Alert archive / New Mexico / Red Flag Warnings in 2021

Red Flag Warning 19, NWS Albuquerque, NM

April 20, 20219 counties in New Mexico

NWS Albuquerque, NM issued this red flag warning at Apr 20, 2021, 1:47 PM MDT for 9 counties in New Mexico. It took effect at Apr 21, 2021, 12:00 PM MDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 20, 2021, 1:47 PM MDT (19:47 UTC)
In effect from
Apr 21, 2021, 12:00 PM MDT
Expired
Apr 21, 2021, 8:00 PM MDT
In force
8 hr
Issued by
NWS Albuquerque, NM

Counties Bernalillo County, NM, Catron County, NM, Cibola County, NM, McKinley County, NM, Rio Arriba County, NM, San Juan County, NM, Sandoval County, NM, Socorro County, NM, Valencia County, NM

The radar

The Albuquerque radar (KABX), 56 km from the middle of the area, began a volume at 19:52 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, 7.8 hours before the alert went out and 78 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 2021-04-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 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 2021-04-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -69 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3041 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
-69 m²/s²
0-3 km storm-relative helicity
61 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

165 
WWUS85 KABQ 201947
RFWABQ

URGENT - FIRE WEATHER MESSAGE
National Weather Service Albuquerque NM
147 PM MDT Tue Apr 20 2021

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT WEDNESDAY FOR
PORTIONS OF WESTERN AND CENTRAL NEW MEXICO DUE TO STRONG WINDS, 
LOW HUMIDITIES AND AN UNSTABLE AIR MASS...

.Southwest to west winds will strengthen Wednesday as humidities
become increasing drier. Several consecutive hours of single
digit humidities are forecast for areas west of the Continental
Divide Wednesday afternoon.

NMZ101-105-106-109-211300-
/O.UPG.KABQ.FW.A.0018.210421T1800Z-210422T0200Z/
/O.NEW.KABQ.FW.W.0019.210421T1800Z-210422T0200Z/
Northwest Plateau-Northwest Highlands-Middle Rio Grande Valley-
West Central Highlands-
147 PM MDT Tue Apr 20 2021

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT WEDNESDAY...

The National Weather Service in Albuquerque has issued a Red Flag
Warning...which is in effect from noon to 8 PM MDT Wednesday. The
Fire Weather Watch is no longer in effect. 

* AREA AND TIMING...Northwest Plateau and Highlands, Middle Rio 
  Grande Valley and West Central Highlands from midday Wednesday 
  to around sunset Wednesday evening. 

* 20 FOOT WINDS...Southwest 20 to 30 mph with gusts to around 40 
  mph. 

* RELATIVE HUMIDITY...Ranging from around 6 to 13 percent.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

&&

$$
3 follow-up statements
282 
WWUS85 KABQ 210920
RFWABQ

URGENT - FIRE WEATHER MESSAGE
National Weather Service Albuquerque NM
320 AM MDT Wed Apr 21 2021

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT FOR PORTIONS 
OF WESTERN AND CENTRAL NEW MEXICO DUE TO STRONG WINDS, LOW 
HUMIDITY AND AN UNSTABLE AIRMASS...

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR PORTIONS OF WESTERN AND CENTRAL NEW MEXICO
DUE TO STRONG WINDS, LOW HUMIDITY AND AN UNSTABLE AIRMASS...

.Southwest winds will strengthen today as humidity becomes 
increasing drier. Several consecutive hours of single digit 
humidity are forecast for areas west of the Continental Divide 
this afternoon. Expect more of the same on Thursday afternoon and 
early evening, but critical fire weather conditions will spread 
further east into central New Mexico. 

NMZ106-109-212130-
/O.NEW.KABQ.FW.A.0019.210422T1800Z-210423T0200Z/
/O.CON.KABQ.FW.W.0019.210421T1800Z-210422T0200Z/
Middle Rio Grande Valley-West Central Highlands-
320 AM MDT Wed Apr 21 2021

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT
THIS EVENING...
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...

The National Weather Service in Albuquerque has issued a Fire
Weather Watch...which is in effect from Thursday afternoon
through Thursday evening. 

* AREA AND TIMING...Middle Rio Grande Valley and West Central
  Highlands from midday to around sunset, then again on Thursday. 

* 20 FOOT WINDS...Southwest 20 to 30 mph with gusts to around 40
  mph. West 20 to 30 mph with gusts to around 40 mph on Thursday. 

* RELATIVE HUMIDITY...8 to 13 percent today, then 6 to 11 percent
  Thursday.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

Please advise the appropriate officials or fire crews in the
field of this Fire Weather Watch.

