Alert archive / Texas / Tornado Warnings in 1989

Tornado Warning 8, NWS Fort Worth, TX

April 29, 1989Bosque County, Texas

NWS Fort Worth, TX issued this tornado warning at Apr 29, 1989, 5:59 PM CDT for Bosque County, Texas. It was in force for 31 min.

The area

The counties it named.

The facts

Issued
Apr 29, 1989, 5:59 PM CDT (22:59 UTC)
Expired
Apr 29, 1989, 6:30 PM CDT
In force
31 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Bosque County, TX

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Stephenville/Cla, TX (KSEP), launched 12:00Z, 11.0 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 1989-04-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 154 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 1989-04-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -22 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
154 J/kg
Mixed-layer CIN
-372 J/kg
Mixed-layer LCL
2008 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
-22 m²/s²
0-3 km storm-relative helicity
-13 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 KACT 292301
TORACT
TXC035-292330-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE WACO TX
559 PM CDT SAT APR 29 1989
 
THE NATIONAL WEATHER SERVICE IN WACO HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  630 PM CDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN NORTH CENTRAL TEXAS
          ...BOSQUE
 
AT 557 PM CDT RADAR INDICATED A POSSIBLE TORNADO 7 NORTHWEST OF
MERIDIAN TEXAS. THE PARENT THUNDERSTORM WAS MOVING TO THE NORTHEAST
AT 10 MILES AN HOUR.  THIS THUNDERSTORM HAS DEVELOPED RAPIDLY IN THE
LAST 15 MINUTES.
 
THIS IS A DANGEROUS STORM SITUATION.  ACT QUICKLY.  IF YOU ARE
IN THE PATH OF THIS TORNADO MOVE TO A SHELTER BELOW GROUND IF
AVAILABLE.  OTHERWISE...GO TO A 4SMALL INTERIOR ROOM ON THE LOWEST
FLOOR POSSIBLE.  AVOID WINDOWS.  ABANDON CARS AND MOBILE HOMES
FOR A REINFORCED BUILDING OR GET INTO A DITCH OR CULVERT.

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

Local storm report, Apr 29, 1:17 PM CDT, 4 hours 42 minutes before
LOCAL STORM REPORT...DELAYED
NATIONAL WEATHER SERVICE WACO TX
114 PM CDT SAT APR 29 1989

TUNE IF OCCURRENCE            EVENT
335-346 PM CDT                PUBLIC REPORT OF DIME SIZE HAIL AT TDC
                              FERGUSON UNIT, AND ALSO ALONG HWY 75
                              FROM MADISONVILLE TO WALKER CO. LINE.
                              BOTH MADISON COUNTY TEXAS.
Local storm report, Apr 29, 1:27 PM CDT, 4 hours 32 minutes before
LOCAL STORM REPORT...DELAYED
NATIONAL WEATHER SERVICE WACO TX
114 PM CDT SAT APR 29 1989

TUNE IF OCCURRENCE            EVENT
335-346 PM CDT (04-28-89)     PUBLIC REPORT OF DIME SIZE HAIL AT TDC
                              FERGUSON UNIT, AND ALSO ALONG HWY 75
                              FROM MADISONVILLE TO WALKER CO. LINE.
                              BOTH MADISON COUNTY TEXAS.
Local storm report, Apr 29, 5:08 PM CDT, 51 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
515 PM CDT SAT APR 29 1989

...ADDITIONAL SEVERE WEATHER REPORTS FROM FTW WSFO CAR...EVENING OF
APRIL 28 1989...

   TIME OF
  OCCURRENCE                       EVENT

 1050 PM CDT    GOLF BALL SIZE HAIL - WOLF CITY...NORTHERN HUNT CO.

 1110 PM CDT    DIME SIZE HAIL AND "VERY HIGH WINDS" - WOODLAND...
                NORTHWEST RED RIVER CO.
Special weather statement, Apr 29, 5:50 PM CDT, 9 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
550 PM CDT SAT APR 29 1989

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 900 PM CDT FOR
BOSQUE..CORYELL..FALLS..HILL..LIMESTONE AND MCLENNAN COUNTIES OF
CENTRAL TEXAS...

AT 545 PM CDT A LARGE AREA OF THUNDERSTORMS..SOME WITH VERY HEAVY
RAIN..EXTENDED 70 MILES SOUTHWEST OF A LINE FROM GOLDTHWAITE TO NEAR
AUSTIN.  MOVEMENT WAS NORTHEAST AT 10 MILES AN HOUR.

NO SEVERE WEATHER WAS OCCURRING IN CENTRAL TEXAS..BUT CONDITIONS
ARE FAVORABLE FOR THE FORMATION OF THUNDERSTORMS THAT COULD PRODUCE
LARGE HAIL AND STRONG GUSTY WINDS.

PERSONS IN CENTRAL TEXAS SHOULD BE ON THE LOOKOUT FOR STRONG
THUNDERSTORM DEVELOPMENT THROUGHOUT THE EV#ENING.  STAY TUNED TO
NOAA WEATHER RADIO OR TO LOCAL RADIO AND TELEVISION STATIONS FOR
LATER STATEMENTS.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 28, 7:29 PM CDTSevere Thunderstorm WarningFWDNavarro61 min
Apr 28, 7:36 PM CDTSevere Thunderstorm WarningFWDJohnson, Tarrant69 min
Apr 28, 7:53 PM CDTSevere Thunderstorm WarningFWDParker67 min
Apr 28, 8:04 PM CDTSevere Thunderstorm WarningFWDCollin, Dallas56 min
Apr 28, 8:08 PM CDTSevere Thunderstorm WarningFWDHood67 min
Apr 28, 8:35 PM CDTSevere Thunderstorm WarningFWDNavarro55 min
Apr 28, 8:46 PM CDTSevere Thunderstorm WarningFWDTarrant59 min
Apr 28, 9:00 PM CDTSevere Thunderstorm WarningFWDCollin, Dallas60 min
Apr 28, 9:03 PM CDTSevere Thunderstorm WarningFWDCollin, Dallas57 min
Apr 28, 9:39 PM CDTSevere Thunderstorm WarningFWDDenton, Tarrant66 min
Apr 28, 9:56 PM CDTSevere Thunderstorm WarningFWDCollin64 min
Apr 28, 10:20 PM CDTSevere Thunderstorm WarningFWDGrayson55 min
Apr 28, 10:20 PM CDTSevere Thunderstorm WarningFWDHunt55 min
Apr 28, 10:49 PM CDTSevere Thunderstorm WarningFWDFannin56 min
Apr 28, 11:02 PM CDTSevere Thunderstorm WarningFWDRed River58 min
Apr 29, 6:00 PM CDTSevere Thunderstorm WarningFWDDallas, Ellis60 min
Apr 29, 6:33 PM CDTSevere Thunderstorm WarningFWDBosque57 min
Apr 29, 6:57 PM CDTSevere Thunderstorm WarningFWDEllis, Navarro63 min

Nearby

Tornado Warnings in Texas, 1989Every tornado warning in 1989Tornadoes in 1989

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.