Alert archive / New Mexico / Red Flag Warnings in 2021

Red Flag Warning 2, NWS Midland/Odessa, TX

February 9, 20214 counties in New Mexico; Culberson County, Texas

NWS Midland/Odessa, TX issued this red flag warning at Feb 9, 2021, 2:09 AM MST for 4 counties in New Mexico; Culberson County, Texas. It took effect at Feb 9, 2021, 11:00 AM MST. It was in force for 7 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
Feb 9, 2021, 2:09 AM MST (09:09 UTC)
In effect from
Feb 9, 2021, 11:00 AM MST
Expired
Feb 9, 2021, 6:00 PM MST
In force
7 hr
Issued by
NWS Midland/Odessa, TX

Counties Chaves County, NM, Eddy County, NM, Lincoln County, NM, Otero County, NM, Culberson County, TX

The radar

The Holloman AFB radar (KHDX), 121 km from the middle of the area, began a volume at 09:14 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

Santa Teresa, NM (KEPZ), launched 00:00Z, 9.2 hours before the alert went out and 194 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 00:00Z on 2021-02-09Temperature 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 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 00:00Z on 2021-02-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 24 square meters per square second.19395878Sfc1 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
4363 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
45 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

404 
WWUS84 KMAF 090909
RFWMAF

URGENT - FIRE WEATHER MESSAGE
National Weather Service Midland/Odessa TX
309 AM CST Tue Feb 9 2021

...RED FLAG WARNING IN EFFECT LATE THIS MORNING THROUGH EARLY
THIS EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FOOT WINDS
OF 20 MPH OR MORE, AND HIGH FIRE DANGER FOR THE GUADALUPE AND
DELAWARE MOUNTAINS AND EASTERN CULBERSON COUNTY...

...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
WEDNESDAY EVENING FOR  RELATIVE HUMIDITY OF 15% OR LESS, 20 FOOT WINDS
OF 20 MPH OR MORE, AND HIGH FIRE DANGER FOR THE GUADALUPE AND
DELAWARE MOUNTAINS AND EASTERN CULBERSON COUNTY...

.Above normal temperatures will combine with dry and windy
conditions to produce critical fire weather across the Guadalupe
and Delaware Mountains and surrounding plains in Culberson County
this afternoon.

NMZ116-TXZ270-271-273-092300-
/O.UPG.KMAF.FW.A.0001.210209T1800Z-210210T0100Z/
/O.NEW.KMAF.FW.W.0002.210209T1800Z-210210T0100Z/
/O.NEW.KMAF.FW.A.0002.210210T1800Z-210211T0100Z/
Sacramento Foothills and Guadalupe Mountains-
Guadalupe Mountains Above 7000 Feet-
Guadalupe and Delaware Mountains-Eastern Culberson County-
309 AM CST Tue Feb 9 2021 /209 AM MST Tue Feb 9 2021/

...RED FLAG WARNING IN EFFECT LATE THIS MORNING THROUGH EARLY
THIS EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FOOT WINDS
OF 20 MPH OR MORE, AND HIGH FIRE DANGER FOR THE GUADALUPE AND
DELAWARE MOUNTAINS AND EASTERN CULBERSON COUNTY...

...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
WEDNESDAY EVENING FOR  RELATIVE HUMIDITY OF 15% OR LESS, 20 FOOT WINDS
OF 20 MPH OR MORE, AND HIGH FIRE DANGER FOR THE GUADALUPE AND
DELAWARE MOUNTAINS AND EASTERN CULBERSON COUNTY...

The National Weather Service in Midland/Odessa has issued a Red
Flag Warning for the Guadalupe and Delaware mountains, as well
as Eastern Culberson county, which is in effect from this 
afternoon through this evening. 

This Fire Weather Watch for the Guadalupe and Delaware mountains,
as well as Eastern Culberson county, is in effect from Wednesday 
afternoon through Wednesday evening. 

* AFFECTED AREA...Sacramento Foothills and Guadalupe Mountains, 
  Guadalupe Mountains Above 7000 Feet, Guadalupe and Delaware 
  Mountains and Eastern Culberson County.

* TIMING...Late this morning through early this evening for the
  Red Flag Warning. Wednesday afternoon and early evening for the
  Fire Weather Watch

* WINDS...West 10 to 20 mph with gusts up to 30 mph.

* RELATIVE HUMIDITY...As low as 8 percent.

* RFTI...5 or critical.

* IMPACTS...Avoid the use of open flames or any activities that 
  may generate sparks. Accidental ignitions will have the 
  potential to grow into dangerous wind-driven wildfires.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now or will shortly. A combination of strong
winds, low relative humidity and warm temperatures will increase
potential for fire growth.

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.

&&

$$
1 follow-up statement
431 
WWUS84 KMAF 092008
RFWMAF

URGENT - FIRE WEATHER MESSAGE
National Weather Service Midland/Odessa TX
208 PM CST Tue Feb 9 2021

...RED FLAG WARNING IN EFFECT LATE THIS MORNING THROUGH EARLY
THIS EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FOOT WINDS
OF 20 MPH OR MORE, AND HIGH FIRE DANGER FOR THE GUADALUPE AND
DELAWARE MOUNTAINS AND EASTERN CULBERSON COUNTY...

.Above normal temperatures will combine with dry and windy
conditions to produce critical fire weather across the Guadalupe
and Delaware Mountains and surrounding plains in Culberson County
this afternoon.

NMZ116-TXZ270-271-273-100100-
/O.CAN.KMAF.FW.A.0002.210210T1800Z-210211T0100Z/
/O.CON.KMAF.FW.W.0002.000000T0000Z-210210T0100Z/
Sacramento Foothills and Guadalupe Mountains-
Guadalupe Mountains Above 7000 Feet-
Guadalupe and Delaware Mountains-Eastern Culberson County-
208 PM CST Tue Feb 9 2021 /108 PM MST Tue Feb 9 2021/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CST /6 PM MST/
THIS EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FOOT WINDS
OF 20 MPH OR MORE, AND HIGH FIRE DANGER FOR THE GUADALUPE AND
DELAWARE MOUNTAINS AND EASTERN CULBERSON COUNTY...

The National Weather Service in Midland/Odessa has cancelled the
Fire Weather Watch.

* AFFECTED AREA...Sacramento Foothills and Guadalupe Mountains, 
  Guadalupe Mountains Above 7000 Feet, Guadalupe and Delaware 
  Mountains and Eastern Culberson County.

* TIMING...Afternoon through early this evening 

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

* RELATIVE HUMIDITY...As low as 8 percent.

* RFTI...4 or near critical to critical.

* IMPACTS...Avoid the use of open flames or any activities that 
  may generate sparks. Accidental ignitions will have the 
  potential to grow into dangerous wind-driven wildfires.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now or will shortly. A combination of strong
winds, low relative humidity and warm temperatures will increase
potential for fire growth.

&&

$$

The office that day

Everything else NWS Midland/Odessa, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 9, 2:09 AM MSTFire Weather WatchMAFChaves, Eddy, Lincoln, Otero11 hr
Feb 9, 8:48 AM MSTFreezing Fog AdvisoryMAFAndrews, Borden, Dawson, Ector, Gaines, Glasscock and 5 more3 hr

Nearby

Red Flag Warnings in New Mexico, 2021Red Flag Warnings in Texas, 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.