Alert archive / Florida / Mesoscale Discussions / 2009

Mesoscale Discussions in Florida, June 2009

21 mesoscale discussions in June 2009. 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 June 2009. Tap one for its archive.

Mesoscale Discussions
21
Busiest day
June 18, 20096 mesoscale discussions

Over time

By day

Days in UTC, the clock the archive keeps.

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.

IssuedProductOfficeCountiesLasted
Jun 4, 11:51 AM EDTMesoscale DiscussionSPCGadsden, Hamilton, Jefferson, Leon, Liberty, Madison84 min
Jun 6, 10:45 AM EDTMesoscale DiscussionSPCBrevard, Broward, Charlotte, Collier, DeSoto, Flagler and 16 more90 min
Jun 7, 12:44 PM EDTMesoscale DiscussionSPCBrevard, Broward, Glades, Hendry, Highlands, Indian River and 7 more2 hr
Jun 14, 6:02 PM EDTMesoscale DiscussionSPCBay, Calhoun, Gadsden, Leon, Liberty, Wakulla and 2 more58 min
Jun 17, 8:11 PM EDTMesoscale DiscussionSPCBaker, Columbia64 min
Jun 18, 1:21 AM EDTMesoscale DiscussionSPCNassau24 min
Jun 18, 11:12 AM EDTMesoscale DiscussionSPCAlachua, Bradford, Clay, Lake, Marion, Putnam and 2 more93 min
Jun 18, 3:00 PM EDTMesoscale DiscussionSPCAlachua, Bradford, Brevard, Broward, Charlotte, Citrus and 29 more60 min
Jun 18, 6:33 PM EDTMesoscale DiscussionSPCCollier, Glades, Hendry, Lee, Monroe57 min
Jun 18, 6:34 PM EDTMesoscale DiscussionSPCColumbia, Dixie, Gilchrist, Hamilton, Jefferson, Lafayette and 5 more86 min
Jun 22, 12:25 PM EDTMesoscale DiscussionSPCBrevard, Broward, Glades, Hendry, Highlands, Indian River and 9 more2 hr
Jun 22, 6:20 PM EDTMesoscale DiscussionSPCAlachua, Baker, Bradford, Clay, Columbia, Duval and 15 more55 min
Jun 22, 10:32 PM EDTMesoscale DiscussionSPCAlachua, Brevard, Citrus, Flagler, Gilchrist, Indian River and 11 more58 min
Jun 23, 4:49 AM EDTMesoscale DiscussionSPCBroward, DeSoto, Glades, Hardee, Hendry, Highlands and 5 more56 min
Jun 23, 11:21 AM EDTMesoscale DiscussionSPCCharlotte, Citrus, Collier, DeSoto, Hardee, Hernando and 9 more114 min
Jun 23, 6:47 PM EDTMesoscale DiscussionSPCCharlotte, DeSoto, Glades, Hardee, Highlands, Hillsborough and 3 more58 min
Jun 24, 2:28 PM EDTMesoscale DiscussionSPCEscambia, Okaloosa, Santa Rosa3 hr
Jun 28, 1:18 PM EDTMesoscale DiscussionSPCBaker, Bradford, Clay, Columbia, Duval, Hamilton and 5 more57 min
Jun 28, 4:52 PM EDTMesoscale DiscussionSPCBaker, Bradford, Clay, Columbia, Duval, Gadsden and 10 more53 min
Jun 28, 7:05 PM EDTMesoscale DiscussionSPCAlachua, Baker, Bay, Bradford, Calhoun, Clay and 22 more115 min
Jun 29, 1:01 PM EDTMesoscale DiscussionSPCAlachua, Baker, Bay, Bradford, Calhoun, Clay and 23 more119 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

27 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20082010

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.