Alert archive / Texas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 49, NWS El Paso, TX

July 11, 2021El Paso County, Hudspeth County, Texas; Doña Ana County, Otero County, New Mexico

NWS El Paso, TX issued this severe thunderstorm warning at Jul 11, 2021, 7:31 PM MDT for El Paso County, Hudspeth County, Texas; Doña Ana County, Otero County, New Mexico. It was in force for 44 min. 5 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
Jul 11, 2021, 7:31 PM MDT (01:31 UTC)
Expired
Jul 11, 2021, 8:15 PM MDT
In force
44 min
Issued by
NWS El Paso, TX
Area
Storm-based polygon
Hail
0.75 in
Wind
70.0 mph

Counties Doña Ana County, NM, Otero County, NM, El Paso County, TX, Hudspeth County, TX

The radar

The El Paso radar (KEPZ), 34 km from the middle of the area, began a volume at 01:32 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
Jul 11, 8:00 PM MDTTSTM WND DMGCanutillo, TXTREE FELL ON HOUSE IN CANUTILLO.
Jul 11, 8:00 PM MDTTSTM WND GST 68Santa Teresa, NMMEASURED WITH RSOIS EQUPMENT.
Jul 11, 8:04 PM MDTHAIL 0.754 Ne Sunland Park, TXREPORT FROM MPING: DIME (0.75 IN.).
Jul 11, 8:10 PM MDTTSTM WND DMG5 S Canutillo, TXDOWNED TREE COVERING ROAD. TIME ESTIMATED.
Jul 11, 8:15 PM MDTTSTM WND DMG5 S Canutillo, TXNUMEROUS REPORTS OF TREES DOWN AND SEVERAL INCH TREE BRANCHES ACROSS WEST EL PASO.

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
Jul 11, 2:23 PM MDTSevere Thunderstorm WatchSPC8 hr

The nearest sounding before it

Santa Teresa, NM (KEPZ), launched 00:00Z, 1.5 hours before the alert went out and 34 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 2021-07-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 751 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 2021-07-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 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
751 J/kg
Mixed-layer CIN
-59 J/kg
Mixed-layer LCL
2875 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
154 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.8

Open this sounding in Storm Lab

The text

As transmitted.

300 
WUUS54 KEPZ 120131
SVREPZ
NMC013-035-TXC141-229-120215-
/O.NEW.KEPZ.SV.W.0049.210712T0131Z-210712T0215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service El Paso TX
731 PM MDT Sun Jul 11 2021

The National Weather Service in El Paso has issued a

* Severe Thunderstorm Warning for...
  Southwestern Otero County in south central New Mexico...
  Southeastern Dona Ana County in south central New Mexico...
  Northwestern Hudspeth County in western Texas...
  El Paso County in western Texas...

* Until 815 PM MDT.

* At 730 PM MDT, severe thunderstorms were located along a line
  extending from 7 miles northeast of Afton to near Anthony Gap to 19
  miles east of McGregor Range Base, moving southwest at 35 mph. Near
  zero visibility is possible from blowing dust ahead of the rain.

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

  SOURCE...Radar indicated.

  IMPACT...Expect considerable tree damage. Damage is likely to 
           mobile homes, roofs, and outbuildings.

* Locations impacted include...
  West El Paso, East El Paso, Central El Paso, Northeast El Paso, Far
  East El Paso, Mission Valley, Chaparral, Loma Linda, Clint, Horizon
  City, Santa Teresa, Anthony, Desert Haven, Hueco Tanks, Vado,
  Sunland Park, Canutillo, Afton, San Elizario and Anthony Gap.

This includes the following highways...
 Interstate 10 in New Mexico between mile markers 157 and 164.
 Interstate 10 in Texas between mile markers 1 and 46.
 Highway 54 in New Mexico between mile markers 1 and 5.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This is an EXTREMELY DANGEROUS SITUATION. These storms are producing 
widespread wind damage across Southern Dona Ana County. SEEK SHELTER 
NOW inside a sturdy structure and stay away from windows!

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

&&

LAT...LON 3158 10580 3155 10626 3173 10638 3176 10645
      3175 10649 3178 10653 3179 10704 3223 10691
      3203 10643 3220 10572
TIME...MOT...LOC 0130Z 033DEG 48KT 3213 10685 3200 10650 3216 10586 

HAIL...0.75IN
WIND...70MPH
 
$$

GRZYWACZ
1 follow-up statement
442 
WWUS54 KEPZ 120149
SVSEPZ

Severe Weather Statement
National Weather Service El Paso TX
749 PM MDT Sun Jul 11 2021

NMC013-035-TXC141-229-120215-
/O.CON.KEPZ.SV.W.0049.000000T0000Z-210712T0215Z/
Otero NM-Dona Ana NM-Hudspeth TX-El Paso TX-
749 PM MDT Sun Jul 11 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT
FOR SOUTHWESTERN OTERO...SOUTHEASTERN DONA ANA...NORTHWESTERN
HUDSPETH AND EL PASO COUNTIES...

