Alert archive / Texas / Mesoscale Discussions / 2009

Mesoscale Discussions in Texas, March 2009

42 mesoscale discussions in March 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 March 2009. Tap one for its archive.

Mesoscale Discussions
42
Busiest day
March 27, 200910 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
Mar 6, 6:04 PM CSTMesoscale DiscussionSPCArmstrong, Collingsworth, Donley, Gray, Wheeler86 min
Mar 8, 10:11 AM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Marion, Morris, Titus and 1 more2 hr
Mar 9, 2:13 PM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Haskell, Knox, Montague and 5 more62 min
Mar 9, 6:11 PM CDTMesoscale DiscussionSPCWilbarger64 min
Mar 9, 7:36 PM CDTMesoscale DiscussionSPCCoke, Fisher, Glasscock, Haskell, Jones, Mitchell and 4 more54 min
Mar 11, 11:38 AM CDTMesoscale DiscussionSPCBandera, Edwards, Gillespie, Kerr, Kimble, Kinney and 6 more97 min
Mar 23, 11:09 PM CDTMesoscale DiscussionSPCWichita66 min
Mar 23, 11:35 PM CDTMesoscale DiscussionSPCWichita115 min
Mar 24, 7:30 PM CDTMesoscale DiscussionSPCAngelina, Nacogdoches, Sabine, San Augustine, Shelby2 hr
Mar 25, 10:55 AM CDTMesoscale DiscussionSPCAnderson, Bell, Blanco, Bosque, Brown, Burleson and 40 more65 min
Mar 25, 12:51 PM CDTMesoscale DiscussionSPCAtascosa, Austin, Bandera, Bastrop, Bexar, Blanco and 48 more114 min
Mar 25, 1:48 PM CDTMesoscale DiscussionSPCBosque, Brown, Callahan, Coleman, Collin, Comanche and 31 more87 min
Mar 25, 2:42 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Delta, Franklin, Gregg and 11 more93 min
Mar 25, 3:47 PM CDTMesoscale DiscussionSPCCoryell, Ellis, Falls, Freestone, Henderson, Hill and 8 more88 min
Mar 25, 3:57 PM CDTMesoscale DiscussionSPCBandera, Bastrop, Bexar, Blanco, Brazos, Burleson and 31 more93 min
Mar 25, 5:29 PM CDTMesoscale DiscussionSPCAngelina, Brazos, Burleson, Grimes, Houston, Jasper and 15 more91 min
Mar 25, 7:31 PM CDTMesoscale DiscussionSPCAustin, Brazos, Burleson, Fayette, Grimes, Harris and 9 more59 min
Mar 26, 9:14 AM CDTMesoscale DiscussionSPCAtascosa, Bandera, Bexar, Blanco, Caldwell, Comal and 16 more31 min
Mar 26, 12:43 PM CDTMesoscale DiscussionSPCAransas, Atascosa, Bee, Brazoria, Calhoun, DeWitt and 11 more62 min
Mar 26, 3:06 PM CDTMesoscale DiscussionSPCHardin, Jasper, Jefferson, Newton, Orange, Tyler54 min
Mar 26, 3:51 PM CDTMesoscale DiscussionSPCAransas, Brazoria, Calhoun, Chambers, Fort Bend, Galveston and 8 more54 min
Mar 26, 4:52 PM CDTMesoscale DiscussionSPCArcher, Clay, Comanche, Eastland, Erath, Hamilton and 9 more83 min
Mar 26, 6:32 PM CDTMesoscale DiscussionSPCDallam4 hr
Mar 26, 6:56 PM CDTMesoscale DiscussionSPCAngelina, Cherokee, Hardin, Jasper, Jefferson, Nacogdoches and 6 more94 min
Mar 26, 9:13 PM CDTMesoscale DiscussionSPCAngelina, Cherokee, Hardin, Jasper, Jefferson, Nacogdoches and 6 more92 min
Mar 26, 11:34 PM CDTMesoscale DiscussionSPCDallam, Hartley, Moore, Oldham, Sherman4 hr
Mar 27, 2:55 AM CDTMesoscale DiscussionSPCArmstrong, Carson, Dallam, Deaf Smith, Hansford, Hartley and 9 more4 hr
Mar 27, 8:04 AM CDTMesoscale DiscussionSPCCollingsworth, Donley, Gray, Hemphill, Lipscomb, Ochiltree and 2 more4 hr
Mar 27, 10:24 AM CDTMesoscale DiscussionSPCAnderson, Angelina, Austin, Bastrop, Bell, Brazoria and 43 more96 min
Mar 27, 12:30 PM CDTMesoscale DiscussionSPCCarson, Childress, Collingsworth, Donley, Gray, Hansford and 8 more6 hr
Mar 27, 12:33 PM CDTMesoscale DiscussionSPCAnderson, Bowie, Camp, Cass, Cherokee, Collin and 26 more57 min
Mar 27, 3:34 PM CDTMesoscale DiscussionSPCAnderson, Angelina, Bowie, Camp, Cass, Cherokee and 28 more56 min
Mar 27, 3:43 PM CDTMesoscale DiscussionSPCChambers, Hardin, Harris, Jasper, Jefferson, Liberty and 6 more62 min
Mar 27, 5:53 PM CDTMesoscale DiscussionSPCBowie, Cass97 min
Mar 27, 7:12 PM CDTMesoscale DiscussionSPCArmstrong, Carson, Childress, Collingsworth, Donley, Gray and 7 more4 hr
Mar 27, 10:59 PM CDTMesoscale DiscussionSPCHansford, Hemphill, Hutchinson, Lipscomb, Ochiltree, Roberts and 1 more4 hr
Mar 30, 7:40 PM CDTMesoscale DiscussionSPCClay, Cooke, Grayson2 hr
Mar 30, 8:31 PM CDTMesoscale DiscussionSPCCollin, Cooke, Dallas, Delta, Denton, Fannin and 11 more89 min
Mar 30, 10:27 PM CDTMesoscale DiscussionSPCCamp, Collin, Cooke, Dallas, Delta, Denton and 23 more93 min
Mar 30, 11:42 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Collin, Dallas, Delta and 21 more2 hr
Mar 31, 11:54 AM CDTMesoscale DiscussionSPCNewton, Orange96 min
Mar 31, 2:44 PM CDTMesoscale DiscussionSPCNewton, Orange91 min

By county

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

149 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.