Alert archive / Texas / Mesoscale Discussions / 2009

Mesoscale Discussions in Texas, April 2009

103 mesoscale discussions in April 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 April 2009. Tap one for its archive.

Mesoscale Discussions
103
Busiest day
April 29, 200916 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
Apr 2, 1:32 AM CDTMesoscale DiscussionSPCAnderson, Angelina, Bastrop, Bell, Blanco, Bosque and 62 more58 min
Apr 2, 4:42 AM CDTMesoscale DiscussionSPCAnderson, Bastrop, Brazos, Burleson, Falls, Freestone and 19 more63 min
Apr 2, 7:36 AM CDTMesoscale DiscussionSPCAngelina, Austin, Brazoria, Chambers, Colorado, Fort Bend and 21 more54 min
Apr 9, 2:39 PM CDTMesoscale DiscussionSPCAnderson, Dallas, Delta, Ellis, Freestone, Henderson and 9 more111 min
Apr 9, 6:21 PM CDTMesoscale DiscussionSPCAustin, Brazos, Burleson, Fayette, Grimes, Lavaca and 5 more54 min
Apr 9, 6:59 PM CDTMesoscale DiscussionSPCRed River91 min
Apr 9, 9:43 PM CDTMesoscale DiscussionSPCHarrison, Marion2 hr
Apr 11, 2:38 PM CDTMesoscale DiscussionSPCAndrews, Crane, Ector, Gaines, Loving, Midland and 7 more67 min
Apr 11, 6:03 PM CDTMesoscale DiscussionSPCAndrews, Borden, Crane, Crosby, Dawson, Dickens and 15 more87 min
Apr 11, 9:09 PM CDTMesoscale DiscussionSPCArcher, Baylor, Brown, Callahan, Clay, Coke and 30 more96 min
Apr 11, 11:44 PM CDTMesoscale DiscussionSPCBrown, Callahan, Clay, Coleman, Comanche, Concho and 22 more91 min
Apr 12, 3:55 AM CDTMesoscale DiscussionSPCAtascosa, Austin, Bandera, Bastrop, Bell, Bexar and 49 more95 min
Apr 12, 4:37 AM CDTMesoscale DiscussionSPCBrazoria, Chambers, Fort Bend, Hardin, Harris, Jasper and 8 more83 min
Apr 12, 7:39 AM CDTMesoscale DiscussionSPCBrazoria, Chambers, Galveston, Hardin, Harris, Jasper and 8 more66 min
Apr 12, 9:19 AM CDTMesoscale DiscussionSPCNacogdoches, Panola, Sabine, San Augustine, Shelby56 min
Apr 12, 10:53 AM CDTMesoscale DiscussionSPCChambers, Galveston, Hardin, Harris, Jefferson, Liberty and 2 more2 hr
Apr 12, 12:00 PM CDTMesoscale DiscussionSPCSabine90 min
Apr 12, 2:24 PM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Foard, Hardeman, Jack and 7 more96 min
Apr 12, 5:20 PM CDTMesoscale DiscussionSPCClay, Collin, Cooke, Denton, Grayson, Jack and 5 more55 min
Apr 16, 11:20 AM CDTMesoscale DiscussionSPCArcher, Baylor, Collingsworth, Gray, Hansford, Hardeman and 8 more115 min
Apr 16, 1:41 PM CDTMesoscale DiscussionSPCArmstrong, Briscoe, Carson, Crosby, Dickens, Donley and 18 more64 min
Apr 16, 3:53 PM CDTMesoscale DiscussionSPCBorden, Briscoe, Crosby, Dawson, Dickens, Fisher and 11 more67 min
Apr 16, 5:56 PM CDTMesoscale DiscussionSPCAndrews, Borden, Briscoe, Castro, Childress, Coke and 36 more94 min
Apr 16, 6:33 PM CDTMesoscale DiscussionSPCArmstrong, Bailey, Carson, Cochran, Collingsworth, Dallam and 18 more87 min