&&

$$

NMZ101-105-212130-
/O.CON.KABQ.FW.W.0019.210421T1800Z-210422T0200Z/
Northwest Plateau-Northwest Highlands-
320 AM MDT Wed Apr 21 2021

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT
THIS EVENING...

* AREA AND TIMING...Northwest Plateau and Highlands from midday to
  around sunset. 

* 20 FOOT WINDS...Southwest 20 to 30 mph with gusts to around 40 
  mph. 

* RELATIVE HUMIDITY...Ranging from around 6 to 11 percent.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

&&

$$

NMZ107-212130-
/O.NEW.KABQ.FW.A.0019.210422T1800Z-210423T0200Z/
Sandia, Manzano and Gallinas Mountains-
320 AM MDT Wed Apr 21 2021

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...

The National Weather Service in Albuquerque has issued a Fire
Weather Watch...which is in effect from Thursday afternoon
through Thursday evening. 

* AREA AND TIMING...Sandia, Manzano and Gallinas Mountains

* 20 FOOT WINDS...West to southwest 20 to 30 mph with gusts up to
  40 mph.

* RELATIVE HUMIDITY...6 to 11 percent.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Fire Weather Watch.

&&

$$
071 
WWUS85 KABQ 212112
RFWABQ

URGENT - FIRE WEATHER MESSAGE
National Weather Service Albuquerque NM
312 PM MDT Wed Apr 21 2021

...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT WEDNESDAY FOR WESTERN 
NEW MEXICO DUE TO STRONG WINDS, LOW HUMIDITY AND AN UNSTABLE 
AIRMASS...

...RED FLAG WARNING IN EFFECT FOR ALL BUT NORTHWEST NEW MEXICO
FROM NOON TO 800 PM MDT THURSDAY AFTERNOON AND EARLY EVENING DUE
TO STRONG WINDS, LOW HUMIDITY AND AN UNSTABLE AIRMASS. 

.Southwest winds will strengthen today as humidity becomes
increasing drier. Several consecutive hours of single digit
humidity are forecast for areas west of the Continental Divide
this afternoon. Expect even more coverage of critical conditions 
to include all of the the east Thursday afternoon and early 
evening.

NMZ106-109-220200-
/O.UPG.KABQ.FW.A.0019.210422T1800Z-210423T0200Z/
/O.NEW.KABQ.FW.W.0020.210422T1800Z-210423T0200Z/
/O.CON.KABQ.FW.W.0019.000000T0000Z-210422T0200Z/
Middle Rio Grande Valley-West Central Highlands-
312 PM MDT Wed Apr 21 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS
EVENING...
...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY...

The National Weather Service in Albuquerque has issued a Red Flag
Warning...which is in effect from noon to 8 PM MDT Thursday. The
Fire Weather Watch is no longer in effect. 

* AREA AND TIMING...Middle Rio Grande Valley and West Central 
  Highlands from midday to around sunset, then again on 
  Thursday. 

* 20 FOOT WINDS...Southwest 20 to 30 mph with gusts to around 40 
  mph. West 20 to 30 mph with gusts to around 40 mph on 
  Thursday. 

* RELATIVE HUMIDITY...8 to 13 percent today, then 6 to 11 
  percent Thursday. 

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

&&

$$

NMZ105-220200-
/O.NEW.KABQ.FW.W.0020.210422T1800Z-210423T0200Z/
/O.CON.KABQ.FW.W.0019.000000T0000Z-210422T0200Z/
Northwest Highlands-
312 PM MDT Wed Apr 21 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS
EVENING...
...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY...

The National Weather Service in Albuquerque has issued a Red Flag
Warning...which is in effect from noon to 8 PM MDT Thursday. 

* AREA AND TIMING...Northwest Highlands from midday to around 
  sunset. 

* 20 FOOT WINDS...Southwest 20 to 30 mph with gusts to around 40 
  mph. 

* RELATIVE HUMIDITY...Ranging from around 6 to 11 percent.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

&&

$$

NMZ107-220200-
/O.UPG.KABQ.FW.A.0019.210422T1800Z-210423T0200Z/
/O.NEW.KABQ.FW.W.0020.210422T1800Z-210423T0200Z/
Sandia, Manzano and Gallinas Mountains-
312 PM MDT Wed Apr 21 2021

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY...

The National Weather Service in Albuquerque has issued a Red Flag
Warning...which is in effect from noon to 8 PM MDT Thursday. The
Fire Weather Watch is no longer in effect. 

* AREA AND TIMING...Sandia, Manzano and Gallinas Mountains.

* 20 FOOT WINDS...West to southwest 20 to 30 mph with gusts up 
  to 40 mph. 

