Alert archive / Texas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 4, NWS Midland/Odessa, TX

March 13, 20216 counties in Texas

NWS Midland/Odessa, TX issued this severe thunderstorm warning at Mar 13, 2021, 3:53 PM CST for 6 counties in Texas. It was in force for 52 min. 2 reports 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
Mar 13, 2021, 3:53 PM CST (21:53 UTC)
Expired
Mar 13, 2021, 4:45 PM CST
In force
52 min
Issued by
NWS Midland/Odessa, TX
Area
Storm-based polygon
Hail
1.0 in
Wind
70.0 mph

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

The radar

The Midland/Odessa radar (KMAF), 17 km from the middle of the area, began a volume at 21:53 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
Mar 13, 3:53 PM CSTTSTM WND GST 601 W Stanton, TX
Mar 13, 4:53 PM CSTTSTM WND GST 601 W Stanton, TX

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

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Mar 13, 3:23 PM CSTTornado WatchSPC6 hr

The nearest sounding before it

Midland Regional, TX (KMAF), launched 12:00Z, 9.9 hours before the alert went out and 18 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 12:00Z on 2021-03-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 739 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 12:00Z on 2021-03-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 206 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
739 J/kg
Mixed-layer CIN
-205 J/kg
Mixed-layer LCL
661 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
206 m²/s²
0-3 km storm-relative helicity
225 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.4

Open this sounding in Storm Lab

The text

As transmitted.

325 
WUUS54 KMAF 132153
SVRMAF
TXC103-173-227-317-329-461-132245-
/O.NEW.KMAF.SV.W.0004.210313T2153Z-210313T2245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Midland/Odessa TX
353 PM CST Sat Mar 13 2021

The National Weather Service in Midland has issued a

* Severe Thunderstorm Warning for...
  Western Glasscock County in western Texas...
  Midland County in western Texas...
  Western Howard County in western Texas...
  Southern Martin County in western Texas...
  Northeastern Crane County in western Texas...
  Northwestern Upton County in western Texas...

* Until 445 PM CST.

* At 353 PM CST, severe thunderstorms were located along a line
  extending from 7 miles west of Lenorah to near Midland to 9 miles
  southeast of Midland International Air and Space Port to 17 miles
  southeast of Odessa, moving east at 40 mph.

  HAZARD...70 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect considerable 
           tree damage. Wind damage is also likely to mobile homes, 
           roofs, and outbuildings.

* Locations impacted include...
  Midland, Greenwood, Stanton, Lomax, Lenorah, Midland International
  Air and Space Port, Tarzan, Cotton Flat, Midland Airpark, Skywest
  Airport, Courtney, Knott, Stanton Municipal Aiport and Spraberry.

This includes Interstate 20 between mile markers 127 and 170.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 1000 PM CST for western
Texas.

For your protection move to an interior room on the lowest floor of a
building.

Large hail and damaging winds and continuous cloud to ground
lightning is occurring with these storms. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3167 10174 3152 10238 3165 10233 3165 10229
      3178 10229 3199 10218 3231 10211 3250 10156
      3231 10156
TIME...MOT...LOC 2153Z 247DEG 33KT 3228 10200 3203 10205 3182 10213
3164 10223

HAIL...1.00IN
WIND...70MPH
 
$$

29
1 follow-up statement
511 
WWUS54 KMAF 132223
SVSMAF

Severe Weather Statement
National Weather Service Midland/Odessa TX
423 PM CST Sat Mar 13 2021

TXC103-173-227-317-329-461-132245-
/O.CON.KMAF.SV.W.0004.000000T0000Z-210313T2245Z/
Glasscock TX-Midland TX-Howard TX-Martin TX-Crane TX-Upton TX-
423 PM CST Sat Mar 13 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM CST
FOR WESTERN GLASSCOCK...MIDLAND...WESTERN HOWARD...SOUTHEASTERN
MARTIN...NORTHEASTERN CRANE AND NORTHWESTERN UPTON COUNTIES...

At 423 PM CST, severe thunderstorms were located along a line
extending from 10 miles south of Ackerly to Stanton to 7 miles south
of Greenwood to 20 miles southeast of Midland, moving northeast at 40
mph.

HAZARD...70 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect considerable 
         tree damage. Wind damage is also likely to mobile homes, 
         roofs, and outbuildings.

Locations impacted include...
Midland, Greenwood, Stanton, Lomax, Lenorah, Tarzan, Cotton Flat,
Midland Airpark, Skywest Airport, Courtney, Knott, Stanton Municipal
Aiport and Spraberry.

This includes Interstate 20 between mile markers 131 and 170.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 1000 PM CST for western
Texas.

For your protection move to an interior room on the lowest floor of a
building.

Continuous cloud to ground lightning is occurring with these storms.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3167 10174 3152 10238 3165 10233 3165 10229
      3184 10221 3204 10211 3234 10199 3250 10156
      3231 10156
TIME...MOT...LOC 2223Z 247DEG 33KT 3238 10172 3213 10177 3192 10185
3174 10195

HAIL...1.00IN
WIND...70MPH
 
$$

29

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 13, 3:41 AM CSTFire Weather WatchMAFBrewster, Culberson, Jeff Davis, Loving, Pecos, Presidio and 3 more24 hr
Mar 13, 3:41 AM CSTRed Flag WarningMAFBrewster, Culberson, Jeff Davis, Loving, Presidio, Reeves16 hr
Mar 13, 1:27 PM CSTHigh Wind WatchMAFCulberson12 hr
Mar 13, 2:56 PM CSTSpecial Weather StatementMAFCrane, Ector49 min
Mar 13, 3:09 PM CSTSevere Thunderstorm WarningMAFAndrews, Ector, Martin, Midland51 min
Mar 13, 3:35 PM CSTSevere Thunderstorm WarningMAFCrane, Ector, Midland, Upton40 min
Mar 13, 3:39 PM CSTDust Storm WarningMAFAndrews, Crane, Ector, Martin, Midland, Upton51 min
Mar 13, 3:53 PM CSTSpecial Weather StatementMAFDawson52 min
Mar 13, 4:10 PM CSTSevere Thunderstorm WarningMAFCrane, Pecos, Upton50 min
Mar 13, 4:29 PM CSTSpecial Weather StatementMAFBorden46 min
Mar 13, 4:43 PM CSTSevere Thunderstorm WarningMAFBorden, Glasscock, Howard, Martin, Midland47 min
Mar 13, 4:56 PM CSTSevere Thunderstorm WarningMAFCrane, Glasscock, Midland, Pecos, Reagan, Upton49 min
Mar 13, 5:07 PM CSTSevere Thunderstorm WarningMAFBorden, Scurry38 min
Mar 13, 5:29 PM CSTSevere Thunderstorm WarningMAFBorden, Howard, Mitchell, Scurry46 min
Mar 13, 5:31 PM CSTSevere Thunderstorm WarningMAFGlasscock, Midland, Reagan, Upton44 min
Mar 13, 5:48 PM CSTSevere Thunderstorm WarningMAFBorden, Scurry42 min

Nearby

Severe Thunderstorm Warnings in Texas, 2021Every severe thunderstorm 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.