Alert archive / Florida / Heat Advisories
Heat Advisories in Florida, 2024
206 heat advisories in 2024. 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Heat Advisories
- 206
- Busiest month
- August75 heat advisories
- Busiest day
- July 8, 20247 heat 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 |
|---|---|---|---|---|
| May 17, 2:29 AM EDT | Heat Advisory | MFL | Miami-Dade | 17 hr |
| May 17, 10:17 AM EDT | Heat Advisory | KEY | Monroe | 8 hr |
| May 18, 2:26 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 18 hr |
| May 18, 3:09 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Martin, Okeechobee, Osceola, Saint Lucie | 15 hr |
| May 18, 4:01 AM EDT | Heat Advisory | KEY | Monroe | 14 hr |
| May 19, 12:12 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 18 hr |
| May 19, 3:54 AM EDT | Heat Advisory | KEY | Monroe | 14 hr |
| Jun 7, 2:11 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 15 hr |
| Jun 9, 2:23 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Okeechobee, Orange, Osceola, Saint Lucie | 16 hr |
| Jun 22, 3:06 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 9 more | 29 hr |
| Jun 23, 9:19 AM EDT | Heat Advisory | JAX | Columbia, Hamilton, Suwannee | 8 hr |
| Jun 23, 3:17 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 29 hr |
| Jun 24, 2:31 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 16 hr |
| Jun 24, 2:34 AM EDT | Heat Advisory | JAX | Baker, Bradford, Clay, Columbia, Duval, Flagler and 6 more | 16 hr |
| Jun 24, 12:55 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 31 hr |
| Jun 24, 1:48 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 30 hr |
| Jun 25, 2:31 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 8 more | 16 hr |
| Jun 26, 2:36 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 9 more | 14 hr |
| Jun 26, 2:42 AM EDT | Heat Advisory | JAX | Clay, Duval, Hamilton, Nassau, Suwannee | 16 hr |
| Jun 26, 3:20 AM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 17 hr |
| Jun 28, 3:47 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe, Palm Beach | 13 hr |
| Jun 29, 2:52 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe | 14 hr |
| Jun 29, 2:13 PM EDT | Heat Advisory | KEY | Monroe | 4 hr |
| Jun 29, 3:53 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 28 hr |
| Jun 30, 4:31 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 27 hr |
| Jul 1, 2:34 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 6 more | 17 hr |
| Jul 1, 5:47 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 26 hr |
| Jul 2, 2:59 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 9 more | 16 hr |
| Jul 2, 3:25 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 29 hr |
| Jul 3, 1:39 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 66 hr |
| Jul 3, 5:08 AM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 39 hr |
| Jul 3, 9:20 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 11 hr |
| Jul 4, 1:51 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 16 hr |
| Jul 4, 2:44 AM EDT | Heat Advisory | JAX | Alachua, Columbia, Flagler, Gilchrist, Hamilton, Marion and 2 more | 15 hr |
| Jul 4, 2:58 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 18 hr |
| Jul 4, 4:08 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 14 hr |
| Jul 4, 2:32 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 30 hr |
| Jul 4, 3:36 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 28 hr |
| Jul 5, 2:10 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Columbia, Gilchrist, Hamilton and 3 more | 17 hr |
| Jul 5, 2:13 AM EDT | Heat Advisory | MLB | Indian River, Lake, Martin, Okeechobee, Orange, Osceola and 2 more | 16 hr |
| Jul 5, 2:34 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 16 hr |
| Jul 5, 2:20 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 30 hr |
| Jul 5, 4:07 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 28 hr |
| Jul 6, 1:53 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Columbia, Gilchrist, Hamilton and 2 more | 16 hr |
| Jul 6, 5:47 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 12 hr |
| Jul 6, 9:38 AM EDT | Heat Advisory | MFL | Collier | 7 hr |
| Jul 7, 2:23 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 16 hr |
| Jul 7, 2:41 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 15 hr |
| Jul 7, 3:14 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 15 hr |
| Jul 7, 5:12 AM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 14 hr |
