Alert archive / Texas / Mesoscale Discussions / 2009

Mesoscale Discussions in Texas, July 2009

63 mesoscale discussions in July 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 July 2009. Tap one for its archive.

Mesoscale Discussions
63
Busiest day
July 30, 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
Jul 3, 1:48 PM CDTMesoscale DiscussionSPCDallam, Hansford, Sherman87 min
Jul 4, 2:46 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Cottle, Crosby, Dickens, Foard and 8 more59 min
Jul 4, 3:36 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Cottle, Foard, Hall, Hardeman and 2 more54 min
Jul 4, 6:29 PM CDTMesoscale DiscussionSPCAndrews, Baylor, Borden, Childress, Coke, Collingsworth and 30 more61 min
Jul 5, 4:34 PM CDTMesoscale DiscussionSPCAnderson, Angelina, Camp, Cherokee, Falls, Freestone and 18 more26 min
Jul 5, 7:15 PM CDTMesoscale DiscussionSPCBailey, Cochran, Dallam, Deaf Smith, Hartley, Oldham and 1 more60 min
Jul 5, 7:22 PM CDTMesoscale DiscussionSPCAngelina, Cherokee, Harrison, Marion, Nacogdoches, Panola and 4 more53 min
Jul 5, 9:12 PM CDTMesoscale DiscussionSPCJasper, Newton, Polk, Sabine, Tyler33 min
Jul 6, 5:08 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Cochran and 22 more37 min
Jul 6, 5:19 PM CDTMesoscale DiscussionSPCBailey, Cochran, Dallam, Deaf Smith, Hartley, Oldham and 1 more56 min
Jul 6, 10:06 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Childress and 31 more54 min
Jul 8, 12:36 PM CDTMesoscale DiscussionSPCDelta, Fannin, Franklin, Lamar, Red River84 min
Jul 8, 5:07 PM CDTMesoscale DiscussionSPCAnderson, Camp, Cherokee, Delta, Fannin, Franklin and 14 more83 min
Jul 9, 5:57 PM CDTMesoscale DiscussionSPCLipscomb2 hr
Jul 15, 2:35 PM CDTMesoscale DiscussionSPCDallam, Hartley85 min
Jul 16, 2:37 PM CDTMesoscale DiscussionSPCDallam, Hansford, Hartley, Hemphill, Hutchinson, Lipscomb and 4 more83 min
Jul 16, 6:10 PM CDTMesoscale DiscussionSPCArmstrong, Carson, Collingsworth, Deaf Smith, Donley, Gray and 11 more65 min
Jul 16, 6:32 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Franklin, Hopkins, Lamar and 4 more88 min
Jul 16, 9:31 PM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Cooke, Grayson, Hardeman and 3 more59 min
Jul 16, 10:06 PM CDTMesoscale DiscussionSPCHarrison, Panola54 min
Jul 16, 11:37 PM CDTMesoscale DiscussionSPCArcher, Clay, Cooke, Fannin, Grayson, Montague and 2 more53 min
Jul 17, 2:21 PM CDTMesoscale DiscussionSPCCarson, Dallam, Hansford, Hartley, Hutchinson, Moore and 4 more54 min
Jul 17, 5:03 PM CDTMesoscale DiscussionSPCBailey, Briscoe, Castro, Cochran, Floyd, Hale and 8 more87 min
Jul 17, 7:59 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Childress and 36 more61 min
Jul 17, 9:44 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Borden, Briscoe, Carson, Castro and 34 more61 min
Jul 17, 10:56 PM CDTMesoscale DiscussionSPCAndrews, Bailey, Borden, Cochran, Crane, Dawson and 18 more64 min
Jul 18, 2:14 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Childress and 30 more2 hr
Jul 18, 6:20 PM CDTMesoscale DiscussionSPCBailey, Castro, Cochran, Deaf Smith, Hockley, Lamb and 3 more85 min
Jul 18, 9:05 PM CDTMesoscale DiscussionSPCAndrews, Cochran, Crane, Dawson, Ector, Gaines and 8 more55 min
Jul 19, 2:58 AM CDTMesoscale DiscussionSPCBorden, Coke, Concho, Cottle, Crockett, Crosby and 25 more2 hr
Jul 19, 2:06 PM CDTMesoscale DiscussionSPCAnderson, Cherokee, Collin, Dallas, Denton, Ellis and 16 more54 min
