Alert archive / Texas / Tornado Warnings in 1994

Tornado Warning 41, NWS Fort Worth, TX

April 29, 1994Van Zandt County, Texas

NWS Fort Worth, TX issued this tornado warning at Apr 29, 1994, 9:40 PM CDT for Van Zandt County, Texas. It was in force for 20 min.

The area

The counties it named.

The facts

Issued
Apr 29, 1994, 9:40 PM CDT (02:40 UTC)
Expired
Apr 29, 1994, 10:00 PM CDT
In force
20 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Van Zandt County, TX

The nearest sounding before it

Longview/Gregg, TX (KGGG), launched 00:00Z, 2.7 hours before the alert went out and 118 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, Longview/Gregg, TX at 00:00Z on 1994-04-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1112 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, Longview/Gregg, TX at 00:00Z on 1994-04-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 199 square meters per square second.1939587897Sfc1 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
1112 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
843 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
199 m²/s²
0-3 km storm-relative helicity
349 m²/s²
Significant tornado parameter
1.7
Supercell composite
6.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KFTW 300242
TORFTW
TXC467-300330-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
940 PM CDT FRI APR 29 1994
 
THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 1030 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST TEXAS
 
   ...VAN ZANDT COUNTY
 
AT 940 PM CDT DOPPLER RADAR INDICATED A POSSIBLE TORNADO ABOUT 10 MILES
NORTH OF CANTON. MOVEMENT OF THE STORM WAS TO THE :NORTHEAST AT 30 MPH.
 
THIS TRACK WILL LIKELY AFFECT EMORY BY 10 PM CDT.

What forecasters said that day

The local office's own words before this tornado 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 29, 4:14 PM CDT, 5 hours 26 minutes before
TXZ091-167-300100-

SEVERE WEATHER OUTLOOK FOR NORTH TEXAS
NATIONAL WEATHER SERVICE FT WORTH TX
415 PM CDT FRI APR 29 1994

...COMBINED FLASH FLOOD AND SEVERE WEATHER THREAT CONTINUES ACROSS
NORTH TEXAS THIS AFTERNOON AND EVENING...

THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THROUGH TONIGHT FOR
THAT PART OF NORTH TEXAS GENERALLY SOUTH AND EAST OF A SHERMAN-
WEATHERFORD-BROWNWOOD LINE.  THERE IS A SLIGHT RISK OF SEVERE
THUNDERSTORMS NORTH AND WEST OF THIS LINE.  IN ADDITION...A FLASH
FLOOD WATCH IS IN EFFECT FOR CENTRAL AND NORTHEAST PORTIONS OF
NORTH TEXAS. THE FLASH FLOOD THREAT MAY BECOME SUBSTANTIAL TONIGHT.

AT 4PM A WARM FRONT WAS LOCATED NEAR A PARIS-DALLAS-LAMPASAS LINE.
STRONG SOUTHERLY WINDS JUST ABOVE THE GROUND WERE FORCING THE FRONT
VERY SLOWLY TO THE NORTH.  THESE STRONG WINDS DEVELOPED IN RESPONSE
TO A VIGOROUS UPPER LEVEL DISTURBANCE APPROACHING FROM MEXICO.

STRONG THUNDERSTORMS WERE FORMING AT MID-AFTERNOON FROM NEAR ABILENE
TO DEL RIO.  THESE STORMS WILL CONTINUE TO INCREASE IN NUMBER AND
INTENSIFY AS THEY MOVE RAPIDLY NORTHEAST INTO NORTH TEXAS.  THE
GREATEST THREAT FROM THESE STORMS ALONG AND SOUTH OF THE WARM FRONT
WILL BE FROM LARGE HAIL...DAMAGING WINDS..HEAVY RAINFALL...AND
ISOLATED TORNADOES.  TORNADOES ARE NOT LIKELY IN THE 40 TO MID 50
DEGREE AIR NORTH OF THE WARM FRONT.  HOWEVER...THESE AREAS MAY
EXPERIENCE HEAVY RAINFALL...LARGE HAIL...AND GUSTY WINDS.

THE AIR MASS IS VERY UNSTABLE IN THE WARM SECTOR.  FURTHER...ALTHOUGH
TURNING OF THE WINDS WITH HEIGHT WAS MARGINAL AT 4PM...THE TURNING
FACTOR MAY INCREASE BY EARLY EVENING.  AND...WIND SPEEDS ARE QUITE
STRONG ABOVE THE GROUND...INDICATING A THREAT OF TORNADOES.  AT
LEAST ONE TORNADO WAS REPORTED WITH THE EARLY ACTIVITY IN EASTERN
PECOS COUNTY...ABOUT 70 MILES SOUTH OF MIDLAND.

