Alert archive / New Mexico / Flash Flood Warnings in 2011

Flash Flood Warning 60, NWS Albuquerque, NM

August 24, 2011Los Alamos County, Sandoval County, New Mexico

NWS Albuquerque, NM issued this flash flood warning at Aug 24, 2011, 2:19 PM MDT for Los Alamos County, Sandoval County, New Mexico. It was in force for 86 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 24, 2011, 2:19 PM MDT (20:19 UTC)
Expired
Aug 24, 2011, 3:45 PM MDT
In force
86 min
Issued by
NWS Albuquerque, NM
Area
Storm-based polygon
Flood severity
None

Counties Los Alamos County, NM, Sandoval County, NM

The radar

The Albuquerque radar (KABX), 79 km from the middle of the area, began a volume at 20:21 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

Albuquerq/Krtlnd, NM (KABQ), launched 12:00Z, 8.3 hours before the alert went out and 84 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 12:00Z on 2011-08-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 21 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 12:00Z on 2011-08-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 8 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
21 J/kg
Mixed-layer CIN
-341 J/kg
Mixed-layer LCL
2649 m above ground
0-6 km bulk shear
2 kt
0-1 km storm-relative helicity
8 m²/s²
0-3 km storm-relative helicity
-22 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

102 
WGUS55 KABQ 242019
FFWABQ
NMC028-043-242145-
/O.NEW.KABQ.FF.W.0060.110824T2019Z-110824T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
219 PM MDT WED AUG 24 2011

THE NATIONAL WEATHER SERVICE IN ALBUQUERQUE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  CENTRAL LOS ALAMOS COUNTY IN NORTH CENTRAL NEW MEXICO
  EAST CENTRAL SANDOVAL COUNTY IN NORTH CENTRAL NEW MEXICO

* UNTIL 345 PM MDT

* AT 212 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY HEAVY RAIN FROM A THUNDERSTORM OVER EAST CENTRAL SANDOVAL
  COUNTY...OR ABOUT 10 MILES SOUTH OF LOS ALAMOS. THE STORM PRODUCING
  VERY HEAVY RAIN WAS MOVING SLOWLY NORTHWEST.

  THIS WILL IMPACT THE LAS CONCHAS BURN SCAR INCLUDING BUT NOT       
  LIMITED TO BANDELIER NATIONAL MONUMENT...FRIJOLES CANYON...        
  COCHITI CANYON...PERALTA CANYON...BLAND CANYON...HIGHWAY 4 FROM    
  STATE ROAD 501 JUNCTION TO LAS CONCHAS CAMPGROUND AND DOME         
  WILDERNESS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

LIFE THREATENING FLOODING OF CREEKS...ROADS AND NORMALLY DRY ARROYOS
IS LIKELY. THE HEAVY RAINS WILL LIKELY TRIGGER ROCKSLIDES...MUDSLIDES
AND DEBRIS FLOWS IN STEEP TERRAIN...ESPECIALLY NEAR THE BURN AREA.

&&

LAT...LON 3588 10654 3583 10629 3569 10633 3570 10655

$$

40
2 follow-up statements
393 
WGUS75 KABQ 242044
FFSABQ

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
244 PM MDT WED AUG 24 2011

NMC028-043-242145-
/O.CON.KABQ.FF.W.0060.000000T0000Z-110824T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LOS ALAMOS-SANDOVAL-
244 PM MDT WED AUG 24 2011

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 345 PM MDT FOR EAST
CENTRAL SANDOVAL AND CENTRAL LOS ALAMOS COUNTIES...

AT 242 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A THUNDERSTORM PRODUCING VERY HEAVY RAIN OVER EAST CENTRAL
SANDOVAL COUNTY...OR ABOUT 10 MILES SOUTHWEST OF LOS ALAMOS. THE
STORM PRODUCING VERY HEAVY RAIN WAS NEARLY STATIONARY.

LOCATIONS IMPACTED INCLUDE...
  RURAL CENTRAL LOS ALAMOS COUNTY...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

RUNOFF FROM RAINFALL WILL CAUSE ELEVATED WATER LEVELS WITHIN 
VULNERABLE DRAINAGES IN AND DOWNSTREAM OF THE LAS CONCHAS FIRE BURN 
AREA.

&&

LAT...LON 3588 10654 3583 10629 3569 10633 3570 10655

$$

40
162 
WGUS75 KABQ 242139
FFSABQ

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
339 PM MDT WED AUG 24 2011

NMC028-043-242149-
/O.EXP.KABQ.FF.W.0060.000000T0000Z-110824T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LOS ALAMOS-SANDOVAL-
339 PM MDT WED AUG 24 2011

...FLASH FLOOD WARNING WILL EXPIRE AT 345 PM MDT FOR EAST CENTRAL 
SANDOVAL AND CENTRAL LOS ALAMOS COUNTIES INCLUDING THE SOUTHERN
HALF OF THE LAS CONCHAS FIRE BURN SCAR...

NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THE RAINFALL WAS
ENDING ACROSS THE WARNED AREA...AND THE FLASH FLOOD THREAT WAS
DIMINISHING. SOME MINOR FLOODING MAY CONTINUE...BUT THE THREAT FOR
FLASH FLOODING IS ENDING. THUS...THE FLASH FLOOD WARNING HAS BEEN
ALLOWED TO EXPIRE.

LAT...LON 3588 10654 3583 10629 3569 10633 3570 10655

$$

40

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 24, 12:27 PM MDTAreal Flood AdvisoryABQRio Arriba, Sandoval2 hr
Aug 24, 1:07 PM MDTAreal Flood AdvisoryABQLincoln, Socorro, Torrance113 min
Aug 24, 1:42 PM MDTFlash Flood WarningABQRio Arriba, Sandoval93 min
Aug 24, 2:13 PM MDTAreal Flood AdvisoryABQBernalillo2 hr
Aug 24, 2:24 PM MDTAreal Flood AdvisoryABQCatron111 min
Aug 24, 2:39 PM MDTFlash Flood WarningABQBernalillo81 min
Aug 24, 3:08 PM MDTAreal Flood AdvisoryABQSanta Fe112 min
Aug 24, 3:09 PM MDTAreal Flood AdvisoryABQSocorro111 min
Aug 24, 3:22 PM MDTAreal Flood AdvisoryABQValencia113 min
Aug 24, 4:03 PM MDTAreal Flood AdvisoryABQBernalillo, Valencia117 min
Aug 24, 4:19 PM MDTAreal Flood AdvisoryABQCatron116 min
Aug 24, 4:37 PM MDTAreal Flood AdvisoryABQBernalillo, Santa Fe, Torrance113 min
Aug 24, 4:41 PM MDTAreal Flood AdvisoryABQSandoval2 hr
Aug 24, 4:54 PM MDTAreal Flood AdvisoryABQBernalillo, Torrance, Valencia111 min
Aug 24, 5:15 PM MDTAreal Flood AdvisoryABQCatron, Socorro2 hr
Aug 24, 5:44 PM MDTAreal Flood AdvisoryABQCibola, McKinley2 hr

Nearby

Flash Flood Warnings in New Mexico, 2011Every flash flood warning in 2011

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.