Jul 19, 5:54 PM CDTMesoscale DiscussionSPCAnderson, Angelina, Brazos, Burleson, Cherokee, Collin and 37 more96 min
Jul 19, 6:34 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Carson, Castro, Dallam, Deaf Smith and 11 more56 min
Jul 19, 9:13 PM CDTMesoscale DiscussionSPCBailey, Castro, Dallam, Deaf Smith, Hartley, Moore and 4 more62 min
Jul 20, 10:48 AM CDTMesoscale DiscussionSPCBandera, Bastrop, Bell, Bexar, Blanco, Burleson and 25 more87 min
Jul 20, 1:37 PM CDTMesoscale DiscussionSPCBandera, Blanco, Edwards, Gillespie, Kendall, Kerr and 10 more53 min
Jul 20, 8:05 PM CDTMesoscale DiscussionSPCAustin, Bee, Brazos, Burleson, Colorado, DeWitt and 15 more55 min
Jul 20, 10:03 PM CDTMesoscale DiscussionSPCHansford, Hemphill, Hutchinson, Lipscomb, Ochiltree, Roberts and 1 more57 min
Jul 21, 3:21 AM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Foard, Hardeman, Knox and 2 more114 min
Jul 21, 5:40 AM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Foard, Hardeman, Knox and 2 more35 min
Jul 21, 11:58 AM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Collin, Cooke, Dallas and 31 more92 min
Jul 21, 6:24 PM CDTMesoscale DiscussionSPCCamp, Gregg, Harrison, Marion, Panola, Rusk and 3 more96 min
Jul 26, 9:45 AM CDTMesoscale DiscussionSPCAngelina, Cherokee, Hardin, Jasper, Nacogdoches, Newton and 8 more2 hr
Jul 28, 1:41 AM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Franklin, Gregg, Harrison and 8 more94 min
Jul 28, 5:57 AM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Franklin, Gregg, Harrison and 8 more78 min
Jul 28, 11:25 AM CDTMesoscale DiscussionSPCGregg, Harrison, Marion, Panola, Rusk, Upshur65 min
Jul 28, 1:26 PM CDTMesoscale DiscussionSPCBailey, Cochran, Dallam, Deaf Smith, Hartley, Oldham and 2 more94 min
Jul 28, 5:47 PM CDTMesoscale DiscussionSPCArmstrong, Carson, Donley, Gray, Hansford, Hemphill and 9 more88 min
Jul 28, 9:08 PM CDTMesoscale DiscussionSPCAndrews, Loving, Winkler67 min
Jul 28, 10:29 PM CDTMesoscale DiscussionSPCCrosby, Dickens, Garza, Hockley, Kent, Lubbock and 2 more91 min
Jul 29, 1:31 PM CDTMesoscale DiscussionSPCDallam, Deaf Smith, Hansford, Hartley, Moore, Oldham and 3 more119 min
Jul 29, 3:08 PM CDTMesoscale DiscussionSPCCarson, Dallam, Gray, Hansford, Hartley, Hutchinson and 5 more2 hr
Jul 29, 6:32 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Collingsworth and 24 more118 min
Jul 29, 8:42 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Childress and 32 more2 hr
Jul 29, 11:11 PM CDTMesoscale DiscussionSPCArcher, Borden, Callahan, Clay, Coke, Collin and 33 more2 hr
Jul 30, 1:45 AM CDTMesoscale DiscussionSPCBrown, Callahan, Coke, Coleman, Collin, Comanche and 30 more90 min
Jul 30, 4:04 AM CDTMesoscale DiscussionSPCBosque, Brown, Coke, Coleman, Collin, Comanche and 21 more86 min
Jul 30, 6:40 AM CDTMesoscale DiscussionSPCAnderson, Angelina, Bowie, Brazos, Camp, Cass and 24 more95 min
Jul 30, 10:12 AM CDTMesoscale DiscussionSPCJasper, Newton, Sabine, San Augustine, Shelby2 hr
Jul 30, 1:38 PM CDTMesoscale DiscussionSPCAtascosa, Bandera, Bastrop, Bexar, Blanco, Caldwell and 16 more67 min
Jul 30, 3:58 PM CDTMesoscale DiscussionSPCBrewster, Culberson, Jeff Davis, Loving, Pecos, Presidio and 2 more32 min
Jul 30, 8:23 PM CDTMesoscale DiscussionSPCAndrews, Bailey, Cochran, Crane, Culberson, Dawson and 14 more2 hr
Jul 31, 2:28 PM CDTMesoscale DiscussionSPCDallam, Hartley, Moore, Oldham, Potter, Sherman2 hr

By county

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

180 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.