Alert archive / Texas / Tornado Warnings in 2013

Tornado Warning 9, NWS Austin/San Antonio, TX

June 14, 2013Uvalde County, Texas

NWS Austin/San Antonio, TX issued this tornado warning at Jun 14, 2013, 10:41 AM CDT for Uvalde County, Texas. It was in force for 34 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, 2013, 10:41 AM CDT (15:41 UTC)
Expired
Jun 14, 2013, 11:15 AM CDT
In force
34 min
Issued by
NWS Austin/San Antonio, TX
Area
Storm-based polygon

County Uvalde County, TX

The radar

The Laughlin AFB radar (KDFX), 51 km from the middle of the area, began a volume at 15:44 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

Del Rio, TX (KDRT), launched 12:00Z, 3.7 hours before the alert went out and 97 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, Del Rio, TX at 12:00Z on 2013-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 683 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Del Rio, TX at 12:00Z on 2013-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -36 square meters per square second.1939Sfc1 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
683 J/kg
Mixed-layer CIN
-14 J/kg
Mixed-layer LCL
535 m above ground
0-6 km bulk shear
7 kt
0-1 km storm-relative helicity
-36 m²/s²
0-3 km storm-relative helicity
-56 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

818 
WFUS54 KEWX 141541
TOREWX
TXC463-141615-
/O.NEW.KEWX.TO.W.0009.130614T1541Z-130614T1615Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
1041 AM CDT FRI JUN 14 2013

THE NATIONAL WEATHER SERVICE IN AUSTIN SAN ANTONIO HAS ISSUED A

* TORNADO WARNING FOR...
  NORTH CENTRAL UVALDE COUNTY...

* UNTIL 1115 AM CDT.

* AT 1039 AM CDT...NWS METEOROLOGISTS HAVE DETECTED A SEVERE
  THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR CONCAN...OR ABOUT
  17 MILES SOUTH OF LEAKEY...MOVING NORTHWEST AT 20 MPH.

* SOME LOCATIONS IN THE WARNING INCLUDE GARNER STATE PARK AND REAGAN
  WELLS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE IN A MOBILE HOME OR VEHICLE...GET OUT AND GO TO A STURDY
SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH
OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

&&

LAT...LON 2962 10002 2963 9974 2944 9971 2941 9981
TIME...MOT...LOC 1541Z 148DEG 19KT 2948 9980

$$
1 follow-up statement
793 
WWUS54 KEWX 141602
SVSEWX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
1102 AM CDT FRI JUN 14 2013

TXC463-141612-
/O.CAN.KEWX.TO.W.0009.000000T0000Z-130614T1615Z/
UVALDE TX-
1102 AM CDT FRI JUN 14 2013

...THE TORNADO WARNING FOR NORTH CENTRAL UVALDE COUNTY IS
CANCELLED...

THE CIRCULATION IN THE STORM WAS WEAKENED AND THE TORNADO WARNING IS 
BEING CANCELLED.

LAT...LON 2962 10002 2963 9974 2944 9971 2941 9981
TIME...MOT...LOC 1602Z 148DEG 19KT 2958 9984

$$

The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 13, 7:10 PM CDTSpecial Weather StatementEWXDimmit, Maverick, Zavala65 min
Jun 13, 9:31 PM CDTSpecial Weather StatementEWXDimmit74 min
Jun 13, 11:45 PM CDTAreal Flood AdvisoryEWXDimmit, Maverick3 hr
Jun 14, 2:36 AM CDTAreal Flood AdvisoryEWXDimmit114 min
Jun 14, 3:57 AM CDTFlash Flood WatchEWXAtascosa, Bandera, Bexar, Dimmit, Edwards, Frio and 10 more42 hr
Jun 14, 8:06 AM CDTAreal Flood AdvisoryEWXMaverick, Zavala114 min
Jun 14, 10:25 AM CDTAreal Flood AdvisoryEWXKinney, Maverick, Val Verde2 hr
Jun 14, 10:56 AM CDTFlash Flood WarningEWXKinney, Maverick, Val Verde3 hr
Jun 14, 12:50 PM CDTFlash Flood WarningEWXEdwards, Kinney, Val Verde3 hr
Jun 14, 1:24 PM CDTAreal Flood AdvisoryEWXDimmit, Zavala2 hr
Jun 14, 2:00 PM CDTFlash Flood WarningEWXDimmit, Kinney, Maverick, Uvalde, Zavala5 hr
Jun 14, 3:21 PM CDTSpecial Weather StatementEWXDimmit39 min
Jun 14, 5:30 PM CDTAreal Flood AdvisoryEWXFrio2 hr
Jun 14, 6:31 PM CDTAreal Flood AdvisoryEWXAtascosa, Bexar, Wilson119 min

Nearby

Tornado Warnings in Texas, 2013Every tornado warning in 2013Tornadoes in 2013

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.