Alert archive / Colorado / Red Flag Warnings in 2018

Red Flag Warning 12, NWS Pueblo, CO

March 5, 20187 counties in Colorado

NWS Pueblo, CO issued this red flag warning at Mar 5, 2018, 3:39 PM MST for 7 counties in Colorado. It took effect at Mar 6, 2018, 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
Mar 5, 2018, 3:39 PM MST (22:39 UTC)
In effect from
Mar 6, 2018, 11:00 AM MST
Expired
Mar 6, 2018, 6:00 PM MST
In force
7 hr
Issued by
NWS Pueblo, CO

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

The radar

The Pueblo radar (KPUX), 108 km from the middle of the area, began a volume at 22:45 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 (KDEN), launched 12:00Z, 10.7 hours before the alert went out and 221 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 2018-03-05Temperature 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 2018-03-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 91 square meters per square second.1939587897117Sfc1 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
2374 m above ground
0-6 km bulk shear
64 kt
0-1 km storm-relative helicity
91 m²/s²
0-3 km storm-relative helicity
136 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

970 
WWUS85 KPUB 052239
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
339 PM MST Mon Mar 5 2018

...A Red Flag Warning remains in effect until 6 PM today for gusty
winds, low humidity and dry fuels for fire weather zones 222 and 225
through 237, which includes the lower eastern slopes of the southeast
mountains and all of the southeast plains...

...A Red Flag Warning has been issued from 11 AM until 6 PM Tuesday
for gusty winds, low humidity and dry fuels for fire weather zones
231 through 237, which includes Crowley, Otero, eastern Las Animas,
Kiowa, Bent, Prowers and Baca counties...

COZ234>237-061445-
/O.UPG.KPUB.FW.A.0009.180306T1800Z-180307T0100Z/
/O.NEW.KPUB.FW.W.0012.180306T1800Z-180307T0100Z/
/O.CON.KPUB.FW.W.0011.000000T0000Z-180306T0100Z/
Kiowa County Including Eads-Bent County Including Las Animas-
Prowers County Including Lamar-
Baca County Including Springfield and Eastern Comanche Grasslands-
339 PM MST Mon Mar 5 2018

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING
FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 
234...235...236 AND 237... 

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM MST TUESDAY FOR 
GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 
234...235...236 AND 237...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds and low humidities, which is in effect 
from 11 AM to 6 PM MST Tuesday. This replaces the Fire Weather 
Watch that was in effect.

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

* Winds...Northwest 15 to 30 mph with gusts up to 45 mph.

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

* Impacts...Conditions will 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 and low relative humidity may contribute to extreme 
fire behavior.

&&

$$

COZ231>233-061445-
/O.NEW.KPUB.FW.W.0012.180306T1800Z-180307T0100Z/
/O.CON.KPUB.FW.W.0011.000000T0000Z-180306T0100Z/
Crowley County Including Ordway-
Otero County Including La Junta and Western Comanche Grasslands-
Eastern Las Animas County Including Pinon Canyon-
339 PM MST Mon Mar 5 2018

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING
FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 
231...232 AND 233... 

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM MST TUESDAY FOR 
GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 231...232 
AND 233...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds and low humidities, which is in effect 
from 11 AM to 6 PM MST Tuesday.

* Affected Area...Fire Weather Zones 231...232 and 233.

* Winds...Northwest 15 to 25 mph with gusts up to 35 mph.

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

* Impacts...Conditions will 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 and low relative humidity may contribute to extreme 
fire behavior.

&&

$$

COZ222-225>230-060100-
/O.CON.KPUB.FW.W.0011.000000T0000Z-180306T0100Z/
Fremont County Including Canon City/Howard/Texas Creek-
Southern Front Range Including Sangre De Cristo Mountains/Wet
Mountains/La Veta Pass-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-Pueblo County Including Pueblo-
Huerfano County Including Walsenburg-
Western Las Animas County Including Trinidad and Thatcher-
339 PM MST Mon Mar 5 2018

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING
FOR GUSTY WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONES 
222...225...226...227...228...229 AND 230...

* Affected Area...Fire Weather Zones 222...225...226...227... 
  228...229 and 230.

* Winds...Northwest 15 to 25 mph with gusts up to 40 mph.

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

* Impacts...Conditions will 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 and low relative humidity may contribute to extreme 
fire behavior.

&&

$$
4 follow-up statements
298 
WWUS85 KPUB 060054
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
554 PM MST Mon Mar 5 2018

...A Red Flag Warning remains in effect from 11 AM until 6 PM 
Tuesday for gusty winds, low humidity and dry fuels for fire 
weather zones 231 through 237, which includes Crowley, Otero, 
eastern Las Animas, Kiowa, Bent, Prowers and Baca counties...

