Alert archive / Colorado / Red Flag Warnings in 2020

Red Flag Warning 3, NWS Pueblo, CO

February 1, 20205 counties in Colorado

NWS Pueblo, CO issued this red flag warning at Feb 1, 2020, 1:09 PM MST for 5 counties in Colorado. It took effect at Feb 2, 2020, 12:00 PM MST. It was in force for 6 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 1, 2020, 1:09 PM MST (20:09 UTC)
In effect from
Feb 2, 2020, 12:00 PM MST
Expired
Feb 2, 2020, 6:00 PM MST
In force
6 hr
Issued by
NWS Pueblo, CO

Counties Baca County, CO, Bent County, CO, Kiowa County, CO, Las Animas County, CO, Prowers County, CO

The radar

The Pueblo radar (KPUX), 130 km from the middle of the area, began a volume at 20:09 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

Denver, CO (KDNR), launched 12:00Z, 8.2 hours before the alert went out and 232 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, Denver, CO at 12:00Z on 2020-02-01Temperature 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, Denver, CO at 12:00Z on 2020-02-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 125 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
2451 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
125 m²/s²
0-3 km storm-relative helicity
212 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

100 
WWUS85 KPUB 012009
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
109 PM MST Sat Feb 1 2020

...A Red Flag Warning has been issued on Sunday from Noon to 6PM
MST for gusty winds, low humidity and dry fuels, for fire weather
zones 233 and 237 which includes eastern Las Animas and Baca 
Counties...

COZ233-237-021215-
/O.UPG.KPUB.FW.A.0001.200202T1900Z-200203T0100Z/
/O.NEW.KPUB.FW.W.0003.200202T1900Z-200203T0100Z/
Eastern Las Animas County Including Pinon Canyon-
Baca County Including Springfield and Eastern Comanche Grasslands-
109 PM MST Sat Feb 1 2020

...RED FLAG WARNING IN EFFECT FROM NOON TO 6 PM MST SUNDAY FOR
GUSTY WINDS, LOW HUMIDITY AND DRY FUELS, FOR FIRE WEATHER ZONES 
233 AND 237...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds, low humidity and dry fuel, which is in 
effect from noon to 6 PM MST Sunday. The Fire Weather Watch is no 
longer in effect.

* Affected Area...Fire Weather Zones 233 and 237.

* Winds...Southwest 15 to 20 mph with gusts up to 30 mph.

* Relative Humidity...As low as 7 percent.

* Impacts...Conditions may be favorable for the rapid ignition, 
  growth and spread of fires.

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.

&&

$$
5 follow-up statements
659 
WWUS85 KPUB 012225
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
325 PM MST Sat Feb 1 2020

...A Red Flag Warning is en effect on Sunday from Noon to 6PM
MST for gusty winds, low humidity and dry fuels, for fire weather
zones 233 and 237 which includes eastern Las Animas and Baca 
Counties...

COZ233-237-021430-
/O.CON.KPUB.FW.W.0003.200202T1900Z-200203T0100Z/
Eastern Las Animas County Including Pinon Canyon-
Baca County Including Springfield and Eastern Comanche Grasslands-
325 PM MST Sat Feb 1 2020

...RED FLAG WARNING IN EFFECT FROM NOON TO 6 PM MST SUNDAY FOR
GUSTY WINDS, LOW HUMIDITY AND DRY FUELS, FOR FIRE WEATHER ZONES 
233 AND 237...

* Affected Area...Fire Weather Zones 233 and 237.

* Winds...Southwest 15 to 20 mph with gusts up to 35 mph.

* Relative Humidity...As low as 7 percent.

* Impacts...Conditions may be favorable for the rapid ignition, 
  growth and spread of fires.

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.

&&

$$
574 
WWUS85 KPUB 020101
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
601 PM MST Sat Feb 1 2020

...A Red Flag Warning remains in effect on Sunday from Noon to 
6PM MST for gusty winds, low humidity and dry fuels, for fire 
weather zones 233 and 237 which includes eastern Las Animas and 
Baca Counties...

COZ233-237-021715-
/O.CON.KPUB.FW.W.0003.200202T1900Z-200203T0100Z/
Eastern Las Animas County Including Pinon Canyon-
Baca County Including Springfield and Eastern Comanche Grasslands-
601 PM MST Sat Feb 1 2020

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 6 PM MST
SUNDAY FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS, FOR FIRE
WEATHER ZONES 233 AND 237...

