Alert archive / Texas / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 13, NWS Corpus Christi, TX

April 15, 1994San Patricio County, Texas

NWS Corpus Christi, TX issued this severe thunderstorm warning at Apr 15, 1994, 9:43 PM CDT for San Patricio County, Texas. It was in force for 62 min.

The area

The counties it named.

The facts

Issued
Apr 15, 1994, 9:43 PM CDT (02:43 UTC)
Expired
Apr 15, 1994, 10:45 PM CDT
In force
62 min
Issued by
NWS Corpus Christi, TX
Area
Whole counties

County San Patricio County, TX

The nearest sounding before it

Corpus Christi, TX (KCRP), launched 00:00Z, 2.7 hours before the alert went out and 36 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, Corpus Christi, TX at 00:00Z on 1994-04-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2863 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, Corpus Christi, TX at 00:00Z on 1994-04-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -1 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
2863 J/kg
Mixed-layer CIN
-181 J/kg
Mixed-layer LCL
716 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
-1 m²/s²
0-3 km storm-relative helicity
52 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 
TTAA00 KCRP 160243
SVRCRP
TXC409-160345-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
943 PM CDT FRI APR 15 1994
 
THE NATIONAL WEATHER SERVICE IN CORPUS CHRISTI HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1045 PM CDT
FOR PEOPLE IN THE FOLLOWING COUNTY.....
 
IN SOUTH CENTRAL TEXAS
 
   ...SAN PATRICIO COUNTY
 
AND ADJACENT COASTAL WATERS.
 
 
AT 940 PM CDT CORPUS CHRISTI RADAR INDICATED A SEVERE THUNDERSTORM
LOCATED TO THE EAST OF MATHIS IN WESTERN SAN PATRICIO COUNTY. MOVEMENT
WAS TO THE EAST AT 20 MILES AN HOUR.
 
MATHIS WATER DEPARTMENT ESTIMATE WINDS OF 65 MILES PER HOUR.
 
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARN~ED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.
 
 
 
&

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, Apr 15, 5:03 PM CDT, 4 hours 40 minutes before
TXZ224-225-233-234-152300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE VICTORIA TX
500 PM CDT FRI APR 15 1994

...SEVERE THUNDERSTORM WATCH IN EFFECT FOR DEWITT AND LAVACA
   COUNTIES UNTIL 7 PM CDT...

AT 455 PM CDT VICTORIA RADAR SHOWED AN AREA OF SCATTERED THUNDERSTORMS...
SOME WITH VERY HEAVY RAIN...EXTENDING FROM NORTH OF HOUSTON TO HALLETTSVILLE
TO GONZALES.  IN NORTHERN LAVACA COUNTY THUNDERSTORMS PRODUCING HEAVY RAIN
WERE OCCURRING BETWEEN SHINER AND HALLETTSVILLE.  THESE THUNDERSTORMS ARE
MOVING EAST AT 25 MILES AN HOUR AS THE ENTIRE AREA IS DEVELOPING SOUTHWARD.

PERSONS IN LAVACA AND DEWITT COUNTIES CAN EXPECT HEAVY RAINFALL...
DANGEROUS LIGHTNING...DAMAGING WINDS AND POSSIBLE HAIL WITH THE STRONGER
THUNDERSTORMS.

STAY TUNED TO NOAA WEATHER RADIO...TV OR LOCAL RADIO FOR FURTHER
STATEMENTS OR POSSIBLE WARNINGS.

06
Special weather statement, Apr 15, 5:57 PM CDT, 3 hours 46 minutes before
TXZ224-225-233-234-247-160000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE VICTORIA TX
555 PM CDT FRI APR 15 1994

...TORNADAO WATCH IN EFFECT FOR DEWITT...LAVACA...GOLIAD...VICTORIA
AND CALHOUN COUNTIES UNTIL 11 PM CDT...

