Alert archive / Texas / Flash Flood Warnings in 2000

Flash Flood Warning 71, NWS Midland/Odessa, TX

October 24, 2000Andrews County, Gaines County, Texas

NWS Midland/Odessa, TX issued this flash flood warning at Oct 24, 2000, 3:03 PM CDT for Andrews County, Gaines 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 outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.

The facts

Issued
Oct 24, 2000, 3:03 PM CDT (20:03 UTC)
Expired
Oct 24, 2000, 6:00 PM CDT
In force
3 hr
Issued by
NWS Midland/Odessa, TX
Area
Whole counties; the outline is the Mesonet’s reconstruction

Counties Andrews County, TX, Gaines County, TX

The radar

The Midland/Odessa radar (KMAF), 92 km from the middle of the area, began a volume at 20:06 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

Midland Regional, TX (KMAF), launched 12:00Z, 8.1 hours before the alert went out and 91 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, Midland Regional, TX at 12:00Z on 2000-10-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 559 joules per kilogram.LCLLFCEL10008507005003002001001 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, Midland Regional, TX at 12:00Z on 2000-10-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 190 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
559 J/kg
Mixed-layer CIN
-50 J/kg
Mixed-layer LCL
696 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
190 m²/s²
0-3 km storm-relative helicity
229 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.3

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KMAF 242006
FFWMAF
TXC003-165-242300-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
303 PM CDT TUE OCT 24 2000

THE MIDLAND-ODESSA NATIONAL WEATHER SERVICE OFFICE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  WESTERN AND CENTRAL ANDREWS COUNTY IN TEXAS
  WESTERN AND CENTRAL GAINES COUNTY IN TEXAS

* UNTIL 600 PM CDT

* AT 256 PM CDT...WEATHER SERVICE DOPPLER RADAR DETECTED
  THUNDERSTORMS WITH VERY HEAVY RAIN ALONG A LINE EXTENDING FROM 7   
  MILES NORTHWEST OF SEMINOLE TO 10 MILES WEST OF THE INTERSECTION OF 
  SH 128 AND SH 115...MOVING EAST AT 20 MPH.

* SOME LOCATIONS AFFECTED BY THIS FLASH FLOOD WARNING INCLUDE...   
  THE FAIRVIEW COMMUNITY...THE INTERSECTION OF SH 115 AND FM 181...
  LOOP...HIGGINBOTHAM...PAYNES CORNER...FRANKEL CITY...FLOREY...
  SEMINOLE AND ANDREWS.

THE GROUND IN THIS AREA IS ALREADY SATURATED FROM PREVIOUS RAINS.
THIS ADDITIONAL RAINFALL WILL ONLY MAKE MATTERS WORSE.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO H3IGHER GROUND.

TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY
YOUR REPORT TO THE MIDLAND-ODESSA NATIONAL WEATHER SERVICE OFFICE.

LAT...LON 3293 10302 3211 10303 3211 10247 3293 10240

The office that day

Everything else NWS Midland/Odessa, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 23, 9:21 PM CDTFlash Flood WarningMAFTerrell4 hr
Oct 23, 9:33 PM CDTFlash Flood WarningMAFReagan, Upton4 hr
Oct 24, 7:31 AM CDTFlash Flood WarningMAFGaines3 hr
Oct 24, 3:30 PM CDTSevere Thunderstorm WarningMAFGaines60 min
Oct 24, 5:07 PM CDTSevere Thunderstorm WarningMAFEctor, Winkler53 min
Oct 24, 5:21 PM CDTTornado WarningMAFEctor24 min
Oct 24, 5:45 PM CDTTornado WarningMAFEctor45 min
Oct 24, 6:19 PM CDTFlash Flood WarningMAFEctor, Winkler3 hr
Oct 24, 6:30 PM CDTSevere Thunderstorm WarningMAFEctor45 min

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; radar from the NEXRAD Level II archive.