Alert archive / Alabama / Mesoscale Discussions / 2015

Mesoscale Discussions in Alabama, December 2015

21 mesoscale discussions in December 2015. 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 December 2015. Tap one for its archive.

Mesoscale Discussions
21
Busiest day
December 24, 20156 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Dec 16, 4:50 PM CSTMesoscale DiscussionSPCBaldwin, Clarke, Mobile, Monroe, Washington2 hr
Dec 17, 3:21 AM CSTMesoscale DiscussionSPCHenry, Houston114 min
Dec 21, 5:47 PM CSTMesoscale DiscussionSPCBaldwin, Escambia, Mobile118 min
Dec 23, 11:42 AM CSTMesoscale DiscussionSPCBarbour, Bullock, Coffee, Covington, Crenshaw, Dale and 4 more93 min
Dec 23, 1:33 PM CSTMesoscale DiscussionSPCAutauga, Chilton, Choctaw, Clarke, Dallas, Greene and 7 more57 min
Dec 23, 2:49 PM CSTMesoscale DiscussionSPCLauderdale86 min
Dec 23, 4:26 PM CSTMesoscale DiscussionSPCBlount, Colbert, Cullman, Franklin, Jackson, Lauderdale and 7 more64 min
Dec 23, 5:12 PM CSTMesoscale DiscussionSPCAutauga, Bibb, Butler, Chilton, Choctaw, Clarke and 12 more63 min
Dec 23, 6:35 PM CSTMesoscale DiscussionSPCColbert, Franklin, Lauderdale, Lawrence, Limestone, Madison and 1 more55 min
Dec 23, 7:41 PM CSTMesoscale DiscussionSPCBibb, Fayette, Greene, Hale, Jefferson, Lamar and 8 more2 hr
Dec 23, 10:11 PM CSTMesoscale DiscussionSPCBlount, Calhoun, Cherokee, Cullman, DeKalb, Etowah and 12 more2 hr
Dec 24, 3:10 AM CSTMesoscale DiscussionSPCAutauga, Barbour, Bullock, Butler, Chambers, Coffee and 19 more2 hr
Dec 24, 3:27 AM CSTMesoscale DiscussionSPCBibb, Blount, Calhoun, Chambers, Cherokee, Chilton and 16 more93 min
Dec 24, 7:07 AM CSTMesoscale DiscussionSPCBarbour, Bullock, Coffee, Covington, Dale, Henry and 2 more83 min
Dec 25, 7:45 AM CSTMesoscale DiscussionSPCFayette, Greene, Lamar, Marion, Pickens, Tuscaloosa and 2 more3 hr
Dec 25, 4:28 PM CSTMesoscale DiscussionSPCBibb, Chilton, Choctaw, Fayette, Greene, Hale and 9 more3 hr
Dec 28, 8:38 AM CSTMesoscale DiscussionSPCColbert, Franklin, Lauderdale, Lawrence, Limestone, Madison and 1 more67 min
Dec 28, 10:21 AM CSTMesoscale DiscussionSPCAutauga, Barbour, Bibb, Blount, Bullock, Butler and 34 more84 min
Dec 28, 2:27 PM CSTMesoscale DiscussionSPCBarbour, Bullock, Coffee, Dale, Geneva, Pike33 min
Dec 28, 3:31 PM CSTMesoscale DiscussionSPCBarbour, Russell29 min
Dec 28, 5:07 PM CSTMesoscale DiscussionSPCHouston53 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 archive20142016

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.