Alert archive / Texas / Flash Flood Warnings in 2021

Flash Flood Warning 29, NWS Midland/Odessa, TX

June 28, 2021Borden County, Scurry County, Texas

NWS Midland/Odessa, TX issued this flash flood warning at Jun 28, 2021, 6:00 AM CDT for Borden County, Scurry County, 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 28, 2021, 6:00 AM CDT (11:00 UTC)
Expired: Jun 28, 2021, 9:00 AM CDT
In force: 3 hr
Issued by: NWS Midland/Odessa, TX
Area: Storm-based polygon
Flood severity: None

Counties Borden County, TX, Scurry County, TX

The radar

The Lubbock radar (KLBB), 113 km from the middle of the area, began a volume at 11:04 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

Time	Report	Where	Remark
Jun 28, 8:45 AM CDT	FLASH FLOOD	Fluvanna, TX	NUMEROUS ROADS AND FIELDS FLOODED

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

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 11.0 hours before the alert went out and 116 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1 J/kg
Mixed-layer CIN: -139 J/kg
Mixed-layer LCL: 1096 m above ground
0-6 km bulk shear: 39 kt
0-1 km storm-relative helicity: -77 m²/s²
0-3 km storm-relative helicity: -58 m²/s²
Significant tornado parameter: -0.0
Supercell composite: -0.3

Open this sounding in Storm Lab

The text

As transmitted.

700 
WGUS54 KMAF 281100
FFWMAF
TXC033-415-281400-
/O.NEW.KMAF.FF.W.0029.210628T1100Z-210628T1400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Midland/Odessa TX
600 AM CDT Mon Jun 28 2021

The National Weather Service in Midland/Odessa has issued a

* Flash Flood Warning for...
  Borden County in western Texas...
  Northwestern Scurry County in western Texas...

* Until 900 AM CDT.

* At 600 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 or expected to begin 
  shortly.

  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...
  Gail and Fluvanna.

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 3253 10136 3253 10168 3295 10169 3296 10105
      3277 10104

FLASH FLOOD...RADAR INDICATED

$$

Salerno

1 follow-up statement

721 
WGUS74 KMAF 281204
FFSMAF

Flash Flood Statement
National Weather Service Midland/Odessa TX
704 AM CDT Mon Jun 28 2021

TXC033-415-281400-
/O.CON.KMAF.FF.W.0029.000000T0000Z-210628T1400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Borden TX-Scurry TX-
704 AM CDT Mon Jun 28 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING 
FOR BORDEN AND NORTHWESTERN SCURRY COUNTIES...

At 704 AM CDT, Doppler radar indicated thunderstorms producing heavy 
rain across the warned area. Between 2 and 3 inches of rain have 
fallen. Additional rainfall amounts up to 1 inch are possible in the 
warned area. Flash flooding is ongoing or expected to begin shortly.

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...
  Gail and Fluvanna.

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 3253 10136 3253 10168 3295 10169 3296 10105
      3277 10104

FLASH FLOOD...RADAR INDICATED

$$

David Hennig

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 28, 4:44 AM CDT	Flash Flood Warning	MAF	Dawson	4 hr
Jun 28, 4:52 AM CDT	Areal Flood Advisory	MAF	Borden, Scurry	3 hr
Jun 28, 5:45 AM CDT	Flash Flood Warning	MAF	Ector, Midland	105 min
Jun 28, 7:05 AM CDT	Flash Flood Warning	MAF	Andrews, Ector, Gaines	4 hr
Jun 28, 7:24 AM CDT	Areal Flood Warning	MAF	Reagan	3 hr
Jun 28, 7:34 AM CDT	Areal Flood Warning	MAF	Ector, Midland	3 hr
Jun 28, 7:43 AM CDT	Areal Flood Advisory	MAF	Dawson, Martin	3 hr
Jun 28, 9:13 AM CDT	Areal Flood Warning	MAF	Borden, Dawson, Howard, Mitchell, Scurry	3 hr
Jun 28, 10:32 AM CDT	Areal Flood Advisory	MAF	Ector, Midland	4 hr
Jun 28, 10:50 AM CDT	Areal Flood Advisory	MAF	Dawson, Martin	4 hr
Jun 28, 12:27 PM CDT	Areal Flood Warning	MAF	Borden, Dawson, Scurry	7 hr
Jun 28, 12:53 PM CDT	Areal Flood Advisory	MAF	Culberson, Loving, Reeves, Winkler	4 hr
Jun 28, 2:45 PM CDT	Flash Flood Warning	MAF	Culberson, Loving, Reeves, Winkler	3 hr
Jun 28, 3:03 PM CDT	Areal Flood Warning	MAF	Ector, Midland	3 hr
Jun 28, 3:36 PM CDT	Areal Flood Advisory	MAF	Culberson, Jeff Davis, Reeves	3 hr
Jun 28, 4:52 PM CDT	Areal Flood Advisory	MAF	Glasscock, Howard, Martin, Midland	3 hr
Jun 28, 5:03 PM CDT	Flash Flood Warning	MAF	Midland	98 min
Jun 28, 5:45 PM CDT	Flash Flood Warning	MAF	Loving, Reeves, Ward, Winkler	3 hr
Jun 28, 6:01 PM CDT	Areal Flood Advisory	MAF	Jeff Davis	3 hr
Jun 28, 6:12 PM CDT	Areal Flood Advisory	MAF	Crane, Upton	3 hr
Jun 28, 6:25 PM CDT	Areal Flood Advisory	MAF	Jeff Davis	3 hr

Nearby

Flash Flood Warnings in Texas, 2021 Every 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.