Alert archive / New Mexico / Flash Flood Warnings in 2002

Flash Flood Warning 38, NWS Midland/Odessa, TX

August 1, 2002Lea County, New Mexico

NWS Midland/Odessa, TX issued this flash flood warning at Aug 1, 2002, 10:31 PM MDT for Lea County, New Mexico. 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 as issued.

The facts

Issued
Aug 1, 2002, 10:31 PM MDT (04:31 UTC)
Expired
Aug 2, 2002, 1:30 AM MDT
In force
3 hr
Issued by
NWS Midland/Odessa, TX
Area
Counties, with a storm outline in the text

County Lea County, NM

The radar

The Midland/Odessa radar (KMAF), 130 km from the middle of the area, began a volume at 04:30 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 00:00Z, 4.5 hours before the alert went out and 129 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 00:00Z on 2002-08-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 485 joules per kilogram.LCLEL10008507005003002001001 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 00:00Z on 2002-08-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -5 square meters per square second.1939Sfc1 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
485 J/kg
Mixed-layer CIN
-8 J/kg
Mixed-layer LCL
2787 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
-5 m²/s²
0-3 km storm-relative helicity
10 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 KMAF 020431
FFWMAF
NMC025-020730-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
1030 PM MDT THU AUG 1 2002

THE NATIONAL WEATHER SERVICE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  LEA COUNTY IN SOUTHEAST NEW MEXICO

* UNTIL 130 AM MDT

* AT 1030 PM MDT...WEATHER SERVICE RADAR INDICATED VERY HEAVY
  RAINFALL WAS OCCURRING OVER EUNICE...OR ABOUT 22 MILES SOUTH OF    
  HOBBS.  THE AREA OF HEAVY RAIN WAS MOVING WEST AT 10 MPH.

* SOME LOCATIONS AFFECTED INCLUDE...
  EUNICE...HOBBS...NADINE...MONUMENT...HUMBLE CITY...BUCKEYE...
  KNOWLES AND OIL CENTER

DO NOT DRIVE ACROSS FLOODED ROADWAYS. MOST FLASH FLOOD DEATHS OCCUR
IN AUTOMOBILES.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS DIFFICULT TO RECOGNIZE
FLOOD DANGERS. DO NOT DRIVE INTO FLOODED AREAS.

LAT...LON 3226 10360 3222 10308 3290 10308 3291 10363
1 follow-up statement
000 
WGUS74 KMAF 020542
FFSMAF
NMC025-020730-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
1140 PM MDT THU AUG 1 2002

...A FLASH FLOOD WARNING CONTINUES FOR LEA COUNTY UNTIL 130 AM MDT...

AT 1110 PM MDT...THE EUNICE FIRE DEPARTMENT REPORTED WATER IN 
NUMEROUS HOMES IN EUNICE.  AT 1140 PM MDT...NATIONAL WEATHER SERVICE 
DOPPLER RADAR CONTINUED TO INDICATE HEAVY RAINFALL MOVING WEST AT 10 
MPH ACROSS LEA COUNTY.

DO NOT DRIVE ACROSS FLOODED ROADWAYS. MOST FLASH FLOOD DEATHS OCCUR
IN AUTOMOBILES.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS DIFFICULT TO RECOGNIZE
FLOOD DANGERS. DO NOT DRIVE INTO FLOODED AREAS.

LAT...LON 3261 10353 3225 10352 3227 10309 3263 10310

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 1, 10:40 PM MDTSevere Thunderstorm WarningMAFLea5 days
Aug 2, 5:30 AM MDTFlash Flood WarningMAFEddy, Lea3 hr
Aug 2, 7:36 AM MDTFlash Flood WarningMAFEddy3 hr
Aug 2, 8:30 AM MDTFlash Flood WarningMAFLea3 hr
Aug 2, 1:47 PM MDTFlash Flood WarningMAFEddy3 hr
Aug 2, 1:54 PM MDTFlash Flood WarningMAFEddy3 hr

Nearby

Flash Flood Warnings in New Mexico, 2002Every flash flood warning in 2002

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.