Alert archive / Texas / Flash Flood Warnings in 2000

Flash Flood Warning 63, NWS Midland/Odessa, TX

October 16, 2000Pecos County, Texas

NWS Midland/Odessa, TX issued this flash flood warning at Oct 16, 2000, 8:55 PM CDT for Pecos 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 16, 2000, 8:55 PM CDT (01:55 UTC)
Expired
Oct 17, 2000, 12:00 AM CDT
In force
3 hr
Issued by
NWS Midland/Odessa, TX
Area
Whole counties; the outline is the Mesonet’s reconstruction

County Pecos County, TX

The radar

The Midland/Odessa radar (KMAF), 175 km from the middle of the area, began a volume at 01:57 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, 1.9 hours before the alert went out and 175 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 2000-10-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1218 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 2000-10-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 14 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
1218 J/kg
Mixed-layer CIN
-27 J/kg
Mixed-layer LCL
1429 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
14 m²/s²
0-3 km storm-relative helicity
69 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KMAF 170157 COR
FFWMAF
TXC371-170500-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING...CORRECTED HEADER
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
855 PM CDT MON OCT 16 2000

THE MIDLAND-ODESSA NATIONAL WEATHER SERVICE OFFICE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHWESTERN PECOS COUNTY IN TEXAS

* UNTIL 1200 AM CDT

* SEVERAL THUNDERSTORMS HAVE PASSED ACROSS SOUTHWESTERN PECOS 
  COUNTY TONIGHT...PRODUCING HEAVY RAINFALL. RADAR IS ESTIMATING 
  THAT THESE STORMS HAVE PRODUCED A WIDE SWATH OF 3 TO 6 INCH 
  RAINFALL AMOUNTS...ALONG AND WEST OF HIGHWAY 385...ABOUT 20 TO 
  35 MILES SOUTH AND SOUTHWEST OF FORT STOCKTON. 

* SOME OF THE AREAS THAT ARE AFFECTED BY THIS WARNING INCLUDE...
  U.S. 385 SOUTH OF FORT STOCKTON...LOCAL RANCH ROADS 20-35 MILES
  SOUTH AND SOUTHWEST OF FORT STOCKTON...AND SEVERAL AREA CREEKS 
  AND DRAWS...ESPECIALLY SIXSHOOTER DRAW. 

HEAVY RAINS HAVE FALLEN IN A BAND ABOUT 20 TO 35 MILES SOUTH AND 
SOUTHWEST OF FORT STOCKTON...IN SOUTHWESTERN PECOS COUNTY. ADDITIONAL
RAINFALL IS EXPECTED ACROSS THE AREA LATER TONIGHT...WHICH COULD 
CONTRIBUTE AN EXTRA INCH OR TWO OF PRECIPITATION.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODS AND FLASH FLOODS. IF FLASH FLOODING IS OBSERVED ACT
QUICKLY. MOVE UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY
IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

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

LAT...LON 3052 10323 3038 10304 3046 10288 3053 10283
          3071 10278 3070 10319 3063 10323

DJK

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 16, 8:55 PM CDTSevere Thunderstorm WarningMAFPecos3 hr
Oct 17, 3:16 PM CDTSevere Thunderstorm WarningMAFJeff Davis, Presidio44 min
Oct 17, 3:54 PM CDTFlash Flood WarningMAFPresidio3 hr
Oct 17, 3:59 PM CDTSevere Thunderstorm WarningMAFPresidio46 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.