Alert archive / Alabama / Mesoscale Discussions / 2009

Mesoscale Discussions in Alabama, May 2009

41 mesoscale discussions in May 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 May 2009. Tap one for its archive.

Mesoscale Discussions
41
Busiest day
May 3, 20098 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
May 1, 1:18 PM CDTMesoscale DiscussionSPCBlount, Colbert, Cullman, DeKalb, Franklin, Jackson and 9 more87 min
May 1, 3:48 PM CDTMesoscale DiscussionSPCBlount, Colbert, Cullman, DeKalb, Etowah, Franklin and 10 more87 min
May 1, 6:41 PM CDTMesoscale DiscussionSPCColbert, DeKalb, Franklin, Jackson, Lauderdale, Lawrence and 6 more64 min
May 2, 2:38 PM CDTMesoscale DiscussionSPCBlount, Calhoun, Cherokee, Colbert, Cullman, DeKalb and 20 more97 min
May 2, 5:22 PM CDTMesoscale DiscussionSPCBlount, Calhoun, Cherokee, Clay, Cleburne, Cullman and 20 more53 min
May 2, 7:30 PM CDTMesoscale DiscussionSPCBibb, Blount, Calhoun, Clay, Cullman, Etowah and 12 more60 min
May 2, 10:40 PM CDTMesoscale DiscussionSPCBibb, Greene, Hale, Jefferson, Pickens, Tuscaloosa2 hr
May 3, 7:18 AM CDTMesoscale DiscussionSPCBibb, Chilton, Fayette, Greene, Hale, Jefferson and 6 more57 min
May 3, 9:24 AM CDTMesoscale DiscussionSPCChoctaw, Greene, Hale, Lamar, Marengo, Perry and 3 more66 min
May 3, 10:56 AM CDTMesoscale DiscussionSPCAutauga, Barbour, Bibb, Bullock, Butler, Calhoun and 39 more64 min
May 3, 1:49 PM CDTMesoscale DiscussionSPCAutauga, Bibb, Bullock, Butler, Calhoun, Chambers and 22 more56 min
May 3, 3:13 PM CDTMesoscale DiscussionSPCBarbour, Bullock, Calhoun, Chambers, Cherokee, Clay and 16 more62 min
May 3, 5:36 PM CDTMesoscale DiscussionSPCHenry84 min
May 4, 1:30 AM CDTMesoscale DiscussionSPCBarbour, Bullock, Butler, Choctaw, Clarke, Coffee and 13 more3 hr
May 4, 2:12 AM CDTMesoscale DiscussionSPCBaldwin, Coffee, Covington, Dale, Escambia, Geneva and 2 more93 min
May 4, 4:58 AM CDTMesoscale DiscussionSPCBaldwin, Barbour, Butler, Clarke, Coffee, Conecuh and 10 more2 hr
May 4, 10:38 AM CDTMesoscale DiscussionSPCBarbour, Dale, Geneva, Henry, Houston67 min
May 4, 1:34 PM CDTMesoscale DiscussionSPCBaldwin, Coffee, Conecuh, Covington, Dale, Escambia and 2 more56 min
May 4, 3:24 PM CDTMesoscale DiscussionSPCBibb, Chilton, Choctaw, Clarke, Clay, Coosa and 7 more66 min
May 5, 11:45 PM CDTMesoscale DiscussionSPCBlount, Calhoun, Colbert, Cullman, Etowah, Fayette and 13 more90 min
May 6, 1:27 AM CDTMesoscale DiscussionSPCBlount, Cullman, Fayette, Franklin, Jefferson, Lamar and 4 more3 hr
May 6, 3:05 AM CDTMesoscale DiscussionSPCFayette, Jefferson, Lamar, Marion, Pickens, Tuscaloosa and 1 more115 min
May 6, 6:58 AM CDTMesoscale DiscussionSPCGreene, Pickens, Sumter3 hr
May 6, 7:22 AM CDTMesoscale DiscussionSPCBibb, Blount, Calhoun, Cherokee, Chilton, Clay and 28 more83 min
May 6, 9:04 AM CDTMesoscale DiscussionSPCAutauga, Bibb, Blount, Bullock, Butler, Calhoun and 27 more56 min
May 6, 1:57 PM CDTMesoscale DiscussionSPCBullock, Russell93 min
May 6, 4:47 PM CDTMesoscale DiscussionSPCDale, Geneva, Henry58 min
May 7, 7:47 AM CDTMesoscale DiscussionSPCAutauga, Barbour, Bullock, Dallas, Henry, Lowndes and 3 more58 min
May 7, 1:21 PM CDTMesoscale DiscussionSPCBarbour, Bullock, Butler, Coffee, Conecuh, Covington and 7 more54 min
May 8, 8:37 AM CDTMesoscale DiscussionSPCColbert, Jackson, Lauderdale, Lawrence, Limestone, Madison53 min
May 9, 5:31 PM CDTMesoscale DiscussionSPCBibb, Blount, Calhoun, Cherokee, Chilton, Clay and 26 more89 min
May 10, 11:17 AM CDTMesoscale DiscussionSPCAutauga, Bibb, Chilton, Choctaw, Coosa, Dallas and 16 more118 min
May 10, 7:29 PM CDTMesoscale DiscussionSPCChoctaw, Clarke, Marengo, Monroe, Washington, Wilcox61 min
May 10, 11:45 PM CDTMesoscale DiscussionSPCAutauga, Barbour, Bullock, Butler, Coffee, Conecuh and 12 more90 min
May 12, 6:38 PM CDTMesoscale DiscussionSPCBibb, Chilton, Fayette, Greene, Hale, Jefferson and 7 more97 min
May 15, 12:57 PM CDTMesoscale DiscussionSPCJackson, Limestone, Madison63 min
May 16, 1:04 PM CDTMesoscale DiscussionSPCColbert, Lauderdale, Limestone56 min
May 23, 2:34 AM CDTMesoscale DiscussionSPCBaldwin, Mobile116 min
May 23, 2:32 PM CDTMesoscale DiscussionSPCAutauga, Barbour, Bullock, Coffee, Covington, Crenshaw and 10 more58 min
May 24, 12:24 PM CDTMesoscale DiscussionSPCBarbour, Bullock, Dale, Henry, Houston, Russell66 min
May 28, 12:28 PM CDTMesoscale DiscussionSPCBlount, Cherokee, Cullman, DeKalb, Etowah, Jackson and 5 more62 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.