| Jul 7, 3:57 PM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 26 hr |
| Jul 8, 2:30 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 8 more | 15 hr |
| Jul 8, 2:55 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 15 hr |
| Jul 8, 2:58 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 16 hr |
| Jul 8, 3:59 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 14 hr |
| Jul 8, 4:02 AM EDT | Heat Advisory | KEY | Monroe | 14 hr |
| Jul 8, 4:13 AM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 15 hr |
| Jul 8, 6:49 PM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 23 hr |
| Jul 9, 4:00 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Jul 9, 3:32 PM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 26 hr |
| Jul 10, 3:14 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 15 hr |
| Jul 13, 2:45 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 15 hr |
| Jul 13, 2:45 AM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 17 hr |
| Jul 14, 2:38 AM EDT | Heat Advisory | JAX | Duval, Flagler, Nassau | 16 hr |
| Jul 14, 3:45 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 7 more | 17 hr |
| Jul 14, 4:03 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Jul 14, 4:05 AM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 16 hr |
| Jul 14, 4:08 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe, Palm Beach | 14 hr |
| Jul 14, 9:09 AM EDT | Heat Advisory | MLB | Indian River, Martin, Okeechobee, Saint Lucie | 9 hr |
| Jul 15, 2:18 AM EDT | Heat Advisory | JAX | Duval, Flagler, Nassau | 15 hr |
| Jul 15, 3:32 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 14 hr |
| Jul 15, 4:10 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Jul 15, 4:27 AM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 16 hr |
| Jul 15, 3:46 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 28 hr |
| Jul 16, 2:15 AM EDT | Heat Advisory | MFL | Collier | 16 hr |
| Jul 16, 3:28 AM EDT | Heat Advisory | JAX | Duval, Flagler, Nassau | 11 hr |
| Jul 16, 4:34 PM EDT | Heat Advisory | MOB | Escambia, Santa Rosa | 27 hr |
| Jul 17, 8:25 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 10 hr |
| Jul 18, 1:46 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 16 hr |
| Jul 19, 1:30 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 17 hr |
| Jul 19, 3:59 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Jul 20, 2:50 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 39 hr |
| Jul 20, 3:59 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Jul 21, 4:00 AM EDT | Heat Advisory | KEY | Monroe | 14 hr |
| Jul 22, 9:52 AM EDT | Heat Advisory | JAX | Clay, Duval, Flagler, Marion, Nassau, Putnam | 8 hr |
| Jul 24, 9:07 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 32 hr |
| Jul 27, 1:57 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 17 hr |
| Jul 28, 1:39 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 16 hr |
| Jul 29, 4:09 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 28 hr |
| Jul 30, 3:09 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 17 hr |
| Jul 30, 3:12 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 29 hr |
| Jul 30, 3:18 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 29 hr |
| Jul 31, 1:55 AM EDT | Heat Advisory | JAX | Gilchrist, Hamilton, Suwannee | 16 hr |
| Jul 31, 2:40 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe, Palm Beach | 16 hr |
| Jul 31, 10:33 AM EDT | Heat Advisory | KEY | Monroe | 7 hr |
| Jul 31, 2:24 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 30 hr |
| Jul 31, 2:40 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 29 hr |
| Aug 1, 2:05 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 17 hr |
| Aug 1, 2:32 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 8 more | 17 hr |
| Aug 1, 3:25 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 15 hr |
| Aug 1, 3:45 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 14 hr |
| Aug 1, 4:07 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 1, 2:32 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 29 hr |
| Aug 1, 2:56 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 29 hr |
| Aug 2, 1:32 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 16 hr |
| Aug 2, 2:06 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 15 hr |
| Aug 2, 3:42 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 14 hr |
| Aug 2, 3:45 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 8 more | 12 hr |
| Aug 2, 3:00 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 29 hr |
