Alert archive / New Mexico / Flash Flood Warnings in 2021
Flash Flood Warning 36, NWS Albuquerque, NM
NWS Albuquerque, NM issued this flash flood warning at Jul 20, 2021, 3:33 PM MDT for Bernalillo County, Santa Fe County, New Mexico. It was in force for 117 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
- Jul 20, 2021, 3:33 PM MDT (21:33 UTC)
- Expired
- Jul 20, 2021, 5:30 PM MDT
- In force
- 117 min
- Issued by
- NWS Albuquerque, NM
- Area
- Storm-based polygon
- Flood severity
- None
Counties Bernalillo County, NM, Santa Fe County, NM
The radar
The Albuquerque radar (KABX), 55 km from the middle of the area, began a volume at 21:32 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jul 20, 4:30 PM MDT | FLASH FLOOD | 2 Nw Sedillo, NM | TIJERAS ARROYO WAS AROUND 20 FEET WIDE AND 3 FEET DEEP FLOWING OVER SEDILLO RD NEAR ROUTE 66. MUD AND LARGE ROCKS WASHED OVER SEDILLO ROAD EASTWARD TO FOUR HILLS RD. WHERE ADDITIONAL FLASH FLOODING COVERED THE INTERSECTION WITH MUD... ROCKS... AND DEBRIS. ONE |
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 12:00Z, 9.6 hours before the alert went out and 37 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
- 215 J/kg
- Mixed-layer CIN
- -86 J/kg
- Mixed-layer LCL
- 1416 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 14 m²/s²
- 0-3 km storm-relative helicity
- 64 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
548
WGUS55 KABQ 202133
FFWABQ
NMC001-049-202330-
/O.NEW.KABQ.FF.W.0036.210720T2133Z-210720T2330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Albuquerque NM
333 PM MDT Tue Jul 20 2021
The National Weather Service in Albuquerque has issued a
* Flash Flood Warning for...
Bernalillo County in central New Mexico...
Southwestern Santa Fe County in north central New Mexico...
* Until 530 PM MDT.
* At 333 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.50 and 1.25 inches of
rain have fallen. Additional rainfall amounts of 0.25 to 0.75
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...
Edgewood, Tijeras, Cedar Grove, Sedillo, Sandia Park, Cedar Crest,
San Antonito and Canoncito in Bernalillo County.
This includes the following highways...
Interstate 40 between Mile Markers 176 and 186.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
Do not drive your vehicle into areas where water covers the roadway.
The water depth may be too great to allow your car to cross safely.
&&
LAT...LON 3522 10625 3523 10624 3526 10619 3527 10616
3527 10611 3525 10608 3522 10606 3518 10607
3511 10615 3508 10620 3505 10622 3504 10624
3503 10624 3506 10637 3510 10638 3514 10638
3518 10636
FLASH FLOOD...RADAR INDICATED
$$
DPorter2 follow-up statements
075
WGUS75 KABQ 202208
FFSABQ
Flash Flood Statement
National Weather Service Albuquerque NM
408 PM MDT Tue Jul 20 2021
NMC001-049-202330-
/O.CON.KABQ.FF.W.0036.000000T0000Z-210720T2330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bernalillo NM-Santa Fe NM-
408 PM MDT Tue Jul 20 2021
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 530 PM MDT THIS
AFTERNOON FOR BERNALILLO AND SOUTHWESTERN SANTA FE COUNTIES...
At 408 PM MDT, trained weather spotters reported thunderstorms that
produced heavy rain across the warned area, particularly near Sandia
Park. Between 0.75 and 1.50 inches of rain have fallen and impacted
the areas from Cedar Crest to Sedillo. Additional rainfall amounts
up to 0.25 inches are possible in the warned area. Flash flooding is
ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Trained spotters reported.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
Edgewood, Tijeras, Cedar Grove, Sedillo, Sandia Park, Cedar Crest,
San Antonito and Canoncito in Bernalillo County.
This includes the following highways...
Interstate 40 between Mile Markers 175 and 186.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not enter or cross flowing water or water of unknown depth.
Do not camp along streams and rivers. Remain alert when hiking in
steep, narrow canyons. Know where you are relative to low spots and
drainages.
