Alert archive / Texas / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 37, NWS San Angelo, TX

April 17, 2015Shackelford County, Throckmorton County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Apr 17, 2015, 12:35 PM CDT for Shackelford County, Throckmorton County, Texas. It was in force for 40 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: Apr 17, 2015, 12:35 PM CDT (17:35 UTC)
Expired: Apr 17, 2015, 1:15 PM CDT
In force: 40 min
Issued by: NWS San Angelo, TX
Area: Storm-based polygon
Tornado: Possible
Hail: 1.0 in
Wind: 60.0 mph

Counties Shackelford County, TX, Throckmorton County, TX

The radar

The Dyess AFB radar (KDYX), 47 km from the middle of the area, began a volume at 17:39 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
Apr 17, 11:53 AM CDT	Severe Thunderstorm Watch	SPC	7 hr

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 Apr 17, 6:44 AM CDT, 5 hours 51 minutes earlier.

Area forecast discussion, Apr 17, 6:44 AM CDT, 5 hours 51 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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Hazardous weather outlook, Apr 17, 5:42 AM CDT, 6 hours 53 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN ANGELO TX
542 AM CDT FRI APR 17 2015

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-181045-
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-
542 AM CDT FRI APR 17 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
TEXAS.

.DAY ONE...TODAY AND TONIGHT

SCATTERED TO NUMEROUS THUNDERSTORMS ARE EXPECTED TO DEVELOP TODAY ACROSS
WEST CENTRAL TEXAS. SOME OF THESE STORMS COULD BECOME SEVERE AND
PRODUCE LARGE HAIL...DAMAGING WINDS AND DEADLY LIGHTNING. ISOLATED
TORNADOES ARE ALSO POSSIBLE.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE ON SATURDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED TODAY.

In the hours before

Special weather statement, Apr 17, 11:50 AM CDT, 45 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN ANGELO TX
1150 AM CDT FRI APR 17 2015

TXZ098-099-171745-
HASKELL TX-THROCKMORTON TX-
1150 AM CDT FRI APR 17 2015

...SIGNIFICANT WEATHER ADVISORY EFFECTIVE UNTIL 1245 PM CDT FOR
HASKELL AND THROCKMORTON COUNTIES...

POTENTIAL STORM HAZARDS INCLUDE...
  GUSTY WINDS AND HAIL

AT 1146 AM CDT...A STRONG THUNDERSTORM WAS LOCATED 4 MILES SOUTHEAST
OF IRBY...OR ABOUT 15 MILES EAST OF HASKELL...MOVING NORTHEAST AT 30
MPH.

POTENTIAL STORM IMPACTS INCLUDE...
  A FEW SMALL BROKEN TREE BRANCHES...
  AN ISOLATED POWER OUTAGES POSSIBLE...
  A FEW LOOSE OBJECTS TOPPLED...
  HAZARDOUS DRIVING CONDITIONS AND POSSIBLE BLOWING DUST...

THE STRONG THUNDERSTORM WILL BE NEAR...
  THE INTERSECTION OF US-380 AND HIGHWAY 222 BY NOON CDT
  THROCKMORTON BY 1210 PM CDT
  US-183 NEAR THE THROCKMORTON-BAYLOR COUNTY LINE BY 1220 PM CDT

LAT...LON 3340 9909 3296 9923 3298 9988 3340 9963
TIME...MOT...LOC 1650Z 234DEG 33KT 3316 9944

Local storm report, Apr 17, 11:54 AM CDT, 41 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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Apr 17, 11:56 AM CDT, 39 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN ANGELO TX
1156 AM CDT FRI APR 17 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1155 AM     HAIL             2 NE WALL               31.39N 100.28W
04/17/2015  E1.00 INCH       TOM GREEN          TX   PUBLIC

&&

EVENT NUMBER SJT1500120

JD

Local storm report, Apr 17, 11:57 AM CDT, 38 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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Special weather statement, Apr 17, 12:11 PM CDT, 24 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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Special weather statement, Apr 17, 12:28 PM CDT, 7 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN ANGELO TX
1228 PM CDT FRI APR 17 2015

TXZ098-099-113-114-171830-
HASKELL TX-JONES TX-SHACKELFORD TX-THROCKMORTON TX-
1228 PM CDT FRI APR 17 2015

...SIGNIFICANT WEATHER ADVISORY EFFECTIVE UNTIL 130 PM CDT FOR
HASKELL...JONES...SHACKELFORD AND THROCKMORTON COUNTIES...

POTENTIAL STORM HAZARDS INCLUDE...
  GUSTY WINDS AND SMALL HAIL

AT 1225 PM CDT...A STRONG THUNDERSTORM WAS LOCATED 15 MILES
NORTHWEST OF ALBANY...MOVING NORTHEAST AT 20 MPH.