Apr 16, 7:31 PM CDTMesoscale DiscussionSPCBrewster, Kinney, Pecos, Terrell, Val Verde89 min
Apr 16, 7:43 PM CDTMesoscale DiscussionSPCAnderson, Angelina, Cherokee, Dallas, Ellis, Freestone and 23 more62 min
Apr 16, 8:36 PM CDTMesoscale DiscussionSPCAndrews, Borden, Briscoe, Castro, Childress, Coke and 34 more84 min
Apr 16, 9:20 PM CDTMesoscale DiscussionSPCArmstrong, Carson, Collingsworth, Dallam, Deaf Smith, Donley and 14 more55 min
Apr 16, 10:56 PM CDTMesoscale DiscussionSPCCoke, Concho, Crockett, Fisher, Irion, Jones and 11 more94 min
Apr 17, 2:32 AM CDTMesoscale DiscussionSPCBrown, Callahan, Coleman, Comanche, Concho, Eastland and 20 more118 min
Apr 17, 5:16 AM CDTMesoscale DiscussionSPCBlanco, Burnet, Edwards, Gillespie, Kendall, Kerr and 8 more59 min
Apr 17, 7:28 AM CDTMesoscale DiscussionSPCAtascosa, Bandera, Bastrop, Bell, Bexar, Blanco and 23 more92 min
Apr 17, 9:56 AM CDTMesoscale DiscussionSPCAnderson, Angelina, Atascosa, Austin, Bastrop, Bee and 63 more94 min
Apr 17, 12:10 PM CDTMesoscale DiscussionSPCAnderson, Angelina, Austin, Brazos, Cherokee, Colorado and 19 more3 hr
Apr 17, 12:38 PM CDTMesoscale DiscussionSPCAtascosa, Bee, DeWitt, Goliad, Gonzales, Karnes and 7 more37 min
Apr 17, 1:45 PM CDTMesoscale DiscussionSPCBrazoria, Chambers, Colorado, Fort Bend, Galveston, Hardin and 11 more2 hr
Apr 17, 3:19 PM CDTMesoscale DiscussionSPCAransas, Atascosa, Bastrop, Bee, Bell, Bexar and 31 more56 min
Apr 17, 3:24 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Cottle, Foard, Gray, Hansford and 13 more96 min
Apr 17, 6:50 PM CDTMesoscale DiscussionSPCAransas, Bee, Brazoria, Calhoun, Chambers, Colorado and 18 more85 min
Apr 17, 9:33 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Cottle, Foard, Gray, Hansford and 13 more27 min
Apr 17, 11:44 PM CDTMesoscale DiscussionSPCAtascosa, La Salle, McMullen61 min
Apr 18, 3:22 AM CDTMesoscale DiscussionSPCAtascosa, Bandera, Bastrop, Bee, Bexar, Blanco and 34 more113 min
Apr 18, 6:32 AM CDTMesoscale DiscussionSPCAtascosa, Bandera, Bastrop, Bexar, Caldwell, Comal and 17 more118 min
Apr 18, 9:47 AM CDTMesoscale DiscussionSPCAnderson, Angelina, Austin, Brazoria, Brazos, Chambers and 22 more28 min
Apr 18, 10:52 AM CDTMesoscale DiscussionSPCAransas, Atascosa, Bee, Calhoun, DeWitt, Duval and 15 more53 min
Apr 18, 11:26 AM CDTMesoscale DiscussionSPCAnderson, Angelina, Austin, Brazoria, Brazos, Burleson and 29 more2 hr
Apr 18, 1:14 PM CDTMesoscale DiscussionSPCArcher, Clay, Wichita61 min
Apr 18, 1:43 PM CDTMesoscale DiscussionSPCAngelina, Austin, Brazoria, Chambers, Fort Bend, Galveston and 10 more92 min
Apr 18, 3:38 PM CDTMesoscale DiscussionSPCHardin, Jasper, Jefferson, Newton, Orange, Sabine and 3 more97 min
Apr 18, 5:14 PM CDTMesoscale DiscussionSPCCooke, Denton, Grayson91 min
Apr 18, 5:46 PM CDTMesoscale DiscussionSPCHardin, Jasper, Jefferson, Newton, Orange, Sabine and 3 more59 min