| Aug 2, 3:08 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 28 hr |
| Aug 3, 2:39 AM EDT | Heat Advisory | JAX | Alachua, Columbia, Gilchrist, Hamilton, Marion, Suwannee | 16 hr |
| Aug 3, 2:49 AM EDT | Heat Advisory | TBW | Citrus, Hernando, Hillsborough, Levy, Manatee, Pasco and 3 more | 15 hr |
| Aug 3, 1:08 PM EDT | Heat Advisory | MOB | Escambia, Santa Rosa | 30 hr |
| Aug 5, 2:19 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 30 hr |
| Aug 6, 3:59 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 6, 9:29 AM EDT | Heat Advisory | MFL | Miami-Dade | 9 hr |
| Aug 6, 1:52 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 30 hr |
| Aug 6, 2:14 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 7 more | 30 hr |
| Aug 7, 1:06 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe, Palm Beach | 17 hr |
| Aug 7, 2:30 AM EDT | Heat Advisory | MLB | Indian River, Martin, Okeechobee, Saint Lucie | 16 hr |
| Aug 7, 4:00 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 7, 3:58 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 28 hr |
| Aug 8, 2:00 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 8 more | 16 hr |
| Aug 8, 2:05 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 16 hr |
| Aug 8, 2:14 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 16 hr |
| Aug 8, 3:35 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 14 hr |
| Aug 8, 3:59 AM EDT | Heat Advisory | KEY | Monroe | 14 hr |
| Aug 8, 4:22 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 28 hr |
| Aug 9, 1:28 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 8 more | 17 hr |
| Aug 9, 2:05 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 16 hr |
| Aug 9, 2:07 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 17 hr |
| Aug 9, 2:33 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 15 hr |
| Aug 9, 3:47 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 14 hr |
| Aug 9, 4:02 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 10, 1:25 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 8 more | 18 hr |
| Aug 10, 2:38 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 7 more | 16 hr |
| Aug 10, 3:16 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe, Palm Beach | 15 hr |
| Aug 10, 3:19 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 16 hr |
| Aug 10, 3:45 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 10, 4:27 AM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 16 hr |
| Aug 11, 1:15 AM EDT | Heat Advisory | JAX | Baker, Bradford, Clay, Columbia, Duval, Flagler and 6 more | 18 hr |
| Aug 11, 2:02 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 16 hr |
| Aug 11, 3:44 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 11, 4:31 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Jefferson and 5 more | 14 hr |
| Aug 11, 7:06 PM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 23 hr |
| Aug 12, 12:55 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 8 more | 17 hr |
| Aug 12, 3:47 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 12, 3:10 PM EDT | Heat Advisory | MOB | Escambia, Santa Rosa | 29 hr |
| Aug 12, 6:03 PM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 48 hr |
| Aug 13, 1:21 AM EDT | Heat Advisory | JAX | Baker, Bradford, Clay, Columbia, Duval, Flagler and 3 more | 17 hr |
| Aug 13, 3:56 AM EDT | Heat Advisory | KEY | Monroe | 7 min |
| Aug 13, 4:03 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 13, 3:48 PM EDT | Heat Advisory | MOB | Escambia, Santa Rosa | 28 hr |
| Aug 14, 1:24 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 6 more | 15 hr |
| Aug 14, 2:14 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 16 hr |
| Aug 14, 4:00 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 14, 3:20 PM EDT | Heat Advisory | MOB | Escambia, Santa Rosa | 29 hr |
| Aug 14, 5:58 PM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 22 hr |
| Aug 15, 3:52 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 16, 12:03 PM EDT | Heat Advisory | KEY | Monroe | 7 hr |
| Aug 16, 3:49 PM EDT | Heat Advisory | MOB | Escambia | 28 hr |
| Aug 17, 2:37 AM EDT | Heat Advisory | KEY | Monroe | 7 hr |
| Aug 17, 12:50 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 31 hr |
| Aug 17, 2:04 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Gadsden, Gulf, Holmes, Jackson and 4 more | 29 hr |
| Aug 19, 10:06 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Jefferson and 2 more | 10 hr |
