist, Marion, Putnam | 3 hr |
| Oct 14, 3:48 AM EDT | Dense Fog Advisory | TAE | Dixie, Lafayette, Taylor | 104 min |
| Oct 16, 4:19 PM EDT | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Oct 16, 5:54 PM EDT | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 3 more | 16 hr |
| Oct 31, 1:47 AM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 4 more | 8 hr |
| Nov 4, 3:33 AM EDT | Dense Fog Advisory | MOB | Escambia, Santa Rosa | 5 hr |
| Nov 5, 1:36 AM EDT | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Gilchrist, Marion and 3 more | 6 hr |
| Nov 12, 4:39 AM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 4 hr |
| Nov 12, 4:45 AM EST | Dense Fog Advisory | JAX | Alachua, Bradford, Clay, Gilchrist, Marion, Putnam and 2 more | 3 hr |
| Nov 12, 5:23 AM EST | Dense Fog Advisory | TAE | Dixie, Lafayette, Madison, Taylor | 4 hr |
| Nov 12, 5:47 AM EST | Dense Fog Advisory | MFL | Broward, Palm Beach | 2 hr |
| Nov 12, 6:40 AM EST | Dense Fog Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 2 more | 2 hr |
| Nov 16, 3:54 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Monroe, Palm Beach | 4 hr |
| Nov 16, 4:45 AM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Highlands, Hillsborough, Lee and 3 more | 4 hr |
| Nov 23, 4:32 AM EST | Dense Fog Advisory | MFL | Broward, Miami-Dade, Palm Beach | 4 hr |
| Nov 24, 4:54 AM EST | Dense Fog Advisory | MLB | Indian River, Martin, Okeechobee, Saint Lucie | 4 hr |
| Nov 24, 10:52 PM EST | Dense Fog Advisory | JAX | Baker, Clay, Duval, Flagler, Marion, Nassau and 1 more | 10 hr |
| Nov 25, 4:23 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Seminole, Volusia | 5 hr |
| Nov 25, 11:26 PM EST | Dense Fog Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 8 more | 10 hr |
| Nov 26, 12:56 AM EST | Dense Fog Advisory | MFL | Collier, Hendry | 7 hr |
| Nov 29, 3:45 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 6 hr |
| Nov 29, 5:06 AM EST | Dense Fog Advisory | TAE | Dixie, Gadsden, Holmes, Jackson, Jefferson, Lafayette and 4 more | 6 hr |
| Nov 30, 8:15 PM EST | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Gilchrist, Suwannee, Union | 4 hr |
| Dec 3, 4:13 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Dec 4, 3:24 AM EST | Dense Fog Advisory | TAE | Holmes, Walton | 5 hr |
| Dec 4, 9:23 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 12 hr |
| Dec 4, 11:52 PM EST | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Flagler and 6 more | 9 hr |
| Dec 5, 12:21 AM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 10 hr |
| Dec 5, 12:52 AM EST | Dense Fog Advisory | TBW | Levy | 7 hr |
| Dec 5, 3:48 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Dec 5, 7:42 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 14 hr |
| Dec 6, 3:18 AM EST | Dense Fog Advisory | JAX | Duval, Nassau | 5 hr |
| Dec 6, 2:29 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 21 hr |
| Dec 6, 4:14 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Dec 7, 3:01 AM EST | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 4 more | 6 hr |
| Dec 7, 1:30 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 23 hr |
| Dec 7, 4:02 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Dec 8, 1:46 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 20 hr |
| Dec 8, 4:03 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 18 hr |
| Dec 9, 2:56 AM EST | Dense Fog Advisory | TBW | Citrus, Hernando, Hillsborough, Levy, Pasco, Pinellas and 2 more | 6 hr |
| Dec 9, 3:06 AM EST | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 5 more | 5 hr |
| Dec 9, 4:54 AM EST | Dense Fog Advisory | MLB | Lake, Orange, Osceola | 4 hr |
| Dec 9, 3:37 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 20 hr |
| Dec 9, 8:58 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 13 hr |
| Dec 10, 12:05 AM EST | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 4 more | 10 hr |
| Dec 10, 10:04 AM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 5 more | 49 min |
| Dec 10, 2:27 PM EST | Dense Fog Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 20 hr |
| Dec 10, 6:48 PM EST | Dense Fog Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 6 more | 15 hr |
| Dec 11, 4:39 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Palm Beach | 4 hr |
| Dec 12, 4:50 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Palm Beach | 5 hr |
| Dec 22, 1:44 AM EST | Dense Fog Advisory | MLB | Brevard, Indian River, Lake, Okeechobee, Orange, Osceola and 2 more | 9 hr |
| Dec 22, 5:36 AM EST | Dense Fog Advisory | MFL | Collier, Glades, Hendry | 4 hr |
| Dec 22, 8:38 AM EST | Dense Fog Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Flagler and 6 more | 2 hr |
| Dec 29, 1:54 AM EST | Dense Fog Advisory | JAX | Alachua, Bradford, Clay, Duval, Flagler, Marion and 2 more | 6 hr |
| Dec 30, 6:01 AM EST | Dense Fog Advisory | TAE | Dixie, Gadsden, Jackson, Jefferson, Lafayette, Leon and 3 more | 3 hr |
| Dec 31, 1:38 AM EST | Dense Fog Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 7 hr |
| Dec 31, 3:01 AM EST | Dense Fog Advisory | MLB | Brevard, Indian River, Martin, Okeechobee, Osceola, Saint Lucie | 5 hr |
| Dec 31, 4:33 AM EST | Dense Fog Advisory | TBW | Charlotte, DeSoto, Hardee, Highlands, Hillsborough, Lee and 4 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Escambia County28
- Taylor County27
- Santa Rosa County26
- Walton County25
- Okaloosa County25
- Holmes County25
- Dixie County24
- Jefferson County24
- Alachua County24
- Clay County24
- Putnam County24
- Gadsden County24
- Jackson County24
- Bay County23
- Washington County23
- Bradford County23
- Gilchrist County23
- Marion County23
- Lafayette County23
- Wakulla County22
- Union County22
- Madison County22
- Baker County21
- Suwannee County21
- Leon County21
- Calhoun County21
- Franklin County19
- Gulf County19
- Duval County19
- Nassau County15
- Hendry County12
- Collier County11
- Glades County11
- Broward County10
- Palm Beach County10
- Lake County10
- Flagler County9
- Volusia County9
- Charlotte County7
- Hillsborough County7
23 more counties
- Lee County7
- Polk County7
- Miami-Dade County7
- Orange County7
- DeSoto County6
- Hardee County6
- Highlands County6
- Levy County6
- Manatee County6
- Sarasota County6
- Okeechobee County6
- Osceola County6
- Seminole County6
- Pasco County5
- Pinellas County5
- Monroe County5
- Citrus County4
- Hernando County4
- Sumter County4
- Indian River County4
- Brevard County3
- Martin County3
- Saint Lucie County3
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.