Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 2, NWS Brownsville, TX

February 28, 1995Cameron County, Texas

NWS Brownsville, TX issued this severe thunderstorm warning at Feb 28, 1995, 4:30 PM CST for Cameron County, Texas. It was in force for 35 min.

The area

The counties it named.

The facts

Issued
Feb 28, 1995, 4:30 PM CST (22:30 UTC)
Expired
Feb 28, 1995, 5:05 PM CST
In force
35 min
Issued by
NWS Brownsville, TX
Area
Whole counties

County Cameron County, TX

The nearest sounding before it

Brownsville Intl, TX (KBRO), launched 12:00Z, 10.5 hours before the alert went out and 29 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, Brownsville Intl, TX at 12:00Z on 1995-02-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1085 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, Brownsville Intl, TX at 12:00Z on 1995-02-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 47 square meters per square second.1939587897117Sfc1 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
1085 J/kg
Mixed-layer CIN
-70 J/kg
Mixed-layer LCL
793 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
47 m²/s²
0-3 km storm-relative helicity
191 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KBRO 282231 RRA
SVRBRO
TXC061-TXZ512-282330-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM AND SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE BROWNSVILLE TX
430 PM CST TUE FEB 28 1995
 
THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A
SEVERE THUNDERSTORM AND SPECIAL MARINE WARNING
EFFECTIVE UNTIL  500 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN SOUTH TEXAS
 
   ...CAMERON COUNTY
 
  AND FOR MARINE INTERESTS IN THE COASTAL WATERS FROM...
 
   ... MOUTH OF THE ARROY  TO   MOUTH OF THE RIVER
 
AT 430 PM CST...RADAR AND SURFACE REPORTS INDICATED A SEVERE
THUNDERSTORM IN BROWNSVILLE. THE STORM WAS MOVING SOUTHEAST
AT 25 MILES AN HOUR AND WILL CONTINUE TO AFFECT BROWNSVILLE AND
PORT ISABEL BETWEEN THROUGH 530 PM.
 
THIS STORM HAS A HISTORY OF POWER OUTAGES AND WINDS IN EXCESS OF 60
MILES AN HOUR WHICH ARE STRONG ENOUGH TO CAUSE TO SIGNIFICANT DAMAGE.
MARINE INTERESTS SHOULD TAKE IMMEDIATE ACTION TO AVOID OR ENDURE THE STO
. 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
INGRAM
 
&

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, Feb 28, 3:11 PM CST, 1 hour 19 minutes before
TXZ248-252>255-010000-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE BROWNSVILLE TX
315 PM CST TUE FEB 28 1995

AT 310 PM CST...RADAR INDICATED SHOWERS AND THUNDERSTORMS CONTINUING IN
DEEP SOUTH TEXAS.  THE STRONGEST STORM WAS NEAR SAN MANUEL OR ABOUT
30 MILES NORTH OF MCALLEN.  THIS STORM COULD BEGIN TO AFFECT THE
HARGRIFF...RAYMONDVILLE AND EDINBURG AREAS BEFORE 415 PM. OTHER STORMS
CONTINUE TO AFFECT THE RIO GRANDE VALLEY AS FAR WEST AS LAREDO.

THE STORMS WERE MOVING TO THE SOUTH AT 25 MILES AN HOUR AND WERE LIKELY
PRODUCING SOME BRIEF HEAVY RAIN.  PEA SIZED HAIL WAS REPORTED IN SAN
MANUEL AT 300 PM WITH GUSTY WINDS OF 30 TO 40 MILES AN HOUR.

BRIEF HEAVY RAIN...SMALL HAIL...GUSTY WINDS AND DANGEROUS LIGHTNING ARE
ALL POSSIBLE WITH THE STRONGER STORMS THIS AFTERNOON. SCATTERED SHOWERS
AND A FEW THUNDERSTORMS WILL CONTINUE TO AFFECT THE LOWER VALLEY FOR THE
BALANCE OF THE AFTERNOON AND COULD PERSIST INTO THE EVENING HOURS AS
WELL.

MOTORISTS SHOULD NEVER DRIVE THROUGH AREAS WHERE WATER COVERS THE ROAD.
MARINE INTERESTS SHOULD SEEK SAFE HARBOR WHEN THUNDERSTORMS APPROACH.
STAY TUNDED TO NOAA WEATHER RADIO FOR LATER STATEMENTS.

