Alert archive / Texas / Flash Flood Warnings in 1995

Flash Flood Warning 63, NWS Fort Worth, TX

May 30, 1995Cooke County, Grayson County, Texas

NWS Fort Worth, TX issued this flash flood warning at May 30, 1995, 6:22 PM CDT for Cooke County, Grayson County, Texas. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
May 30, 1995, 6:22 PM CDT (23:22 UTC)
Expired
May 30, 1995, 8:30 PM CDT
In force
2 hr
Issued by
NWS Fort Worth, TX
Area
Whole counties

Counties Cooke County, TX, Grayson County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 123 km from the middle of the area, began a volume at 23:21 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.

The nearest sounding before it

Fort Worth, TX (KFWD), launched 12:00Z, 11.4 hours before the alert went out and 95 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 12:00Z on 1995-05-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 277 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, Fort Worth, TX at 12:00Z on 1995-05-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 84 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
277 J/kg
Mixed-layer CIN
-18 J/kg
Mixed-layer LCL
498 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
84 m²/s²
0-3 km storm-relative helicity
83 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KFTW 302323
FFWFTW
TXC097-181-277-310130-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
622 PM CDT TUE MAY 30 1995
 
THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  830 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTH CENTRAL TEXAS
 
   ...EASTERN COOKE COUNTY...GRAYSON COUNTY
 
IN NORTHEAST TEXAS
 
   ...LAMAR COUNTY
 
AT 622 PM...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED CLUSTERS OF
STRONG THUNDESTORMS OVER PORTIONS OF EXTREME NORTH CENTRAL TEXAS. ONE
CLUSTER WAS LOCATED OVER COOKE COUNTY FROM NEAR DEXTER TO WOODBINE TO
LAKE RAY ROBERTS. VERY LITTLE MOVEMENT WAS INDICATED. ANOTHER CLUSTER
WAS LOCATED BETWEEN PILOT GROVE...BONHAM...PARIS...AND COOPER.  MOVEMENT
OF THIS CLUSTER WAS SOUTHEAST AT 15 MPH.
 
THESE STORMS ARE PRODUCING RAINFALL RATES BETWEEN 1 1/2 AND 2 INCHES PER
HOUR.  FLOODING HAS BEEN REPORTED IN FANNIN COUNTY ALONG AND SOUTH OF US
HIGHWAY 82.  DUE TO THE SLOW MOVEMENT OF THESE STORMS...FLOODING OF ROADAND LOW LYING AREAS WILL LIKELY OCCUR.
 
 
MOST DEATHS IN FLASH FLOODING OCCUR IN AUTOMOBILES.  DO NOT
ATTEMPT TO CROSS BRIDGES...DIPS...OR LOW SPOTS IF WATER COXVERS
THE ROADWAY.  NEVER TRY TO CROSS A FLOWING STREAM...EVEN A
SMALL ONE...ON FOOT.
 
 
 
&

What forecasters said that day

The local office's own words before this flash flood 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 30, 5:25 PM CDT, 57 minutes before
TXZ093>096-104>109-111-302315-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
520 PM CDT TUE MAY 30 1995

AT 520 PM...AN AREA OF SHOWERS AND STRONG THUNDERSTORMS PRODUCING
VERY HEAVY RAIN WAS LOCATED BETWEEN GAINESVILLE...ARDMORE
OKLAHOMA...PARIS AND SHERMAN.  THESE STORMS WERE MOVING SOUTH AT
15 MPH.  HOWEVER...CONTINUAL REDEVELOPMENT OF THUNDERSTORMS IN
THIS AREA HAS RESULTED RADAR ESTIMATED RAINFALL RATES OF BETWEEN
1.5 AND 2 INCHES BETWEEN 420 AND 520 PM.

DUE TO THE SLOW MOVEMENT AND REDEVELOPMENT OF THUNDERSTORMS...THE
NORTHERN SECTIONS OF COOKE...GRAYSON AND FANNIN COUNTIES CAN
EXPECT VERY HEAVY RAIN RESULTING OF FLOODING OF LOW LYING AREAS
AND SOME ROADS AND FRExQUENT CLOUD TO GROUND LIGHTNING.

PERSONS IN THESE AREAS SHOULD BE CAUTIOUS WHILE DRIVING...AND
BOATERS ON AREA LAKES...ESPECIALLY LAKE TEXOMA...SHOULD HEAD FOR
SAFE HARBOR IMMEDIATELY.

The office that day

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

IssuedProductOfficeCountiesLasted
May 29, 8:42 PM CDTSevere Thunderstorm WarningFWDComanche48 min
May 29, 9:00 PM CDTSevere Thunderstorm WarningFWDHamilton60 min
May 29, 9:28 PM CDTSevere Thunderstorm WarningFWDBosque62 min
May 29, 9:35 PM CDTFlash Flood WarningFWDHamilton2 hr
May 29, 9:48 PM CDTTornado WarningFWDHamilton42 min
May 29, 10:25 PM CDTSevere Thunderstorm WarningFWDHill65 min
May 29, 10:30 PM CDTSevere Thunderstorm WarningFWDBosque60 min
May 29, 10:35 PM CDTFlash Flood WarningFWDBosque, Hill3 hr
May 29, 11:52 PM CDTSevere Thunderstorm WarningFWDNavarro68 min
May 30, 5:53 PM CDTFlash Flood WarningFWDFannin2 hr
May 30, 6:22 PM CDTFlash Flood WarningFWDLamar2 hr

Nearby

Flash Flood Warnings in Texas, 1995Every flash flood warning in 1995

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; radar from the NEXRAD Level II archive.