&&
LAT...LON 3522 10625 3523 10624 3526 10619 3527 10616
3527 10611 3525 10608 3522 10606 3518 10607
3511 10615 3508 10620 3505 10622 3504 10624
3503 10624 3506 10637 3510 10638 3514 10638
3518 10636
FLASH FLOOD...OBSERVED
$$
DPorter048
WGUS75 KABQ 202330
FFSABQ
Flash Flood Statement
National Weather Service Albuquerque NM
530 PM MDT Tue Jul 20 2021
NMC001-049-202340-
/O.EXP.KABQ.FF.W.0036.000000T0000Z-210720T2330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bernalillo NM-Santa Fe NM-
530 PM MDT Tue Jul 20 2021
...FLASH FLOOD WARNING HAS EXPIRED FOR BERNALILLO AND SOUTHWESTERN
SANTA FE COUNTIES...
Flood waters have receded and the heavy rain has ended. Flooding is
no longer expected to pose a threat. Please continue to heed any
remaining road closures.
LAT...LON 3522 10625 3523 10624 3526 10619 3527 10616
3527 10611 3525 10608 3522 10606 3518 10607
3511 10615 3508 10620 3505 10622 3504 10624
3503 10624 3506 10637 3510 10638 3514 10638
3518 10636
$$
DPorterThe office that day
Everything else NWS Albuquerque, NM issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 19, 7:05 PM MDT | Special Weather Statement | ABQ | San Juan | 25 min |
| Jul 20, 12:06 PM MDT | Special Weather Statement | ABQ | De Baca | 24 min |
| Jul 20, 12:34 PM MDT | Severe Thunderstorm Warning | ABQ | De Baca, Guadalupe, Quay | 26 min |
| Jul 20, 1:01 PM MDT | Special Weather Statement | ABQ | De Baca | 29 min |
| Jul 20, 2:17 PM MDT | Areal Flood Advisory | ABQ | Santa Fe | 88 min |
| Jul 20, 2:33 PM MDT | Flash Flood Warning | ABQ | Santa Fe | 2 hr |
| Jul 20, 2:55 PM MDT | Special Weather Statement | ABQ | Santa Fe | 35 min |
| Jul 20, 3:08 PM MDT | Areal Flood Advisory | ABQ | Bernalillo, Sandoval, Santa Fe, Torrance | 112 min |
| Jul 20, 3:27 PM MDT | Special Weather Statement | ABQ | Bernalillo | 33 min |
| Jul 20, 3:42 PM MDT | Areal Flood Advisory | ABQ | Rio Arriba, Sandoval | 3 hr |
| Jul 20, 3:43 PM MDT | Areal Flood Advisory | ABQ | Bernalillo, Sandoval | 2 hr |
| Jul 20, 3:48 PM MDT | Areal Flood Advisory | ABQ | Rio Arriba, Santa Fe | 3 hr |
| Jul 20, 3:55 PM MDT | Flash Flood Warning | ABQ | Bernalillo | 2 hr |
| Jul 20, 4:00 PM MDT | Special Weather Statement | ABQ | Bernalillo | 30 min |
| Jul 20, 4:15 PM MDT | Special Weather Statement | ABQ | Los Alamos | 30 min |
| Jul 20, 4:21 PM MDT | Severe Thunderstorm Warning | ABQ | Rio Arriba, Santa Fe | 24 min |
| Jul 20, 4:33 PM MDT | Special Weather Statement | ABQ | 27 min | |
| Jul 20, 4:35 PM MDT | Special Weather Statement | ABQ | San Juan | 25 min |
| Jul 20, 4:42 PM MDT | Special Weather Statement | ABQ | Los Alamos | 33 min |
| Jul 20, 4:46 PM MDT | Areal Flood Advisory | ABQ | Rio Arriba, Sandoval | 3 hr |
| Jul 20, 5:06 PM MDT | Areal Flood Advisory | ABQ | Los Alamos, Rio Arriba, Sandoval, Santa Fe | 114 min |
| Jul 20, 5:09 PM MDT | Areal Flood Advisory | ABQ | Rio Arriba, San Juan | 2 hr |
| Jul 20, 5:36 PM MDT | Areal Flood Advisory | ABQ | Rio Arriba, Sandoval | 84 min |
| Jul 20, 5:49 PM MDT | Areal Flood Advisory | ABQ | Cibola, McKinley, Sandoval | 116 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.