Alert archive / New Mexico / Flash Flood Warnings in 2021

Flash Flood Warning 53, NWS Albuquerque, NM

July 25, 2021Sandoval County, New Mexico

NWS Albuquerque, NM issued this flash flood warning at Jul 25, 2021, 6:37 PM MDT for Sandoval County, New Mexico. It was in force for 3 hr. 2 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 25, 2021, 6:37 PM MDT (00:37 UTC)
Expired
Jul 25, 2021, 9:45 PM MDT
In force
3 hr
Issued by
NWS Albuquerque, NM
Area
Storm-based polygon
Damage threat
Considerable
Flood severity
None

County Sandoval County, NM

The radar

The Albuquerque radar (KABX), 68 km from the middle of the area, began a volume at 00:41 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 25, 7:00 PM MDTFLASH FLOODJemez Springs, NMJEMEZ RIVER OVERFLOWING BANKS.
Jul 25, 7:00 PM MDTFLASH FLOODJemez Springs, NM

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Albuquerq/Krtlnd, NM (KABQ), launched 00:00Z, 0.6 hours before the alert went out and 79 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, Albuquerq/Krtlnd, NM at 00:00Z on 2021-07-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 194 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, Albuquerq/Krtlnd, NM at 00:00Z on 2021-07-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -25 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
194 J/kg
Mixed-layer CIN
-59 J/kg
Mixed-layer LCL
2011 m above ground
0-6 km bulk shear
3 kt
0-1 km storm-relative helicity
-25 m²/s²
0-3 km storm-relative helicity
6 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

639 
WGUS55 KABQ 260037
FFWABQ
NMC043-260345-
/O.NEW.KABQ.FF.W.0053.210726T0037Z-210726T0345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Albuquerque NM
637 PM MDT Sun Jul 25 2021

The National Weather Service in Albuquerque has issued a

* Flash Flood Warning for...
  Central Sandoval County in north central New Mexico...

* Until 945 PM MDT.

* At 637 PM MDT, Doppler radar indicated thunderstorms producing 
  heavy rain over Jemez Springs. Up to 1.5 inches of rain have 
  fallen and additional rainfall amounts up to 0.75 inches are 
  possible. Flash flooding is ongoing or expected to begin shortly.

  HAZARD...Life threatening flash flooding. Thunderstorms
           producing flash flooding.

  SOURCE...Radar.

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  Jemez Springs, Jemez State Monument and Canones in Rio Arriba 
  County.

This will impact Highway 4. Watch for rocks and boulders on the 
roadway.

Rapid rises in the Jemez River are also likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

In hilly or mountainous 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 3582 10669 3583 10668 3580 10663 3571 10667
      3566 10673 3567 10676 3571 10674 3577 10673

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

34
2 follow-up statements
548 
WGUS75 KABQ 260114
FFSABQ

Flash Flood Statement
National Weather Service Albuquerque NM
714 PM MDT Sun Jul 25 2021

NMC043-260345-
/O.CON.KABQ.FF.W.0053.000000T0000Z-210726T0345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sandoval NM-
714 PM MDT Sun Jul 25 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 945 PM MDT THIS 
EVENING FOR CENTRAL SANDOVAL COUNTY...

At 714 PM MDT, Doppler radar indicated thunderstorms produced up to 
2 inches of rain over Jemez Springs. Flash flooding is already 
occurring. The Jemez River has been reported to be out of its banks.

HAZARD...Life threatening flash flooding. Thunderstorms producing
         flash flooding.

SOURCE...Radar.

IMPACT...Life threatening flash flooding of creeks and streams,
         urban areas, highways, streets and underpasses.

Some locations that will experience flash flooding include...
  Jemez Springs, Jemez State Monument and Canones in Rio Arriba 
  County.