EMERGENCY MANAGEMENT OFFICIALS AND STORM SPOTTERS SHOULD BE READY FOR
POSSIBLE ACTIVATION TODAY...WITH THE GREATEST THREAT FROM SEVERE
WEATHE6R COMING AFTER 5PM IN WEST AND SOUTHWEST SECTIONS OF NORTH TEXAS
...AFTER 7 PM IN CENTRAL AND SOUTH SECTIONS...AND AFTER 10 PM IN THE
EAST.
Local storm report, Apr 29, 4:39 PM CDT, 5 hours 1 minute before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WACO TX
438 PM CDT FRI APR 29 1994

...SEVERE WEATHER REPORTS FROM THE MORNING OF FRI. APR 29 1994...

237 AM CDT...DIME SIZE HAIL AT BYNAM AND MERTENS...HILL FCOUNTY...
             BY HILL COUNTY SHERIFF`S OFFICE.
343 AM CDT...MARBLE SIZE HAIL AT CHANNEL 6 TV...MCLENNAN COUNTY...
             CHANNEL 6 TV WEATHER MET.
Special weather statement, Apr 29, 5:28 PM CDT, 4 hours 12 minutes before
TXZ091>167-300100-

SEVERE WEATHER OUTLOOK FOR NORTH TEXAS
NATIONAL WEATHER SERVICE FT WORTH TX
515 PM CDT FRI APR 29 1994

...COMBINED FLASH FLOOD AND SEVERE WEATHER THREAT CONTINUES ACROSS
NORTH TEXAS THIS AFTERNOON AND EVENING...

THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THROUGH TONIGHT FOR
THAT PART OF NORTH TEXAS GENERALLY SOUTH AND EAST OF A SHERMAN-
WEATHERFORD-BROWNWOOD LINE.  THERE IS A SLIGHT RISK OF SEVERE
THUNDERSTORMS NORTH AND WEST OF THIS LINE.  IN ADDITION...A FLASH
FLOOD WATCH IS IN EFFECT FOR CENTRAL AND NORTHEAST PORTIONS OF
NORTH TEXAS. THE FLASH FLOOD THREAT MAY BECOME SUBSTANTIAL TONIGHT.

AT 4PM A WARM FRONT WAS LOCATED NEAR A PARIS-DALLAS-LAMPASAS LINE.
STRONG SOUTHERLY WINDS JUST ABOVE THE GROUND WERE FORCING THE FRONT
VERY SLOWLY TO THE NORTH.  THESE STRONG WINDS DEVELOPED IN RESPONSE
TO A VIGOROUS UPPER LEVEL DISTURBANCE APPROACHING FROM MEXICO.
STRONG THUNDERSTORMS WERE FORMING AT MID-AFTERNOON FROM NEAR ABILENE
TO DEL RIO.  THESE STORMS WILL CONTINUE TO INCREASE IN NUMBER AND
INTENSIFY AS THEY MOVE RAPIDLY NORTHEAST INTO NORTH TEXAS.  THE
GREATEST THREAT FROM THESE STORMS ALONG AND SOUTH OF THE WARM FRONT
WILL BE FROM LARGE HAIL...DAMAGING WINDS..HEAVY RAINFALL...AND
ISOLATED TORNADOES.  TORNADOES ARE NOT LIKELY IN THE 40 TO MID 50
DEGREE AIR NORTH OF THE WARM FRONT.  HOWEVER...THESE AREAS MAY
EXPERIENCE HEAVY RAINFALL...LARGE HAIL...AND GUSTY WINDS.

THE AIR MASS IS VERY UNSTABLE IN THE WARM SECTOR.  FURTHER...ALTHOUGH
TURNING OF THE WINDS WITH HEIGHT WAS MARGINAL AT 4PM...THE TURNING
FACTOR MAY INCREASE BY EARLY EVENING.  AND...WIND SPEEDS ARE QUITE
STRONG ABOVE THE GROUND...INDICATING A THREAT OF TORNADOES.  AT
LEAST ONE TORNADO WAS REPORTED WITH THE EARLY ACTIVITY IN EASTERN
PECOS COUNTY...ABOUT 70 MILES SOUTH OF MIDLAND.

EMERGENCY MANAGEMENT OFFICIALS AND STORM SPOTTERS SHOULD BE READY FOR
POSSIBLE ACTIVATION TODAY...WITH THE GREATEST THREAT FROM SEVERE
WEATHER COMING AFTER 5PM IN WEST AND SOUTHWEST SECTIONS OF NORTH TEXAS
...AFTER 7 PM IN CENTRAL AND SOUTH SECTIONS...AND AFTER 10 PM IN THE
EAST.
Special weather statement, Apr 29, 6:02 PM CDT, 3 hours 38 minutes before
TXZ091>167-300000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
600 PM CDT FRI APR 29 1994

A TORNADO WATCH REMAINS IN EFFECT UNTIL 10 PM FOR THAT PART OF NORTH
TEXAS GENERALLY BOUNDED BY AN ABILENE TO MONTAGUE TO KAUFMAN TO TEMPLE
LINE. A FLASH FLOOD WATCH IS IN EFFECT FOR TONIGHT FOR MUCH OF THE
CENTRAL 1/3 OF NORTH TEXAS.

