Alert archive / New Mexico / Flash Flood Warnings in 2002

Flash Flood Warning 40, NWS Midland/Odessa, TX

August 2, 2002Eddy County, Lea County, New Mexico

NWS Midland/Odessa, TX issued this flash flood warning at Aug 2, 2002, 5:30 AM MDT for Eddy County, 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 2, 2002, 5:30 AM MDT (11:30 UTC)
Expired
Aug 2, 2002, 8:30 AM MDT
In force
3 hr
Issued by
NWS Midland/Odessa, TX
Area
Counties, with a storm outline in the text

Counties Eddy County, NM, Lea County, NM

The radar

The Midland/Odessa radar (KMAF), 170 km from the middle of the area, began a volume at 11:31 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, 11.5 hours before the alert went out and 168 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.

611 
WGUS54 KMAF 021130
FFWMAF
NMC015-025-021430-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
526 AM MDT FRI AUG 2 2002

THE NATIONAL WEATHER SERVICE HAS ISSUED A

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

* UNTIL 830 AM MDT

* AT 526 AM MDT...WEATHER SERVICE RADAR INDICATED THUNDERSTORMS
  PRODUCING VERY HEAVY RAINFALL 16 MILES SOUTH OF HALFWAY...OR ABOUT
  31 MILES EAST OF CARLSBAD...MOVING NORTHWEST AT 10 MPH.

* SOME LOCATIONS AFFECTED INCLUDE...
  HIGHWAYS 128 AND 176 BETWEEN MALAGA AND HALFWAY...LOVING...         
  MALAGA...HALFWAY AND RURAL AREAS JUST SOUTH OF MALJAMAR

STORMS WITH HEAVY RAIN LOCATED IN REEVES COUNTY OF WEST TEXAS ARE 
EXPECTED TO MOVE INTO SOUTHWEST LEA AND SOUTHEAST EDDY COUNTIES 
INCREASING THE THREAT FOR FLOODING AND FLASH FLOODING THIS MORNING.

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

LAT...LON 3204 10410 3204 10358 3294 10355 3288 10423  





$$

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 1, 10:31 PM MDTFlash Flood WarningMAFLea3 hr
Aug 1, 10:40 PM MDTSevere Thunderstorm WarningMAFLea5 days
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.