Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 197, NWS Austin/San Antonio, TX

July 3, 1995Medina County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Jul 3, 1995, 9:58 PM CDT for Medina County, Texas. It was in force for 62 min.

The area

The counties it named.

The facts

Issued
Jul 3, 1995, 9:58 PM CDT (02:58 UTC)
Expired
Jul 3, 1995, 11:00 PM CDT
In force
62 min
Issued by
NWS Austin/San Antonio, TX
Area
Whole counties

County Medina County, TX

The radar

The Austin/San Antonio radar (KEWX), 112 km from the middle of the area, began a volume at 02:57 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 00:00Z, 3.0 hours before the alert went out and 168 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 1995-07-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1556 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, Del Rio, TX at 00:00Z on 1995-07-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 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
1556 J/kg
Mixed-layer CIN
-44 J/kg
Mixed-layer LCL
2595 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
75 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.4

Open this sounding in Storm Lab

The text

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

000 
WUUS1 KSAT 040303 RRA
SVRSAT
TXC325-040400-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
958 PM CDT MON JUL 3 1995
 
THE NATIONAL WEATHER SERVICE IN AUSTIN/SAN ANTONIO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1100 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH CENTRAL TEXAS
 
   ...MEDINA COUNTY
 
AT 957 PM CDT...NATIONAL WEATHER SERVICE DOPPLE RADAR INDICATED
THUNDERSTORMS ALONG HIGHWAY 90 MOVING SOUTHEAST AT 30 MPH.  THESE
THUNDERSTORMS WILL LIKELY PRODUCE STRONG GUSTY WINDS.
 
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.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 3, 7:14 PM CDTSevere Thunderstorm WarningEWXEdwards61 min
Jul 3, 7:45 PM CDTSevere Thunderstorm WarningEWXKinney, Val Verde60 min
Jul 3, 8:19 PM CDTSevere Thunderstorm WarningEWXEdwards, Real56 min
Jul 3, 8:30 PM CDTSevere Thunderstorm WarningEWXKerr60 min
Jul 3, 8:41 PM CDTSevere Thunderstorm WarningEWXKinney, Uvalde64 min
Jul 3, 9:05 PM CDTSevere Thunderstorm WarningEWXBandera55 min
Jul 3, 9:16 PM CDTSevere Thunderstorm WarningEWXGillespie, Kendall59 min
Jul 3, 9:46 PM CDTSevere Thunderstorm WarningEWXUvalde, Zavala59 min
Jul 3, 10:15 PM CDTSevere Thunderstorm WarningEWXBexar, Comal60 min
Jul 3, 10:19 PM CDTSevere Thunderstorm WarningEWXUvalde56 min
Jul 3, 10:25 PM CDTSevere Thunderstorm WarningEWXBlanco65 min
Jul 3, 10:33 PM CDTSevere Thunderstorm WarningEWXHays57 min
Jul 3, 10:43 PM CDTSevere Thunderstorm WarningEWXGuadalupe, Wilson62 min
Jul 3, 11:13 PM CDTSevere Thunderstorm WarningEWXCaldwell, Gonzales62 min
Jul 3, 11:13 PM CDTSevere Thunderstorm WarningEWXKarnes62 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; radar from the NEXRAD Level II archive.