Alert archive / Florida / Mesoscale Discussions
Mesoscale Discussions in Florida, 2021
135 mesoscale discussions in 2021. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Mesoscale Discussions
- 135
- Busiest month
- April28 mesoscale discussions
- Busiest day
- April 24, 20217 mesoscale discussions
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 27, 8:50 AM EST | Mesoscale Discussion | SPC | Bay, Calhoun, Gadsden, Jackson | 115 min |
| Jan 27, 11:16 AM EST | Mesoscale Discussion | SPC | Franklin, Gadsden, Gulf, Jefferson, Leon, Liberty and 2 more | 119 min |
| Jan 27, 2:04 PM EST | Mesoscale Discussion | SPC | Baker, Columbia, Duval, Hamilton, Nassau | 116 min |
| Jan 31, 10:12 PM EST | Mesoscale Discussion | SPC | Baker, Bradford, Clay, Columbia, Duval, Nassau and 1 more | 2 hr |
| Feb 6, 1:46 PM EST | Mesoscale Discussion | SPC | Brevard, Hardee, Hernando, Highlands, Hillsborough, Indian River and 6 more | 2 hr |
| Feb 6, 3:49 PM EST | Mesoscale Discussion | SPC | Alachua, Bradford, Citrus, Columbia, Dixie, Gilchrist and 12 more | 86 min |
| Feb 6, 7:41 PM EST | Mesoscale Discussion | SPC | Alachua, Bradford, Citrus, Clay, Dixie, Flagler and 11 more | 2 hr |
| Feb 6, 9:48 PM EST | Mesoscale Discussion | SPC | Alachua, Citrus, Flagler, Hernando, Hillsborough, Lake and 10 more | 87 min |
| Feb 7, 2:13 AM EST | Mesoscale Discussion | SPC | Brevard, Citrus, Flagler, Hardee, Hernando, Hillsborough and 14 more | 2 hr |
| Feb 7, 6:28 AM EST | Mesoscale Discussion | SPC | Brevard, Hardee, Hillsborough, Lake, Manatee, Orange and 7 more | 2 hr |
| Feb 13, 5:38 AM EST | Mesoscale Discussion | SPC | Citrus, Hernando, Hillsborough, Lake, Marion, Pasco and 2 more | 3 hr |
| Feb 13, 9:58 AM EST | Mesoscale Discussion | SPC | Brevard, Orange, Osceola, Polk, Seminole, Volusia | 92 min |
| Feb 14, 12:38 AM EST | Mesoscale Discussion | SPC | Charlotte, Collier, DeSoto, Lee, Manatee, Sarasota | 2 hr |
| Feb 14, 1:20 PM EST | Mesoscale Discussion | SPC | Alachua, Citrus, Dixie, Flagler, Gilchrist, Hardee and 16 more | 115 min |
| Feb 15, 12:24 PM EST | Mesoscale Discussion | SPC | Bay, Calhoun, Escambia, Franklin, Gadsden, Gulf and 12 more | 66 min |
| Feb 15, 2:38 PM EST | Mesoscale Discussion | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Liberty | 97 min |
| Feb 15, 2:47 PM EST | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Citrus, Clay, Columbia and 17 more | 118 min |
| Feb 15, 4:08 PM EST | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Calhoun, Clay, Columbia and 18 more | 2 hr |
| Feb 15, 6:32 PM EST | Mesoscale Discussion | SPC | Brevard, Indian River, Osceola, Seminole | 118 min |
| Feb 15, 7:38 PM EST | Mesoscale Discussion | SPC | Alachua, Bradford, Citrus, Clay, Duval, Hernando and 1 more | 2 hr |
| Feb 17, 11:18 PM EST | Mesoscale Discussion | SPC | Bay, Calhoun, Escambia, Gulf, Okaloosa, Santa Rosa and 2 more | 2 hr |
| Feb 18, 5:54 AM EST | Mesoscale Discussion | SPC | Bay, Gulf | 2 hr |
| Feb 18, 8:09 AM EST | Mesoscale Discussion | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Jackson and 4 more | 2 hr |
| Feb 18, 11:35 AM EST | Mesoscale Discussion | SPC | Gadsden, Jefferson, Leon, Liberty, Wakulla | 115 min |
| Feb 18, 1:43 PM EST | Mesoscale Discussion | SPC | Jefferson, Madison, Taylor | 92 min |
