Alert archive / Texas / Tornado Warnings in 1989

Tornado Warning 13, NWS Fort Worth, TX

May 2, 1989Comanche County, Texas

NWS Fort Worth, TX issued this tornado warning at May 2, 1989, 8:16 PM CDT for Comanche County, Texas. It was in force for 59 min. 2 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
May 2, 1989, 8:16 PM CDT (01:16 UTC)
Expired
May 2, 1989, 9:15 PM CDT
In force
59 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Comanche County, TX

The radar

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

What was reported inside it

TimeReportWhereRemark
May 2, 9:05 PM CDTThunderstorm Wind 0Comanche, TX
May 2, 9:15 PM CDTHail 2Comanche, TX

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Stephenville/Cla, TX (KSEP), launched 00:00Z, 1.3 hours before the alert went out and 53 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 00:00Z on 1989-05-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 949 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Stephenville/Cla, TX at 00:00Z on 1989-05-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 50 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
949 J/kg
Mixed-layer CIN
-51 J/kg
Mixed-layer LCL
1671 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
50 m²/s²
0-3 km storm-relative helicity
187 m²/s²
Significant tornado parameter
0.2
Supercell composite
3.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KFTW 030119
TORFTW
TXC093-030215-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
816 PM CDT TUE MAY 2 1989
 
THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  915 PM CDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN NORTH CENTRAL TEXAS
          ...COMANCHE
 
AT 815 PM... SPOTTERS REPORT A TORNADO NEAR THE ERATH-COMANCHE COUNTY
LINE BETWEEN DUBLIN AND DELEON. THE PARENT STORM IS MOVING SOUTHEAST
AT ABOUT 40 MPH.
 
TORNADO WARNING CONTINUES FOR ERATH COUNTY UNTIL 845 PM CDT.
 
DO NOT USE YOUR CAR TO TRY TO OUTRUN A TORNADO.  CARS ARE EASILY
TOSSED AROUND BY TORNADO WINDS.  IF YOU ARE CAUGHT IN THE PATH OF
A TORNADO...LEAVE THE CAR AND GO TO A STRONG BUILDING.  IF NO
STRUCTURE IS NEARBY...SEEK SHELTER IN A DITCH OR LOW SPOT.

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, May 2, 3:18 PM CDT, 4 hours 58 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FT WORTH TX
315 PM CDT TUE MAY 2 1989

AT 310 PM...STRONG THUNDERSTORMS CONTINUED ALONG THE RED RIVER FROM
NEAR TEXARKANA WEST TO JUST NORTH OF SHERMAN.  THE STRONGEST
THUNDERSTORM WAS LOCATED JUST SOUTHEAST OF PARIS TEXAS.  THE AREA
OF THUNDERSTORMS WAS MOVING EAST AT 20 MILES AN HOUR.  THE
THUNDERSTORMS WERE PERSISTING IN THE AIR OVERRUNNING A WARM FRONT
LOCATED FROM HOUSTON TO STEPHENVILLE TO CHILDRESS.  THE WARM FRONT
WAS MOVING SLOWLY NORTHWARD.

MEANWHILE...VERY UNSTABLE AIR WAS OVER THE WESTERN PART OF NORTH TEXAS
ALONG AND JUST WEST OF THE WARM FRONT.  THUNDERSTORMS COULD DEVELOP
IN AN AREA BOUNDED BY FORT WORTH...TO SOUTHWEST OKLAHOMA...TO NORTHWEST
OF ABILENE...AND BACK TO FORT WORTH...LATER THIS EVENING.

A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR A LARGE PART
OF NORTH CENTRAL TEXAS UNTIL 7 PM.  STAY TUNED TO THIS STATION
FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, May 2, 4:45 PM CDT, 3 hours 31 minutes before
SPECIAL SEVERE WEATHER OUTLOOK FOR NORTH TEXAS
NATIONAL WEATHER SERVICE FORT WORTH TX
440 PM CDT TUE MAY 02 1989

...SEVERE WEATHER FOCUS SHIFTS FROM NORTHEAST PORTIONS OF NORTH
TEXAS TO NORTHWEST AND CENTRAL SECTIONS...

A TORNADO WATCH HAS BEEN ISSUED FOR THAT PORTION OF NORTH TEXAS
GENERALLY WEST OF A WICHITA FALLS-ABILENE LINE. ANOTHER TORNADO WATCH
HAS BEEN ISSUED FROM THE WICHITA FALLS AREA EAST AND SOUTHEAST INTO
CENTRAL SECTIONS OF NORTH TEXAS...INCLUDING THE DALLAS-FORT WORTH
AND THE SHERMAN-DENISON AREAS. AT 4 PM A SURFACE LOW PRESSURE CENTER
WAS SITUATED NORTHEAST OF LUBBOCK...WITH A WARM FRONT EXTENDING
EAST-SOUTHEAST FROM THE LOW NEAR A MINERAL WELLS-CORSICANA-LUFKIN
LINE.

STRONG CONVERGENCE OF HEAT...MOISTURE...AND WIND WAS OCCURRING EAST
OF THE LOW AND ALONG THE WARM FRONT. THESE LOW LEVEL FACTORS WERE
COMBINING WITH A VERY UNSTABLE ATMOSPHERIC TEMPERATURE PROFILE
AND STRONG VERTICAL WIND SHEARS TO CREATE A LOCALIZED HIGH RISK OF
SEVERE WEATHER EAST OF THE LOW AND NEAR THE WARM FRONT.