POTENTIAL STORM IMPACTS INCLUDE...
  SOME LEAVES STRIPPED OFF TREES...
  HAZARDOUS DRIVING CONDITIONS...

THE STRONG THUNDERSTORM WILL BE NEAR...
  FORT GRIFFIN BY 100 PM CDT
  THE INTERSECTION OF US-283 AND RANCH ROAD 209 BY 115 PM CDT

LAT...LON 3305 9965 3306 9909 3269 9911 3270 9991
TIME...MOT...LOC 1728Z 238DEG 19KT 3289 9946

The office that day

Everything else NWS San Angelo, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 16, 7:10 PM CDT	Severe Thunderstorm Warning	SJT	Shackelford, Throckmorton	39 min
Apr 16, 7:11 PM CDT	Severe Thunderstorm Warning	SJT	Jones, Taylor	49 min
Apr 16, 7:17 PM CDT	Special Weather Statement	SJT	Nolan	28 min
Apr 16, 7:20 PM CDT	Areal Flood Advisory	SJT	Haskell, Shackelford, Throckmorton	115 min
Apr 16, 7:26 PM CDT	Severe Thunderstorm Warning	SJT	Fisher, Jones	49 min
Apr 17, 10:10 AM CDT	Special Weather Statement	SJT	Fisher, Jones	35 min
Apr 17, 10:11 AM CDT	Special Weather Statement	SJT	Schleicher	49 min
Apr 17, 10:20 AM CDT	Severe Thunderstorm Warning	SJT	Fisher, Jones	40 min
Apr 17, 10:30 AM CDT	Special Weather Statement	SJT	Sutton	45 min
Apr 17, 10:45 AM CDT	Special Weather Statement	SJT	Haskell	30 min
Apr 17, 10:53 AM CDT	Special Weather Statement	SJT	Tom Green	52 min
Apr 17, 11:02 AM CDT	Special Weather Statement	SJT	Jones	58 min
Apr 17, 11:08 AM CDT	Special Weather Statement	SJT	Schleicher, Sutton	52 min
Apr 17, 11:18 AM CDT	Areal Flood Advisory	SJT	Concho, Crockett, Irion, Runnels, Schleicher, Sutton and 1 more	117 min
Apr 17, 11:21 AM CDT	Special Weather Statement	SJT	Haskell	24 min
Apr 17, 11:23 AM CDT	Severe Thunderstorm Warning	SJT	Haskell	32 min
Apr 17, 11:25 AM CDT	Severe Thunderstorm Warning	SJT	Tom Green	35 min
Apr 17, 11:50 AM CDT	Special Weather Statement	SJT	Haskell, Throckmorton	55 min
Apr 17, 12:01 PM CDT	Flash Flood Warning	SJT	Tom Green	3 hr
Apr 17, 12:11 PM CDT	Special Weather Statement	SJT	Taylor	64 min
Apr 17, 12:12 PM CDT	Areal Flood Advisory	SJT	Coke, Runnels	93 min
Apr 17, 12:28 PM CDT	Special Weather Statement	SJT	Jones, Shackelford	62 min
Apr 17, 12:46 PM CDT	Areal Flood Advisory	SJT	Schleicher, Sutton	119 min
Apr 17, 12:56 PM CDT	Special Weather Statement	SJT	Throckmorton	34 min
Apr 17, 12:59 PM CDT	Flash Flood Warning	SJT	Taylor	2 hr
Apr 17, 1:04 PM CDT	Severe Thunderstorm Warning	SJT	Jones, Taylor	41 min
Apr 17, 1:21 PM CDT	Special Weather Statement	SJT	Nolan	39 min
Apr 17, 1:30 PM CDT	Severe Thunderstorm Warning	SJT	Shackelford, Throckmorton	45 min
Apr 17, 1:36 PM CDT	Areal Flood Advisory	SJT	Jones, Shackelford, Throckmorton	114 min
Apr 17, 1:57 PM CDT	Special Weather Statement	SJT	Jones, Shackelford	33 min
Apr 17, 2:16 PM CDT	Areal Flood Advisory	SJT	Kimble, Mason	119 min
Apr 17, 2:36 PM CDT	Special Weather Statement	SJT	Haskell	24 min
Apr 17, 2:55 PM CDT	Severe Thunderstorm Warning	SJT	Haskell	35 min
Apr 17, 3:07 PM CDT	Flash Flood Warning	SJT	Taylor	53 min

Nearby

Severe Thunderstorm Warnings in Texas, 2015 Every severe thunderstorm warning in 2015

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.