INGRAM

6
Special weather statement, Feb 28, 3:15 PM CST, 1 hour 15 minutes before
TXZ248-252>255-010000-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE BROWNSVILLE TX
315 PM CST TUE FEB 28 1995

AT 310 PM CST...RADAR INDICATED SHOWERS AND THUNDERSTORMS CONTINUING IN
DEEP SOUTH TEXAS.  THE STRONGEST STORM WAS NEAR SAN MANUEL OR ABOUT
30 MILES NORTH OF MCALLEN.  THIS STORM COULD BEGIN TO AFFECT THE
HARGILL...RAYMONDVILLE AND EDINBURG AREAS BEFORE 415 PM. OTHER STORMS
CONTINUE TO AFFECT THE RIO GRANDE VALLEY AS FAR WEST AS LAREDO.

THE STORMS WERE MOVING TO THE SOUTH AT 25 MILES AN HOUR AND WERE LIKELY
PRODUCING SOME BRIEF HEAVY RAIN.  PEA SIZED HAIL WAS REPORTED IN SAN
MANUEL AT 300 PM WITH GUSTY WINDS OF 30 TO 40 MILES AN HOUR.

BRIEF HEAVY RAIN...SMALL HAIL...GUSTY WINDS AND DANGEROUS LIGHTNING ARE
ALL POSSIBLE WITH THE STRONGER STORMS THIS AFTERNOON. SCATTERED SHOWERS
AND A FEW THUNDERSTORMS WILL CONTINUE TO AFFECT THE LOWER VALLEY FOR THE
BALANCE OF THE AFTERNOON AND COULD PERSIST INTO THE EVENING HOURS AS
WELL.

MOTORISTS SHOULD NEVER DRIVE THROUGH AREAS WHERE WATER COVERS THE ROAD.
MARINE INTERESTS SHOULD SEEK SAFE HARBOR WHEN THUNDERSTORMS APPROACH.
STAY TUNDED TO NOAA WEATHER RADIO FOR LATER STATEMENTS.

INGRAM
CORRECTED SPELLING OF HARGILL IN 1ST PARAGRAPH
Special weather statement, Feb 28, 3:18 PM CST, 1 hour 12 minutes before
TXZ248-252>255-010000-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE BROWNSVILLE TX
315 PM CST TUE FEB 28 1995

AT 310 PM CST...RADAR INDICATED SHOWERS AND THUNDERSTORMS CONTINUING IN
DEEP SOUTH TEXAS.  THE STRONGEST STORM WAS NEAR SAN MANUEL OR ABOUT
30 MILES NORTH OF MCALLEN.  THIS STORM COULD BEGIN TO AFFECT THE
HARGILL...RAYMONDVILLE AND EDINBURG AREAS BEFORE 415 PM. OTHER STORMS
CONTINUE TO AFFECT THE RIO GRANDE VALLEY AS FAR WEST AS LAREDO.

THE STORMS WERE MOVING TO THE SOUTH AT 25 MILES AN HOUR AND WERE LIKELY
PRODUCING SOME BRIEF HEAVY RAIN.  PEA SIZED HAIL WAS REPORTED IN SAN
MANUEL AT 300 PM WITH GUSTY WINDS OF 30 TO 40 MILES AN HOUR.

BRIEF HEAVY RAIN...SMALL HAIL...GUSTY WINDS AND DANGEROUS LIGHTNING ARE
ALL POSSIBLE WITH THE STRONGER STORMS THIS AFTERNOON. SCATTERED SHOWERS
AND A FEW THUNDERSTORMS WILL CONTINUE TO AFFECT THE LOWER VALLEY FOR THE
BALANCE OF THE AFTERNOON AND COULD PERSIST INTO THE EVENING HOURS AS
WELL.

MOTORISTS SHOULD NEVER DRIVE THROUGH AREAS WHERE WATER COVERS THE ROAD.
MARINE INTERESTS SHOULD SEEK SAFE HARBOR WHEN THUNDERSTORMS APPROACH.
STAY TUNDED TO NOAA WEATHER RADIO FOR LATER STATEMENTS.

INGRAM
CORRECTED SPELLING OF HARGILL IN 1ST PARAGRAPH
Special weather statement, Feb 28, 3:30 PM CST, 1 hour before
TXZ248-252>255-010000-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE BROWNSVILLE TX
332 PM CST TUE FEB 28 1995

AT 330 PM CST...RADAR INDICATED SHOWERS AND THUNDERSTORMS CONTINUING IN
DEEP SOUTH TEXAS.  THE STRONGEST STORM WAS JUST WEST OF RAYMONDVILLE
OR ABOUT 40 MILES NORTH OF BROWNSVILLE. THIS STORM COULD BEGIN TO
AFFECT THE SEBASTIAN AREA BEFORE 415 PM. OTHER STRONG STORMS CONTINUE TO
AFFECT THE RIO GRANDE VALLEY AS FAR WEST AS LAREDO.