AT 550 PM CDT VICTORIA RADAR SHOWED AN AREA OF SCATTERED THUNDERSTORMS...
SOME WITH VERY HEAVY RAIN...EXTENDING FROM HOUSTON TO HALLETTSVILLE
TO YORKTOWN.  ANOTHER AREA OF STRONG TO SEVERE THUNDERSTORMS EXTENDED FROM
SAN ANTONIO TO SAN MARCOS.  IN NORTHERN LAVACA COUNTY A THUNDERSTORM
PRODUCING VERY HEAVY RAIN...DEADLY LIGHTNING AND POSSIBLE SMALL HAIL WAS
LOCATED BETWEEN HALLETTSVILLE AND SHULENBURG.

THESE THUNDERSTORMS ARE MOVING EAST AT 20 MILES AN HOUR WHILE THE AREA
IS DEVELOPING SOUTHWARD.

ALTHOUGH NO SEVERE WEATHER WAS OCCURRING IN VICTORIA AND SURROUNDING
COUNTIES...CONDITIONS ARE FAVORABLE FOR THE DEVELOPMENT OF SEVERE
THUNDERSTORMS AND TORNADOS THIS EVENING.

STAY TUNED TO NOAA WEATHER RADIOV...TV OR LOCAL RADIO FOR FURTHER
STATEMENTS AND POSSIBLE WARNINGS.

06
Special weather statement, Apr 15, 6:18 PM CDT, 3 hours 25 minutes before
TXZ231-232-240-241-244-245-246-160015-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
618 PM CDT FRI APR 15 1994

...TORNADO WATCH IS IN EFFECT FOR BEE..LIVE OAK...DUVAL...JIM
WELLS...SAN PATRICIO...REFUGIO AND ARANSAS COUNTIES UNTIL 1100 PM CDT...

AT 610 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED AN AREA OF
SHOWERS AND THUNDERSTORMS EAST OF EAGLE PASS TO NORTHWEST OF VICTORIA.
THE AREA OF SHOWERS AND THUNDERSTORMS WAS MOVING TO THE SOUTHEAST AT 15
MILES AN HOUR. THE INDIVIDUAL THUNDERSTORMS WERE MOVING TO THE EAST AT
20 MILES AN HOUR.

THERE CURRENTLY IS NO SEVERE WEATHER IN THE COASTAL BEND...BUT
CONDITIONS ARE FAVORABLE FOR THE DEVELOPMENT OF SEVERE THUNDERSTORMS AND
TORNADOS THIS EVENING.

THE SHOWERS AND THUNDERSTORMS ARE AHEAD OF A COLD FRONT THAT IS MOVING
THROUGH SOUTH CENTRAL TEXAS. THE FRONT SHOULD CONTINUE TO MOVE SOUTH AND
MOVE OFFSORE LATE TONIGHT.

STAY TUNED TO NOAA WEATHER RADIO...COMMERCAIL RADIO OR TELEVISION FOR
ADDITIONAL STATEMENTS ON THIS DEVELOPING WEATHER SITUATION.
Special weather statement, Apr 15, 7:04 PM CDT, 2 hours 39 minutes before
TXZ224-225-233-234-247-160110-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE VICTORIA TX
705 PM CDT FRI APR 15 1994

...TORNADO WATCH IN EFFECT FOR DEWITT...LAVACA...GOLIAD...VICTORIA
AND CALHOUN COUNTIES UNTIL 11 PM CDT...

AT 700 PM CDT VICTORIA RADAR SHOWED AN AREA OF SCATTERED STRONG TO SEVERE
THUNDERSTORMS...EXTENDING FROM LAGRANGE TO GONZALES TO FALLS CITY.
ANOTHER AREA OF THUNDERSTORMS WAS LOCATED FROM HOUSTON TO BAY CITY.
IN NORTHERN LAVACA COUNTY A THUNDERSTORM PRODUCING VERY HEAVY RAIN...
DEADLY LIGHTNING AND POSSIBLE SMALL HAIL WAS OCCURRING JUST SOUTH OF
SHULENBURG.