Apr 18, 8:14 PM CDTMesoscale DiscussionSPCCollin, Cooke, Denton, Grayson, Parker, Tarrant and 1 more91 min
Apr 23, 2:42 PM CDTMesoscale DiscussionSPCBrewster, Jeff Davis, Pecos, Presidio, Reeves, Terrell2 hr
Apr 23, 5:12 PM CDTMesoscale DiscussionSPCBaylor, Borden, Childress, Cottle, Crosby, Dawson and 23 more63 min
Apr 24, 12:07 PM CDTMesoscale DiscussionSPCAnderson, Atascosa, Austin, Bastrop, Bell, Bexar and 63 more113 min
Apr 24, 3:58 PM CDTMesoscale DiscussionSPCRed River92 min
Apr 25, 1:23 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Gray, Hall, Hardeman, Hemphill and 1 more3 hr
Apr 25, 3:49 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Gray, Hall, Hardeman, Hemphill and 1 more116 min
Apr 25, 6:38 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Hemphill, Lipscomb, Wheeler2 hr
Apr 26, 6:56 AM CDTMesoscale DiscussionSPCArmstrong, Borden, Briscoe, Carson, Childress, Collingsworth and 24 more94 min
Apr 26, 10:19 AM CDTMesoscale DiscussionSPCCarson, Gray, Hemphill, Lipscomb, Roberts, Wheeler56 min
Apr 26, 10:54 AM CDTMesoscale DiscussionSPCArcher, Baylor, Childress, Clay, Collingsworth, Cottle and 26 more66 min
Apr 26, 12:58 PM CDTMesoscale DiscussionSPCBaylor, Borden, Briscoe, Childress, Coke, Collingsworth and 29 more92 min
Apr 26, 3:34 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Cottle, Dickens, Donley, Foard and 9 more116 min
Apr 26, 5:44 PM CDTMesoscale DiscussionSPCArcher, Baylor, Childress, Clay, Collingsworth, Cottle and 11 more61 min
Apr 26, 6:25 PM CDTMesoscale DiscussionSPCCallahan, Coke, Coleman, Concho, Crockett, Edwards and 25 more2 hr
Apr 26, 8:42 PM CDTMesoscale DiscussionSPCArcher, Baylor, Childress, Clay, Collingsworth, Cottle and 14 more2 hr
Apr 26, 10:46 PM CDTMesoscale DiscussionSPCBlanco, Brown, Callahan, Coke, Coleman, Concho and 22 more119 min
Apr 27, 1:49 AM CDTMesoscale DiscussionSPCBrown, Callahan, Coke, Coleman, Concho, Crockett and 24 more86 min
Apr 27, 5:36 AM CDTMesoscale DiscussionSPCBosque, Brown, Coke, Comanche, Concho, Coryell and 17 more84 min
Apr 27, 7:43 AM CDTMesoscale DiscussionSPCCoke, Concho, Crockett, Irion, Kimble, McCulloch and 8 more92 min
Apr 27, 8:59 AM CDTMesoscale DiscussionSPCAnderson, Angelina, Bell, Brazos, Burleson, Burnet and 38 more91 min
Apr 27, 11:42 AM CDTMesoscale DiscussionSPCAnderson, Bastrop, Bell, Blanco, Brazos, Burleson and 19 more63 min
Apr 27, 12:00 PM CDTMesoscale DiscussionSPCAtascosa, Bandera, Bexar, Comal, Edwards, Kendall and 6 more60 min
Apr 27, 1:14 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Gregg, Harrison, Marion and 8 more91 min
Apr 27, 2:24 PM CDTMesoscale DiscussionSPCAngelina, Bowie, Cass, Cherokee, Gregg, Harrison and 10 more66 min
Apr 27, 3:50 PM CDTMesoscale DiscussionSPCAransas, Austin, Bee, Brazoria, Calhoun, Chambers and 20 more85 min
