Alert archive / Texas / Special Weather Statements in 2021
Special Weather Statement, NWS San Angelo, TX
NWS San Angelo, TX issued this special weather statement at May 3, 2021, 10:10 PM CDT for Throckmorton County, Texas. It was in force for 65 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- May 3, 2021, 10:10 PM CDT (03:10 UTC)
- Expired
- May 3, 2021, 11:15 PM CDT
- In force
- 65 min
- Issued by
- NWS San Angelo, TX
County Throckmorton County, TX
The radar
The Dyess AFB radar (KDYX), 61 km from the middle of the area, began a volume at 03:14 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 nearest sounding before it
Fort Worth, TX (KFWD), launched 00:00Z, 3.2 hours before the alert went out and 182 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
- 3299 J/kg
- Mixed-layer CIN
- -10 J/kg
- Mixed-layer LCL
- 1213 m above ground
- 0-6 km bulk shear
- 58 kt
- 0-1 km storm-relative helicity
- 150 m²/s²
- 0-3 km storm-relative helicity
- 143 m²/s²
- Significant tornado parameter
- 2.6
- Supercell composite
- 13.9
The text
As transmitted.
664 WWUS84 KSJT 040310 SPSSJT Special Weather Statement National Weather Service San Angelo TX 1010 PM CDT Mon May 3 2021 TXZ098-099-040415- Haskell TX-Throckmorton TX- 1010 PM CDT Mon May 3 2021 ...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN HASKELL AND SOUTHERN THROCKMORTON COUNTIES UNTIL 1115 PM CDT... At 1008 PM CDT, Doppler radar was tracking a strong thunderstorm about 15 miles southeast of Haskell, moving east at 30 mph. Nickel size hail and wind gusts up to 50 mph will be possible with this storm. This strong thunderstorm will be near... Throckmorton around 1045 PM CDT. Woodson around 1100 PM CDT. Other locations impacted by this storm include The Intersection Of Us-183 And Us-283 and The Intersection Of Us-380 And Highway 222. A Severe Thunderstorm Watch remains in effect until midnight CDT for west central Texas. LAT...LON 3302 9895 3300 9961 3316 9961 3325 9896 TIME...MOT...LOC 0308Z 266DEG 28KT 3308 9952 $$ sn
The office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 3, 7:24 PM CDT | Severe Thunderstorm Warning | SJT | Fisher, Jones, Nolan, Taylor | 39 min |
| May 3, 7:28 PM CDT | Severe Thunderstorm Warning | SJT | Nolan, Taylor | 36 min |
| May 3, 8:09 PM CDT | Severe Thunderstorm Warning | SJT | Fisher, Jones | 66 min |
| May 3, 8:48 PM CDT | Severe Thunderstorm Warning | SJT | Fisher, Nolan | 42 min |
| May 3, 9:05 PM CDT | Severe Thunderstorm Warning | SJT | Haskell, Jones, Shackelford | 55 min |
| May 3, 9:32 PM CDT | Special Weather Statement | SJT | Jones | 43 min |
| May 3, 9:53 PM CDT | Severe Thunderstorm Warning | SJT | Shackelford, Throckmorton | 52 min |
| May 3, 10:14 PM CDT | Special Weather Statement | SJT | Shackelford | 31 min |
Nearby
Special Weather Statements in Texas, 2021Every special weather statement in 2021
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.