| Feb 19, 1:00 PM EST | Mesoscale Discussion | SPC | Brevard, Glades, Hardee, Highlands, Indian River, Martin and 6 more | 2 hr |
| Mar 3, 2:47 AM EST | Mesoscale Discussion | SPC | Citrus, Hernando, Pasco | 2 hr |
| Mar 6, 4:27 PM EST | Mesoscale Discussion | SPC | Miami-Dade | 2 hr |
| Mar 17, 11:15 PM EDT | Mesoscale Discussion | SPC | Escambia, Okaloosa, Santa Rosa | 90 min |
| Mar 18, 2:52 AM EDT | Mesoscale Discussion | SPC | Escambia, Holmes, Okaloosa, Santa Rosa | 83 min |
| Mar 18, 5:28 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Holmes, Jackson, Walton, Washington | 92 min |
| Mar 18, 7:32 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Jackson and 6 more | 58 min |
| Mar 18, 11:05 AM EDT | Mesoscale Discussion | SPC | Columbia, Dixie, Hamilton, Jefferson, Lafayette, Madison and 2 more | 115 min |
| Mar 24, 10:25 PM EDT | Mesoscale Discussion | SPC | Escambia | 65 min |
| Mar 31, 3:52 PM EDT | Mesoscale Discussion | SPC | Holmes, Santa Rosa | 53 min |
| Apr 1, 12:51 PM EDT | Mesoscale Discussion | SPC | Broward, Collier, Glades, Hendry, Martin, Miami-Dade and 2 more | 84 min |
| Apr 9, 3:49 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Escambia, Franklin, Gadsden, Gulf and 6 more | 2 hr |
| Apr 10, 2:52 AM EDT | Mesoscale Discussion | SPC | Escambia, Holmes, Okaloosa, Santa Rosa, Walton, Washington | 113 min |
| Apr 10, 5:06 AM EDT | Mesoscale Discussion | SPC | Escambia, Holmes, Okaloosa, Santa Rosa, Walton, Washington | 114 min |
| Apr 10, 8:10 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Escambia, Franklin, Gadsden, Gulf and 8 more | 2 hr |
| Apr 10, 9:58 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 9 more | 92 min |
| Apr 10, 11:49 AM EDT | Mesoscale Discussion | SPC | Jefferson, Lafayette, Leon, Madison, Taylor, Wakulla | 116 min |
| Apr 10, 3:13 PM EDT | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Citrus, Clay, Columbia and 8 more | 2 hr |
| Apr 11, 5:27 AM EDT | Mesoscale Discussion | SPC | Alachua, Bradford, Citrus, Clay, Dixie, Flagler and 14 more | 3 hr |
| Apr 11, 10:54 AM EDT | Mesoscale Discussion | SPC | Brevard, Citrus, Hernando, Hillsborough, Lake, Manatee and 9 more | 2 hr |
| Apr 11, 12:08 PM EDT | Mesoscale Discussion | SPC | Brevard, Hillsborough, Manatee, Orange, Osceola, Polk and 1 more | 2 hr |
| Apr 11, 1:24 PM EDT | Mesoscale Discussion | SPC | Broward, Charlotte, Collier, DeSoto, Glades, Hardee and 11 more | 2 hr |
| Apr 11, 4:12 PM EDT | Mesoscale Discussion | SPC | Broward, Collier, Hendry, Lee | 2 hr |
| Apr 16, 4:08 PM EDT | Mesoscale Discussion | SPC | Brevard, Lake, Orange, Seminole, Sumter | 2 hr |
| Apr 17, 4:43 PM EDT | Mesoscale Discussion | SPC | Alachua, Bay, Bradford, Calhoun, Columbia, Dixie and 11 more | 2 hr |
| Apr 18, 1:16 PM EDT | Mesoscale Discussion | SPC | Lake, Orange, Seminole | 2 hr |
| Apr 18, 9:35 PM EDT | Mesoscale Discussion | SPC | Brevard, Hardee, Hernando, Hillsborough, Lake, Manatee and 7 more | 85 min |
| Apr 19, 4:36 AM EDT | Mesoscale Discussion | SPC | Brevard, DeSoto, Hardee, Highlands, Hillsborough, Indian River and 5 more | 2 hr |
| Apr 20, 8:32 AM EDT | Mesoscale Discussion | SPC | Brevard, Hillsborough, Manatee, Orange, Osceola, Polk and 1 more | 58 min |
| Apr 20, 4:35 PM EDT | Mesoscale Discussion | SPC | Brevard, Hardee, Highlands, Hillsborough, Indian River, Okeechobee and 4 more | 115 min |
