Alert archive / Texas / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 152, NWS Austin/San Antonio, TX

June 23, 19944 counties in Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Jun 23, 1994, 7:13 PM CDT for 4 counties in Texas. It was in force for 62 min.

The area

The counties it named.

The facts

Issued
Jun 23, 1994, 7:13 PM CDT (00:13 UTC)
Expired
Jun 23, 1994, 8:15 PM CDT
In force
62 min
Issued by
NWS Austin/San Antonio, TX
Area
Whole counties

Counties Bandera County, TX, Bexar County, TX, Kendall County, TX, Medina County, TX

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 0.2 hours before the alert went out and 190 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 1994-06-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 215 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 1994-06-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -161 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
215 J/kg
Mixed-layer CIN
-234 J/kg
Mixed-layer LCL
2572 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
-161 m²/s²
0-3 km storm-relative helicity
-67 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.

000 
WUUS1 KSAT 240015
SVREWX
TXC019-029-259-265-325-240115-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SAN ANTONIO TX
713 PM CDT THU JUN 23 1994
 
THE NATIONAL WEATHER SERVICE IN SAN ANTONIO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  815 PM CDT
FOR PEOPLE IN THE FOLLOWING COUNTIESS...
 
IN SOUTH TEXAS
 
   ...BANDERA COUNTY...WESTERN BEXAR COUNTY
   ...SOUTHERN KENDALL COUNTY...SOUTHERN KERR COUNTY...MEDINA COUNTY
 
SEVERE THUNDERSTORMS WERE INDICATED FROM SOUTH OF KERVILLE TO BOERNE TO
BERGHEIM. THESE STORMS WERE MOVING TO THE SOUTHWEST AT 15 MPH TOWARDS
THE CITIES OF BANDERA PIPE CREEK AND LEON SPRINGS...AND HIGHWAYS 16 AND
173.  THE STORM SOUTH OF KERRVILLE PRODUCED A TORNADO IN THE CITY OF
KERRVILLE.
 
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.
 
THIS IS A DANGEROUS SITUATION...TAKE COVER IMMEDIATELY IF YOU ARE IN
THE PATH OF THESE STORMS.  FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM 
 LOWEST FLOOR OF YOUR BUILDING...STAY AWAY FROM WINDOWS!  SEVERE
THUNDERSTORMS CAN CAUSE AS MUCH DAMAGE AS A TORNADO.
 
 
 
 
&


WWUS09KMKC.

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.

In the hours before

Special weather statement, Jun 23, 5:33 PM CDT, 1 hour 40 minutes before
TXZ155-171-172-188-173-192-191-232330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN TX
531 PM CDT THU JUN 23 1994

...STRONG THUNDERSTORMS IN THE HILL COUNTRY AND SOUTHCENTRAL TEXAS...

AT 528 PM...STRONG THUNDERSTORMS WERE SOUTHEAST OF SAN SABA...WEST OF
FREDRICKSBURG...BETWEEN DRIPPING SPRINGS AND SAN MARCOS AND NEAR
GEORGETOWN.  MOVEMENT WAS SOUTH AT 20 MILES AN HOUR.

PEOPLE IN SAN SABA...SOUTHERN BURNET...GILLESPIE...WILLIAMSON AND HAYS
COUNTIES SHOULD BE ON THE ALERT FOR HEAVY RAIN...SMALL HAIL...DANGEROUS
LIGHTNING AND HEAVY RAIN AS THESE STORMS MOVE THROUGH.
PEEK
Special weather statement, Jun 23, 5:42 PM CDT, 1 hour 31 minutes before
TXZ155-171-172-188-173-192-191-232330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN TX
531 PM CDT THU JUN 23 1994

...STRONG THUNDERSTORMS IN THE HILL COUNTRY AND SOUTHCENTRAL TEXAS...

AT 528 PM...STRONG THUNDERSTORMS WERE SOUTHEAST OF SAN SABA...WEST OF
FREDRICKSBURG...BETWEEN DRIPPING SPRINGS AND SAN MARCOS AND NEAR
GEORGETOWN.  MOVEMENT WAS SOUTH AT 20 MILES AN HOUR.

PEOPLE IN SAN SABA...SOUTHERN BURNET...GILLESPIE...WILLIAMSON AND HAYS
COUNTIES SHOULD BE ON THE ALERT FOR HEAVY RAIN...SMALL HAIL...DANGEROUS
LIGHTNING AND HEAVY RAIN AS THESE STORMS MOVE THROUGH.
PEEK
Special weather statement, Jun 23, 5:58 PM CDT, 1 hour 15 minutes before
TXZ183-240000-

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DEL RIO TX
600 PM CDT THU JUN 23 1994

...THE TORNADO WARNING FOR VAL VERDE COUNTY HAS BEEN CANCELLED...

