Alert archive / Texas / Flash Flood Warnings in 2000

Flash Flood Warning 13, NWS Midland/Odessa, TX

March 31, 2000Midland County, Texas

NWS Midland/Odessa, TX issued this flash flood warning at Mar 31, 2000, 6:05 PM CST for Midland County, Texas. It was in force for 4 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
Mar 31, 2000, 6:05 PM CST (00:05 UTC)
Expired
Mar 31, 2000, 10:00 PM CST
In force
4 hr
Issued by
NWS Midland/Odessa, TX
Area
Whole counties; the outline is the Mesonet’s reconstruction

County Midland County, TX

The radar

The Midland/Odessa radar (KMAF), 16 km from the middle of the area, began a volume at 00:06 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 00:00Z, 0.1 hours before the alert went out and 17 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 2000-04-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 97 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 00:00Z on 2000-04-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 260 square meters per square second.1939587897117Sfc1 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
97 J/kg
Mixed-layer CIN
-89 J/kg
Mixed-layer LCL
930 m above ground
0-6 km bulk shear
79 kt
0-1 km storm-relative helicity
260 m²/s²
0-3 km storm-relative helicity
478 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KMAF 010005
FFWMAF
TXC329-010400-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
605 PM CST FRI MAR 31 2000

THE MIDLAND-ODESSA NATIONAL WEATHER SERVICE OFFICE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  MIDLAND COUNTY IN TEXAS

* UNTIL 1000 PM CST

* AT 601 PM CST...WEATHER SERVICE DOPPLER RADAR DETECTED  
  THUNDERSTORMS WITH VERY HEAVY RAIN OVER SOUTHERN MIDLAND COUNTY.
  MOVEMENT OF THIS ACTIVITY IS NORTHEAST AT 25 MPH.

* SOME LOCATIONS AFFECTED BY THIS FLASH FLOOD WARNING INCLUDE...   
  MISSION DORADO...VALLEY VIEW...MIDLAND INTERNATIONAL AIRPORT...  
  WARFIELD...GREENWOOD...SPRABERRY...AND MIDLAND

THE GROUND OVER SOUTHERN MIDLAND COUNTY IS ALREADY SATURATED FROM 
PREVIOUS RAINFALL.  THIS ADDITIONAL RAINFALL WILL ONLY MAKE MATTERS 
WORSE.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS 
IMMINENT. MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT 
ATTEMPT TO CROSS BRIDGES...DIPS...OR OTHER LOW SPOTS IF WATER COVERS 
THE ROADWAY. 

NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE.  BE 
ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE 
DANGERS OF FLOODS AND FLASH FLOODS. 

LAT...LON 3168 10228 3167 10180 3208 10178 3207 10228

RSB

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 31, 6:27 PM CSTSevere Thunderstorm WarningMAFMidland48 min
Mar 31, 6:46 PM CSTTornado WarningMAFGlasscock, Midland29 min
Mar 31, 7:12 PM CSTTornado WarningMAFGlasscock63 min
Mar 31, 10:00 PM CSTFlash Flood WarningMAFMidland4 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; radar from the NEXRAD Level II archive.