| Apr 24, 2:00 AM EDT | Mesoscale Discussion | SPC | Escambia, Holmes, Okaloosa, Santa Rosa, Walton, Washington | 3 hr |
| Apr 24, 2:00 AM EDT | Mesoscale Discussion | SPC | Escambia, Holmes, Okaloosa, Santa Rosa, Walton, Washington | 3 hr |
| Apr 24, 8:29 AM EDT | Mesoscale Discussion | SPC | Holmes, Jackson, Walton, Washington | 91 min |
| Apr 24, 10:10 AM EDT | Mesoscale Discussion | SPC | Nassau | 95 min |
| Apr 24, 12:05 PM EDT | Mesoscale Discussion | SPC | Calhoun, Gadsden, Holmes, Jackson, Jefferson, Leon and 4 more | 85 min |
| Apr 24, 4:35 PM EDT | Mesoscale Discussion | SPC | Duval, Nassau | 85 min |
| Apr 24, 4:40 PM EDT | Mesoscale Discussion | SPC | Holmes, Santa Rosa | 95 min |
| Apr 25, 2:15 AM EDT | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Clay, Columbia, Dixie and 7 more | 3 hr |
| May 4, 5:46 PM EDT | Mesoscale Discussion | SPC | Escambia, Santa Rosa | 89 min |
| May 4, 6:20 PM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Gadsden, Gulf, Holmes, Jackson and 5 more | 85 min |
| May 4, 10:28 PM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Gadsden, Gulf, Holmes, Jackson and 7 more | 92 min |
| May 6, 12:05 PM EDT | Mesoscale Discussion | SPC | Brevard, Indian River, Lake, Okeechobee, Orange, Osceola and 2 more | 115 min |
| May 6, 3:06 PM EDT | Mesoscale Discussion | SPC | Broward, Martin, Miami-Dade, Palm Beach | 114 min |
| May 7, 3:47 PM EDT | Mesoscale Discussion | SPC | Broward, Miami-Dade | 118 min |
| May 11, 1:12 PM EDT | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Clay, Columbia, Duval and 13 more | 2 hr |
| May 11, 2:46 PM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Escambia, Holmes, Jackson, Okaloosa and 3 more | 119 min |
| May 12, 7:43 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 6 more | 2 hr |
| May 12, 10:17 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Hamilton and 7 more | 118 min |
| May 12, 12:30 PM EDT | Mesoscale Discussion | SPC | Baker, Bay, Bradford, Calhoun, Clay, Columbia and 16 more | 2 hr |
| May 30, 12:35 PM EDT | Mesoscale Discussion | SPC | Broward, Charlotte, Collier, DeSoto, Glades, Hardee and 18 more | 2 hr |
| May 31, 11:50 AM EDT | Mesoscale Discussion | SPC | Broward, Charlotte, Collier, DeSoto, Glades, Hardee and 13 more | 2 hr |
| Jun 13, 1:36 PM EDT | Mesoscale Discussion | SPC | Alachua, Citrus, Dixie, Gilchrist, Hernando, Lake and 9 more | 114 min |
| Jun 15, 1:33 PM EDT | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Calhoun, Clay, Columbia and 23 more | 2 hr |
| Jun 16, 7:39 PM EDT | Mesoscale Discussion | SPC | Collier, Miami-Dade, Monroe | 96 min |
| Jun 19, 2:08 AM EDT | Mesoscale Discussion | SPC | Escambia, Okaloosa, Santa Rosa | 3 hr |
| Jun 19, 9:33 AM EDT | Mesoscale Discussion | SPC | Bay, Escambia, Holmes, Okaloosa, Santa Rosa, Walton and 1 more | 57 min |
| Jun 19, 7:22 PM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Gadsden, Holmes, Jackson, Leon and 2 more | 83 min |
| Jun 20, 12:58 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 9 more | 2 hr |
| Jun 20, 6:00 AM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Hamilton and 9 more | 2 hr |
| Jun 20, 8:40 AM EDT | Mesoscale Discussion | SPC | Baker, Columbia, Duval, Hamilton, Madison, Nassau and 1 more | 3 hr |
