Alert archive / Texas / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 21, NWS Fort Worth, TX

March 26, 1994Bosque County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Mar 26, 1994, 5:52 PM CST for Bosque County, Texas. It was in force for 68 min.

The area

The counties it named.

The facts

Issued
Mar 26, 1994, 5:52 PM CST (23:52 UTC)
Expired
Mar 26, 1994, 7:00 PM CST
In force
68 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Bosque County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 81 km from the middle of the area, began a volume at 23:52 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

Stephenville/Cla, TX (KSEP), launched 12:00Z, 11.9 hours before the alert went out and 57 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, Stephenville/Cla, TX at 12:00Z on 1994-03-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4 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, Stephenville/Cla, TX at 12:00Z on 1994-03-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 349 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
4 J/kg
Mixed-layer CIN
-344 J/kg
Mixed-layer LCL
599 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
349 m²/s²
0-3 km storm-relative helicity
501 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 KACT 262353
SVRACT
TXC035-270100-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WACO TX
552 PM CST SAT MAR 26 1994
 
THE NATIONAL WEATHER SERVICE IN WACO TX  HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  700 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN NORTH CENTRAL TEXAS
 
   ...NORTH CENTRAL BOSQUE COUNTY
 
WACO WEATHER RADAR INDICATED A POSSIBLE SEVERE THUNDERSTORM ALONG THE
BOSQUE SOMMERVILLE COUNTY LINE 5 MILES NORTHWEST OF WALNUT SPRINGS
MOVING EAST AT 35 MPH.
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REM>AIN 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, Mar 26, 4:32 PM CST, 1 hour 20 minutes before
TXZ144-145-157>161-270030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
425 PM CST SAT MAR 26 1994

...A TORNADO WATCH IS IN EFFECT UNTIL 800 PM CST FOR PERSONS IN BOSQUE AND
   HILL COUNTIES OF CENTRAL TEXAS...

AT 420 PM CST WACO WEATHER RADAR SHOWED NO PRECIPITATION OCCURRING IN
CENTRAL TEXAS...HOWEVER VERY STRONG TO INTENSE THUNDERSTORMS CONTINUE IN
NORTHCENTRAL TEXAS.  THE THUNDERSTORMS WERE OCCURRING FROM NORTH OF DALLAS
TO FORT WORTH TO NEAR GLEN ROSE TO WEST OF COMANCHE.  ALL THE PRECIPITATION
WAS MOVING EAST AT 35 MPH.

PERSONS IN CENTRAL TEXAS SHOULD REMAIN ALERT TO CHANGING WEATHER CONDITIONS.
THE THUNDERSTORMS IN NORTHCENTRAL TEXAS ARE OCCURRING AHEAD OF A PACIFIC
COLD FRONT NOW MOVING INTO PARTS OF WEST CENTRAL TEXAS.  THE CONDITIONS
OVER CENTRAL TEXAS REMAIN FAVORABLE THE THE CONTINUED DEVELOPMENT OF STRONG
THUNDERSTORMS CAPABLE OF PRODUCING GUSTY WIND...DANGEROUS LIGHTNING...HAIL
AND VERY HEAVY RAINFALL THAT MAY CAUSE FLASH FLOODING OF LOW LYING AND
NORMALLY FLOOD PRONE AREAS.

STAY TUNED TO NOAA WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE WARNINGS
THAT WILL BE ISSUED AS CONDITIONS WARRANT.06
Special weather statement, Mar 26, 4:33 PM CST, 1 hour 19 minutes before
TXZ091>167-270200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
430 PM CST SAT MAR 26 1994

...A SEVERE THUNDERSTORM WARNING IS IN EFFECT FOR ERATH...HOOD...AND
SOMERVELL COUNTIES UNTIL 445 PM...

AT 430 PM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A BAND
OF STRONG TO SEVERE THUNDERSTORMS FROM SOUTHWESTERN COLLIN COUNTY
WEST OF PLANO...ACROSS FORT WORTH...TO THE CENTRAL SECTIONS OF HOOD
AND SOMERVELL COUNTIES BETWEEN GRANBURY AND GLEN ROSE. MOVEMENT WAS
EAST AT 20 MILES AN HOUR.

OTHER THUNDERSTORMS WERE LOCATED IN NORTHWESTERN COOKE COUNTY
NORTHWEST OF GAINESVILLE EXTENDING INTO SOUTH CENTRAL OKLAHOMA NEAR
ARDMORE. MOVEMENT WAS EAST AT 20 MILES AN HOUR.

THE STRONGER THUNDERSTORMS ARE CAPABLE OF PRODUCING WINDS IN EXCESS
OF 55 MILES AN HOUR...DANGEROUS AND FREQUENT LIGHTNING...HEAVY
RAINFALL...AND LARGE HAIL. PEA SIZE HAIL WAS REPORTED NEAR BENBROOK
AT 430 PM.

