Alert archive / Texas / Flash Flood Warnings in 1997

Flash Flood Warning 99, NWS Fort Worth, TX

April 26, 1997Bell County, Falls County, Texas

NWS Fort Worth, TX issued this flash flood warning at Apr 26, 1997, 9:01 AM CDT for Bell County, Falls County, Texas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 26, 1997, 9:01 AM CDT (14:01 UTC)
Expired
Apr 26, 1997, 12:00 PM CDT
In force
3 hr
Issued by
NWS Fort Worth, TX
Area
Whole counties

Counties Bell County, TX, Falls County, TX

The nearest sounding before it

Fort Worth, TX (KFWD), launched 12:00Z, 2.0 hours before the alert went out and 188 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 1997-04-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLEL10008507005003002001001 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 1997-04-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 129 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
497 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
129 m²/s²
0-3 km storm-relative helicity
192 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 261401
FFWFTW
TXC027-145-261700-
 
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
901 AM CDT SAT APR 26 1997
 
THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL NOON CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTH CENTRAL TEXAS
 
   ...BELL COUNTY...FALLS COUNTY
 
BETWEEN TWO AND THREE INCHES OF RAIN HAS FALLEN BETWEEN KILLEEN AND
MARLIN OVERNIGHT. ADDITIONAL RAIN AND THUNDERSTORMS WILL MOVE ACROSS THE
AREA DURING THIS MORNING WITH ADDITIONAL AMOUNTS OF AROUND ONE INCH
POSSIBLE. MANY LOW WATER CROSSINGS ARE COVERED FROM THE OVERNIGHT
RAINFALL.
 
MOST DEATHS IN FLASH FLOODING OCCUR IN AUTOMOBILES.  DO NOT
ATTEMPT TO CROSS BRIDGES...DIPS...OR LOW SPOTS IF WATER COVERS
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, Apr 26, 6:00 AM CDT, 3 hours 1 minute before
TXZ091>095-098>107-115>123-129>135-141>148-156>162-174-175-261700-

SEVERE WEATHER OUTLOOK FOR NORTH TEXAS
NATIONAL WEATHER SERVICE FORT WORTH TX
600 AM CDT SAT APR 26 1997

RAIN WITH A FEW THUNDERSTORMS WILL BECOME WIDESPREAD ACROSS THE AREA
TODAY. HOWEVER THE THUNDERSTORMS ARE EXPECTED TO REMAIN BELOW SEVERE
LIMITS ACROSS NORTH TEXAS.

76
Special weather statement, Apr 26, 6:01 AM CDT, 3 hours before
TXZ091>095-098>107-115>123-129>135-141>148-156>162-174-175-261700-

SEVERE WEATHER OUTLOOK FOR NORTH TEXAS
NATIONAL WEATHER SERVICE FORT WORTH TX
600 AM CDT SAT APR 26 1997

RAIN WITH A FEW THUNDERSTORMS WILL BECOME WIDESPREAD ACROSS THE AREA
TODAY. HOWEVER THE THUNDERSTORMS ARE EXPECTED TO REMAIN BELOW SEVERE
LIMITS ACROSS NORTH TEXAS.

76

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 26, 7:48 AM CDTSevere Thunderstorm WarningFWDAnderson57 min
Apr 26, 10:46 AM CDTSevere Thunderstorm WarningFWDLimestone29 min

Nearby

Flash Flood Warnings in Texas, 1997Every flash flood warning in 1997

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.