Alert archive / Texas / Flash Flood Warnings in 2000

Flash Flood Warning 31, NWS Houston/Galveston, TX

November 3, 2000Brazos County, Texas

NWS Houston/Galveston, TX issued this flash flood warning at Nov 3, 2000, 1:25 PM CST for Brazos 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
Nov 3, 2000, 1:25 PM CST (19:25 UTC)
Expired
Nov 3, 2000, 4:00 PM CST
In force
3 hr
Issued by
NWS Houston/Galveston, TX
Area
Whole counties

County Brazos County, TX

The nearest sounding before it

Fort Worth, TX (KFWD), launched 12:00Z, 7.4 hours before the alert went out and 259 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 2000-11-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 27 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 2000-11-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 175 square meters per square second.1939587897Sfc1 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
27 J/kg
Mixed-layer CIN
-132 J/kg
Mixed-layer LCL
652 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
175 m²/s²
0-3 km storm-relative helicity
131 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 
WGUS54 KHGX 031932 COR
FFWHOU
TXC041-032100-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
125 PM CST FRI NOV 3 2000

THE NATIONAL WEATHER SERVICE IN HOUSTON/GALVESTON TX HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  BRAZOS COUNTY IN SOUTHEAST TEXAS

* UNTIL 400 PM CST

* AT 125 PM CST...RADAR INDICATED MODERATE TO HEAVY RAIN BEGINNING TO
  MOVE BACK INTO BRAZOS COUNTY FROM THE SOUTH AND WEST. ANOTHER INCH
  OR TWO OF RAIN CAN BE EXPECTED THROUGH 400 PM. A NUMBER OF ROADS 
  ARE CURRENTLY EXPERIENCING HIGH WATER. RECEDING FLOOD WATERS WILL 
  BEGIN TO RISE AGAIN IN AREAS OF HEAVY RAIN.

DO NOT CROSS ANY LOCATION WHERE WATER COVERS THE ROAD.

PLEASE REPORT FLOODING TO THE COUNTY SHERIFF...LOCAL POLICE...OR
DEPARTMENT OF PUBLIC SAFETY. THEY WILL RELAY YOUR REPORT TO THE
NATIONAL WEATHER SERVICE.

$$

...CORRECTION ISSUED FOR RADAR OBSERVATION TIME...

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.

NWS Houston/Galveston, TX wrote its last area forecast discussion before this flash flood warning went out at Nov 3, 9:35 AM CST, 3 hours 50 minutes earlier.

Area forecast discussion, Nov 3, 9:35 AM CST, 3 hours 50 minutes before
SOUTHEAST TEXAS FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
935 AM CST FRI NOV 3 2000

LATEST SFC ANALYSIS SHOWS STNRY FNT JUST N OF OUR CWA WITH CDFNT SE
OK TO W TX. THESE TWO SFC FEATURES EXPECTED TO MERGE AND CREATE
QUITE WIDESPREAD HVY PRECIP N AND W OF THE CWA. SEE LATEST QPFERD.
AIRMASS BEHIND SECOND FRONT WILL PUSH INTO THE REGION EARLY NEXT
WEEK. PRETTY DECENT COOL DOWN EXPECTED BY TUESDAY.

MORNING MODEL RUNS COMING IN JUST FINE. LATEST MESOETA PICKING UP ON
CURR COVERAGE WELL SHOWING THE BEST ACTIVITY OVR SW ZONES. THIS AREA
ADVECTS N AND E DRG THE DAY. SHD SEE SOME REFORMATION LATER DUE TO
DESTABLIZATION AND 65-70 DWPTS OVR AREA...AND PW VALUES 1.5-1.7".
GIVEN CURR COVERAGE AND MORE EXPECTED...WILL UP POPS A BIT COASTAL
ZONES. OTRW NUMBERS LOOK OK.

NRN AND WRN ZONES SHD CONT TO BE WHERE BEST PRECIP FOCUSES NEXT 24
HRS. CONT FFA.

.KHGX...FLASH FLOOD WATCH THRU TONIGHT ALONG/NORTH OF A
        LINE FROM COLUMBUS TO CONROE TO LIVINGSTON.

        SCEC COASTAL WATERS 20-60 NM.

46/41/43/35

PRELIMS...
CLL TR 074/063 072/060 074 +88
IAH TR 079/067 077/063 077 657
GLS WR 080/073 077/070 076 547

In the hours before

Local storm report, Nov 3, 7:27 AM CST, 5 hours 58 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
727 AM CST FRI NOV 3 2000

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

1230 AM    7 SE MADISONVILLE         TX   FLASH FLOOD
11/03/00   MADISON                        LAW ENFORCEMENT REPORTED
                                          HIGH WATER AT BEDIAS CREEK
                                          ON THE MADISON/GRIMES
                                          COUNTY LINE.

1240 AM    MADISONVILLE              TX   FLASH FLOOD
11/03/00   MADISON                        LAW ENFORCEMENT REPORTED
                                          FM-978 CLOSED TO SCHOOL
                                          ROAD AT TX-90.

0345 AM    6 S TRINITY               TX   FLASH FLOOD
11/03/00   TRINITY                        LAW ENFORCEMENT REPORTED
                                          ONE LANE OF TX-19 ON THE
                                          TRINITY RIVER BRIDGE UNDER
                                          WATER.

0410 AM    KURTEN                    TX   FLASH FLOOD
11/03/00   BRAZOS                         LAW ENFORCEMENT REPORTED
                                          SAN CREEK ROAD NORTH OF
                                          TX-21 WASHED OUT JUST
                                          OUTSIDE OF KURTEN.

1245 AM    7 W HUNTSVILLE            TX   FLASH FLOOD
11/03/00   WALKER                         LAW ENFORCEMENT REPORTED
                                          WATER COVERING THE ROAD ON
                                          TX-30 NEAR FM-2550.

0110 AM    10 W HUNTSVILLE           TX   FLASH FLOOD
11/03/00   WALKER                         PUBLIC REPORTED FM-1696
                                          FLOODED IN SPOTS WEST OF
                                          I-45.

0600 AM    EAST BRYmAN                TX   FLASH FLOOD
11/03/00   BRAZOS                         LAW ENFORCEMENT REPORTED
                                          SECONDARY ROADS CLOSED
                                          BETWEEN BRYAN AND KURTEN.

The office that day

Everything else NWS Houston/Galveston, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 3, 12:00 AM CSTFlash Flood WarningHGXBrazos, Grimes, Madison4 hr
Nov 3, 1:05 AM CSTFlash Flood WarningHGXWalker3 hr
Nov 3, 3:55 AM CSTFlash Flood WarningHGXBrazos, Grimes, Madison2 hr
Nov 3, 6:15 AM CSTFlash Flood WarningHGXBrazos, Grimes, Madison3 hr
Nov 3, 9:00 AM CSTFlash Flood WarningHGXBrazos, Grimes, Madison3 hr
Nov 3, 3:55 PM CSTFlash Flood WarningHGXBrazos2 hr

Nearby

Flash Flood Warnings in Texas, 2000Every flash flood warning in 2000

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.