Alert archive / Texas / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 607, NWS Fort Worth, TX

October 21, 1996Dallas County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Oct 21, 1996, 10:01 PM CDT for Dallas 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
Oct 21, 1996, 10:01 PM CDT (03:01 UTC)
Expired
Oct 21, 1996, 11:00 PM CDT
In force
59 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Dallas County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 54 km from the middle of the area, began a volume at 03:04 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.

What was reported inside it

TimeReportWhereRemark
Oct 21, 10:10 PM CDTHail 1Lancaster, TX
Oct 21, 10:12 PM CDTHail 1.75Lancaster, 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.

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 3.0 hours before the alert went out and 48 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, Fort Worth, TX at 00:00Z on 1996-10-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Fort Worth, TX at 00:00Z on 1996-10-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 97 square meters per square second.19395878Sfc1 km3 km6 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
0 J/kg
Mixed-layer LCL
508 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
97 m²/s²
0-3 km storm-relative helicity
192 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 KFTW 220302
SVRFTW
TXC113-220400-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
1001 PM CDT MON OCT 21 1996
 
THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1100 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTH CENTRAL TEXAS
 
   ...DALLAS COUNTY
 
AT 1000 PM DOPPLER RADAR INDICATED A SEVERE THUNDERSTORMS ENTERNING
SOUTHERN DALLAS COUNTY. THIS STORM LIKELY WILL PRODUCE HAIL BETWEEN 1
AND 2 INCHES IN DIAMETER AS IT MOVES RAPIDLY NORTHEAST...AT 55 MPH.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

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, Oct 21, 5:31 PM CDT, 4 hours 30 minutes before
TXZ091>167-174-175-220200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
530 PM CDT MON OCT 21 1996

...COLD TEMPERATURES ON THE WAY...

A STRONG COLD FRONT WILL CONTINUE TO MOVE SOUTHEAST THROUGH NORTH
TEXAS TONIGHT.  BEHIND THIS FRONT...TEMPERATURES SHOULD FALL TO THE
COLDEST READINGS SO FAR THIS SEASON.

THE MERCURY SHOULD FALL INTO THE UPPER 30S BY TUESDAY MORNING OVER
THAT PART OF NORTH TEXAS GENERALLY NORTH OF A BOWIE TO BRECKENRIDGE
TO ABILENE LINE.  TUESDAY NIGHT SKIES SHOULD BE GENERALLY CLEAR AND
WINDS LIGHT.  LOW TEMPERATURES WEDNESDAY MORNING SHOULD DROP INTO THE
34 TO 40 DEGREE RANGE AREAWIDE.
Local storm report, Oct 21, 8:19 PM CDT, 1 hour 42 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
820 PM CDT MON OCT 21 1996

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
....COUNTY LOCATION....

1015 AM    DALLAS                    TX   TORNADO
10/21/96   DALLAS                         *** 7 INJ ***
                                          ROOF BLOWN PARTIALLY OFF
                                          APARTMENT
                                          DEBRIS DAMAGED CARS AND
                                          BUILDINGS
                                          MOBILE HOME BLOWN OVER

1025 AM    MESQUITE                  TX   TORNADO
10/21/96   DALLAS                         ROOFS BLOWN OFF SEVERAL
                                          HOUSES