SEVERE THUNDERSTORMS WERE DEVELOPING RAPIDLY WEST OF WICHITA FALLS AT
430 PM...WITH HALF DOLLAR SIZE HAIL ALREADY BEING REPORTED BETWEEN
WICHITA FALLS AND VERNON. THESE THUNDERSTORMS WILL MOVE SOUTHEAST
DURING THE LATE AFTERNOON AND EVENING...WITH A VERY STRONG THREAT OF
LARGE HAIL AND DAMAGING WINDS..ESPECIALLY WITH STORMS NEAR THE WARM
FRONT. TORNADOES ARE A GREATER THREAT TODAY THAN IN THE PREVIOUS
SEVERAL DAYS OF SEVERE WEATHER ACROSS NORTH TEXAS...THERFORE STORM
SPOTTER ACTIVATION LIKELY WILL BE NEEDED FOR JUST ABOUT ANY
THUNDERSTORM ACTIVITY THAT DEVELOPS IN WEST AND CENTRAL NORTH TEXAS
DURING THE EVENING HOURS.

RESIDENTS IN THE DALLAS-FORT WORTH jAREA SHOULD BE READY FOR A
RELATIVELY HIGH PROBABILITY OF SEVERE WEATHER DURING THE EVENING
HOURS AS THUNDERSTORMS APPROACH FROM THE NORTHWEST.
Special weather statement, May 2, 6:26 PM CDT, 1 hour 50 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
520 PM CDT TUE MAY 2 1989

...A TORNADO WATCH REMAINS IN EFFECT FOR NORTH CENTRAL TEXAS UNTIL
   1000 PM CDT THIS EVENING...TO INCLUDE BOSQUE COUNTY...

AT 505 PM CDT AN AREA OF RAIN AND THUNDERSTORMS WAS LOCATED NORTHWEST
OF A LINE FROM ABILENE...TO NEAR MINERAL WELLS...TO NEAR GAINSVILLE.
THUNDERSTORMS WERE MOVING EAST ABOUT 30 MILES AN HOUR.

ALTHOUGH NO SEVERE WEATHER IS INDICATED OVER THE CENTRAL TEXAS AREA
...RESIDENTS ARE UREGED TO KEEP ABEAST OF THE LATEST SITUATION.

STAY TUNED TO NOAA WEATHER RADIO...LOCAL RADIO OR TV FOR ADDITIONAL
STATEMENTS...OR WARNINGS SHOULD THE NEED ARISE.

07
Special weather statement, May 2, 7:24 PM CDT, 52 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
721 PM CDT TUE MAY 2 1989

...TORNADO WATCH IN EFFECT FOR NORTH CENTRAL TEXAS UNTIL 1000 PM CDT
   ...TO INCLUDE BOSQUE COUNTY...

...TORNADO WATCH IN EFFECT FOR CENTRAL TEXAS UNTIL 1200 PM MIDNIGHT
   FOR CENTRAL TEXAS...TO INCLUDE CORYELL COUNTY...

AT 711 PM CDT A LARGE AREA OF RAIN AND THUNDERSTORMS WAS LOCATED NORTH
OF A LINE...FROM CISCO...TO BURLESON TO 10 MILES WEST OF GREENVILLE.
AN INTENSE THUNDERSTORM WAS INDICATED BY RADAR IN STEPHENS COUNTY...
SOUTHEAST OF CADDO. OTHER THUNDERSTORMS WITH VERY HEAVY RAIN WERE FROM
GRAHAM...TO JACKSBORO...TO SOUTHWEST OF DENTON. THUNDERSTORMS WERE
MOVING EAST SOUTHEAST ABOUT 35 MILES AN cHOUR.

ALTHOUGH NO SEVERE WEATHER IS CURRENTLY OVER THE CENTRAL TEXAS AREA...
RESIDENTS SHOULD STAY ALERT...SHOULD THREATENING WEATHER MOVE INTO THE
CENTRAL TEXAS AREA.
07

The office that day

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

IssuedProductOfficeCountiesLasted
May 2, 7:19 PM CDTSevere Thunderstorm WarningFWDEastland, Erath, Palo Pinto56 min
May 2, 7:34 PM CDTTornado WarningFWDEastland41 min
May 2, 7:36 PM CDTSevere Thunderstorm WarningFWDJack, Young69 min
May 2, 7:40 PM CDTTornado WarningFWDErath65 min
May 2, 8:00 PM CDTSevere Thunderstorm WarningFWDColeman60 min
May 2, 8:23 PM CDTSevere Thunderstorm WarningFWDEastland67 min
May 2, 8:29 PM CDTSevere Thunderstorm WarningFWDBosque61 min
May 2, 8:43 PM CDTTornado WarningFWDHamilton62 min
May 2, 8:50 PM CDTTornado WarningFWDComanche55 min
May 2, 9:18 PM CDTSevere Thunderstorm WarningFWDCoryell57 min
May 2, 9:23 PM CDTSevere Thunderstorm WarningFWDKaufman52 min
May 2, 9:43 PM CDTSevere Thunderstorm WarningFWDHenderson62 min
May 2, 9:47 PM CDTSevere Thunderstorm WarningFWDHamilton58 min
May 2, 10:35 PM CDTSevere Thunderstorm WarningFWDCoryell55 min
May 2, 11:29 PM CDTSevere Thunderstorm WarningFWDPalo Pinto61 min
May 2, 11:37 PM CDTSevere Thunderstorm WarningFWDBell, Coryell68 min
May 3, 12:42 AM CDTSevere Thunderstorm WarningFWDPalo Pinto, Parker33 min
May 3, 5:45 AM CDTSevere Thunderstorm WarningFWDTarrant45 min
May 3, 6:18 AM CDTSevere Thunderstorm WarningFWDDallas, Ellis57 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.