Alert archive / Texas / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 182, NWS San Angelo, TX

October 13, 2014San Saba County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Oct 13, 2014, 1:13 AM CDT for San Saba County, Texas. It was in force for 19 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 13, 2014, 1:13 AM CDT (06:13 UTC)
Expired
Oct 13, 2014, 1:32 AM CDT
In force
19 min
Issued by
NWS San Angelo, TX
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County San Saba County, TX

The radar

The Ft Hood radar (KGRK), 145 km from the middle of the area, began a volume at 06:15 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.

IssuedProductOfficeLasted
Oct 12, 7:45 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 6.2 hours before the alert went out and 236 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.

Skew-T log-pSkew-T log-p diagram, Fort Worth, TX at 00:00Z on 2014-10-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 17 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Fort Worth, TX at 00:00Z on 2014-10-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 228 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
17 J/kg
Mixed-layer CIN
-404 J/kg
Mixed-layer LCL
641 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
228 m²/s²
0-3 km storm-relative helicity
253 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 Oct 13, 12:33 AM CDT, 40 minutes earlier.

Area forecast discussion, Oct 13, 12:33 AM CDT, 40 minutes before
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Hazardous weather outlook, Oct 12, 2:47 PM CDT, 10 hours 26 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN ANGELO TX
247 PM CDT SUN OCT 12 2014

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-132000-
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-
247 PM CDT SUN OCT 12 2014

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

THUNDERSTORMS ARE POSSIBLE TONIGHT...WITH THE BEST CHANCE
ACROSS NORTHERN AND EASTERN SECTIONS OF WEST CENTRAL TEXAS. A
FEW STRONG TO SEVERE THUNDERSTORMS WILL BE POSSIBLE...WITH THE
MAIN HAZARDS BEING DAMAGING WINDS...HAIL AND DANGEROUS CLOUD TO
GROUND LIGHTNING. THE MAIN SEVERE THREAT WILL BE NORTHEAST OF A
HASKELL TO ALBANY LINE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED TONIGHT...MAINLY AFTER MIDNIGHT.

In the hours before

Special weather statement, Oct 12, 10:41 PM CDT, 2 hours 32 minutes before
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Special weather statement, Oct 12, 11:21 PM CDT, 1 hour 52 minutes before
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Special weather statement, Oct 13, 12:31 AM CDT, 42 minutes before
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Special weather statement, Oct 13, 12:39 AM CDT, 34 minutes before
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Special weather statement, Oct 13, 12:42 AM CDT, 31 minutes before
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Special weather statement, Oct 13, 1:05 AM CDT, 8 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Oct 12, 8:27 PM CDTSpecial Weather StatementSJTFisher18 min
Oct 12, 8:45 PM CDTSpecial Weather StatementSJTHaskell60 min
Oct 12, 8:54 PM CDTSevere Thunderstorm WarningSJTHaskell, Throckmorton36 min
Oct 12, 9:39 PM CDTSevere Thunderstorm WarningSJTHaskell, Throckmorton36 min
Oct 12, 9:42 PM CDTSevere Thunderstorm WarningSJTHaskell, Jones, Shackelford, Throckmorton48 min
Oct 12, 10:41 PM CDTSpecial Weather StatementSJTThrockmorton49 min
Oct 12, 10:51 PM CDTSevere Thunderstorm WarningSJTThrockmorton24 min
Oct 13, 12:31 AM CDTSpecial Weather StatementSJTNolan59 min
Oct 13, 12:39 AM CDTSpecial Weather StatementSJTSterling36 min
Oct 13, 12:42 AM CDTSpecial Weather StatementSJTSan Saba33 min
Oct 13, 1:05 AM CDTSpecial Weather StatementSJTCallahan, Coke, Runnels, Taylor40 min
Oct 13, 1:25 AM CDTSpecial Weather StatementSJTSterling50 min
Oct 13, 1:43 AM CDTSpecial Weather StatementSJTRunnels47 min
Oct 13, 1:50 AM CDTSevere Thunderstorm WarningSJTCoke, Coleman, Runnels, Taylor, Tom Green40 min
Oct 13, 2:00 AM CDTSpecial Weather StatementSJTIrion45 min
Oct 13, 2:08 AM CDTSpecial Weather StatementSJTCallahan, Coleman52 min
Oct 13, 2:38 AM CDTSpecial Weather StatementSJTBrown, Runnels, Tom Green37 min
Oct 13, 2:48 AM CDTAreal Flood AdvisorySJTBrown, Callahan, Coleman87 min
Oct 13, 3:08 AM CDTSpecial Weather StatementSJTConcho37 min
Oct 13, 3:14 AM CDTSpecial Weather StatementSJTBrown31 min
Oct 13, 3:44 AM CDTSpecial Weather StatementSJTMcCulloch, San Saba31 min
Oct 13, 5:27 AM CDTWind AdvisorySJTBrown, Callahan, Coke, Coleman, Fisher, Haskell and 6 more12 hr

Nearby

Severe Thunderstorm Warnings in Texas, 2014Every severe thunderstorm warning in 2014

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.