* RELATIVE HUMIDITY...6 to 11 percent.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

&&

$$

NMZ103-104-108-220200-
/O.NEW.KABQ.FW.W.0020.210422T1800Z-210423T0200Z/
Northeast Highlands-Northeast Plains-East Central Plains-
312 PM MDT Wed Apr 21 2021

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY...

The National Weather Service in Albuquerque has issued a Red Flag
Warning...which is in effect from noon to 8 PM MDT Thursday. 

* AREA AND TIMING...Northeast Highlands and Plains, and East
  Central Plains from Noon to 800pm MDT Thursday. 

* 20 FOOT WINDS...Southwest winds 20 mph to 30 mph with gusts to
  40 mph. 

* RELATIVE HUMIDITY...6 to 13 percent below significant snow pack.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

&&

$$

NMZ101-220200-
/O.CON.KABQ.FW.W.0019.000000T0000Z-210422T0200Z/
Northwest Plateau-
312 PM MDT Wed Apr 21 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS
EVENING...

* AREA AND TIMING...Northwest Plateau until around sunset. 

* 20 FOOT WINDS...Southwest 20 to 30 mph with gusts to around 40 
  mph. 

* RELATIVE HUMIDITY...Ranging from around 6 to 11 percent.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

&&

$$

40
213 
WWUS85 KABQ 220212
RFWABQ

URGENT - FIRE WEATHER MESSAGE
National Weather Service Albuquerque NM
812 PM MDT Wed Apr 21 2021

UPDATED TO EXPIRE RED FLAG WARNING FOR WEDNESDAY

...RED FLAG WARNING FOR THE NORTHWEST AND WEST CENTRAL HIGHLANDS,
MIDDLE RIO GRANDE VALLEY, SANDIA/MANZANO AND GALLINAS MOUNTAINS,
NORTHEAST HIGHLANDS, AND THE NORTHEAST AND EAST CENTRAL PLAINS
THURSDAY AFTERNOON AND EARLY EVENING DUE TO STRONG WIND, LOW 
HUMIDITY AND AN UNSTABLE ATMOSPHERE...

.Southwest winds will become strong across much of the forecast
area Thursday, and widespread critically low humidities are
expected. Haines Indices will reach 6 in most places. High
temperatures will reach near normal central and east, with
readings a little below normal west of the Rio Grande Valley.

NMZ105-106-109-221300-
/O.EXP.KABQ.FW.W.0019.000000T0000Z-210422T0200Z/
/O.CON.KABQ.FW.W.0020.210422T1800Z-210423T0200Z/
Northwest Highlands-Middle Rio Grande Valley-
West Central Highlands-
812 PM MDT Wed Apr 21 2021

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
THURSDAY...
...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING...

* AREA AND TIMING...Middle Rio Grande Valley, and the Northwest
  and West Central Highlands, Thursday afternoon and early
  evening.

* 20 FOOT WINDS...West 20 to 30 mph with gusts to around 40 mph.
 
* RELATIVE HUMIDITY...6 to 11 percent Thursday.
 
* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

&&

$$

NMZ101-220315-
/O.EXP.KABQ.FW.W.0019.000000T0000Z-210422T0200Z/
Northwest Plateau-
812 PM MDT Wed Apr 21 2021

...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING...

Winds will continue to weaken through the evening and humidities
will continue to climb, so the Red Flag Warning for Wednesday has
been allowed to expire.

$$

NMZ103-104-107-108-221300-
/O.CON.KABQ.FW.W.0020.210422T1800Z-210423T0200Z/
Northeast Highlands-Northeast Plains-
Sandia, Manzano and Gallinas Mountains-East Central Plains-
812 PM MDT Wed Apr 21 2021

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
THURSDAY...

* AREA AND TIMING...Northeast Highlands and Plains, East Central
  Plains, and the Sandia, Manzano and Gallinas Mountains Thursday
  afternoon and early evening.
 
* 20 FOOT WINDS...Southwest winds 20 mph to 30 mph with gusts to 
  40 mph. 

* RELATIVE HUMIDITY...6 to 13 percent below significant snow 
  pack.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please advise the appropriate officials or fire crews in the
field of this Red Flag Warning.

&&

$$

44

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 20, 2:47 AM MDTHard Freeze WatchABQCurry, De Baca, Guadalupe, Quay, Roosevelt, San Miguel12 hr
Apr 20, 2:47 AM MDTWind AdvisoryABQBernalillo, Cibola, Sandoval, Torrance, Valencia24 hr
Apr 20, 2:50 PM MDTFreeze WarningABQChaves19 hr
Apr 20, 2:50 PM MDTHard Freeze WarningABQCurry, De Baca, Guadalupe, Quay, Roosevelt, San Miguel19 hr

Nearby

Red Flag Warnings in New Mexico, 2021Every red flag 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.