Alert archive / Texas / Flash Flood Warnings in 2021

Flash Flood Warning 24, NWS Midland/Odessa, TX

June 27, 20216 counties in Texas

NWS Midland/Odessa, TX issued this flash flood warning at Jun 27, 2021, 5:56 AM CDT for 6 counties in Texas. It was in force for 3 hr. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 27, 2021, 5:56 AM CDT (10:56 UTC)
Expired
Jun 27, 2021, 8:45 AM CDT
In force
3 hr
Issued by
NWS Midland/Odessa, TX
Area
Storm-based polygon
Flood severity
None

Counties Crane County, TX, Ector County, TX, Glasscock County, TX, Martin County, TX, Midland County, TX, Upton County, TX

The radar

The Midland/Odessa radar (KMAF), 11 km from the middle of the area, began a volume at 10:57 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.

What was reported inside it

TimeReportWhereRemark
Jun 27, 6:55 AM CDTFLASH FLOODMidland, TXNUMEROUS HIGH WATER RESCUES REPORTED ACROSS THE CITY OF MIDLAND INCLUDING A VEHICLE ENGULFED IN FLOOD WATERS AT FM 1788 AND INTERSTATE 20.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 10.9 hours before the alert went out and 314 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, Del Rio, TX at 00:00Z on 2021-06-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 81 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, Del Rio, TX at 00:00Z on 2021-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -78 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
81 J/kg
Mixed-layer CIN
-226 J/kg
Mixed-layer LCL
2717 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
-78 m²/s²
0-3 km storm-relative helicity
8 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

880 
WGUS54 KMAF 271056
FFWMAF
TXC103-135-173-317-329-461-271345-
/O.NEW.KMAF.FF.W.0024.210627T1056Z-210627T1345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Midland/Odessa TX
556 AM CDT Sun Jun 27 2021

The National Weather Service in Midland/Odessa has issued a

* Flash Flood Warning for...
  Northeastern Crane County in western Texas...
  Eastern Ector County in western Texas...
  Northwestern Glasscock County in western Texas...
  Southern Martin County in western Texas...
  Midland County in western Texas...
  Northwestern Upton County in western Texas...

* Until 845 AM CDT.

* At 556 AM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 2 inches of rain 
  have fallen. Additional rainfall amounts up to 1 inch are possible 
  in the warned area. Flash flooding is ongoing.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Midland, Odessa, Greenwood, Stanton, Midland International Air and 
  Space Port, West Odessa, Skywest Airport, Cotton Flat, Warfield, 
  Midland Airpark, Spraberry, Odessa Schlemeyer Field, Courtney, 
  Pleasant Farms and Stanton Municipal Aiport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 3196 10262 3209 10236 3209 10221 3216 10221
      3229 10169 3209 10170 3209 10165 3196 10163
      3165 10178 3152 10248

FLASH FLOOD...RADAR INDICATED

$$

Matt Salerno
1 follow-up statement
672 
WGUS74 KMAF 271149
FFSMAF

Flash Flood Statement
National Weather Service Midland/Odessa TX
649 AM CDT Sun Jun 27 2021

TXC103-135-173-317-329-461-271345-
/O.CON.KMAF.FF.W.0024.000000T0000Z-210627T1345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Crane TX-Ector TX-Glasscock TX-Martin TX-Midland TX-Upton TX-
649 AM CDT Sun Jun 27 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 845 AM CDT THIS 
MORNING FOR NORTHEASTERN CRANE, EASTERN ECTOR, NORTHWESTERN 
GLASSCOCK, SOUTHERN MARTIN, MIDLAND AND NORTHWESTERN UPTON 
COUNTIES...

At 649 AM CDT, Local law enforcement reported thunderstorms 
producing heavy rain across the warned area. Numerous high water 
rescues have occurred over the past hour. Between 1 and 2 inches of 
rain have fallen across the cities of Midland and Odessa. Additional 
rainfall amounts up to 1 inch are possible in the warned area. Flash 
flooding is ongoing.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Law enforcement reported.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Midland, Odessa, Greenwood, Stanton, Midland International Air and 
  Space Port, West Odessa, Skywest Airport, Cotton Flat, Warfield, 
  Midland Airpark, Spraberry, Odessa Schlemeyer Field, Courtney, 
  Pleasant Farms and Stanton Municipal Aiport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 3196 10262 3209 10236 3209 10221 3216 10221
      3229 10169 3209 10170 3209 10165 3196 10163
      3165 10178 3152 10248

