Alert archive / Texas / Tornado Warnings in 1987

Tornado Warning 37, NWS Fort Worth, TX

June 23, 1987Fannin County, Texas

NWS Fort Worth, TX issued this tornado warning at Jun 23, 1987, 6:02 PM CDT for Fannin County, Texas. It was in force for 58 min. 3 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
Jun 23, 1987, 6:02 PM CDT (23:02 UTC)
Expired
Jun 23, 1987, 7:00 PM CDT
In force
58 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Fannin 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
Jun 23, 6:14 PM CDTTornado F0Fannin, TX
Jun 23, 6:14 PM CDTTornado F0Fannin, TX
Jun 23, 6:14 PM CDTTornado F0Fannin, 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

Longview/Gregg, TX (KGGG), launched 12:00Z, 11.0 hours before the alert went out and 197 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 12:00Z on 1987-06-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1311 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 12:00Z on 1987-06-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 square meters per square second.1939Sfc1 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
1311 J/kg
Mixed-layer CIN
-61 J/kg
Mixed-layer LCL
1021 m above ground
0-6 km bulk shear
0 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
0 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 KFTW 232302
TORFTW
TXC147-240000-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
602 PM CDT TUE JUN 23 1987
 
THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING
EFFECTIVE UNTIL  700 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN NORTH CENTRAL TEXAS
          ...FANNIN
 
AT 602 PM...SPOTTERS REPORTED TWO TORNADOES ON EACH SIDE OF HIGHWAY
100 MOVING TOWARD HONEY GROVE.
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING.  AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH
OR LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

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, Jun 23, 5:10 PM CDT, 52 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
510 PM CDT TUE JUN 23 1987

A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR THE COUNTIES IN NORTH
TEXAS ALONG THE RED RIVER UNTIL 900 PM CDT TONIGHT.

AT 510 PM RADARS INDICATED A LINE A VERY STRONG THUNDERSTORMS
JUST TO THE NORTH OF THE RED RIVER. THESE THUNDERSTORMS WERE MOVING
SOUTH AT ABOUT 20 MILES AN HOUR AND SHOULD CROSS THE RED RIVER BY
530 TO 600 PM.

IF YOU ARE IN RED RIVER...LAMAR...FANNIN...GRAYSON OR COOKE COUNTIES
...YOU SHOULD BE ON THE LOOK-OUT FOR THESE APPROACHING STRONG
THUNDERSTORMS. SOME OF THESE THUNDERSTORMS HAVE PRODUCED 1 INCH HAIL
IN OKLAHOMA. EXPECT HEAVY RAIN...STRONG WIND...DANGEROUS LIGHTNING
AND POSSIBLY HAIL AS THESE THUNDERSTORMS MOVE THROUGH YOUR AREA.
Special weather statement, Jun 23, 5:38 PM CDT, 24 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
540 PM CDT TUE JUN 23 1987

A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR THE COUNTIES IN NORTH
TEXAS AND SOUTHERN OKLAHOMA NEAR THE RED RIVER UNTIL 900 PM CDT
TONIGHT.

AT 540 PM...RADARS INDICATED A LINE A VERY STRONG THUNDERSTORMS
JUST TO THE NORTH OF THE RED RIVER. THESE THUNDERSTORMS WERE MOVING
SOUTH AT ABOUT 20 MILES AN HOUR AND SHOULD CROSS THE RED RIVER
AROUND 600 PM. THE STRONGEST THUNDERSTORMS WERE BETWEEN DURANT AND
HUGO OKLAHOMA.

IF YOU ARE IN RED RIVER...LAMAR...FANNIN...GRAYSON OR COOKE COUNTIES
...YOU SHOULD BE ON THE LOOK-OUT FOR THESE APPROACHING STRONG
THUNDERSTORMS. SOME OF THESE THUNDERSTORMS HAVE PRODUCED 1 INCH HAIL
IN OKLAHOMA. EXPECT HEAVY RAIN...STRONG WIND...DANGEROUS LIGHTNING
AND POSSIBLY HAIL AS THESE THUNDERSTORMS MOVE THROUGH YOUR AREA.

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER STATEMENTS OR WARNINGS.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 23, 5:43 PM CDTSevere Thunderstorm WarningFWDFannin, Lamar62 min
Jun 23, 6:12 PM CDTSevere Thunderstorm WarningFWDRed River63 min
Jun 23, 6:15 PM CDTSevere Thunderstorm WarningFWDClay25 min
Jun 23, 6:17 PM CDTSevere Thunderstorm WarningFWDGrayson43 min
Jun 23, 6:40 PM CDTSevere Thunderstorm WarningFWDLamar35 min
Jun 23, 6:50 PM CDTSevere Thunderstorm WarningFWDTitus55 min

Nearby

Tornado Warnings in Texas, 1987Every tornado warning in 1987Tornadoes in 1987

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.