Alert archive / New Mexico / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 46, NWS El Paso, TX

July 11, 2021Doña Ana County, Otero County, New Mexico

NWS El Paso, TX issued this severe thunderstorm warning at Jul 11, 2021, 7:00 PM MDT for Doña Ana County, Otero County, New Mexico. It was in force for 45 min. 6 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, 7:00 PM MDT (01:00 UTC)
Expired
Jul 11, 2021, 7:45 PM MDT
In force
45 min
Issued by
NWS El Paso, TX
Area
Storm-based polygon
Hail
1.5 in
Wind
70.0 mph

Counties Doña Ana County, NM, Otero County, NM

The radar

The El Paso radar (KEPZ), 38 km from the middle of the area, began a volume at 00:59 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, 7:15 PM MDTTSTM WND GST 705 S Organ, NMMARBLE SIZED HAIL ALONG WITH TORRENTIAL RAIN. 1.65 INCHES MEASURED IN 10-15 MINUTES.
Jul 11, 7:20 PM MDTTSTM WND GST 583 Ne Las Cruces, NMMESONET STATION FW6984 LAS CRUCES.
Jul 11, 7:26 PM MDTTSTM WND GST 613 Ne Las Cruces, NMMESONET STATION FW6984 LAS CRUCES.
Jul 11, 7:26 PM MDTTSTM WND GST 767 Sw White Sands, NMMESONET STATION LOMN5 DRIPPING SPRINGS RAWS.
Jul 11, 7:30 PM MDTTSTM WND DMG2 Ssw Las Cruces, NMREPORT FROM MPING: TREES UPROOTED OR SNAPPED; ROOF BLOWN OFF TIME ESTIMATED.
Jul 11, 7:30 PM MDTTSTM WND DMGUniversity Park, NMLARGE TREES BLOWN ACROSS NEW MEXICO STATE CAMPUS.

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, 1.0 hours before the alert went out and 38 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.

965 
WUUS54 KEPZ 120100
SVREPZ
NMC013-035-120145-
/O.NEW.KEPZ.SV.W.0046.210712T0100Z-210712T0145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service El Paso TX
700 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...

* Until 745 PM MDT.

* At 700 PM MDT, severe thunderstorms were located along a line
  extending from 6 miles west of Organ to 4 miles southwest of White
  Sands Missile Range Headquarters to 10 miles west of Orogrande,
  moving south at 25 mph.

  HAZARD...70 mph wind gusts and ping pong ball size hail.

  SOURCE...Radar indicated.

  IMPACT...People and animals outdoors will be injured. Expect hail 
           damage to roofs, siding, windows, and vehicles. Expect 
           considerable tree damage. Wind damage is also likely to 
           mobile homes, roofs, and outbuildings.

* Locations impacted include...
  Chaparral, Las Cruces, Vado, Anthony, White Sands Missile Range
  Headquarters, NMSU Main Campus, Dona Ana, Berino, Mesilla, San
  Miguel, Mesquite, Chamberino, Fairacres, McGregor Range Base,
  Talavera, La Mesa, Afton Generating Plant, High Valley, East Mesa
  and San Pablo.

This includes the following highways...
 Interstate 10 in New Mexico between mile markers 138 and 162.
 Interstate 25 in New Mexico between mile markers 1 and 10.
 Highway 70 in New Mexico between mile markers 150 and 154.
 Highway 54 in New Mexico between mile markers 3 and 19.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Prepare immediately for large hail and damaging winds. People outside
should move immediately to shelter inside a strong building. 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 3206 10687 3202 10655 3202 10612 3242 10621
      3236 10652 3240 10682
TIME...MOT...LOC 0100Z 357DEG 23KT 3239 10670 3233 10653 3238 10626 

HAIL...1.50IN
WIND...70MPH
 
$$

GRZYWACZ
1 follow-up statement
783 
WWUS54 KEPZ 120114
SVSEPZ

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

NMC013-035-120145-
/O.CON.KEPZ.SV.W.0046.000000T0000Z-210712T0145Z/
Otero NM-Dona Ana NM-
714 PM MDT Sun Jul 11 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM MDT
FOR SOUTHWESTERN OTERO AND SOUTHEASTERN DONA ANA COUNTIES...

At 713 PM MDT, severe thunderstorms were located along a line
extending from 3 miles northeast of NMSU Main Campus to 6 miles
southeast of Talavera to 10 miles southwest of Orogrande, moving
south at 25 mph.

HAZARD...70 mph wind gusts and ping pong ball size hail. Near zero 
         visibilities have been reported around Las Cruces ahead of
         the rain. 

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect 
         considerable tree damage. Wind damage is also likely to 
         mobile homes, roofs, and outbuildings.

Locations impacted include...
Chaparral, Las Cruces, Vado, Anthony, White Sands Missile Range
Headquarters, NMSU Main Campus, Dona Ana, Berino, Mesilla, San
Miguel, Mesquite, Chamberino, Fairacres, McGregor Range Base,
Talavera, La Mesa, Afton Generating Plant, High Valley, East Mesa and
San Pablo.

This includes the following highways...
 Interstate 10 in New Mexico between mile markers 138 and 162.
 Interstate 25 in New Mexico between mile markers 1 and 10.
 Highway 70 in New Mexico between mile markers 150 and 154.
 Highway 54 in New Mexico between mile markers 3 and 19.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and 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 3206 10687 3202 10655 3202 10612 3242 10621
      3236 10652 3240 10682
TIME...MOT...LOC 0113Z 357DEG 23KT 3231 10669 3225 10652 3230 10626 

HAIL...1.50IN
WIND...70MPH
 
$$

GRZYWACZ

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 11, 6:01 PM MDTSevere Thunderstorm WarningEPZOtero44 min
Jul 11, 6:05 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Otero, Sierra40 min
Jul 11, 6:08 PM MDTSevere Thunderstorm WarningEPZOtero52 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, 7:04 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, 7:31 PM MDTSevere Thunderstorm WarningEPZDoña Ana, Otero44 min
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, 8:08 PM MDTAreal Flood AdvisoryEPZDoña Ana3 hr
Jul 11, 8:11 PM MDTSevere Thunderstorm WarningEPZDoña Ana49 min
Jul 11, 8:26 PM MDTFlash Flood WarningEPZDoña Ana3 hr
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 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.