Apr 27, 5:59 PM CDTMesoscale DiscussionSPCBorden, Dawson, Fisher, Garza, Kent, Lynn and 4 more2 hr
Apr 27, 6:30 PM CDTMesoscale DiscussionSPCAransas, Brazoria, Calhoun, Chambers, Galveston, Hardin and 4 more2 hr
Apr 27, 7:08 PM CDTMesoscale DiscussionSPCPanola, Shelby67 min
Apr 28, 1:19 AM CDTMesoscale DiscussionSPCAustin, Bastrop, Colorado, Fayette, Fort Bend, Grimes and 7 more86 min
Apr 28, 5:03 PM CDTMesoscale DiscussionSPCBell, Brazos, Burleson, Coryell, Falls, Grimes and 11 more57 min
Apr 28, 7:23 PM CDTMesoscale DiscussionSPCAndrews, Armstrong, Bailey, Borden, Briscoe, Callahan and 61 more3 hr
Apr 28, 7:46 PM CDTMesoscale DiscussionSPCLoving, Pecos, Reeves, Ward, Winkler119 min
Apr 28, 10:33 PM CDTMesoscale DiscussionSPCAndrews, Armstrong, Bailey, Briscoe, Carson, Castro and 48 more87 min
Apr 29, 2:46 AM CDTMesoscale DiscussionSPCArmstrong, Bailey, Briscoe, Carson, Castro, Childress and 27 more89 min
Apr 29, 6:09 AM CDTMesoscale DiscussionSPCArcher, Baylor, Childress, Clay, Collingsworth, Cottle and 6 more96 min
Apr 29, 9:16 AM CDTMesoscale DiscussionSPCArcher, Baylor, Bowie, Camp, Cass, Clay and 26 more89 min
Apr 29, 12:07 PM CDTMesoscale DiscussionSPCBorden, Bosque, Callahan, Coke, Coleman, Comanche and 33 more113 min
Apr 29, 12:58 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Collin, Delta, Fannin and 8 more2 hr
Apr 29, 2:03 PM CDTMesoscale DiscussionSPCCoke, Crockett, Glasscock, Irion, Midland, Reagan and 3 more57 min
Apr 29, 2:59 PM CDTMesoscale DiscussionSPCArmstrong, Briscoe, Carson, Donley, Floyd, Gray and 7 more91 min
Apr 29, 3:04 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Collin, Dallas, Delta and 17 more56 min
Apr 29, 3:34 PM CDTMesoscale DiscussionSPCArcher, Baylor, Borden, Callahan, Clay, Crosby and 31 more56 min
Apr 29, 5:17 PM CDTMesoscale DiscussionSPCArmstrong, Briscoe, Carson, Childress, Collingsworth, Cottle and 18 more88 min
Apr 29, 5:19 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Collin, Cooke, Delta and 21 more116 min
Apr 29, 5:53 PM CDTMesoscale DiscussionSPCBowie, Camp, Cass, Collin, Cooke, Dallas and 20 more67 min
Apr 29, 6:21 PM CDTMesoscale DiscussionSPCArcher, Baylor, Borden, Callahan, Clay, Crosby and 33 more54 min
Apr 29, 7:06 PM CDTMesoscale DiscussionSPCCoke, Concho, Crockett, Edwards, Glasscock, Irion and 13 more84 min
Apr 29, 11:54 PM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Cooke, Denton, Foard and 15 more96 min
Apr 30, 1:23 AM CDTMesoscale DiscussionSPCJim Hogg, Webb, Zapata97 min
Apr 30, 3:13 AM CDTMesoscale DiscussionSPCArcher, Baylor, Clay, Collin, Cooke, Dallas and 26 more92 min
Apr 30, 5:26 PM CDTMesoscale DiscussionSPCChildress, Collingsworth, Cottle, Dickens, Fisher, Foard and 9 more64 min

By county

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

205 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.