AT 555 PM CDT RADAR INDICATED SHOWERS AND THUNDERSTORMS EXTENDING
SOUTH OF A LINE FROM LANGTRY TO THE NORTH EAST COUNTY LINE.
MOVEMENT WAS TO THE SOUTH AT 20 MPH.

IN THE PAST HOUR THE WEATHER SERVICE OFFICE IN DEL RIO HAD RECORDED
GUSTS OF 54 MPH...ROUGH CANYON RECOREDED 76 MPH.  THERE HAS BEEN SOM
ROOF DAMAGE REPORTED IN AND AROUND THE CITY OF DEL RIO

BOATERS AND FISHERMAN ON LAKE AMISTAD AND SURROUNDING RIVERS SHOULD
REMAIN IN SAFE HARBOR.

STAY TUNED TO NOAA WEATHER RADIO...TV AND RADIO STATIONS FOR FURTHER
STATEMENTS OR WARNINGS.
Special weather statement, Jun 23, 6:00 PM CDT, 1 hour 13 minutes before
TXZ183-240000-

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DEL RIO TX
600 PM CDT THU JUN 23 1994

...THE TORNADO WARNING FOR VAL VERDE COUNTY HAS BEEN CANCELLED...

AT 555 PM CDT RADAR INDICATED SHOWERS AND THUNDERSTORMS EXTENDING
SOUTH OF A LINE FROM LANGTRY TO THE NORTH EAST COUNTY LINE.
MOVEMENT WAS TO THE SOUTH AT 20 MPH.

IN THE PAST HOUR THE WEATHER SERVICE OFFICE IN DEL RIO HAD RECORDED
GUSTS OF 54 MPH...ROUGH CANYON RECOREDED 76 MPH.  THERE HAS BEEN SOM
ROOF DAMAGE REPORTED IN AND AROUND THE CITY OF DEL RIO

BOATERS AND FISHERMAN ON LAKE AMISTAD AND SURROUNDING RIVERS SHOULD
REMAIN IN SAFE HARBOR.

STAY TUNED TO NOAA WEATHER RADIO...TV AND RADIO STATIONS FOR FURTHER
STATEMENTS OR WARNINGS.

WWUS35KMSP.
Special weather statement, Jun 23, 6:34 PM CDT, 39 minutes before
TXZ156-171-172-188-190-173-192-191-240030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN TX
634 PM CDT THU JUN 23 1994

...STRONG THUNDERSTORMS CONTINUE ACROSS MUCH OF THE HILL COUNTRY AND
PART OF SOUTHCENTRAL TEXAS...

AT 629 PM...STRONG THUNDERSTORMS WERE MAINLY WEST OF A LINE KILLEEN
TO AUSTIN TO WEST OF SAN MARCOS.  MOVEMENT WAS SOUTH AT 20 MILES AN
HOUR.

STRONG THUNDERSTORMS WERE ALSO MOVING THROUGH AUSTIN AREA AND WILL
PRODUCE DAGEROUS LIGHTNING...GUSTY WIND HEAVY RAIN AND POSSIBLY SMALL
HAIL.

PEOPLE IN LAMPASAS...LLANO...BLANCO...WILLIAMSON...HAYS AND BURNET
COUNTIES SHOULD BE ON THE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS
AS THESE STORMS MOVE THROUGH.
PEEK

WWCN11CWXE.
Special weather statement, Jun 23, 6:36 PM CDT, 37 minutes before
TXZ156-171-172-188-190-173-192-191-240030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN TX
634 PM CDT THU JUN 23 1994

...STRONG THUNDERSTORMS CONTINUE ACROSS MUCH OF THE HILL COUNTRY AND
PART OF SOUTHCENTRAL TEXAS...

AT 629 PM...STRONG THUNDERSTORMS WERE MAINLY WEST OF A LINE KILLEEN
TO AUSTIN TO WEST OF SAN MARCOS.  MOVEMENT WAS SOUTH AT 20 MILES AN
HOUR.

STRONG THUNDERSTORMS WERE ALSO MOVING THROUGH AUSTIN AREA AND WILL
PRODUCE DAGEROUS LIGHTNING...GUSTY WIND HEAVY RAIN AND POSSIBLY SMALL
HAIL.

PEOPLE IN LAMPASAS...LLANO...BLANCO...WILLIAMSON...HAYS AND BURNET
COUNTIES SHOULD BE ON THE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS
AS THESE STORMS MOVE THROUGH.
PEEK

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 23, 7:13 PM CDTSevere Thunderstorm WarningEWXKerr62 min
Jun 23, 7:39 PM CDTSevere Thunderstorm WarningEWXUvalde66 min
Jun 23, 8:19 PM CDTSevere Thunderstorm WarningEWXMedina56 min
Jun 23, 8:25 PM CDTSevere Thunderstorm WarningEWXWilliamson33 min
Jun 23, 9:32 PM CDTSevere Thunderstorm WarningEWXDimmit58 min

Nearby

Severe Thunderstorm Warnings in Texas, 1994Every severe thunderstorm warning in 1994

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.