Alert archive / Colorado / Red Flag Warnings in 2025

Red Flag Warning 2, NWS Pueblo, CO

February 4, 2025Baca County, Huerfano County, Las Animas County, Colorado

NWS Pueblo, CO issued this red flag warning at Feb 4, 2025, 1:58 PM MST for Baca County, Huerfano County, Las Animas County, Colorado. It took effect at Feb 5, 2025, 10:00 AM MST. 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
Feb 4, 2025, 1:58 PM MST (20:58 UTC)
In effect from
Feb 5, 2025, 10:00 AM MST
Expired
Feb 5, 2025, 6:00 PM MST
In force
8 hr
Issued by
NWS Pueblo, CO

Counties Baca County, CO, Huerfano County, CO, Las Animas County, CO

The radar

The Pueblo radar (KPUX), 117 km from the middle of the area, began a volume at 21:00 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

Amarillo Airport, TX (KAMA), launched 12:00Z, 9.0 hours before the alert went out and 312 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, Amarillo Airport, TX at 12:00Z on 2025-02-04Temperature 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, Amarillo Airport, TX at 12:00Z on 2025-02-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 224 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
2025 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
224 m²/s²
0-3 km storm-relative helicity
221 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

366 
WWUS85 KPUB 042058
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
158 PM MST Tue Feb 4 2025

...A Red Flag Warning has been issued for portions of the area
from 10 AM until 6 PM Wednesday...

COZ229-230-233-237-051300-
/O.NEW.KPUB.FW.W.0002.250205T1700Z-250206T0100Z/
Huerfano County Including Walsenburg-
Western Las Animas County Including Trinidad and Thatcher-
Eastern Las Animas County Including Pinon Canyon-
Baca County Including Springfield and Eastern Comanche Grasslands-
158 PM MST Tue Feb 4 2025

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 6 PM MST WEDNESDAY
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
229, 230, 233, AND 237...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds and low relative humidity, which is in
effect from 10 AM to 6 PM MST Wednesday.

* AFFECTED AREA...Fire Weather Zones 229, 230, 233 and 237.

* WINDS...West 20 to 30 mph with gusts up to 50 mph near the
  mountains.

* RELATIVE HUMIDITY...As low as 12 percent.

* IMPACTS...Fires will catch and spread quickly. Exercise 
  extreme caution with any outdoor burning.

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 can
contribute to extreme fire behavior.

&&

$$
3 follow-up statements
517 
WWUS85 KPUB 051005
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
305 AM MST Wed Feb 5 2025

...A Red Flag Warning has been issued for portions of the area
from 10 AM until 6 PM Wednesday...

COZ229-230-233-237-060100-
/O.CON.KPUB.FW.W.0002.250205T1700Z-250206T0100Z/
Huerfano County Including Walsenburg-
Western Las Animas County Including Trinidad and Thatcher-
Eastern Las Animas County Including Pinon Canyon-
Baca County Including Springfield and Eastern Comanche Grasslands-
305 AM MST Wed Feb 5 2025

...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
6 PM MST THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR
FIRE WEATHER ZONES 229, 230, 233, AND 237...

* AFFECTED AREA...Fire Weather Zones 229, 230, 233 and 237.

* WINDS...West 25 to 35 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 12 percent.

* IMPACTS...Fires will catch and spread quickly. Exercise 
  extreme caution with any outdoor burning.

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 can
contribute to extreme fire behavior.

&&

$$
487 
WWUS85 KPUB 052128
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
228 PM MST Wed Feb 5 2025

...A Red Flag Warning has been issued for portions of the area
from 10 AM until 6 PM Wednesday...

COZ229-230-233-237-060100-
/O.CON.KPUB.FW.W.0002.000000T0000Z-250206T0100Z/
Huerfano County Including Walsenburg-
Western Las Animas County Including Trinidad and Thatcher-
Eastern Las Animas County Including Pinon Canyon-
Baca County Including Springfield and Eastern Comanche Grasslands-
228 PM MST Wed Feb 5 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
229, 230, 233, AND 237...

* AFFECTED AREA...Fire Weather Zones 229, 230, 233 and 237.

* WINDS...West 20 to 30 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 12 percent.

* IMPACTS...Fires will catch and spread quickly. Exercise 
  extreme caution with any outdoor burning.

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 can
contribute to extreme fire behavior.

&&

$$
346 
WWUS85 KPUB 060043
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
543 PM MST Wed Feb 5 2025

COZ229-230-233-237-060145-
/O.EXP.KPUB.FW.W.0002.000000T0000Z-250206T0100Z/
Huerfano County Including Walsenburg-
Western Las Animas County Including Trinidad and Thatcher-
Eastern Las Animas County Including Pinon Canyon-
Baca County Including Springfield and Eastern Comanche Grasslands-
543 PM MST Wed Feb 5 2025

...RED FLAG WARNING WILL EXPIRE AT 6 PM MST THIS EVENING FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 229,
230, 233, AND 237...

Humidity values are recovering to above 15 percent at this time
and will continue to increase this evening. Winds will also
decrease this evening.

$$

Nearby

Red Flag Warnings in Colorado, 2025Every red flag warning in 2025

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.