At 748 PM MDT, severe thunderstorms were located along a line
extending from 7 miles south of Afton to near Sunland Park to 6 miles
northeast of Hueco Tanks, moving southwest at 40 mph.

These are very dangerous storms.

HAZARD...80 mph wind gusts and golf ball size hail.

SOURCE...Radar indicated.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be heavily damaged. Expect 
         considerable damage to roofs, windows, and vehicles. 
         Extensive tree damage and power outages are likely.

Locations impacted include...
West El Paso, East El Paso, Central El Paso, Northeast El Paso, Far
East El Paso, Mission Valley, Chaparral, Loma Linda, Clint, Horizon
City, Santa Teresa, Anthony, Desert Haven, Hueco Tanks, Vado, Sunland
Park, Canutillo, Afton, San Elizario and Anthony Gap.

This includes the following highways...
 Interstate 10 in New Mexico between mile markers 157 and 164.
 Interstate 10 in Texas between mile markers 1 and 46.
 Highway 54 in New Mexico between mile markers 1 and 5.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This is an EXTREMELY DANGEROUS SITUATION. These storms are producing 
widespread wind damage across southern Dona Ana County. SEEK SHELTER 
NOW inside a sturdy structure and stay away from windows.

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

&&

LAT...LON 3158 10580 3155 10626 3173 10638 3176 10645
      3175 10649 3178 10653 3179 10704 3223 10691
      3203 10643 3220 10572
TIME...MOT...LOC 0148Z 028DEG 35KT 3197 10696 3184 10661 3200 10597 

HAIL...1.75IN
WIND...80MPH
 
$$

GRZYWACZ

The office that day

Everything else NWS El Paso, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 11, 6:08 PM MDTSevere Thunderstorm WarningEPZHudspeth52 min
Jul 11, 6:54 PM MDTSevere Thunderstorm WarningEPZHudspeth51 min
Jul 11, 8:08 PM MDTAreal Flood AdvisoryEPZEl Paso3 hr
Jul 11, 8:11 PM MDTSevere Thunderstorm WarningEPZEl Paso49 min
Jul 11, 8:26 PM MDTFlash Flood WarningEPZEl Paso3 hr
Jul 11, 6:01 PM MDTSevere Thunderstorm WarningEPZOtero44 min
Jul 11, 6:05 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Otero, Sierra40 min
Jul 11, 6:13 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Sierra47 min
Jul 11, 6:19 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Otero26 min
Jul 11, 6:24 PM MDTFlash Flood WarningEPZSierra3 hr
Jul 11, 6:28 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Otero47 min
Jul 11, 6:33 PM MDTSevere Thunderstorm WarningEPZOtero42 min
Jul 11, 6:43 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Sierra47 min
Jul 11, 6:46 PM MDTAreal Flood AdvisoryEPZOtero3 hr
Jul 11, 7:00 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Otero45 min
Jul 11, 7:04 PM MDTSpecial Weather StatementEPZSierra41 min
Jul 11, 7:06 PM MDTSevere Thunderstorm WarningEPZDoña Ana39 min
Jul 11, 7:16 PM MDTSevere Thunderstorm WarningEPZOtero29 min
Jul 11, 7:22 PM MDTAreal Flood AdvisoryEPZDoña Ana3 hr
Jul 11, 7:42 PM MDTAreal Flood AdvisoryEPZDoña Ana3 hr
Jul 11, 7:45 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Otero30 min
Jul 11, 7:57 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Sierra48 min
Jul 11, 8:28 PM MDTSevere Thunderstorm WarningEPZDoña Ana29 min
Jul 11, 8:49 PM MDTSpecial Weather StatementEPZDoña Ana26 min
Jul 11, 8:51 PM MDTSpecial Weather StatementEPZLuna24 min
Jul 11, 9:48 PM MDTSpecial Weather StatementEPZHidalgo27 min
Jul 11, 10:10 PM MDTDust Storm WarningEPZHidalgo2 hr
Jul 11, 10:14 PM MDTAreal Flood AdvisoryEPZDoña Ana3 hr
Jul 11, 10:27 PM MDTAreal Flood AdvisoryEPZLuna3 hr
Jul 11, 11:04 PM MDTAreal Flood AdvisoryEPZGrant3 hr

Nearby

Severe Thunderstorm Warnings in Texas, 2021Severe Thunderstorm Warnings in New Mexico, 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.