IN ADDITION...A TORNADO WATCH IS IN EFFECT UNTIL 800 PM FOR THAT
PORTION OF NORTH TEXAS EAST OF A HENRIETTA...COMANCHE LINE AND NORTH
OF A COMANCHE...LONGVIEW LINE. SEVERE THUNDERSTORMS WHICH DEVELOP
WITHIN THIS AREA ARE CAPABLE OF PRODUCING TORNADOES.

STAY TUNED TO NOAA WEATHERf RADIO AND LOCAL RADIO AND TELEVISION
STATIONS FOR FURTHER STATEMENTS.
Special weather statement, Mar 26, 4:53 PM CST, 59 minutes before
TXZ091>167-270200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
455 PM CST SAT MAR 26 1994

...A SEVERE THUNDERSTORM WARNING IS IN EFFECT FOR JOHNSON COUNTY
UNTIL 530 PM...

AT 455 PM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG
TO SEVERE THUNDERSTORMS IN SOUTHWESTERN TARRANT COUNTY WEST OF I-35
AND SOUTH OF LOOP 820...INTO THE NORTHERN PORTIONS OF JOHNSON COUNTY
WEST OF BURLESON. ANOTHER STRONG THUNDERSTORM WAS LOCATED IN
SOMERVELL COUNTY NEAR GLEN ROSE AND EXTENDED INTO WESTERN JOHNSON
COUNTY. MOVEMENT WAS EAST AT 20 MILES AN HOUR.

THE STRONGER THUNDERSTORMS ARE CAPABLE OF PRODUCING WINDS IN EXCESS
OF 55 MILES AN HOUR...DANGEROUS AND FREQUENT LIGHTNING...HEAVY
RAINFALL...AND LARGE HAIL.

IN ADDITION...A TORNADO WATCH IS IN EFFECT UNTIL 800 PM FOR THAT
PORTION OF NORTH TEXAS EAST OF A HENRIETTA...COMANCHE LINE AND NORTH
OF A COMANCHE...LONGVIEW LINE. SEVERE THUNDERSTORMS WHICH DEVELOP
WITHIN THIS AREA ARE CAPABLE OF PRODUCING TORNADOES.

STAY TUNED TO NOAA WEATHER RADIO AND LOCAL RADIO AND TELEVISION
STATIONS FOR FURTHER STATEMENTS.
Special weather statement, Mar 26, 5:24 PM CST, 28 minutes before
TXZ091>167-270200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
525 PM CST SAT MAR 26 1994

...A SEVERE THUNDERSTORM WARNING IS IN EFFECT FOR JOHNSON COUNTY
UNTIL 530 PM...

AT 525 PM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG
TO SEVERE THUNDERSTORMS EXTENDED FROM WESTERN DALLAS COUNTY NEAR
CARROLLTON AND FARMERS BRANCH...TO SOUTHWEST OF CLEBURNE IN EXTREME
SOUTHWEST JOHNSON COUNTY. THE STRONGEST THUNDERSTORMS WERE LOCATED
FROM IRVING TO MANSFIELD. MOVEMENT WAS EAST AT 20 MILES AN HOUR.

STRONG THUNDERSTORMS WERE ALSO LOCATED IN SOUTHERN HOOD COUNTY NEAR
HILL CITY TO JUST WEST OF DUBLIN IN WESTERN ERATH COUNTY AND IN THE
NORTHERN PORTIONS OF NORTH TEXAS FROM SOUTHEAST MONTAGUE COUNTY
BETWEEN FORESTBURG AND NEW HARP...ACROSS CENTRAL COOKE COUNTY BETWEEN
MUENSTER AND GAINESVILLE...AND INTO SOUTHERN OKLAHOMA.

THE STRONGER THUNDERSTORMS ARE CAPABLE OF PRODUCING WINDS IN EXCESS
OF 55 MILES AN HOUR...DANGEROUS AND FREQUENT LIGHTNING...HEAVY
RAINFALL...AND LARGE HAIL.

IN ADDITION...A TORNADO WATCH IS IN EFFECT UNTIL 800 PM FOR THAT
PORTION OF NORTH TEXAS EAST OF A HENRIETTA...COMANCHE LINE AND NORTH
OF A COMANCHE...LONGVIEW LINE. SEVERE THUNDERSTORMS WHICH DEVELOP
WITHIN THIS AREA ARE CAPABLE OF PRODUCING TORNADOES.

STAY TUNED TO NOAA WEATHER RADIO AND LOCAL RADIO AND TELEVISION
STATIONS FOR FURTHER STATEMENTS.
Special weather statement, Mar 26, 5:29 PM CST, 23 minutes before
TXZ144-145-157>161-270130-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
525 PM CST SAT MAR 26 1994

...A TORNADO WATCH IS IN EFFECT UNTIL 800 PM CST FOR PERSONS IN BOSQUE AND
   HILL COUNTIES OF CENTRAL TEXAS...

