Alert archive / Texas / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 111, NWS San Angelo, TX
NWS San Angelo, TX issued this severe thunderstorm warning at May 24, 2020, 4:20 PM CDT for Crockett County, Texas. It was in force for 70 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
- May 24, 2020, 4:20 PM CDT (21:20 UTC)
- Expired
- May 24, 2020, 5:30 PM CDT
- In force
- 70 min
- Issued by
- NWS San Angelo, TX
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
County Crockett County, TX
The radar
The San Angelo radar (KSJT), 113 km from the middle of the area, began a volume at 21:23 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 |
|---|---|---|---|
| May 24, 1:58 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Midland Regional, TX (KMAF), launched 12:00Z, 9.3 hours before the alert went out and 156 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
- 734 J/kg
- Mixed-layer CIN
- -341 J/kg
- Mixed-layer LCL
- 1309 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 179 m²/s²
- 0-3 km storm-relative helicity
- 235 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS San Angelo, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 24, 2:54 PM CDT, 1 hour 26 minutes earlier.
Area forecast discussion, May 24, 2:54 PM CDT, 1 hour 26 minutes before
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</html>Hazardous weather outlook, May 24, 1:46 PM CDT, 2 hours 34 minutes before
Hazardous Weather Outlook National Weather Service San Angelo TX 146 PM CDT Sun May 24 2020 TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139- 140-154-155-168>170-251900- Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho- Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford- Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble- Mason- 146 PM CDT Sun May 24 2020 This Hazardous Weather Outlook is for portions of west central Texas. .DAY ONE...This Afternoon and Tonight Strong to severe thunderstorms are possible this afternoon and evening across all of West Central Texas. Hazards will be large hail and damaging winds. Some of the storms may also produce heavy rainfall, which may lead to localized flash flooding. .DAYS TWO THROUGH SEVEN...Monday through Saturday Additional thunderstorms are possible Monday afternoon into Monday night. Some of these storms may be severe. Heavy rainfall may also occur, which may lead to localized flooding. .SPOTTER INFORMATION STATEMENT... Spotter activation will likely be needed. Please relay any information about observed weather to the NWS while following all local, state and CDC guidelines.
In the hours before
Special weather statement, May 24, 4:17 PM CDT, 3 minutes before
Special Weather Statement
National Weather Service San Angelo TX
417 PM CDT Sun May 24 2020
TXZ076-242145-
Crockett TX-
417 PM CDT Sun May 24 2020
...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL CROCKETT COUNTY UNTIL 445
PM CDT...
At 416 PM CDT, Doppler radar was tracking a strong thunderstorm 8
miles north of Terrell County Gas Plant, or 13 miles south of
Sheffield, moving east at 35 mph.
Half inch hail and wind gusts of 50 to 55 mph will be possible with
this storm.
This storm will remain over mainly rural areas of central Crockett
County, including the following locations... The Intersection Of
Ranch Road 2083 And Highway 405, Ft Lancaster, The Intersection Of
I-10 And Highway 405, The Intersection Of I-10 And Highway 290 and
I-10 Near The Crockett-Pecos County Line.
A Severe Thunderstorm Watch remains in effect until 800 PM CDT for
west central Texas.
LAT...LON 3029 10175 3034 10171 3034 10166 3039 10169
3042 10174 3044 10172 3047 10173 3047 10169
3052 10168 3055 10165 3063 10166 3065 10169
3066 10177 3070 10181 3090 10186 3088 10137
3029 10135
TIME...MOT...LOC 2116Z 269DEG 33KT 3049 10182
mkdThe office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 23, 7:17 PM CDT | Special Weather Statement | SJT | Irion | 28 min |
| May 23, 7:31 PM CDT | Severe Thunderstorm Warning | SJT | Irion, Tom Green | 29 min |
| May 23, 8:01 PM CDT | Special Weather Statement | SJT | Irion, Tom Green | 44 min |
| May 23, 8:15 PM CDT | Special Weather Statement | SJT | Coke | 45 min |
| May 23, 8:44 PM CDT | Special Weather Statement | SJT | Coke, Nolan, Runnels, Tom Green | 46 min |
| May 23, 9:13 PM CDT | Special Weather Statement | SJT | Fisher, Haskell, Jones, Throckmorton | 62 min |
| May 23, 9:31 PM CDT | Special Weather Statement | SJT | Runnels, Taylor | 44 min |
| May 23, 9:39 PM CDT | Severe Thunderstorm Warning | SJT | Haskell, Jones, Shackelford, Throckmorton | 81 min |
| May 23, 10:21 PM CDT | Areal Flood Advisory | SJT | Fisher, Haskell, Jones, Shackelford, Throckmorton | 3 hr |
| May 23, 10:55 PM CDT | Special Weather Statement | SJT | Callahan, Coleman | 65 min |
| May 23, 10:59 PM CDT | Severe Thunderstorm Warning | SJT | Shackelford, Throckmorton | 49 min |
| May 24, 4:17 PM CDT | Special Weather Statement | SJT | Crockett | 28 min |
| May 24, 5:20 PM CDT | Severe Thunderstorm Warning | SJT | Crockett, Irion | 55 min |
| May 24, 6:05 PM CDT | Severe Thunderstorm Warning | SJT | Coke, Crockett, Irion, Schleicher, Sterling, Tom Green | 55 min |
| May 24, 6:16 PM CDT | Special Weather Statement | SJT | Schleicher, Sutton | 59 min |
| May 24, 6:31 PM CDT | Severe Thunderstorm Warning | SJT | Sterling | 59 min |
| May 24, 6:54 PM CDT | Areal Flood Advisory | SJT | Tom Green | 111 min |
| May 24, 6:56 PM CDT | Severe Thunderstorm Warning | SJT | Coke, Concho, Runnels, Tom Green | 64 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2020Every severe thunderstorm warning in 2020
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.