Alert archive / Texas / Flash Flood Warnings in 2014

Flash Flood Warning 72, NWS Midland/Odessa, TX

September 19, 2014Culberson County, Texas

NWS Midland/Odessa, TX issued this flash flood warning at Sep 19, 2014, 3:50 AM CDT for Culberson 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 as issued.

The facts

Issued
Sep 19, 2014, 3:50 AM CDT (08:50 UTC)
Expired
Sep 19, 2014, 7:45 AM CDT
In force
4 hr
Issued by
NWS Midland/Odessa, TX
Area
Storm-based polygon
Flood severity
None

County Culberson County, TX

The radar

The El Paso radar (KEPZ), 202 km from the middle of the area, began a volume at 08:51 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

Santa Teresa, NM (KEPZ), launched 00:00Z, 8.8 hours before the alert went out and 202 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, Santa Teresa, NM at 00:00Z on 2014-09-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 107 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, Santa Teresa, NM at 00:00Z on 2014-09-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 117 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
107 J/kg
Mixed-layer CIN
-45 J/kg
Mixed-layer LCL
893 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
117 m²/s²
0-3 km storm-relative helicity
156 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.3

Open this sounding in Storm Lab

The text

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

676 
WGUS54 KMAF 190850
FFWMAF
TXC109-191245-
/O.NEW.KMAF.FF.W.0072.140919T0850Z-140919T1245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
350 AM CDT FRI SEP 19 2014

THE NATIONAL WEATHER SERVICE IN MIDLAND HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  NORTHERN CULBERSON COUNTY IN SOUTHWEST TEXAS...

* UNTIL 745 AM CDT/645 AM MDT/

* AT 339 AM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED
  VERY HEAVY RAIN FROM THUNDERSTORMS OVER NORTHERN CULBERSON 
  COUNTY...MOVING EAST AT 10 MPH.  THESE STHUNDERSTORMS ARE 
  PRODUCING RAINFALL RATES IN EXCESS OF 3 INCHES PER HOUR OVER THE 
  DELAWARE RIVER BASIN.

* THE THUNDERSTORM PRODUCING VERY HEAVY RAIN WILL AFFECT THE
FOLLOWING LOCATIONS...
  CENTRAL CULBERSON COUNTY...
  EASTERN CULBERSON COUNTY...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. ACT QUICKLY IF FLOODING IS OBSERVED. MOVE TO
HIGHER GROUND.

&&

LAT...LON 3200 10491 3200 10402 3143 10407 3142 10492

$$
1 follow-up statement
493 
WGUS74 KMAF 191042
FFSMAF

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
542 AM CDT FRI SEP 19 2014

TXC109-191245-
/O.CON.KMAF.FF.W.0072.000000T0000Z-140919T1245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CULBERSON-
542 AM CDT FRI SEP 19 2014

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 745 AM CDT/645 AM
MDT/ FOR NORTHERN CULBERSON COUNTY...

AT 535 AM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUED TO
DETECT THUNDERSTORMS PRODUCING VERY HEAVY RAIN OVER THE WARNED AREA.
RADAR ESTIMATES THAT OVER 2 INCHES OF RAIN HAS FALLEN IN PARTS OF 
NORTHERN CULBERSON COUNTY OVER THE PAST FEW HOURS.

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO GUADALUPE
MOUNTAINS NATIONAL PARK AND PINE SPRINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. ACT QUICKLY IF FLOODING IS OBSERVED. MOVE TO
HIGHER GROUND.

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

&&

LAT...LON 3199 10491 3200 10402 3144 10408 3142 10492

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 18, 7:09 PM CDTAreal Flood AdvisoryMAFUpton4 hr
Sep 18, 7:16 PM CDTSpecial Weather StatementMAFReagan29 min
Sep 18, 7:32 PM CDTFlash Flood WarningMAFWard3 hr
Sep 18, 7:33 PM CDTSpecial Weather StatementMAFWard27 min
Sep 18, 8:00 PM CDTAreal Flood AdvisoryMAFReagan5 hr
Sep 18, 8:54 PM CDTSpecial Weather StatementMAF36 min
Sep 18, 10:10 PM CDTAreal Flood AdvisoryMAFCulberson3 hr
Sep 18, 10:20 PM CDTAreal Flood AdvisoryMAFPecos, Terrell4 hr
Sep 18, 11:24 PM CDTAreal Flood AdvisoryMAFReeves3 hr
Sep 19, 12:06 AM CDTFlash Flood WarningMAFReeves3 hr
Sep 19, 4:40 AM CDTFlash Flood WarningMAFLoving, Reeves4 hr
Sep 19, 7:31 AM CDTFlash Flood WarningMAFWard, Winkler3 hr
Sep 19, 7:52 AM CDTFlash Flood WarningMAFCulberson3 hr
Sep 19, 8:25 AM CDTFlash Flood WarningMAFCrane, Ector, Pecos6 hr
Sep 19, 8:43 AM CDTFlash Flood WarningMAFLoving, Reeves4 hr
Sep 19, 9:06 AM CDTRiver Flood WarningMAFLoving, Reeves15 hr
Sep 19, 10:30 AM CDTFlash Flood WarningMAFWard, Winkler3 hr
Sep 19, 10:48 AM CDTAreal Flood WarningMAFCulberson6 hr
Sep 19, 10:53 AM CDTFlash Flood WarningMAFAndrews, Winkler3 hr
Sep 19, 11:29 AM CDTAreal Flood AdvisoryMAFMidland, Upton3 hr
Sep 19, 12:47 PM CDTAreal Flood WarningMAFLoving, Reeves6 hr
Sep 19, 1:26 PM CDTAreal Flood WarningMAFWard, Winkler6 hr
Sep 19, 2:18 PM CDTAreal Flood WarningMAFCrane, Ector6 hr
Sep 19, 5:18 PM CDTFlash Flood WarningMAFCulberson3 hr
Sep 19, 6:59 PM CDTAreal Flood AdvisoryMAFBrewster, Pecos5 hr

Nearby

Flash Flood Warnings in Texas, 2014Every flash flood warning in 2014

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.