Alert archive / Florida / Mesoscale Discussions / 2009
Mesoscale Discussions in Florida, August 2009
5 mesoscale discussions in August 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 August 2009. Tap one for its archive.
- Mesoscale Discussions
- 5
- Busiest day
- August 12, 20091 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 12, 1:32 PM EDT | Mesoscale Discussion | SPC | Baker, Columbia, Hamilton, Jefferson, Madison, Nassau and 1 more | 118 min |
| Aug 15, 3:25 PM EDT | Mesoscale Discussion | SPC | Broward, Collier, DeSoto, Glades, Hardee, Hendry and 7 more | 95 min |
| Aug 27, 3:11 PM EDT | Mesoscale Discussion | SPC | Bay, Holmes, Okaloosa, Santa Rosa, Walton, Washington | 3 hr |
| Aug 28, 1:24 PM EDT | Mesoscale Discussion | SPC | Duval, Nassau | 66 min |
| Aug 30, 1:52 PM EDT | Mesoscale Discussion | SPC | Calhoun, Escambia, Gadsden, Holmes, Jackson, Leon and 4 more | 113 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Nassau County2
- Holmes County2
- Okaloosa County2
- Santa Rosa County2
- Washington County2
- Baker County1
- Columbia County1
- Hamilton County1
- Jefferson County1
- Madison County1
- Suwannee County1
- Broward County1
- Collier County1
- DeSoto County1
- Glades County1
- Hardee County1
- Hendry County1
- Highlands County1
- Indian River County1
- Martin County1
- Miami-Dade County1
- Okeechobee County1
- Palm Beach County1
- Saint Lucie County1
- Bay County1
- Walton County1
- Duval County1
- Calhoun County1
- Escambia County1
- Gadsden County1
- Jackson County1
- Leon County1
- Liberty County1
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.