THESE THUNDERSTORMS ARE MOVING EAST AT 20 MILES AN HOUR WHILE THE AREA
IS DEVELOPING SOUTHWARD.

ALTHOUGH NO SEVERE WEATHER WAS OCCURRING IN VICTORIA AND SURROUNDING
COUNTIES...CONDITIONS ARE FAVORABLE FOR THE DEVELOPMENT OF SEVERE
THUNDERSTORMS AND TORNADOS THIS EVENING.

STAY TUNED TO NOAA WEATHER RADIO...TV OR LOCAL RADIO FOR FURTHER
STATEMENTS A"ND POSSIBLE WARNINGS.

06
Special weather statement, Apr 15, 7:24 PM CDT, 2 hours 19 minutes before
TXZ231-232-240-241-244-245-246-160130-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
726 PM CDT FRI APR 15 1994

...A TORNADO WATCH IS IN EFFECT FOR BEE...LIVE OAK...DUVAL...JIM
WELLS...SAN PATRICIO...REFUGIO AND ARANSAS COUNTIES UNTIL 1100 PM CDT...

AT 720 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED A LARGE AREA OF
SHOWERS AND THUNDERSTORMS FROM NORTH OF LAREDO TO NORTHWEST OF VICTORIA.
THE SHOWERS AND THUNDERSTORMS WERE MOVING TO THE EAST AT 20 MILES AN
HOUR WHILE THE AREA DEVELOPED TO THE SOUTH.

THE SHOWERS AND THUNDERSTORMS WERE ALONG A FRONT THAT CONTINUED TO MOVE
THROUGH SOUTH CENTRAL TEXASS THIS EVENING.

THESE SHOWERS AND THUNDERSTORMS WILL BEGIN TO AFFECT THE NORTHERN
SECTIONS OF THE COASTAL BEND DURING THE NEXT FEW HOURS. RESIDENTS IN THE
WATCH AREA SHOULD BE PREPARED FOR THE POSSIBLITIY OF SEVERE WEATEHR AND
TORNADOS THROUGH THIS EVENING.

STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR
FURTHER STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, Apr 15, 8:28 PM CDT, 1 hour 15 minutes before
TXZ231-232-240-241-244-245-246-160230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
829 PM CDT FRI APR 15 1994

...A TORNADO WATCH IS IN EFFECT FOR BEE...LIVE OAK...DUVAL...JIM
WELLS...SAN PATRICIO...REFUGIO AND ARANSAS COUNTIES UNTIL 1100 PM CDT...

AT 820 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED A LARGE AREA OF
SHOWERS AND THUNDERSTORMS FROM NEAR LAREDO TO BEEVILLE TO NORTH OF
REFUGIO. THE STRONGEST THUNDERSTORMS WERE LOCATED NORTHWEST OF GEORGE
WEST. MOVEMENT OF THE SHOWERS AND THUNDERSTORMS WAS TO THE SOUTHEAST AT
20 MILES AND HOUR.

RESIDENTS IN THE WATCH AREA SHOULD REMAIN ALERT FOR THE POSSIBILITY OF
SEVERE THUNDERSTORMS AND TORNADOS THIS EVENING. THE SHOWERS AND
THUNDERSTORMS WERE ALONG A COLD FRONT MOVING THROUGH SOUTH CENTRAL
TEXAS.

STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR
FURTHER STATEMENTS OR POSSIBLE WARNINGS.

The office that day

Everything else NWS Corpus Christi, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 15, 8:45 PM CDTSevere Thunderstorm WarningCRPLive Oak60 min
Apr 15, 9:21 PM CDTSevere Thunderstorm WarningCRPBee69 min
Apr 15, 9:37 PM CDTSevere Thunderstorm WarningCRPDuval68 min
Apr 15, 10:13 PM CDTSevere Thunderstorm WarningCRPNueces62 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.