* Affected Area...Fire Weather Zones 233 and 237.

* Winds...Southwest 15 to 20 mph with gusts up to 35 mph.

* Relative Humidity...5 to 10 percent.

* Impacts...Conditions may be favorable for the rapid ignition, 
  growth and spread of fires.

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.

&&

$$
213 
WWUS85 KPUB 021122
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
422 AM MST Sun Feb 2 2020

...A Red Flag Warning is in effect today from Noon to 6PM MST for
gusty winds, low humidity and dry fuels, for fire weather zones 
233, 234, 235, 236 and 237 which includes eastern Las Animas County,
Baca County, Bent County, Prowers County and Kiowa County...

COZ234>236-030100-
/O.EXA.KPUB.FW.W.0003.200202T1900Z-200203T0100Z/
Kiowa County Including Eads-Bent County Including Las Animas-
Prowers County Including Lamar-
422 AM MST Sun Feb 2 2020

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM MST THIS
EVENING FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS FOR FIRE 
WEATHER ZONES 234...235 AND 236...

The National Weather Service in Pueblo has issued a Red Flag
Warning which is in effect from noon to 6 PM MST this evening.

* Affected Area...Fire Weather Zones 234...235 and 236.

* Winds...South to southwest 15 to 20 mph with gusts up to 30 
  mph.

* Relative Humidity...As low as 8 percent.

* Temperatures...In the lower 70s.

* Impacts...Conditions may be favorable for the rapid ignition, 
  growth and spread of fires.

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.

&&

$$

COZ233-237-030100-
/O.CON.KPUB.FW.W.0003.200202T1900Z-200203T0100Z/
Eastern Las Animas County Including Pinon Canyon-
Baca County Including Springfield and Eastern Comanche Grasslands-
422 AM MST Sun Feb 2 2020

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MST
THIS EVENING FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS, FOR
FIRE WEATHER ZONES 233 AND 237...

* Affected Area...Fire Weather Zones 233 and 237.

* Winds...South to southwest 15 to 20 mph with gusts up to 30 
  mph.

* Relative Humidity...As low as 8 percent.

* Impacts...Conditions may be favorable for the rapid ignition, 
  growth and spread of fires.

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.

&&

$$
501 
WWUS85 KPUB 022213
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
313 PM MST Sun Feb 2 2020

...A Red Flag Warning remains in effect until 6PM MST for gusty 
winds, low humidity values and dry fuels, for fire weather zones 
233, 234, 235, 236 and 237 which includes eastern Las Animas 
county, Baca county, Bent county, Prowers county and Kiowa 
county...

COZ233>237-030100-
/O.CON.KPUB.FW.W.0003.000000T0000Z-200203T0100Z/
Eastern Las Animas County Including Pinon Canyon-
Kiowa County Including Eads-Bent County Including Las Animas-
Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
313 PM MST Sun Feb 2 2020

...A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS 
EVENING FOR GUSTY WINDS, LOW HUMIDITY VALUES AND DRY FUELS OVER 
FIRE WEATHER ZONES 233...234... 235...236 AND 237...

* Affected Area...Fire Weather Zones 233...234...235...236 and 
  237.

* Winds...South 10 to 15 mph with gusts up to 30 mph.

* Relative Humidity...As low as 5 percent.

* Impacts...Conditions may be favorable for the rapid ignition, 
  growth and spread of fires.

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.

&&

$$
784 
WWUS85 KPUB 030053
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
553 PM MST Sun Feb 2 2020

COZ233>237-030200-
/O.EXP.KPUB.FW.W.0003.000000T0000Z-200203T0100Z/
Eastern Las Animas County Including Pinon Canyon-
Kiowa County Including Eads-Bent County Including Las Animas-
Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
553 PM MST Sun Feb 2 2020

...RED FLAG WARNING WILL EXPIRE AT 6 PM MST THIS EVENING FOR
GUSTY WINDS, LOW HUMIDITY VALUES AND DRY FUELS OVER FIRE WEATHER
ZONES 233...234...235...236 AND 237...

Winds are beginning to dissipate and relative humidity values are
starting to rise across the far Eastern Plains. Therefore, the Red
Flag Warning will be allowed to expire at 6 PM.

$$

The office that day

Everything else NWS Pueblo, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 1, 3:16 AM MSTFire Weather WatchPUBBaca, Las Animas10 hr

Nearby

Red Flag Warnings in Colorado, 2020Every red flag warning in 2020

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.