Alert archive / Texas / Mesoscale Discussions in 2009
Mesoscale Discussion 494
The Storm Prediction Center issued this mesoscale discussion at Apr 17, 2009, 2:32 AM CDT for 26 counties in Texas. It was in force for 118 min.
The area
The outline as issued.
The facts
- Issued
- Apr 17, 2009, 2:32 AM CDT (07:32 UTC)
- Expired
- Apr 17, 2009, 4:30 AM CDT
- In force
- 118 min
- Issued by
- the Storm Prediction Center
All 26 counties
Brown County, TX, Callahan County, TX, Coleman County, TX, Comanche County, TX, Concho County, TX, Eastland County, TX, Edwards County, TX, Haskell County, TX, Jones County, TX, Kerr County, TX, Kimble County, TX, Kinney County, TX, Mason County, TX, McCulloch County, TX, Menard County, TX, Nolan County, TX, Real County, TX, Runnels County, TX, Shackelford County, TX, Stephens County, TX, Sutton County, TX, Taylor County, TX, Throckmorton County, TX, Uvalde County, TX, Val Verde County, TX, Young County, TX
The radar
The San Angelo radar (KSJT), 59 km from the middle of the area, began a volume at 07:32 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 16, 7:31 PM CDT | Mesoscale Discussion | SPC | Brewster, Kinney, Pecos, Terrell, Val Verde | 89 min |
| Apr 16, 7:43 PM CDT | Mesoscale Discussion | SPC | Anderson, Angelina, Cherokee, Dallas, Ellis, Freestone and 23 more | 62 min |
| Apr 16, 8:36 PM CDT | Mesoscale Discussion | SPC | Andrews, Borden, Briscoe, Castro, Childress, Coke and 34 more | 84 min |
| Apr 16, 9:20 PM CDT | Mesoscale Discussion | SPC | Armstrong, Carson, Collingsworth, Dallam, Deaf Smith, Donley and 14 more | 55 min |
| Apr 16, 10:56 PM CDT | Mesoscale Discussion | SPC | Coke, Concho, Crockett, Fisher, Irion, Jones and 11 more | 94 min |
| Apr 16, 11:35 PM CDT | Severe Thunderstorm Watch | SPC | Bandera, Brown, Callahan, Coleman, Comanche, Concho and 26 more | 6 hr |
| Apr 17, 5:16 AM CDT | Mesoscale Discussion | SPC | Blanco, Burnet, Edwards, Gillespie, Kendall, Kerr and 8 more | 59 min |
| Apr 17, 7:28 AM CDT | Mesoscale Discussion | SPC | Atascosa, Bandera, Bastrop, Bell, Bexar, Blanco and 23 more | 92 min |
| Apr 17, 7:48 AM CDT | Severe Thunderstorm Watch | SPC | Atascosa, Bandera, Bastrop, Bell, Bexar, Blanco and 35 more | 5 hr |
| Apr 17, 9:56 AM CDT | Mesoscale Discussion | SPC | Anderson, Angelina, Atascosa, Austin, Bastrop, Bee and 63 more | 94 min |
| Apr 17, 10:24 AM CDT | Tornado Watch | SPC | Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more | 7 hr |
| Apr 17, 12:10 PM CDT | Mesoscale Discussion | SPC | Anderson, Angelina, Austin, Brazos, Cherokee, Colorado and 19 more | 3 hr |
| Apr 17, 12:38 PM CDT | Mesoscale Discussion | SPC | Atascosa, Bee, DeWitt, Goliad, Gonzales, Karnes and 7 more | 37 min |
| Apr 17, 12:51 PM CDT | Severe Thunderstorm Watch | SPC | Atascosa, Bee, Calhoun, DeWitt, Fayette, Frio and 10 more | 5 hr |
| Apr 17, 1:45 PM CDT | Mesoscale Discussion | SPC | Brazoria, Chambers, Colorado, Fort Bend, Galveston, Hardin and 11 more | 2 hr |
| Apr 17, 3:19 PM CDT | Mesoscale Discussion | SPC | Aransas, Atascosa, Bastrop, Bee, Bell, Bexar and 31 more | 56 min |
| Apr 17, 3:24 PM CDT | Mesoscale Discussion | SPC | Childress, Collingsworth, Cottle, Foard, Gray, Hansford and 13 more | 96 min |
| Apr 17, 3:44 PM CDT | Tornado Watch | SPC | Aransas, Austin, Bee, Brazoria, Calhoun, Chambers and 22 more | 6 hr |
| Apr 17, 5:00 PM CDT | Severe Thunderstorm Watch | SPC | Baylor, Childress, Collingsworth, Cottle, Foard, Hardeman and 13 more | 5 hr |
| Apr 17, 6:50 PM CDT | Mesoscale Discussion | SPC | Aransas, Bee, Brazoria, Calhoun, Chambers, Colorado and 18 more | 85 min |
Nearby
Mesoscale Discussions in Texas, 2009Every mesoscale discussion in 2009
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.