AT 550 PM CDT DOPPLER RADAR INDICATED WIDELY SCATTERED TO SCATTERED
THUNDERSTORMS OVER AN AREA GENERALLY WEST OF A SHERMAN TO DECATUR TO
DALLAS TO TEMPLE LINE.  WIDELY SCATTERED THUNDERSTORMS WERE LOCATED
GENERALLY EAST OF A SHERMAN TO COOPER TO TYLER LINE.

THE MOST INTENSE THUNDERSTORMS WERE LOCATED NEAR LAKE WHITNEY MOVING
NORTHEAST AROUND 20 MPH AND WAS HEADING TOWARDS THE CLEBURNE
ALVARADO...MAYPEARL AREAS OF JOHNSON AND ELLIS COUNTIES.  ANOTHER
INTENSE THUNDERSTORMS WERE LOCATED 20 MILES WEST OF BERECKENRIDGE AND 40
MILES SOUTHWEST OF CISCO.  MOVEMENT OF THESE THUNDERSTORMS WAS TO THE
NORTHEAST AT 30 MPH.

LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION FOR
FURTHER UPDATES.
Special weather statement, Apr 29, 8:07 PM CDT, 1 hour 33 minutes before
TXZ144-145-157>162-175-302130-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
805 PM CDT FRI APR 29 1994

...TORNADO WATCH IN EFFECT TIL 300 AM CDT FOR ALL THE COUNTIES
OF CENTRAL TEXAS...
...FLASH FLOOD WATCH IN EFFECT TONIGHT FOR ALL OF CENTRAL TEXAS...

AT 800 PM CDT...WACO RADAR WAS DETECTING A VERY STRONG THUNDERSTORM
25 MILES NORTH OF MERIDIAN.
ELSEWHERE...SCATTERED THUNDERSHOWERS WERE LOCATED 30 MILES WEST
OF GATESVILLE.

TORNADO WATCH # 177 IS NO LONGER IN EFFECT AND HAS BEEN REPLACE BY
TORNADO WATCH # 178.  THE COUNTIES INCLUDED ARE HILL..BOSQUE..CORYELL..
BELL..MCLENNAN..FALLS..LIMESTONE..ROBERTSON AND LEON OF CENTRAL TEXAS.

KEEP TUNED TO NOAA WEATHER RADIO FOR LA:TER STATEMENTS.
RRR
Special weather statement, Apr 29, 9:03 PM CDT, 37 minutes before
TXZ144-145-157>162-175-300300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
902 PM CDT FRI APR 29 1994

...TORNADO WATCH IN EFFECT TIL 300 AM CDT FOR ALL OF CENTRAL TEXAS...
...FLASH FLOOD WATCH IN EFFECT TONIGHT FOR ALL OF CENTRAL TEXAS...

AT 855 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED AN AREA OF RAIN
WITH ISOLATED THUNDERSTORMS FROM EVANT TO SAN SABA...MOST OF CENTRAL
TEXAS WAS FREE OF PRECIPITATION. MOVEMENT WAS NORTHEAST AT 30 MILES AN HOUR.

THE ATMOSPHERE REMAINS MOIST AND UNSTABLE ACROSS THE REGION. ALSO AN UPPER
LEVEL DISTURBANCE WILL APPROACH THE REGION TONIGHT FURTHER DESTABILIZING
THE ATMOSPHERE.

RESIDENTS SHOULD KEEP ABREAT OF THIS WEATHER SITUATION. STAY TUNED TO NOAA
WEATHER RADIO FOR LATER STATEMENTS.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 29, 7:07 PM CDTTornado WarningFWDEllis53 min
Apr 29, 7:25 PM CDTSevere Thunderstorm WarningFWDDallas65 min
Apr 29, 8:10 PM CDTSevere Thunderstorm WarningFWDKaufman65 min
Apr 29, 8:40 PM CDTTornado WarningFWDKaufman35 min
Apr 29, 9:05 PM CDTSevere Thunderstorm WarningFWDHunt55 min
Apr 29, 9:28 PM CDTSevere Thunderstorm WarningFWDVan Zandt62 min
Apr 29, 9:46 PM CDTTornado WarningFWDRains44 min
Apr 29, 10:07 PM CDTSevere Thunderstorm WarningFWDHopkins53 min
Apr 29, 10:23 PM CDTTornado WarningFWDWood37 min

Nearby

Tornado Warnings in Texas, 1994Every tornado warning in 1994Tornadoes 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.