Alert archive / Texas / Severe Thunderstorm Warnings in 1988

Severe Thunderstorm Warning 310, NWS Fort Worth, TX

November 25, 1988Navarro County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Nov 25, 1988, 5:20 PM CST for Navarro County, Texas. It was in force for 55 min. 1 report 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
Nov 25, 1988, 5:20 PM CST (23:20 UTC)
Expired
Nov 25, 1988, 6:15 PM CST
In force
55 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Navarro 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
Nov 25, 6:06 PM CSTHail 0.75Navarro, 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 12:00Z, 11.3 hours before the alert went out and 154 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 1988-11-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 12:00Z on 1988-11-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 134 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
NaN m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
134 m²/s²
0-3 km storm-relative helicity
129 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 252320
SVRFTW
TXC223-349-260015-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
520 PM CST FRI NOV 25 1988
 
THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  615 PM CST
FOR PEOPLE IN THE FOLLOWING COUNTIES...
 
IN NORTHEAST TEXAS
          ...HOPKINS
IN NORTH CENTRAL TEXAS
          ...NAVARRO
 
AT 518 PM RADAR INDICATED A SEVERE THUNDERSTORM IN HOPKINS COUNTY NEAR
SULPHUR SPRINGS MOVING TOWARD THE NORTHEAST AT ABOUT 40 MILES AN HOUR.
ANOTHER SEVERE THUNDERSTORM WAS IN THE SOUTHWEST PART OF NAVARRO
COUNTY NEAR NAVARRO MILLS LAKE. THIS STORM WAS ALSO MOVING TOWARD THE
NORTHEAST AT ABOUT 40 MILES AN HOUR AND WILL MOVE CLOSE TO CORSICANA.
BOTH OF THESE STORMS PROBABLY CONTAIN LARGE HAIL.
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 25, 2:27 PM CSTSevere Thunderstorm WarningFWDMontague48 min
Nov 25, 2:58 PM CSTSevere Thunderstorm WarningFWDParker, Tarrant62 min
Nov 25, 3:02 PM CSTSevere Thunderstorm WarningFWDJohnson58 min
Nov 25, 3:14 PM CSTSevere Thunderstorm WarningFWDMontague46 min
Nov 25, 3:21 PM CSTSevere Thunderstorm WarningFWDBosque54 min
Nov 25, 3:22 PM CSTSevere Thunderstorm WarningFWDWise68 min
Nov 25, 3:43 PM CSTSevere Thunderstorm WarningFWDKaufman62 min
Nov 25, 3:52 PM CSTSevere Thunderstorm WarningFWDFannin68 min
Nov 25, 3:54 PM CSTSevere Thunderstorm WarningFWDHill66 min
Nov 25, 3:58 PM CSTSevere Thunderstorm WarningFWDParker62 min
Nov 25, 4:03 PM CSTSevere Thunderstorm WarningFWDEllis, Johnson57 min
Nov 25, 4:08 PM CSTSevere Thunderstorm WarningFWDLamar67 min
Nov 25, 4:12 PM CSTSevere Thunderstorm WarningFWDDenton63 min
Nov 25, 4:48 PM CSTSevere Thunderstorm WarningFWDDallas, Kaufman57 min
Nov 25, 5:20 PM CSTSevere Thunderstorm WarningFWDHopkins55 min
Nov 25, 5:30 PM CSTSevere Thunderstorm WarningFWDHill30 min
Nov 25, 5:45 PM CSTSevere Thunderstorm WarningFWDDelta, Lamar, Red River60 min
Nov 25, 5:54 PM CSTSevere Thunderstorm WarningFWDHunt, Rains, Van Zandt66 min

Nearby

Severe Thunderstorm Warnings in Texas, 1988Every severe thunderstorm warning in 1988

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.