Alert archive / Texas / Mesoscale Discussions / 2011
Mesoscale Discussions in Texas, December 2011
5 mesoscale discussions in December 2011. 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 December 2011. Tap one for its archive.
- Mesoscale Discussions
- 5
- Busiest day
- December 19, 20112 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 |
|---|---|---|---|---|
| Dec 4, 11:55 PM CST | Mesoscale Discussion | SPC | Archer, Baylor, Borden, Coke, Cottle, Dawson and 25 more | 3 hr |
| Dec 14, 5:12 PM CST | Mesoscale Discussion | SPC | Bosque, Collin, Cooke, Dallas, Delta, Denton and 18 more | 93 min |
| Dec 19, 12:43 PM CST | Mesoscale Discussion | SPC | Dallam, Hartley | 5 hr |
| Dec 19, 2:58 PM CST | Mesoscale Discussion | SPC | Anderson, Bastrop, Bell, Brazos, Burleson, Caldwell and 29 more | 2 hr |
| Dec 20, 1:27 AM CST | Mesoscale Discussion | SPC | Angelina, Fort Bend, Hardin, Harris, Jasper, Liberty and 7 more | 63 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Collin County2
- Dallas County2
- Ellis County2
- Hill County2
- Hopkins County2
- Hunt County2
- Johnson County2
- Kaufman County2
- Limestone County2
- McLennan County2
- Navarro County2
- Rains County2
- Rockwall County2
- Tarrant County2
- Van Zandt County2
- Archer County1
- Baylor County1
- Borden County1
- Coke County1
- Cottle County1
- Dawson County1
- Dickens County1
- Fisher County1
- Foard County1
- Garza County1
- Glasscock County1
- Hardeman County1
- Haskell County1
- Howard County1
- Jones County1
- Kent County1
- King County1
- Knox County1
- Martin County1
- Midland County1
- Mitchell County1
- Nolan County1
- Scurry County1
- Shackelford County1
- Sterling County1
50 more counties
- Stonewall County1
- Taylor County1
- Throckmorton County1
- Wichita County1
- Wilbarger County1
- Young County1
- Bosque County1
- Cooke County1
- Delta County1
- Denton County1
- Fannin County1
- Grayson County1
- Hood County1
- Lamar County1
- Somervell County1
- Dallam County1
- Hartley County1
- Anderson County1
- Bastrop County1
- Bell County1
- Brazos County1
- Burleson County1
- Caldwell County1
- Falls County1
- Fayette County1
- Freestone County1
- Grimes County1
- Henderson County1
- Lee County1
- Leon County1
- Madison County1
- Milam County1
- Robertson County1
- Travis County1
- Washington County1
- Williamson County1
- Wood County1
- Angelina County1
- Fort Bend County1
- Hardin County1
- Harris County1
- Jasper County1
- Liberty County1
- Montgomery County1
- Polk County1
- Sabine County1
- San Augustine County1
- San Jacinto County1
- Trinity County1
- Tyler County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.