| Aug 20, 2:23 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 16 hr |
| Aug 20, 4:01 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Aug 20, 6:00 PM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 24 hr |
| Aug 21, 4:07 AM EDT | Heat Advisory | KEY | Monroe | 12 hr |
| Aug 22, 2:41 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 15 hr |
| Aug 26, 2:40 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe | 15 hr |
| Aug 27, 4:38 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe | 13 hr |
| Sep 4, 2:07 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 16 hr |
| Sep 4, 4:00 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Sep 5, 2:10 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 16 hr |
| Sep 5, 3:00 AM EDT | Heat Advisory | TBW | Charlotte, DeSoto, Hardee, Highlands, Hillsborough, Lee and 5 more | 15 hr |
| Sep 5, 4:00 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Sep 6, 3:01 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe | 15 hr |
| Sep 6, 3:59 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Sep 7, 2:42 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe | 15 hr |
| Sep 7, 4:00 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Sep 8, 2:47 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe, Palm Beach | 15 hr |
| Sep 9, 1:16 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe | 17 hr |
| Sep 9, 4:03 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Sep 10, 1:38 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe | 14 hr |
| Sep 10, 3:59 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Sep 11, 2:11 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe, Palm Beach | 16 hr |
| Sep 11, 4:00 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Sep 12, 1:44 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 16 hr |
| Sep 12, 3:58 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Sep 13, 2:08 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 16 hr |
| Sep 13, 2:43 AM EDT | Heat Advisory | MLB | Martin, Okeechobee, Saint Lucie | 15 hr |
| Sep 13, 3:57 AM EDT | Heat Advisory | KEY | Monroe | 15 hr |
| Sep 14, 1:08 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 17 hr |
| Sep 14, 1:16 AM EDT | Heat Advisory | MLB | Martin, Okeechobee, Saint Lucie | 17 hr |
| Sep 14, 4:31 AM EDT | Heat Advisory | KEY | Monroe | 14 hr |
| Sep 15, 12:32 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade, Monroe, Palm Beach | 17 hr |
| Sep 15, 3:14 AM EDT | Heat Advisory | KEY | Monroe | 16 hr |
| Sep 16, 2:41 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 15 hr |
| Sep 18, 2:42 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 15 hr |
| Sep 27, 2:07 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Martin, Okeechobee, Saint Lucie | 16 hr |
| Sep 27, 5:08 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 13 hr |
| Sep 28, 2:23 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 16 hr |
| Sep 29, 2:16 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 16 hr |
| Sep 29, 2:26 AM EDT | Heat Advisory | MLB | Indian River, Martin, Okeechobee, Saint Lucie | 16 hr |
| Sep 30, 2:24 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Monroe County74
- Miami-Dade County56
- Broward County54
- Collier County38
- Palm Beach County37
- Escambia County33
- Santa Rosa County32
- Okaloosa County27
- Bay County24
- Calhoun County24
- Gadsden County24
- Gulf County24
- Leon County24
- Wakulla County24
- Franklin County23
- Jefferson County23
- Walton County22
- Holmes County21
- Jackson County21
- Madison County21
- Washington County21
- Glades County20
- Hendry County20
- Lafayette County19
- Taylor County19
- Hamilton County19
- Okeechobee County18
- Saint Lucie County18
- Martin County17
- Columbia County17
- Suwannee County17
- Duval County17
- Flagler County17
- Nassau County17
- Indian River County16
- Dixie County15
- Baker County14
- Bradford County14
- Clay County14
- Gilchrist County14
25 more counties
- Union County14
- Marion County14
- Putnam County13
- Alachua County13
- Brevard County12
- Osceola County12
- Orange County11
- Hillsborough County11
- Manatee County11
- Pasco County11
- Pinellas County11
- Polk County11
- Lake County10
- Seminole County10
- Charlotte County10
- Citrus County10
- DeSoto County10
- Hardee County10
- Hernando County10
- Highlands County10
- Lee County10
- Levy County10
- Sarasota County10
- Sumter County10
- Volusia County9
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.