This will impact Highway 4. Watch for rocks and boulders on the 
roadway.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

In hilly or mountainous 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 3582 10669 3583 10668 3580 10663 3571 10667
      3566 10673 3567 10676 3571 10674 3577 10673

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

34
015 
WGUS75 KABQ 260338
FFSABQ

Flash Flood Statement
National Weather Service Albuquerque NM
938 PM MDT Sun Jul 25 2021

NMC043-260348-
/O.EXP.KABQ.FF.W.0053.000000T0000Z-210726T0345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sandoval NM-
938 PM MDT Sun Jul 25 2021

...FLASH FLOOD WARNING WILL EXPIRE AT 945 PM MDT THIS EVENING FOR 
CENTRAL SANDOVAL COUNTY...

The heavy rain has ended. Flooding is no longer expected to pose a 
threat, although a rise on the Jemez River is likely downstream of 
Jemez Springs. Please continue to heed any remaining road closures.

LAT...LON 3582 10669 3583 10668 3580 10663 3571 10667
      3566 10673 3567 10676 3571 10674 3577 10673

$$

11

The office that day

Everything else NWS Albuquerque, NM issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 25, 6:17 PM MDTAreal Flood AdvisoryABQSandoval3 hr
Jul 25, 6:40 PM MDTSpecial Weather StatementABQMcKinley20 min
Jul 25, 6:43 PM MDTAreal Flood AdvisoryABQCibola, McKinley3 hr
Jul 26, 1:59 AM MDTFlash Flood WatchABQLincoln17 hr
Jul 26, 10:58 AM MDTAreal Flood AdvisoryABQLincoln3 hr
Jul 26, 12:49 PM MDTAreal Flood AdvisoryABQLincoln3 hr
Jul 26, 1:04 PM MDTAreal Flood AdvisoryABQChaves, Lincoln3 hr
Jul 26, 1:16 PM MDTFlash Flood WarningABQColfax3 hr
Jul 26, 1:23 PM MDTAreal Flood AdvisoryABQSandoval3 hr
Jul 26, 1:35 PM MDTAreal Flood AdvisoryABQMora, Taos3 hr
Jul 26, 1:41 PM MDTSpecial Weather StatementABQChaves49 min
Jul 26, 1:45 PM MDTAreal Flood AdvisoryABQTorrance3 hr
Jul 26, 1:57 PM MDTSevere Thunderstorm WarningABQCurry, Roosevelt33 min
Jul 26, 2:07 PM MDTFlash Flood WarningABQSanta Fe4 hr
Jul 26, 2:20 PM MDTAreal Flood AdvisoryABQSandoval3 hr
Jul 26, 2:49 PM MDTSevere Thunderstorm WarningABQRoosevelt15 min
Jul 26, 2:52 PM MDTSevere Thunderstorm WarningABQRoosevelt12 min
Jul 26, 3:01 PM MDTAreal Flood AdvisoryABQRoosevelt3 hr
Jul 26, 3:19 PM MDTSpecial Weather StatementABQChaves41 min
Jul 26, 3:31 PM MDTAreal Flood AdvisoryABQMcKinley, Sandoval3 hr
Jul 26, 3:35 PM MDTSpecial Weather StatementABQRio Arriba25 min
Jul 26, 3:52 PM MDTAreal Flood AdvisoryABQChaves, Roosevelt3 hr
Jul 26, 4:05 PM MDTSpecial Weather StatementABQChaves25 min
Jul 26, 4:15 PM MDTSpecial Weather StatementABQCurry30 min
Jul 26, 4:26 PM MDTAreal Flood AdvisoryABQRio Arriba3 hr
Jul 26, 4:46 PM MDTSpecial Weather StatementABQQuay29 min
Jul 26, 4:50 PM MDTSevere Thunderstorm WarningABQChaves25 min
Jul 26, 5:21 PM MDTSevere Thunderstorm WarningABQQuay24 min
Jul 26, 5:31 PM MDTAreal Flood AdvisoryABQQuay3 hr
Jul 26, 5:39 PM MDTSpecial Weather StatementABQ36 min
Jul 26, 5:44 PM MDTAreal Flood AdvisoryABQQuay2 hr
Jul 26, 5:49 PM MDTSpecial Weather StatementABQUnion26 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.