1030 AM    FT WORTH                  TX   2 INCH HAIL
10/21/96   TARRANT                        500 NEW AUTOS DAMAGED

1105 AM    8 N CROWLEY               TX   60 MPH TSTM GUST
10/21/96   TARRANT

1115 AM    RICHLAND HILLS            TX   .75 INCH HAIL
10/21/96   TARRANT

1120 AM    5 N MORGAN MILL           TX   1.75 INCH HAIL
10/21/96   ERATH

1130 AM    GRAPEVINE                 TX   1.75 INCH HAIL
10/21/96   DALLAS

1135 AM    5 S SANTO                 TX   1.75 INCH HAIL
10/21/96   ERATH

1140 AM    IRVING                    TX   1.5 INCH HAIL
10/21/96   DALLAS

1150 AM    7 W PLANO                 TX   .75 INCH HAIL
10/21/96   COLLIN

1220 PM    4 E GRANBURY              TX   1 INCH HAIL
10/21/96   HOOD

1220 PM    4 S WEATHERFORD           TX   2.75 INCH HAIL
10/21/96   PARKER

1220 PM    5 SW BOYD                 TX   1 INCH HAIL
10/21/96   WISE

1240 PM    6 N CROWLEY               TX   1 INCH HAIL
10/21/96   TARRANT

1240 PM    BURLESON                  TX   1 INCH HAIL
10/21/96   JOHNSON

1240 PM    DUNCANVILLE               TX   1 INCH HAIL
10/21/96   DALLAS

0130 PM    5 W DALLAS                TX   2 INCH HAIL
10/21/96   DALLAS

0130 PM    8 S COMANCHE              TX   .75 INCH HAIL
10/21/96   COMANCHE

0155 PM    3 E ROCKWALL              TX   1 INCH HAIL
10/21/96   ROCKWALL

0215 PM    8 W TERRELL               TX   1 INCH HAIL
10/21/96   KAUFMAN

0255 PM    EMORY                     TX   .75 INCH HAIL
10/21/96   RAINS

0305 PM    SOUTH LAKE                TX   1.75 INCH HAIL
10/21/96   TARRANT

0315 PM    4 NE HAMILTON             TX   TORNADO
10/21/96   HAMILTON

0315 PM    GRAPEVINE                 TX   4.5 INCH HAIL
10/21/96   TARRANT

0320 PM    LEWISVILLE                TX   4.5 INCH HAIL
10/21/96   DENTON

0325 PM    COPPELL                   TX   1.75 INCH HAIL
10/21/96   DALLAS

0330 PM    HICO                      TX   .75 INCH HAIL
10/21/96   HAMILTON

0335 PM    4 W PLANO                 TX   2 INCH HAIL
10/21/96   COLLIN

0345 PM    5 E HAMILTON              TX   .75 INCH HAIL
10/21/96   HAMILTON

0350 PM    5 W PLANO                 TX   2 INCH HAIL
10/21/96   COLLIN

0400 PM    ITASCA                    TX   1.75 INCH HAIL
10/21/96   HILL

0410 PM    5 S MERIDIAN              TX   1 INCH HAIL
10/21/96   BOSQUE

0415 PM    MAYPEARL                  TX   .88 INCH HAIL
10/21/96   ELLIS

0415 PM    ITASCA                    TX   1 INCH HAIL
10/21/96   HILL

0415 PM    OSCEOLA                   TX   .75 INCH HAIL
10/21/96   HILL

0420 PM    AVALON                    TX   1 INCH HAIL
10/21/96   ELLIS

0422 PM    ITALY                     TX   .75 INCH HAIL
10/21/96   ELLIS

0427 PM    WAXAHACHIE                TX   .75 INCH HAIL
10/21/96   ELLIS

0452 PM    HILLSBORO                 TX   1 INCH HAIL
10/21/96   HILL

0505 PM    MALONE                    TX   1.75 INCH HAIL
10/21/96   HILL

0505 PM    BLOOMING GROVE            TX   60 MPH TSTM GUST
10/21/96   NAVARRO

0508 PM    PALMER                    TX   1 INCH HAIL
10/21/96   ELLIS

0520 PM    ROSSER                    TX   WIND DAMAGE
10/21/96   KAUFMAN                        TREE LIMBS BLOWN DOWN

0528 PM    JIBA                      TX   .75 INCH HAIL
10/21/96   KAUFMAN

0540 PM    EUSTACE                   TX   1.75 INCH HAIL
10/21/96   HENDERSON

0540 PM    CANTON                    TX   .75 INCH HAIL
10/21/96   VAN ZANDT

0540 PM    2 W CORSICANA             TX   1 INCH HAIL
10/21/96   NAVARRO

0540 PM    5 S WISE                  TX   .75 INCH HAIL
10/21/96   VAN ZANDT

0610 PM    KING                      TX   .75 INCH HAIL
10/21/96   CORYELL

0612 PM    ATHENS                    TX   .75 INCH HAIL
10/21/96   HENDERSON

0550 PM    5 E BEND                  TX   60 MPH WIND
10/21/96   LAMPASAS

0810 PM    OLNEY                     TX   .88 INCH HAIL
10/21/96   YOUNG

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 21, 7:58 PM CDTSevere Thunderstorm WarningFWDYoung32 min
Oct 21, 8:45 PM CDTSevere Thunderstorm WarningFWDFreestone, Limestone60 min
Oct 21, 9:16 PM CDTSevere Thunderstorm WarningFWDAnderson, Leon59 min

Nearby

Severe Thunderstorm Warnings in Texas, 1996Every severe thunderstorm warning in 1996

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; radar from the NEXRAD Level II archive.