| Jun 20, 11:01 AM EDT | Mesoscale Discussion | SPC | Alachua, Bradford, Clay | 119 min |
| Jun 22, 12:58 PM EDT | Mesoscale Discussion | SPC | Alachua, Bradford, Citrus, Clay, Flagler, Gilchrist and 9 more | 2 hr |
| Jul 6, 10:34 AM EDT | Mesoscale Discussion | SPC | Charlotte, Collier, DeSoto, Glades, Hardee, Hendry and 12 more | 2 hr |
| Jul 6, 4:55 PM EDT | Mesoscale Discussion | SPC | Charlotte, Collier, DeSoto, Glades, Hardee, Hendry and 9 more | 95 min |
| Jul 6, 7:17 PM EDT | Mesoscale Discussion | SPC | Charlotte, Collier, Lee | 3 hr |
| Jul 6, 11:59 PM EDT | Mesoscale Discussion | SPC | Charlotte, DeSoto, Hardee, Hillsborough | 2 hr |
| Jul 7, 3:03 AM EDT | Mesoscale Discussion | SPC | Charlotte, Citrus, DeSoto, Hardee, Hernando, Hillsborough and 5 more | 117 min |
| Jul 7, 5:42 AM EDT | Mesoscale Discussion | SPC | Alachua, Bradford, Charlotte, Citrus, Columbia, DeSoto and 19 more | 2 hr |
| Jul 7, 7:06 AM EDT | Mesoscale Discussion | SPC | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 10 more | 54 min |
| Jul 7, 10:30 AM EDT | Mesoscale Discussion | SPC | Baker, Bradford, Clay, Columbia, Duval, Hamilton and 3 more | 2 hr |
| Jul 7, 12:28 PM EDT | Mesoscale Discussion | SPC | Baker, Bradford, Clay, Columbia, Duval, Nassau and 1 more | 2 hr |
| Jul 7, 4:47 PM EDT | Mesoscale Discussion | SPC | Baker, Clay, Columbia, Duval, Nassau, Saint Johns and 1 more | 118 min |
| Jul 12, 11:51 AM EDT | Mesoscale Discussion | SPC | Alachua, Charlotte, Citrus, DeSoto, Gilchrist, Glades and 18 more | 114 min |
| Aug 16, 6:26 AM EDT | Mesoscale Discussion | SPC | Franklin | 3 hr |
| Aug 16, 10:20 AM EDT | Mesoscale Discussion | SPC | Franklin, Wakulla | 115 min |
| Aug 16, 12:36 PM EDT | Mesoscale Discussion | SPC | Franklin, Taylor, Wakulla | 114 min |
| Aug 16, 3:55 PM EDT | Mesoscale Discussion | SPC | Dixie, Gilchrist, Jefferson, Lafayette, Levy, Taylor | 2 hr |
| Aug 16, 7:26 PM EDT | Mesoscale Discussion | SPC | Bay, Calhoun, Franklin, Gadsden, Gulf, Jackson and 6 more | 64 min |
| Aug 29, 6:07 AM EDT | Mesoscale Discussion | SPC | Escambia, Santa Rosa | 2 hr |
| Aug 29, 11:04 AM EDT | Mesoscale Discussion | SPC | Escambia | 4 hr |
| Aug 29, 6:37 PM EDT | Mesoscale Discussion | SPC | Escambia, Okaloosa, Santa Rosa | 83 min |
| Aug 30, 3:44 AM EDT | Mesoscale Discussion | SPC | Escambia, Okaloosa, Santa Rosa | 2 hr |
| Aug 30, 4:13 PM EDT | Mesoscale Discussion | SPC | Escambia, Santa Rosa | 2 hr |
| Aug 31, 7:44 PM EDT | Mesoscale Discussion | SPC | Holmes | 91 min |
| Sep 8, 3:13 PM EDT | Mesoscale Discussion | SPC | Franklin, Liberty, Wakulla | 92 min |
| Sep 8, 8:17 PM EDT | Mesoscale Discussion | SPC | Calhoun, Gadsden, Jefferson, Leon, Liberty, Wakulla | 118 min |
| Sep 8, 10:37 PM EDT | Mesoscale Discussion | SPC | Dixie, Gadsden, Hamilton, Jefferson, Lafayette, Leon and 4 more | 2 hr |
| Sep 15, 1:26 PM EDT | Mesoscale Discussion | SPC | Bay, Escambia, Gulf, Okaloosa, Santa Rosa, Walton | 3 hr |
| Oct 6, 7:02 AM EDT | Mesoscale Discussion | SPC | Bay, Walton, Washington | 118 min |
| Oct 7, 7:45 AM EDT | Mesoscale Discussion | SPC | Bay, Gulf | 60 min |
| Oct 9, 1:24 PM EDT | Mesoscale Discussion | SPC | Broward, Hendry, Martin, Miami-Dade, Monroe, Palm Beach and 1 more | 96 min |
| Oct 27, 6:13 PM EDT | Mesoscale Discussion | SPC | Escambia | 2 hr |
