Alert archive / New Mexico / Flash Flood Warnings in 2021

Flash Flood Warning 81, NWS Albuquerque, NM

September 15, 2021Lincoln County, New Mexico

NWS Albuquerque, NM issued this flash flood warning at Sep 15, 2021, 3:25 PM MDT for Lincoln 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 15, 2021, 3:25 PM MDT (21:25 UTC)
Expired
Sep 15, 2021, 6:30 PM MDT
In force
3 hr
Issued by
NWS Albuquerque, NM
Area
Storm-based polygon
Flood severity
None

County Lincoln County, NM

The radar

The Holloman AFB radar (KHDX), 55 km from the middle of the area, began a volume at 21:25 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

Albuquerq/Krtlnd, NM (KABQ), launched 12:00Z, 9.4 hours before the alert went out and 196 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 2021-09-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 73 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 2021-09-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 113 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
73 J/kg
Mixed-layer CIN
-280 J/kg
Mixed-layer LCL
2241 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
113 m²/s²
0-3 km storm-relative helicity
128 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

027 
WGUS55 KABQ 152125
FFWABQ
NMC027-160030-
/O.NEW.KABQ.FF.W.0081.210915T2125Z-210916T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Albuquerque NM
325 PM MDT Wed Sep 15 2021

The National Weather Service in Albuquerque has issued a

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

* Until 630 PM MDT.

* At 325 PM MDT, Doppler radar indicated a nearly stationary 
  thunderstorm producing torrential rainfall over and west of Bonito 
  Lake, including western portions of the Three Rivers burn scar. 
  Between 1 and 3 inches of rain have fallen so far. Flash flooding 
  is ongoing or expected to begin shortly. Areas downstream to near 
  Fort Stanton will eventually be impacted.

  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...
  Bonito Lake and Fort Stanton.

This includes the following low water crossings...
Sandesta Drive and Corrida de Rio at Rio Bonito and Sandesta Drive 
at Rio Bonito.

This includes the following streams and drainages...
  Bonito Creek, Bonito, Rio, South Fork Eagle Creek, Magado Creek, 
  Little Creek, South Fork Rio Bonito and Eagle Creek.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Both localized and distant heavy rainfall will create sudden and 
dangerous flows in arroyos and over low water crossings.

&&

LAT...LON 3339 10581 3340 10583 3342 10584 3346 10584
      3347 10583 3348 10580 3348 10576 3346 10566
      3346 10563 3351 10551 3348 10553 3345 10559
      3341 10566 3339 10573

FLASH FLOOD...RADAR INDICATED

$$

11
1 follow-up statement
643 
WGUS75 KABQ 152236
FFSABQ

Flash Flood Statement
National Weather Service Albuquerque NM
436 PM MDT Wed Sep 15 2021

NMC027-160030-
/O.CON.KABQ.FF.W.0081.000000T0000Z-210916T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lincoln NM-
436 PM MDT Wed Sep 15 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 630 PM MDT THIS 
EVENING FOR SOUTH CENTRAL LINCOLN COUNTY...

At 436 PM MDT, Doppler radar indicated that heavy rain had ended 
across the warned area. Doppler radar estimates that 2 to 4 inches 
of rain has fallen between the eastern portion of the Three Rivers 
burn scar and Bonito Lake. Flash flooding is ongoing or expected to 
begin shortly. Elevated or dangerous flows are likely along the Rio 
Bonito with downstream impacts possible east to near Fort Stanton.

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...
  Bonito Lake and Fort Stanton.

This includes the following low water crossings...
Sandesta Drive and Corrida de Rio at Rio Bonito and Sandesta Drive 
at Rio Bonito.

This includes the following streams and drainages...
  Bonito Creek, Bonito, Rio, South Fork Eagle Creek, Magado Creek, 
  Little Creek, South Fork Rio Bonito and Eagle Creek.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Both localized and distant heavy rainfall will create sudden and 
dangerous flows in arroyos and over low water crossings.

&&

LAT...LON 3339 10581 3340 10583 3342 10584 3346 10584
      3347 10583 3348 10580 3348 10576 3346 10566
      3346 10563 3351 10551 3348 10553 3345 10559
      3341 10566 3339 10573

FLASH FLOOD...RADAR INDICATED

$$

11

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 14, 6:13 PM MDTSevere Thunderstorm WarningABQColfax, Union32 min
Sep 14, 7:38 PM MDTSpecial Weather StatementABQUnion52 min
Sep 15, 3:08 PM MDTSpecial Weather StatementABQLincoln37 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.