Alert archive / New Mexico / Flash Flood Warnings in 2021
Flash Flood Warning 66, NWS El Paso, TX
NWS El Paso, TX issued this flash flood warning at Aug 14, 2021, 10:25 AM MDT for Otero County, New Mexico. It was in force for 3 hr. 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 14, 2021, 10:25 AM MDT (16:25 UTC)
- Expired
- Aug 14, 2021, 1:15 PM MDT
- In force
- 3 hr
- Issued by
- NWS El Paso, TX
- Area
- Storm-based polygon
- Flood severity
- None
County Otero County, NM
The radar
The Holloman AFB radar (KHDX), 69 km from the middle of the area, began a volume at 16:25 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, 4.4 hours before the alert went out and 167 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
- 533 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 541 m above ground
- 0-6 km bulk shear
- 5 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 9 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
762
WGUS54 KEPZ 141625
FFWEPZ
NMC035-141915-
/O.NEW.KEPZ.FF.W.0066.210814T1625Z-210814T1915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service El Paso Tx/Santa Teresa NM
1025 AM MDT Sat Aug 14 2021
The National Weather Service in El Paso Tx/Santa Teresa has issued a
* Flash Flood Warning for...
Central Otero County in south central New Mexico...
* Until 115 PM MDT.
* At 1025 AM MDT, trained weather spotters reported the Rio Penasco
out of its banks across Eastern Otero County, including Mayhill.
River gauges in the area show the River still rising. Light to
Moderate rain continues in the area.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Trained spotters reported.
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...
Mayhill, Weed, Sixteen Springs, James Canyon and Cox Canyon.
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.
Flooding is occurring. It is important to know where you are
relative to streams, rivers, or creeks which can become killers in
heavy rains. Campers and hikers should avoid streams or creeks.
&&
LAT...LON 3281 10535 3278 10546 3281 10561 3289 10567
3293 10569 3303 10534 3299 10532 3298 10532
3296 10532 3296 10534 3296 10535 3288 10535
3287 10535 3283 10535
FLASH FLOOD...OBSERVED
$$
AB1 follow-up statement
673
WGUS74 KEPZ 141912
FFSEPZ
Flash Flood Statement
National Weather Service El Paso Tx/Santa Teresa NM
112 PM MDT Sat Aug 14 2021
NMC035-141922-
/O.EXP.KEPZ.FF.W.0066.000000T0000Z-210814T1915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Otero NM-
112 PM MDT Sat Aug 14 2021
...FLASH FLOOD WARNING WILL EXPIRE AT 115 PM MDT THIS AFTERNOON FOR
CENTRAL OTERO COUNTY...
This flood warning has been replaced with an areal flood warning,
since water is still flowing and causing a problem.
A Flash Flood Watch remains in effect until 1200 AM MDT Sunday for
portions of New Mexico and southwest Texas.
LAT...LON 3281 10535 3278 10546 3281 10561 3289 10567
3293 10569 3303 10534 3299 10532 3298 10532
3296 10532 3296 10534 3296 10535 3288 10535
3287 10535 3283 10535
$$
TSBThe office that day
Everything else NWS El Paso, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 13, 6:17 PM MDT | Flash Flood Warning | EPZ | Doña Ana | 3 hr |
| Aug 13, 8:21 PM MDT | Areal Flood Warning | EPZ | Doña Ana | 6 hr |
| Aug 14, 3:27 AM MDT | Flash Flood Warning | EPZ | Doña Ana, Otero | 3 hr |
| Aug 14, 4:48 AM MDT | Flash Flood Warning | EPZ | Doña Ana | 7 hr |
| Aug 14, 6:22 AM MDT | Flash Flood Warning | EPZ | Doña Ana | 6 hr |
| Aug 14, 7:43 AM MDT | Flash Flood Warning | EPZ | Otero | 3 hr |
| Aug 14, 8:20 AM MDT | Flash Flood Warning | EPZ | Doña Ana | 3 hr |
| Aug 14, 9:58 AM MDT | Flash Flood Warning | EPZ | Luna | 3 hr |
| Aug 14, 10:09 AM MDT | Flash Flood Warning | EPZ | Doña Ana | 3 hr |
| Aug 14, 11:01 AM MDT | Areal Flood Advisory | EPZ | Otero, Sierra | 7 hr |
| Aug 14, 11:13 AM MDT | Areal Flood Advisory | EPZ | Luna | 2 hr |
| Aug 14, 1:06 PM MDT | Areal Flood Warning | EPZ | Otero | 5 hr |
| Aug 14, 1:16 PM MDT | Areal Flood Warning | EPZ | Doña Ana | 6 hr |
| Aug 14, 1:58 PM MDT | Areal Flood Advisory | EPZ | Luna | 2 hr |
| Aug 14, 2:55 PM MDT | Flash Flood Warning | EPZ | Doña Ana, Otero | 2 hr |
| Aug 14, 3:18 PM MDT | Flash Flood Warning | EPZ | Doña Ana | 117 min |
Nearby
Flash Flood Warnings in New Mexico, 2021Every 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.