Alert archive / New Mexico / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 76, NWS El Paso, TX
NWS El Paso, TX issued this severe thunderstorm warning at Aug 23, 2021, 4:40 PM MDT for Sierra County, New Mexico. It was in force for 35 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 23, 2021, 4:40 PM MDT (22:40 UTC)
- Expired
- Aug 23, 2021, 5:15 PM MDT
- In force
- 35 min
- Issued by
- NWS El Paso, TX
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
County Sierra County, NM
The radar
The El Paso radar (KEPZ), 115 km from the middle of the area, began a volume at 22:42 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.
The nearest sounding before it
Santa Teresa, NM (KEPZ), launched 12:00Z, 10.7 hours before the alert went out and 115 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.
- Mixed-layer CAPE
- 657 J/kg
- Mixed-layer CIN
- -91 J/kg
- Mixed-layer LCL
- 1970 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- 71 m²/s²
- 0-3 km storm-relative helicity
- 133 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
637
WUUS54 KEPZ 232240
SVREPZ
NMC051-232315-
/O.NEW.KEPZ.SV.W.0076.210823T2240Z-210823T2315Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service El Paso TX
440 PM MDT Mon Aug 23 2021
The National Weather Service in El Paso has issued a
* Severe Thunderstorm Warning for...
South central Sierra County in south central New Mexico...
* Until 515 PM MDT.
* At 439 PM MDT, a severe thunderstorm was located 6 miles north of
Nutt, moving northeast at 5 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* This severe thunderstorm will remain over mainly rural areas of
south central Sierra County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 this storm. 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 this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3283 10741 3273 10730 3268 10730 3261 10745
3266 10753
TIME...MOT...LOC 2239Z 223DEG 6KT 3266 10743
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
CRESPO1 follow-up statement
391
WWUS54 KEPZ 232306
SVSEPZ
Severe Weather Statement
National Weather Service El Paso TX
506 PM MDT Mon Aug 23 2021
NMC051-232316-
/O.EXP.KEPZ.SV.W.0076.000000T0000Z-210823T2315Z/
Sierra NM-
506 PM MDT Mon Aug 23 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL SIERRA COUNTY
WILL EXPIRE AT 515 PM MDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, heavy
rain is still possible with this thunderstorm.
LAT...LON 3283 10741 3273 10730 3268 10730 3261 10745
3266 10753
TIME...MOT...LOC 2306Z 223DEG 6KT 3269 10740
$$
CRESPOThe office that day
Everything else NWS El Paso, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 22, 7:00 PM MDT | Special Weather Statement | EPZ | Grant | 30 min |
| Aug 22, 7:48 PM MDT | Areal Flood Advisory | EPZ | Hidalgo | 117 min |
| Aug 22, 10:16 PM MDT | Areal Flood Advisory | EPZ | Sierra | 119 min |
| Aug 22, 10:46 PM MDT | Areal Flood Advisory | EPZ | Grant | 119 min |
| Aug 23, 12:11 PM MDT | Areal Flood Advisory | EPZ | Grant | 19 min |
| Aug 23, 12:30 PM MDT | Flash Flood Warning | EPZ | Grant | 3 hr |
| Aug 23, 12:39 PM MDT | Areal Flood Advisory | EPZ | Hidalgo | 3 hr |
| Aug 23, 12:43 PM MDT | Special Weather Statement | EPZ | Hidalgo | 32 min |
| Aug 23, 1:19 PM MDT | Severe Thunderstorm Warning | EPZ | Hidalgo | 41 min |
| Aug 23, 1:27 PM MDT | Special Weather Statement | EPZ | Hidalgo | 33 min |
| Aug 23, 1:40 PM MDT | Areal Flood Advisory | EPZ | Hidalgo | 3 hr |
| Aug 23, 1:55 PM MDT | Flash Flood Warning | EPZ | Hidalgo | 3 hr |
| Aug 23, 2:01 PM MDT | Areal Flood Advisory | EPZ | Grant, Sierra | 3 hr |
| Aug 23, 2:08 PM MDT | Areal Flood Advisory | EPZ | Grant, Hidalgo | 3 hr |
| Aug 23, 2:18 PM MDT | Areal Flood Advisory | EPZ | Otero | 117 min |
| Aug 23, 2:30 PM MDT | Special Weather Statement | EPZ | Hidalgo | 30 min |
| Aug 23, 2:47 PM MDT | Special Weather Statement | EPZ | Hidalgo | 28 min |
| Aug 23, 2:52 PM MDT | Special Weather Statement | EPZ | Grant | 23 min |
| Aug 23, 3:00 PM MDT | Areal Flood Advisory | EPZ | Grant, Hidalgo | 3 hr |
| Aug 23, 3:07 PM MDT | Areal Flood Advisory | EPZ | Grant, Sierra | 3 hr |
| Aug 23, 3:13 PM MDT | Flash Flood Warning | EPZ | Grant, Sierra | 3 hr |
| Aug 23, 3:22 PM MDT | Severe Thunderstorm Warning | EPZ | Grant, Hidalgo | 38 min |
| Aug 23, 3:30 PM MDT | Flash Flood Warning | EPZ | Grant | 3 hr |
| Aug 23, 3:35 PM MDT | Severe Thunderstorm Warning | EPZ | Grant, Luna | 25 min |
| Aug 23, 3:47 PM MDT | Flash Flood Warning | EPZ | Grant, Sierra | 2 hr |
| Aug 23, 3:55 PM MDT | Special Weather Statement | EPZ | Grant | 35 min |
| Aug 23, 4:03 PM MDT | Severe Thunderstorm Warning | EPZ | Grant, Luna | 27 min |
| Aug 23, 4:06 PM MDT | Areal Flood Advisory | EPZ | Sierra | 114 min |
| Aug 23, 4:13 PM MDT | Areal Flood Advisory | EPZ | Doña Ana | 16 min |
| Aug 23, 4:17 PM MDT | Severe Thunderstorm Warning | EPZ | Doña Ana | 28 min |
| Aug 23, 4:23 PM MDT | Special Weather Statement | EPZ | Sierra | 37 min |
| Aug 23, 4:29 PM MDT | Flash Flood Warning | EPZ | Doña Ana | 106 min |
| Aug 23, 4:48 PM MDT | Areal Flood Advisory | EPZ | Sierra | 21 min |
| Aug 23, 4:55 PM MDT | Areal Flood Advisory | EPZ | Sierra | 3 hr |
| Aug 23, 5:09 PM MDT | Flash Flood Warning | EPZ | Sierra | 3 hr |
| Aug 23, 5:24 PM MDT | Flash Flood Warning | EPZ | Otero | 111 min |
| Aug 23, 5:28 PM MDT | Areal Flood Advisory | EPZ | Doña Ana, Otero, Sierra | 2 hr |
| Aug 23, 5:53 PM MDT | Flash Flood Warning | EPZ | Doña Ana | 112 min |
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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.