Alert archive / Texas / Tornado Warnings in 2010
Tornado Warning 11, NWS San Angelo, TX
NWS San Angelo, TX issued this tornado warning at Oct 23, 2010, 7:09 AM CDT for Crockett County, Irion County, Schleicher County, Texas. It was in force for 51 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Oct 23, 2010, 7:09 AM CDT (12:09 UTC)
- Expired
- Oct 23, 2010, 8:00 AM CDT
- In force
- 51 min
- Issued by
- NWS San Angelo, TX
- Area
- Storm-based polygon
Counties Crockett County, TX, Irion County, TX, Schleicher County, TX
The radar
The San Angelo radar (KSJT), 64 km from the middle of the area, began a volume at 12:10 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Oct 23, 5:21 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Fort Worth, TX (KFWD), launched 12:00Z, 0.2 hours before the alert went out and 405 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1496 J/kg
- Mixed-layer CIN
- -2 J/kg
- Mixed-layer LCL
- 606 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 207 m²/s²
- 0-3 km storm-relative helicity
- 173 m²/s²
- Significant tornado parameter
- 1.7
- Supercell composite
- 8.0
The office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 23, 6:39 AM CDT | Severe Thunderstorm Warning | SJT | Coke, Irion, Runnels, Tom Green | 66 min |
| Oct 23, 8:03 AM CDT | Severe Thunderstorm Warning | SJT | Crockett, Irion, Schleicher | 57 min |
| Oct 23, 8:23 AM CDT | Areal Flood Advisory | SJT | Fisher, Jones, Nolan, Taylor | 112 min |
| Oct 23, 8:38 AM CDT | Areal Flood Advisory | SJT | Irion | 112 min |
| Oct 23, 8:54 AM CDT | Flash Flood Warning | SJT | Tom Green | 3 hr |
| Oct 23, 9:09 AM CDT | Tornado Warning | SJT | Tom Green | 25 min |
| Oct 23, 9:12 AM CDT | Flash Flood Warning | SJT | Callahan, Jones, Shackelford, Taylor | 18 min |
| Oct 23, 9:42 AM CDT | Areal Flood Advisory | SJT | Crockett | 3 hr |
| Oct 23, 9:45 AM CDT | Areal Flood Advisory | SJT | Crockett | 3 hr |
| Oct 23, 10:11 AM CDT | Flash Flood Warning | SJT | Coleman, Concho, Runnels | 109 min |
| Oct 23, 11:19 AM CDT | Areal Flood Advisory | SJT | Crockett, Schleicher, Sutton | 4 hr |
| Oct 23, 11:30 AM CDT | Areal Flood Advisory | SJT | Callahan, Coleman | 4 hr |
| Oct 23, 11:49 AM CDT | Areal Flood Advisory | SJT | Tom Green | 116 min |
| Oct 23, 12:11 PM CDT | Areal Flood Advisory | SJT | Concho, Runnels | 3 hr |
| Oct 23, 2:27 PM CDT | Areal Flood Advisory | SJT | Brown | 108 min |
| Oct 23, 2:27 PM CDT | Severe Thunderstorm Warning | SJT | Kimble, Sutton | 39 min |
Nearby
Tornado Warnings in Texas, 2010Every tornado warning in 2010Tornadoes in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.