Alert archive / New Mexico / Flash Flood Warnings in 2021

Flash Flood Warning 80, NWS Albuquerque, NM

September 5, 2021Catron County, New Mexico

NWS Albuquerque, NM issued this flash flood warning at Sep 5, 2021, 2:08 PM MDT for Catron County, New Mexico. It was in force for 112 min. 1 report 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
Sep 5, 2021, 2:08 PM MDT (20:08 UTC)
Expired
Sep 5, 2021, 4:00 PM MDT
In force
112 min
Issued by
NWS Albuquerque, NM
Area
Storm-based polygon
Flood severity
None

County Catron County, NM

The radar

The Holloman AFB radar (KHDX), 201 km from the middle of the area, began a volume at 20:09 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
Sep 5, 2:15 PM MDTFLASH FLOOD16 Ssw Beaverhead, NMHEAVY RAIN FLOODED CREEKS AND CANYONS IN THE GILA CLIFF DWELLINGS. MULTIPLE TRAILS WERE FLOODED. WATER OVERTOOK A BRIDGE AS DEBRIS CLOGGED THE CANYON UNDERNEATH WHICH STRANDED VISITORS.

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

The nearest sounding before it

Santa Teresa, NM (KEPZ), launched 12:00Z, 8.1 hours before the alert went out and 215 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 12:00Z on 2021-09-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 614 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 12:00Z on 2021-09-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 10 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
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

Open this sounding in Storm Lab

The text

As transmitted.

549 
WGUS55 KABQ 052008
FFWABQ
NMC003-052200-
/O.NEW.KABQ.FF.W.0080.210905T2008Z-210905T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Albuquerque NM
208 PM MDT Sun Sep 5 2021

The National Weather Service in Albuquerque has issued a

* Flash Flood Warning for...
  South Central Catron County in west central New Mexico...

* Until 400 PM MDT.

* At 208 PM MDT, Doppler radar indicated slow-moving thunderstorms 
  producing very heavy rain just northeast of Gila Cliff Dwellings 
  National Monument. The storms were drifting toward the 
  south-southwest. Between 0.75 and 1.25 inches of rain have fallen. 
  Additional rainfall amounts of 1 to 1.5 inches 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 as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  mainly rural areas of South Central Catron County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Do not camp along streams and rivers. Remain alert when hiking in 
steep, narrow canyons. Know where you are relative to low spots and 
drainages.

&&

LAT...LON 3333 10814 3329 10816 3320 10809 3320 10838
      3321 10838 3323 10840 3325 10840 3329 10837
      3331 10835 3330 10829 3334 10823 3335 10817

FLASH FLOOD...RADAR INDICATED

$$

41
2 follow-up statements
009 
WGUS75 KABQ 052130
FFSABQ

Flash Flood Statement
National Weather Service Albuquerque NM
330 PM MDT Sun Sep 5 2021

NMC003-052200-
/O.CON.KABQ.FF.W.0080.000000T0000Z-210905T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Catron NM-
330 PM MDT Sun Sep 5 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 4 PM MDT THIS 
AFTERNOON FOR SOUTH CENTRAL CATRON COUNTY...

At 330 PM MDT, Doppler radar indicated thunderstorms producing heavy 
rain had moved south of the Gila Cliff Dwellings National Monument 
with only light to moderate rainfall in the area. Between 1 and 1.5 
inches of rain may have fallen earlier in less than an hour.  Runoff 
and resultant flash flooding is expected to continue through 4 PM 
before diminishing.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar.

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...
  mainly rural areas of South Central Catron County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Do not camp along streams and rivers. Remain alert when hiking in 
steep, narrow canyons. Know where you are relative to low spots and 
drainages.

&&

LAT...LON 3333 10814 3329 10816 3320 10809 3320 10838
      3321 10838 3323 10840 3325 10840 3329 10837
      3331 10835 3330 10829 3334 10823 3335 10817

FLASH FLOOD...RADAR INDICATED

$$

41
751 
WGUS75 KABQ 052154
FFSABQ

Flash Flood Statement
National Weather Service Albuquerque NM
354 PM MDT Sun Sep 5 2021

NMC003-052204-
/O.EXP.KABQ.FF.W.0080.000000T0000Z-210905T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Catron NM-
354 PM MDT Sun Sep 5 2021

...FLASH FLOOD WARNING WILL EXPIRE AT 4 PM MDT THIS AFTERNOON FOR 
SOUTH CENTRAL CATRON COUNTY...

Flooding is no longer expected to pose a threat. Please continue to 
heed remaining road closures.

LAT...LON 3333 10814 3329 10816 3320 10809 3320 10838
      3321 10838 3323 10840 3325 10840 3329 10837
      3331 10835 3330 10829 3334 10823 3335 10817

$$

41

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 4, 6:25 PM MDTAreal Flood AdvisoryABQCatron, Socorro2 hr
Sep 4, 6:44 PM MDTAreal Flood AdvisoryABQTorrance, Valencia2 hr
Sep 4, 7:15 PM MDTSpecial Weather StatementABQValencia30 min
Sep 4, 7:46 PM MDTAreal Flood AdvisoryABQSanta Fe, Torrance119 min
Sep 4, 8:07 PM MDTSpecial Weather StatementABQSanta Fe23 min
Sep 4, 8:27 PM MDTSevere Thunderstorm WarningABQSanta Fe, Torrance48 min
Sep 4, 8:45 PM MDTAreal Flood AdvisoryABQSocorro, Torrance, Valencia2 hr
Sep 5, 1:28 PM MDTAreal Flood AdvisoryABQCatron, Socorro119 min
Sep 5, 1:32 PM MDTFlash Flood WarningABQCatron, Socorro39 min
Sep 5, 1:38 PM MDTAreal Flood AdvisoryABQCatron3 hr
Sep 5, 2:16 PM MDTSpecial Weather StatementABQCurry29 min
Sep 5, 2:39 PM MDTSevere Thunderstorm WarningABQCurry36 min
Sep 5, 2:53 PM MDTAreal Flood AdvisoryABQLincoln, Socorro63 min
Sep 5, 3:13 PM MDTSpecial Weather StatementABQCurry32 min
Sep 5, 3:24 PM MDTAreal Flood AdvisoryABQLincoln, Socorro2 hr
Sep 5, 3:34 PM MDTSpecial Weather StatementABQSocorro26 min
Sep 5, 3:35 PM MDTAreal Flood AdvisoryABQSocorro115 min
Sep 5, 3:52 PM MDTAreal Flood AdvisoryABQLincoln, Socorro113 min
Sep 5, 4:15 PM MDTSpecial Weather StatementABQSocorro30 min
Sep 5, 4:22 PM MDTAreal Flood AdvisoryABQSocorro113 min
Sep 5, 4:34 PM MDTSpecial Weather StatementABQSocorro26 min
Sep 5, 4:56 PM MDTSevere Thunderstorm WarningABQSocorro19 min
Sep 5, 5:04 PM MDTAreal Flood AdvisoryABQSocorro116 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.