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 Jun 14, 2021, 4:55 AM CDT for Shackelford County, Texas. It was in force for 50 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
- Jun 14, 2021, 4:55 AM CDT (09:55 UTC)
- Expired
- Jun 14, 2021, 5:45 AM CDT
- In force
- 50 min
- Issued by
- NWS San Angelo, TX
County Shackelford County, TX
The radar
The Dyess AFB radar (KDYX), 57 km from the middle of the area, began a volume at 09:58 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, 9.9 hours before the alert went out and 198 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
- 2512 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 1764 m above ground
- 0-6 km bulk shear
- 5 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 7 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement 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 special weather statement went out at Jun 14, 4:44 AM CDT, 11 minutes earlier.
Area forecast discussion, Jun 14, 4:44 AM CDT, 11 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>Hazardous weather outlook, Jun 14, 4:39 AM CDT, 16 minutes before
Hazardous Weather Outlook National Weather Service San Angelo TX 439 AM CDT Mon Jun 14 2021 TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139- 140-154-155-168>170-150945- 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- 439 AM CDT Mon Jun 14 2021 This Hazardous Weather Outlook is for portions of west central Texas. .DAY ONE...Today and Tonight Thunderstorms will be possible today. The main hazards will be strong and gusty winds, dangerous lightning and localized flooding. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday The probability of widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated at this time.
In the hours before
Special weather statement, Jun 14, 4:55 AM CDT, 0 minutes before
Special Weather Statement National Weather Service San Angelo TX 455 AM CDT Mon Jun 14 2021 TXZ098-099-114-141045- Haskell TX-Throckmorton TX-Shackelford TX- 455 AM CDT Mon Jun 14 2021 ...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN HASKELL... NORTHWESTERN SHACKELFORD AND SOUTHWESTERN THROCKMORTON COUNTIES UNTIL 545 AM CDT... At 454 AM CDT, Doppler radar was tracking a strong thunderstorm 10 miles southeast of Irby, moving south at 20 mph. Half inch hail and winds in excess of 40 mph will be possible with this storm. This storm will remain over mainly rural areas of southeastern Haskell, northwestern Shackelford and southwestern Throckmorton Counties. LAT...LON 3318 9943 3313 9923 3280 9927 3291 9961 TIME...MOT...LOC 0954Z 017DEG 16KT 3310 9936
The office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 13, 9:01 PM CDT | Severe Thunderstorm Warning | SJT | Haskell | 44 min |
| Jun 13, 9:44 PM CDT | Severe Thunderstorm Warning | SJT | Haskell | 31 min |
| Jun 13, 10:00 PM CDT | Special Weather Statement | SJT | Shackelford | 45 min |
| Jun 13, 10:16 PM CDT | Special Weather Statement | SJT | Jones | 29 min |
| Jun 13, 10:23 PM CDT | Special Weather Statement | SJT | Throckmorton | 22 min |
| Jun 14, 5:37 AM CDT | Special Weather Statement | SJT | Fisher | 23 min |
| Jun 14, 6:33 AM CDT | Special Weather Statement | SJT | Runnels | 42 min |
| Jun 14, 7:11 AM CDT | Special Weather Statement | SJT | Tom Green | 49 min |
| Jun 14, 7:31 AM CDT | Severe Thunderstorm Warning | SJT | Coke, Runnels, Tom Green | 44 min |
| Jun 14, 7:59 AM CDT | Special Weather Statement | SJT | Nolan | 46 min |
| Jun 14, 8:28 AM CDT | Severe Thunderstorm Warning | SJT | Coke, Nolan | 47 min |
| Jun 14, 8:39 AM CDT | Special Weather Statement | SJT | Nolan | 51 min |
| Jun 14, 9:14 AM CDT | Special Weather Statement | SJT | Tom Green | 46 min |
| Jun 14, 9:32 AM CDT | Special Weather Statement | SJT | Nolan | 43 min |
| Jun 14, 10:00 AM CDT | Special Weather Statement | SJT | Tom Green | 45 min |
| Jun 14, 1:08 PM CDT | Special Weather Statement | SJT | Upton | 37 min |
| Jun 14, 1:26 PM CDT | Special Weather Statement | SJT | Crockett | 49 min |
| Jun 14, 2:55 PM CDT | Special Weather Statement | SJT | Crockett | 65 min |
| Jun 14, 4:14 PM CDT | Special Weather Statement | SJT | Sutton | 46 min |
| Jun 14, 4:44 PM CDT | Special Weather Statement | SJT | Sutton | 46 min |
| Jun 14, 5:30 PM CDT | Special Weather Statement | SJT | Crockett | 45 min |
| Jun 14, 6:21 PM CDT | Severe Thunderstorm Warning | SJT | San Saba | 54 min |
| Jun 14, 6:32 PM CDT | Severe Thunderstorm Warning | SJT | Coleman, Concho, McCulloch | 36 min |
| Jun 14, 6:48 PM CDT | Severe Thunderstorm Warning | SJT | Brown, McCulloch, San Saba | 42 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.