Alert archive / Texas / Mesoscale Discussions / 2009
Mesoscale Discussions in Texas, September 2009
9 mesoscale discussions in September 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 September 2009. Tap one for its archive.
- Mesoscale Discussions
- 9
- Busiest day
- September 21, 20092 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 3, 3:46 PM CDT | Mesoscale Discussion | SPC | Archer, Baylor, Brazos, Burleson, Crosby, Dickens and 36 more | 119 min |
| Sep 21, 1:26 PM CDT | Mesoscale Discussion | SPC | Clay, Cooke, Fannin, Grayson, Lamar, Montague | 2 hr |
| Sep 21, 6:10 PM CDT | Mesoscale Discussion | SPC | Brown, Callahan, Coleman, Comanche, Cooke, Denton and 12 more | 65 min |
| Sep 21, 8:04 PM CDT | Mesoscale Discussion | SPC | Bosque, Brown, Comanche, Coryell, Dallas, Denton and 14 more | 56 min |
| Sep 21, 9:37 PM CDT | Mesoscale Discussion | SPC | Lamar | 23 min |
| Sep 25, 1:32 PM CDT | Mesoscale Discussion | SPC | Collingsworth, Donley, Hemphill, Wheeler | 118 min |
| Sep 28, 1:14 PM CDT | Mesoscale Discussion | SPC | Angelina, Austin, Bastrop, Bell, Blanco, Brazos and 37 more | 3 hr |
| Sep 30, 3:39 PM CDT | Mesoscale Discussion | SPC | Armstrong, Briscoe, Carson, Donley, Gray, Hansford and 8 more | 96 min |
| Sep 30, 6:17 PM CDT | Mesoscale Discussion | SPC | Andrews, Crane, Dawson, Ector, Howard, Loving and 7 more | 58 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hood County3
- Parker County3
- Somervell County3
- Tarrant County3
- Brazos County2
- Burleson County2
- Ellis County2
- Grimes County2
- Hill County2
- Jack County2
- Johnson County2
- McLennan County2
- Madison County2
- Montgomery County2
- Palo Pinto County2
- Robertson County2
- San Jacinto County2
- Walker County2
- Washington County2
- Wise County2
- Cooke County2
- Grayson County2
- Lamar County2
- Montague County2
- Brown County2
- Comanche County2
- Denton County2
- Erath County2
- Donley County2
- Hemphill County2
- Archer County1
- Baylor County1
- Crosby County1
- Dickens County1
- Falls County1
- Floyd County1
- Freestone County1
- Hale County1
- Haskell County1
- Houston County1
87 more counties
- King County1
- Knox County1
- Lamb County1
- Leon County1
- Limestone County1
- Lubbock County1
- Motley County1
- Navarro County1
- Stephens County1
- Stonewall County1
- Throckmorton County1
- Young County1
- Clay County1
- Fannin County1
- Callahan County1
- Coleman County1
- Eastland County1
- Runnels County1
- Bosque County1
- Coryell County1
- Dallas County1
- Hamilton County1
- Kaufman County1
- Lampasas County1
- Mills County1
- Rockwall County1
- Collingsworth County1
- Wheeler County1
- Angelina County1
- Austin County1
- Bastrop County1
- Bell County1
- Blanco County1
- Burnet County1
- Caldwell County1
- Chambers County1
- Colorado County1
- Comal County1
- Fayette County1
- Fort Bend County1
- Gillespie County1
- Gonzales County1
- Guadalupe County1
- Hardin County1
- Harris County1
- Hays County1
- Jefferson County1
- Kendall County1
- Lavaca County1
- Lee County1
- Liberty County1
- Llano County1
- Mason County1
- Milam County1
- Orange County1
- Polk County1
- Travis County1
- Trinity County1
- Tyler County1
- Waller County1
- Wharton County1
- Williamson County1
- Armstrong County1
- Briscoe County1
- Carson County1
- Gray County1
- Hansford County1
- Hutchinson County1
- Lipscomb County1
- Ochiltree County1
- Potter County1
- Randall County1
- Roberts County1
- Swisher County1
- Andrews County1
- Crane County1
- Dawson County1
- Ector County1
- Howard County1
- Loving County1
- Martin County1
- Midland County1
- Pecos County1
- Reeves County1
- Upton County1
- Ward County1
- Winkler County1
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.