| Oct 27, 10:08 PM EDT | Mesoscale Discussion | SPC | Escambia, Okaloosa, Santa Rosa | 97 min |
| Oct 27, 11:22 PM EDT | Mesoscale Discussion | SPC | Bay, Franklin, Gulf, Walton | 2 hr |
| Oct 28, 8:12 AM EDT | Mesoscale Discussion | SPC | Alachua, Bradford, Citrus, Dixie, Gilchrist, Hernando and 7 more | 2 hr |
| Oct 28, 11:51 AM EDT | Mesoscale Discussion | SPC | Charlotte, DeSoto, Flagler, Hardee, Highlands, Hillsborough and 11 more | 114 min |
| Oct 28, 2:08 PM EDT | Mesoscale Discussion | SPC | Charlotte, DeSoto, Flagler, Hardee, Lake, Manatee and 3 more | 97 min |
| Oct 28, 4:11 PM EDT | Mesoscale Discussion | SPC | Brevard, Charlotte, DeSoto, Glades, Highlands, Indian River and 2 more | 94 min |
| Oct 28, 8:49 PM EDT | Mesoscale Discussion | SPC | Broward, Collier, Hendry, Miami-Dade, Monroe, Palm Beach | 86 min |
| Nov 5, 4:29 AM EDT | Mesoscale Discussion | SPC | Miami-Dade, Monroe | 3 hr |
| Nov 5, 10:09 AM EDT | Mesoscale Discussion | SPC | Collier, Miami-Dade, Monroe | 2 hr |
| Nov 5, 6:56 PM EDT | Mesoscale Discussion | SPC | Brevard, Charlotte, DeSoto, Glades, Hardee, Highlands and 6 more | 3 hr |
| Dec 8, 1:49 AM EST | Mesoscale Discussion | SPC | Calhoun, Washington | 116 min |
| Dec 8, 1:34 PM EST | Mesoscale Discussion | SPC | Baker, Columbia, Dixie, Duval, Gilchrist, Hamilton and 8 more | 2 hr |
| Dec 9, 10:45 PM EST | Mesoscale Discussion | SPC | Escambia | 60 min |
| Dec 18, 2:50 PM EST | Mesoscale Discussion | SPC | Santa Rosa | 2 hr |
| Dec 21, 4:33 AM EST | Mesoscale Discussion | SPC | Charlotte, Collier, DeSoto, Glades, Hardee, Hendry and 3 more | 2 hr |
| Dec 21, 8:01 AM EST | Mesoscale Discussion | SPC | Charlotte, Collier, DeSoto, Hardee, Hendry, Lee and 2 more | 89 min |
| Dec 21, 9:34 AM EST | Mesoscale Discussion | SPC | Charlotte, Collier, DeSoto, Glades, Hardee, Hendry and 4 more | 26 min |
| Dec 29, 1:24 PM EST | Mesoscale Discussion | SPC | Calhoun, Holmes, Jackson, Walton, Washington | 96 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bay County27
- Calhoun County27
- Gadsden County25
- Wakulla County25
- Jefferson County24
- Liberty County24
- Hardee County24
- Escambia County24
- Washington County24
- Gulf County23
- Leon County23
- Orange County23
- Polk County23
- Santa Rosa County23
- Hillsborough County22
- Lake County22
- Holmes County22
- Okaloosa County22
- Walton County22
- Jackson County21
- Franklin County21
- Manatee County21
- Sumter County21
- Taylor County21
- Madison County20
- Hernando County20
- Osceola County20
- Seminole County20
- Bradford County19
- Alachua County19
- Citrus County19
- Gilchrist County19
- Charlotte County19
- DeSoto County19
- Columbia County18
- Union County18
- Pasco County18
- Lafayette County18
- Levy County18
- Marion County18
27 more counties
- Highlands County17
- Suwannee County17
- Clay County16
- Brevard County16
- Dixie County16
- Putnam County16
- Duval County15
- Nassau County15
- Sarasota County15
- Collier County15
- Lee County15
- Baker County14
- Volusia County14
- Hamilton County13
- Hendry County13
- Pinellas County12
- Glades County12
- Miami-Dade County12
- Indian River County11
- Okeechobee County11
- Monroe County10
- Flagler County9
- Broward County9
- Martin County7
- Saint Lucie County7
- Palm Beach County7
- Saint Johns County6
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.