Alert archive / Florida / Mesoscale Discussions / 2009

Mesoscale Discussions in Florida, February 2009

12 mesoscale discussions in February 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 February 2009. Tap one for its archive.

Mesoscale Discussions
12
Busiest day
February 19, 20094 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
Feb 2, 2:45 PM ESTMesoscale DiscussionSPCBroward, Charlotte, Collier, DeSoto, Glades, Hendry and 4 more2 hr
Feb 2, 7:13 PM ESTMesoscale DiscussionSPCBroward, Miami-Dade, Monroe92 min
Feb 11, 10:36 AM ESTMesoscale DiscussionSPCEscambia, Holmes, Okaloosa, Santa Rosa, Walton84 min
Feb 18, 2:57 PM ESTMesoscale DiscussionSPCBay, Calhoun, Gadsden, Holmes, Jackson, Leon and 3 more93 min
Feb 18, 5:58 PM ESTMesoscale DiscussionSPCEscambia, Okaloosa, Santa Rosa, Walton92 min
Feb 18, 11:55 PM ESTMesoscale DiscussionSPCBay, Calhoun, Gadsden, Hamilton, Holmes, Jackson and 8 more95 min
Feb 19, 1:41 AM ESTMesoscale DiscussionSPCAlachua, Baker, Bay, Bradford, Calhoun, Clay and 17 more49 min
Feb 19, 4:19 AM ESTMesoscale DiscussionSPCAlachua, Baker, Bay, Bradford, Clay, Columbia and 18 more56 min
Feb 19, 7:06 AM ESTMesoscale DiscussionSPCAlachua, Bradford, Clay, Dixie, Gilchrist, Putnam and 1 more54 min
Feb 28, 10:49 AM ESTMesoscale DiscussionSPCBay, Calhoun, Escambia, Gadsden, Holmes, Jackson and 8 more86 min
Feb 28, 1:50 PM ESTMesoscale DiscussionSPCCalhoun, Gadsden, Jackson, Leon, Washington85 min
Feb 28, 4:27 PM ESTMesoscale DiscussionSPCGadsden, Hamilton, Jefferson, Leon, Madison, Nassau93 min

By county

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

3 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.