Alert archive / New Mexico / Flash Flood Warnings in 2021
Flash Flood Warning 96, NWS El Paso, TX
NWS El Paso, TX issued this flash flood warning at Sep 5, 2021, 4:47 PM MDT for Grant County, Luna 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
- Sep 5, 2021, 4:47 PM MDT (22:47 UTC)
- Expired
- Sep 5, 2021, 7:45 PM MDT
- In force
- 3 hr
- Issued by
- NWS El Paso, TX
- Area
- Storm-based polygon
- Flood severity
- None
Counties Grant County, NM, Luna County, NM
The radar
The El Paso radar (KEPZ), 141 km from the middle of the area, began a volume at 22:49 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, 10.8 hours before the alert went out and 141 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
- 614 J/kg
- Mixed-layer CIN
- -101 J/kg
- Mixed-layer LCL
- 1691 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 47 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
611
WGUS54 KEPZ 052247
FFWEPZ
NMC017-029-060145-
/O.NEW.KEPZ.FF.W.0096.210905T2247Z-210906T0145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service El Paso Tx/Santa Teresa NM
447 PM MDT Sun Sep 5 2021
The National Weather Service in El Paso Tx/Santa Teresa has issued a
* Flash Flood Warning for...
East Central Grant County in southwestern New Mexico...
North Central Luna County in southwestern New Mexico...
* Until 745 PM MDT.
* At 447 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1.5 and 2.5 inches of
rain have fallen. Additional rainfall amounts up to 1 inch are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses including
NM-61, as well as other poor drainage and low-lying
areas.
* Some locations that will experience flash flooding include...
mainly rural areas of East Central Grant and North Central Luna
Counties including City of Rocks State Park.
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.
In hilly terrain there are numerous of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
&&
LAT...LON 3252 10797 3252 10799 3254 10801 3260 10800
3263 10796 3263 10792 3259 10786 3251 10792
FLASH FLOOD...RADAR INDICATED
$$
JD2 follow-up statements
679
WGUS74 KEPZ 060026
FFSEPZ
Flash Flood Statement
National Weather Service El Paso Tx/Santa Teresa NM
626 PM MDT Sun Sep 5 2021
NMC017-029-060145-
/O.CON.KEPZ.FF.W.0096.000000T0000Z-210906T0145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Grant NM-Luna NM-
626 PM MDT Sun Sep 5 2021
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 745 PM MDT THIS
EVENING FOR EAST CENTRAL GRANT AND NORTH CENTRAL LUNA COUNTIES...
At 626 PM MDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 1.5 and 2.5 inches of rain have
fallen. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses including NM-61, as
well as other poor drainage and low-lying areas.
Some locations that will experience flash flooding include...
mainly rural areas of East Central Grant and North Central Luna
Counties including City of Rocks State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
In hilly terrain there are numerous of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
&&
LAT...LON 3252 10797 3252 10799 3254 10801 3260 10800
3263 10796 3263 10792 3259 10786 3251 10792
FLASH FLOOD...RADAR INDICATED
$$
JD679
WGUS74 KEPZ 060140
FFSEPZ
Flash Flood Statement
National Weather Service El Paso Tx/Santa Teresa NM
740 PM MDT Sun Sep 5 2021
NMC017-029-060150-
/O.EXP.KEPZ.FF.W.0096.000000T0000Z-210906T0145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Grant NM-Luna NM-
740 PM MDT Sun Sep 5 2021
...FLASH FLOOD WARNING WILL EXPIRE AT 745 PM MDT THIS EVENING FOR
EAST CENTRAL GRANT AND NORTH CENTRAL LUNA COUNTIES...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
LAT...LON 3252 10797 3252 10799 3254 10801 3260 10800
3263 10796 3263 10792 3259 10786 3251 10792
$$
JDThe office that day
Everything else NWS El Paso, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 4, 6:13 PM MDT | Areal Flood Advisory | EPZ | Doña Ana | 2 hr |
| Sep 5, 7:18 AM MDT | Flash Flood Watch | EPZ | Otero | 14 hr |
| Sep 5, 11:52 AM MDT | Areal Flood Advisory | EPZ | Doña Ana | 3 hr |
| Sep 5, 12:27 PM MDT | Areal Flood Advisory | EPZ | Grant | 3 hr |
| Sep 5, 12:31 PM MDT | Special Weather Statement | EPZ | Sierra | 29 min |
| Sep 5, 12:59 PM MDT | Areal Flood Advisory | EPZ | Otero | 2 hr |
| Sep 5, 1:13 PM MDT | Areal Flood Advisory | EPZ | Grant | 3 hr |
| Sep 5, 1:26 PM MDT | Special Weather Statement | EPZ | 34 min | |
| Sep 5, 1:36 PM MDT | Flash Flood Warning | EPZ | Otero | 3 hr |
| Sep 5, 1:40 PM MDT | Areal Flood Advisory | EPZ | Grant | 3 hr |
| Sep 5, 1:51 PM MDT | Areal Flood Advisory | EPZ | Grant | 3 hr |
| Sep 5, 1:57 PM MDT | Areal Flood Advisory | EPZ | Otero | 3 hr |
| Sep 5, 1:59 PM MDT | Special Weather Statement | EPZ | Grant | 31 min |
| Sep 5, 2:04 PM MDT | Severe Thunderstorm Warning | EPZ | Grant | 26 min |
| Sep 5, 2:14 PM MDT | Areal Flood Advisory | EPZ | Grant, Sierra | 3 hr |
| Sep 5, 2:25 PM MDT | Areal Flood Advisory | EPZ | Grant | 3 hr |
| Sep 5, 2:38 PM MDT | Areal Flood Advisory | EPZ | Sierra | 3 hr |
| Sep 5, 2:48 PM MDT | Areal Flood Advisory | EPZ | Otero | 3 hr |
| Sep 5, 2:59 PM MDT | Flash Flood Warning | EPZ | Grant | 3 hr |
| Sep 5, 3:01 PM MDT | Special Weather Statement | EPZ | Sierra | 14 min |
| Sep 5, 3:05 PM MDT | Areal Flood Advisory | EPZ | Grant | 115 min |
| Sep 5, 3:20 PM MDT | Areal Flood Advisory | EPZ | Grant, Sierra | 3 hr |
| Sep 5, 3:39 PM MDT | Special Weather Statement | EPZ | Sierra | 36 min |
| Sep 5, 4:03 PM MDT | Areal Flood Advisory | EPZ | Sierra | 117 min |
| Sep 5, 4:19 PM MDT | Areal Flood Advisory | EPZ | Sierra | 3 hr |
| Sep 5, 4:36 PM MDT | Areal Flood Advisory | EPZ | Grant, Luna | 3 hr |
| Sep 5, 4:42 PM MDT | Severe Thunderstorm Warning | EPZ | Sierra | 33 min |
| Sep 5, 5:02 PM MDT | Areal Flood Advisory | EPZ | Grant | 118 min |
| Sep 5, 5:05 PM MDT | Special Weather Statement | EPZ | 25 min | |
| Sep 5, 5:20 PM MDT | Areal Flood Advisory | EPZ | Sierra | 3 hr |
| Sep 5, 5:25 PM MDT | Areal Flood Advisory | EPZ | Grant | 2 hr |
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.