FLASH FLOOD...OBSERVED

$$

Matt Salerno

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 26, 7:03 PM CDTSpecial Weather StatementMAFAndrews42 min
Jun 26, 7:10 PM CDTSpecial Weather StatementMAFYoakum50 min
Jun 26, 7:15 PM CDTSevere Thunderstorm WarningMAFDawson, Gaines60 min
Jun 26, 7:36 PM CDTTornado Warning Tornado observedMAFDawson24 min
Jun 26, 7:38 PM CDTSpecial Weather StatementMAFCrane67 min
Jun 26, 7:41 PM CDTSevere Thunderstorm WarningMAFGlasscock, Howard, Martin, Midland29 min
Jun 26, 7:47 PM CDTSpecial Weather StatementMAFMitchell58 min
Jun 26, 8:02 PM CDTFlash Flood WarningMAFDawson3 hr
Jun 26, 8:04 PM CDTAreal Flood AdvisoryMAFGlasscock, Howard, Martin, Midland, Mitchell3 hr
Jun 26, 8:06 PM CDTAreal Flood AdvisoryMAFEctor3 hr
Jun 26, 8:25 PM CDTSpecial Weather StatementMAFWard65 min
Jun 26, 8:33 PM CDTAreal Flood AdvisoryMAFEctor, Ward, Winkler3 hr
Jun 26, 8:36 PM CDTSevere Thunderstorm WarningMAFCrane, Ector, Ward, Winkler54 min
Jun 26, 8:38 PM CDTAreal Flood AdvisoryMAFBorden, Dawson3 hr
Jun 26, 8:47 PM CDTSevere Thunderstorm WarningMAFCrane, Ector, Ward, Winkler3 min
Jun 26, 9:02 PM CDTSpecial Weather StatementMAFScurry43 min
Jun 26, 9:13 PM CDTAreal Flood AdvisoryMAFBorden, Scurry3 hr
Jun 26, 9:16 PM CDTSevere Thunderstorm WarningMAFScurry44 min
Jun 26, 9:17 PM CDTAreal Flood AdvisoryMAFGaines3 hr
Jun 26, 9:21 PM CDTSpecial Weather StatementMAFWinkler54 min
Jun 26, 9:27 PM CDTAreal Flood AdvisoryMAFScurry2 hr
Jun 26, 9:32 PM CDTAreal Flood AdvisoryMAFMartin3 hr
Jun 26, 9:32 PM CDTSpecial Weather StatementMAFCrane58 min
Jun 26, 10:58 PM CDTAreal Flood AdvisoryMAFDawson3 hr
Jun 26, 11:45 PM CDTAreal Flood AdvisoryMAFBorden, Dawson3 hr
Jun 27, 12:12 AM CDTAreal Flood AdvisoryMAFBorden, Scurry3 hr
Jun 27, 2:32 AM CDTFlash Flood WatchMAFAndrews, Borden, Brewster, Culberson, Dawson, Ector and 12 more4 days
Jun 27, 4:05 AM CDTFlash Flood WarningMAFEctor, Glasscock, Martin, Midland115 min
Jun 27, 4:19 AM CDTAreal Flood AdvisoryMAFAndrews, Dawson, Martin2 hr
Jun 27, 5:24 AM CDTFlash Flood WarningMAFGlasscock, Howard111 min
Jun 27, 5:46 AM CDTSpecial Weather StatementMAFJeff Davis44 min
Jun 27, 6:13 AM CDTAreal Flood AdvisoryMAFBrewster, Jeff Davis, Presidio2 hr
Jun 27, 6:16 AM CDTAreal Flood AdvisoryMAFHoward, Mitchell119 min
Jun 27, 7:35 AM CDTFlash Flood WarningMAFCrane, Ector, Loving, Reeves, Ward, Winkler3 hr
Jun 27, 7:44 AM CDTAreal Flood AdvisoryMAFJeff Davis, Reeves3 hr
Jun 27, 7:49 AM CDTAreal Flood AdvisoryMAFCrane, Pecos, Reeves, Ward3 hr
Jun 27, 8:45 AM CDTFlash Flood WarningMAFCrane, Ector, Glasscock, Martin, Midland, Upton4 hr
Jun 27, 10:18 AM CDTAreal Flood AdvisoryMAFCrane, Pecos, Upton3 hr
Jun 27, 10:38 AM CDTAreal Flood AdvisoryMAFPecos, Terrell3 hr
Jun 27, 12:08 PM CDTSpecial Weather StatementMAFTerrell37 min
Jun 27, 12:44 PM CDTAreal Flood AdvisoryMAFEctor, Martin, Midland3 hr

Nearby

Flash Flood Warnings in Texas, 2021Every flash flood warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.