Alert archive / Alabama / Mesoscale Discussions / 2012

Mesoscale Discussions in Alabama, July 2012

26 mesoscale discussions in July 2012. 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 July 2012. Tap one for its archive.

Mesoscale Discussions
26
Busiest day
July 31, 20125 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
Jul 1, 1:08 PM CDTMesoscale DiscussionSPCAutauga, Barbour, Bibb, Blount, Bullock, Calhoun and 45 more3 hr
Jul 1, 10:33 PM CDTMesoscale DiscussionSPCBarbour, Coffee, Dale, Geneva, Henry, Houston117 min
Jul 2, 5:16 PM CDTMesoscale DiscussionSPCJackson2 hr
Jul 3, 5:59 PM CDTMesoscale DiscussionSPCAutauga, Barbour, Bullock, Butler, Calhoun, Chambers and 21 more3 hr
Jul 4, 1:02 PM CDTMesoscale DiscussionSPCBlount, Calhoun, Cherokee, Cleburne, Colbert, Cullman and 17 more58 min
Jul 5, 12:11 PM CDTMesoscale DiscussionSPCCalhoun, Chambers, Cherokee, Clay, Cleburne, DeKalb and 6 more94 min
Jul 5, 6:20 PM CDTMesoscale DiscussionSPCBlount, Calhoun, Chambers, Cherokee, Chilton, Clay and 17 more115 min
Jul 6, 2:36 PM CDTMesoscale DiscussionSPCColbert, Franklin, Lauderdale84 min
Jul 6, 6:15 PM CDTMesoscale DiscussionSPCGreene, Pickens, Sumter2 hr
Jul 10, 11:23 AM CDTMesoscale DiscussionSPCDeKalb2 hr
Jul 17, 11:21 AM CDTMesoscale DiscussionSPCBarbour, Bullock, Chambers, Dale, Geneva, Henry and 6 more84 min
Jul 17, 2:45 PM CDTMesoscale DiscussionSPCCoffee, Dale, Geneva, Henry, Houston90 min
Jul 20, 12:47 PM CDTMesoscale DiscussionSPCChoctaw, Fayette, Greene, Hale, Lamar, Marengo and 4 more2 hr
Jul 20, 2:17 PM CDTMesoscale DiscussionSPCAutauga, Bibb, Blount, Bullock, Calhoun, Chambers and 29 more2 hr
Jul 21, 2:47 PM CDTMesoscale DiscussionSPCColbert, Franklin, Lauderdale, Lawrence, Limestone, Madison2 hr
Jul 22, 2:38 PM CDTMesoscale DiscussionSPCGeneva3 hr
Jul 25, 12:39 PM CDTMesoscale DiscussionSPCBarbour, Bullock, Chambers, Coffee, Dale, Geneva and 7 more3 hr
Jul 26, 12:30 PM CDTMesoscale DiscussionSPCBarbour, Bullock, Chambers, Coffee, Covington, Crenshaw and 11 more3 hr
Jul 27, 12:54 PM CDTMesoscale DiscussionSPCCherokee, DeKalb, Etowah, Marshall66 min
Jul 28, 12:57 PM CDTMesoscale DiscussionSPCColbert, DeKalb, Franklin, Jackson, Lauderdale, Lawrence and 4 more3 hr
Jul 30, 1:34 PM CDTMesoscale DiscussionSPCBaldwin, Butler, Choctaw, Clarke, Coffee, Conecuh and 16 more86 min
Jul 30, 11:21 PM CDTMesoscale DiscussionSPCFayette, Franklin, Greene, Jefferson, Lamar, Marion and 5 more114 min
Jul 31, 1:02 AM CDTMesoscale DiscussionSPCBibb, Blount, Chilton, Cullman, Fayette, Hale and 10 more88 min
Jul 31, 5:48 AM CDTMesoscale DiscussionSPCAutauga, Bibb, Bullock, Chambers, Chilton, Clay and 19 more57 min
Jul 31, 7:47 AM CDTMesoscale DiscussionSPCChoctaw, Clarke, Conecuh, Covington, Escambia, Geneva and 3 more58 min
Jul 31, 11:01 AM CDTMesoscale DiscussionSPCBaldwin, Clarke, Mobile, Washington59 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 archive20112013

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.