THE STORMS WERE MOVING TO THE SOUTH AT 25 MILES AN HOUR.  GUSTY WINDS
OF 30 TO 40 MILES AND PEA TO MARBLE SIZED HAIL HAVE ALREADY BEEN
REPORTED WITH THE STRONGER STORMS THIS AFTERNOON.

HEAVY RAIN...SMALL HAIL...GUSTY WINDS AND DANGEROUS LIGHTNING ARE ALL
POSSIBLE IN THUNDERSTORMS THIS AFTERNOON. THUNDERSTORMS WILL CONTINUE TO
AFFECT THE LOWER VALLEY FOR THE BALANCE OF THE AFTERNOON AND COULD
PERSIST INTO THE EVENING HOURS AS WELL.

MOTORISTS SHOULD NEVER DRIVE THROUGH AN AREA IF WATER COVERS THE ROAD.
MOVE INDOORS WHEN THUNDERSTORMS APPROACH AND STAY THERE UNTIL THEY
PASS. STAY TUNDED TO NOAA WEATHER RADIO FOR LATER STATEMENTS.

INGRAM
Special weather statement, Feb 28, 3:32 PM CST, 58 minutes before
TXZ248-252>255-010000-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE BROWNSVILLE TX
332 PM CST TUE FEB 28 1995

AT 330 PM CST...RADAR INDICATED SHOWERS AND THUNDERSTORMS CONTINUING IN
DEEP SOUTH TEXAS.  THE STRONGEST STORM WAS JUST WEST OF RAYMONDVILLE
OR ABOUT 40 MILES NORTH OF BROWNSVILLE. THIS STORM COULD BEGIN TO
AFFECT THE SEBASTIAN AREA BEFORE 415 PM. OTHER STRONG STORMS CONTINUE TO
AFFECT THE RIO GRANDE VALLEY AS FAR WEST AS LAREDO.

THE STORMS WERE MOVING TO THE SOUTH AT 25 MILES AN HOUR.  GUSTY WINDS
OF 30 TO 40 MILES AND PEA TO MARBLE SIZED HAIL HAVE ALREADY BEEN
REPORTED WITH THE STRONGER STORMS THIS AFTERNOON.

HEAVY RAIN...SMALL HAIL...GUSTY WINDS AND DANGEROUS LIGHTNING ARE ALL
POSSIBLE IN THUNDERSTORMS THIS AFTERNOON. THUNDERSTORMS WILL CONTINUE TO
AFFECT THE LOWER VALLEY FOR THE BALANCE OF THE AFTERNOON AND COULD
PERSIST INTO THE EVENING HOURS AS WELL.

MOTORISTS SHOULD NEVER DRIVE THROUGH AN AREA IF WATER COVERS THE ROAD.
MOVE INDOORS WHEN THUNDERSTORMS APPROACH AND STAY THERE UNTIL THEY
PASS. STAY TUNDED TO NOAA WEATHER RADIO FOR LATER STATEMENTS.

INGRAM
Special weather statement, Feb 28, 3:55 PM CST, 35 minutes before
TXZ248-252>255-010000-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE BROWNSVILLE TX
355 PM CST TUE FEB 28 1995

AT 350 PM CST...RADAR INDICATED SHOWERS AND A FEW STRONG THUNDERSTORMS
MOVING ACROSS DEEP SOUTH TEXAS.  THE STRONGEST STORM WAS NEAR HARLINGEN
AND WAS MOVING SOUTH AT 25 MILES AN HOUR. AREAS BETWEEN BROWNSVILLE AND
HARLINGEN SHOULD PREPARE FOR SOME HEAVY RAIN AND POSSIBLY SOME SMALL
HAIL BETWEEN 400 AND 530 PM.  GUSTY WINDS OF 35 TO 45 MPH ARE ALSO
POSSIBLE WITH THUNDERSTORMS THIS AFTERNOON AND EVENING.

THUNDERSTORMS WILL CONTINUE TO AFFECT THE LOWER VALLEY FOR THE BALANCE
OF THE AFTERNOON AND COULD PERSIST INTO THE EVENING HOURS AS WELL.

MOTORISTS SHOULD NEVER DRIVE THROUGH AN AREA IF WATER COVERS THE ROAD.
MOVE INDOORS WHEN THUNDERSTORMS APPROACH AND STAY THERE UNTIL THEY
PASS. STAY TUNDED TO NOAA WEATHER RADIO FOR LATER STATEMENTS.

INGRAM

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 28, 4:04 PM CSTSevere Thunderstorm WarningBROCameron56 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.