AT 520 PM CST WACO WEATHER RADAR SHOWED NUMEROUS LIGHT TO MODERATE SHOWERS
AND STRONG TO INTENSE THUNDERSTORMS FROM NORTHEAST OF DALLAS TO THE JOHNSON
...HILL COUNTY LINE TO GLEN ROSE TO JUST EAST OF COMANCHE.  AN INTENSE
THUNDERSTORMS WITH VERY HEAVY RAIN WAS JUST WEST OF GRANDVIEW ALONG THE
HILL...BOSQUE COUNTY LINE ANOTHER INTENSE THUNDERSTORM WAS NEAR THE ERATH
...SOMMERVILLE...BOSQUE COUNTY LINE 15 MILES NORTHWEST OF WALNUT SPRINGS.
MOVEMENT OF ALL THE PRECIPITATION WAS EAST AT 35 MPH.

WITH THEIR POSITION AND CURRENT MOVEMENT THESE INTENSE THUNDERSTORMS MAY
SKIRT THE NORTHERN PORTIONS OF BOSQUE AND HILL COUNTIES OVER THE NEXT
HOUR OR SO.  PERSONS IN BOSQUE AND HILL COUNTIES SHOULD REMAIN ALERT TO
CHANGING WEATHER CONDITIONS AND BE PREPARED TO SEEK SHELTER IF SEVERE
WEATHER IS SIGHTED OR A WARNING IS ISSUED.  THE STRONG TO INTENSE STORMS
ARE CAPABLE OF PRODUCING GUSTY WIND...DANGEROUS LIGHTNING...HAIL AND VERY
HEAVY RAIN THAT MAY CAUSE FLASH FLOODING OF LOW LYING AREAS.  THE INTENSE
THUNDERSTORMS HAVE SHOWN SOME ROTATION ON DOPPLER RADAR IN FORT WORTH AND
HAVE THE POTENTIAL TO BECOME SEVERE.

STAY TUNED TO NOAA WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE WARNINGS
THAT WILL BE ISSUED AS CONDITIONS WARRANT.06
Special weather statement, Mar 26, 5:35 PM CST, 17 minutes before
TXZ144-145-157>161-270130-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
525 PM CST SAT MAR 26 1994

...A TORNADO WATCH IS IN EFFECT UNTIL 800 PM CST FOR PERSONS IN BOSQUE AND
   HILL COUNTIES OF CENTRAL TEXAS...

AT 520 PM CST WACO WEATHER RADAR SHOWED NUMEROUS LIGHT TO MODERATE SHOWERS
AND STRONG TO INTENSE THUNDERSTORMS FROM NORTHEAST OF DALLAS TO THE JOHNSON
...HILL COUNTY LINE TO GLEN ROSE TO JUST EAST OF COMANCHE.  AN INTENSE
THUNDERSTORMS WITH VERY HEAVY RAIN WAS JUST WEST OF GRANDVIEW ALONG THE
HILL...JOHNSON COUNTY LINE ANOTHER INTENSE THUNDERSTORM WAS NEAR THE ERATH
...SOMMERVILLE...BOSQUE COUNTY LINE 15 MILES NORTHWEST OF WALNUT SPRINGS.
MOVEMENT OF ALL THE PRECIPITATION WAS EAST AT 35 MPH.

WITH THEIR POSITION AND CURRENT MOVEMENT THESE INTENSE THUNDERSTORMS MAY
SKIRT THE NORTHERN PORTIONS OF BOSQUE AND HILL COUNTIES OVER THE NEXT
HOUR OR SO.  PERSONS IN BOSQUE AND HILL COUNTIES SHOULD REMAIN ALERT TO
CHANGING WEATHER CONDITIONS AND BE PREPARED TO SEEK SHELTER IF SEVERE
WEATHER IS SIGHTED OR A WARNING IS ISSUED.  THE STRONG TO INTENSE STORMS
ARE CAPABLE OF PRODUCING GUSTY WIND...DANGEROUS LIGHTNING...HAIL AND VERY
HEAVY RAIN THAT MAY CAUSE FLASH FLOODING OF LOW LYING AREAS.  THE INTENSE
THUNDERSTORMS HAVE SHOWN SOME ROTATION ON DOPPLER RADAR IN FORT WORTH AND
HAVE THE POTENTIAL TO BECOME SEVERE.

STAY TUNED TO NOAA WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE WARNINGS
THAT WILL BE ISSUED $AS CONDITIONS WARRANT.06

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 26, 1:11 PM CSTSevere Thunderstorm WarningFWDPalo Pinto64 min
Mar 26, 1:20 PM CSTSevere Thunderstorm WarningFWDJack55 min
Mar 26, 1:27 PM CSTTornado WarningFWDJack, Palo Pinto48 min
Mar 26, 2:05 PM CSTSevere Thunderstorm WarningFWDParker55 min
Mar 26, 2:14 PM CSTSevere Thunderstorm WarningFWDPalo Pinto46 min
Mar 26, 3:47 PM CSTSevere Thunderstorm WarningFWDErath, Hood, Somervell58 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; radar from the NEXRAD Level II archive.