Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 134, NWS Austin/San Antonio, TX

May 29, 1995Llano County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at May 29, 1995, 7:44 PM CDT for Llano County, Texas. It was in force for 61 min.

The area

The counties it named.

The facts

Issued
May 29, 1995, 7:44 PM CDT (00:44 UTC)
Expired
May 29, 1995, 8:45 PM CDT
In force
61 min
Issued by
NWS Austin/San Antonio, TX
Area
Whole counties

County Llano County, TX

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 0.7 hours before the alert went out and 255 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 00:00Z on 1995-05-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3001 joules per kilogram.LCLEL10008507005003002001001 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, Del Rio, TX at 00:00Z on 1995-05-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 86 square meters per square second.193958Sfc1 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
3001 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
985 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
86 m²/s²
0-3 km storm-relative helicity
144 m²/s²
Significant tornado parameter
1.6
Supercell composite
9.7

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KSAT 300047
SVRSAT
TXC299-300145-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
744 PM CDT MON MAY 29 1995
 
THE NATIONAL WEATHER SERVICE IN AUSTIN/SAN ANTONIO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  845 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH CENTRAL TEXAS
 
   ...LLANO COUNTY
 
DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM IN SOUTHWEST LLANO COUNTY
MOVING EAST AT 15 MPH TOWARD CASTELL.
 
 
SEVERE THUNDERSTORM WINDS CAN REACH SPEEDS OVER 60 MPH.  THESE WINDS
BLOW DOWN TREES...POWER LINES...AND SEVERELY DAMAGE MOBILE HOMES...
SOMETIMES BUILDINGS.  VERY LARGE HAIL CAN INJURE ANYONE CAUGHT
OUTSIDE.X

The office that day

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

IssuedProductOfficeCountiesLasted
May 29, 9:15 PM CDTFlash Flood WarningEWXGillespie, Llano105 min
May 29, 9:15 PM CDTSevere Thunderstorm WarningEWXGillespie, Llano105 min
May 29, 10:16 PM CDTSevere Thunderstorm WarningEWXBlanco, Burnet104 min
May 29, 10:26 PM CDTSevere Thunderstorm WarningEWXEdwards64 min
May 29, 10:53 PM CDTFlash Flood WarningEWXGillespie, Kerr3 hr
May 29, 10:53 PM CDTSevere Thunderstorm WarningEWXGillespie, Kerr3 hr
May 29, 11:58 PM CDTFlash Flood WarningEWXTravis, Williamson4 hr
May 30, 12:09 AM CDTFlash Flood WarningEWXGillespie, Kerr2 hr
May 30, 12:23 AM CDTFlash Flood WarningEWXBlanco3 hr
May 30, 3:32 AM CDTSevere Thunderstorm WarningEWXGonzales43 min
May 30, 5:27 AM CDTSevere Thunderstorm WarningEWXVictoria48 min
May 30, 6:00 AM CDTSevere Thunderstorm WarningEWXCalhoun60 min
May 30, 6:12 AM CDTFlash Flood WarningEWXComal2 hr
May 30, 7:09 AM CDTSevere Thunderstorm WarningEWXVal Verde66 min

Nearby

Severe Thunderstorm Warnings in Texas, 1995Every severe thunderstorm warning in 1995

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.