COZ231>237-061700-
/O.EXP.KPUB.FW.W.0011.000000T0000Z-180306T0100Z/
/O.CON.KPUB.FW.W.0012.180306T1800Z-180307T0100Z/
Crowley County Including Ordway-
Otero County Including La Junta and Western Comanche Grasslands-
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-
554 PM MST Mon Mar 5 2018

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 6 PM MST
TUESDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 231...232...233...234...235...236 AND 237...
...RED FLAG WARNING WILL EXPIRE AT 6 PM MST THIS EVENING FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
231...232...233...234...235...236 AND 237...

* Affected Area...Fire Weather Zones 231...232...233...234... 
  235...236 and 237.

* Winds...Northwest 15 to 25 mph with gusts up to 45 mph on
  Tuesday. 

* Relative Humidity...As low as 6 percent.

* Impacts...Conditions will 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 and low relative humidity may contribute to extreme
fire behavior.

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.

&&

$$

COZ222-225>230-060200-
/O.EXP.KPUB.FW.W.0011.000000T0000Z-180306T0100Z/
Fremont County Including Canon City/Howard/Texas Creek-
Southern Front Range Including Sangre De Cristo Mountains/Wet
Mountains/La Veta Pass-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-Pueblo County Including Pueblo-
Huerfano County Including Walsenburg-
Western Las Animas County Including Trinidad and Thatcher-
554 PM MST Mon Mar 5 2018

...RED FLAG WARNING WILL EXPIRE AT 6 PM MST THIS EVENING FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
222...225...226...227...228...229 AND 230...

Winds will continue to decrease and humidity values increase this
evening. Therefore the Red Flag Warning will be allowed to expire
at 6 PM MDT.

$$
490 
WWUS85 KPUB 061057
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
357 AM MST Tue Mar 6 2018

...A Red Flag Warning remains in effect from 11 AM until 6 PM
Today for gusty winds, low humidity and dry fuels for fire 
weather zones 231 through 237, which includes Crowley, Otero, 
eastern Las Animas, Kiowa, Bent, Prowers and Baca Counties...

COZ231>237-070100-
/O.CON.KPUB.FW.W.0012.180306T1800Z-180307T0100Z/
Crowley County Including Ordway-
Otero County Including La Junta and Western Comanche Grasslands-
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-
357 AM MST Tue Mar 6 2018

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
6 PM MST THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY
FOR FIRE WEATHER ZONES 231...232...233...234...235...236 AND
237...

* Affected Area...Fire Weather Zones 231...232...233...234... 
  235...236 and 237.

* Winds...North 20 to 30 mph with gusts up to 50 mph.

* Relative Humidity...10 to 15 percent.

* Impacts...Conditions will 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 and low relative humidity may contribute to extreme
fire behavior.

&&

$$
352 
WWUS85 KPUB 062203
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
303 PM MST Tue Mar 6 2018

...A Red Flag Warning remains in effect from until 6 PM Today for
gusty winds, low humidity and dry fuels for fire weather zones 
231 through 237, which includes Crowley, Otero, eastern Las 
Animas, Kiowa, Bent, Prowers and Baca Counties...

COZ231>237-070100-
/O.CON.KPUB.FW.W.0012.000000T0000Z-180307T0100Z/
Crowley County Including Ordway-
Otero County Including La Junta and Western Comanche Grasslands-
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-
303 PM MST Tue Mar 6 2018

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING
FOR FIRE WEATHER ZONES 231...232... 233...234...235...236 AND 
237...

* Affected Area...Fire Weather Zones 231...232...233...234... 
  235...236 and 237.

* Winds...North 10 to 20 mph with gusts up to 45 mph. The
  strongest will winds occur over the far eastern plains.

* Relative Humidity...As low as 10 percent.

* Impacts...Conditions will 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 and low relative humidity may contribute to extreme
fire behavior.

&&

$$
657 
WWUS85 KPUB 070057
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
557 PM MST Tue Mar 6 2018

...The Red Flag Warning will expire at 6 PM MST this evening...

COZ231>237-070200-
/O.EXP.KPUB.FW.W.0012.000000T0000Z-180307T0100Z/
Crowley County Including Ordway-
Otero County Including La Junta and Western Comanche Grasslands-
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-
557 PM MST Tue Mar 6 2018

...RED FLAG WARNING WILL EXPIRE AT 6 PM MST THIS EVENING FOR FIRE
WEATHER ZONES 231...232...233...234...235...236 AND 237...

Winds are expected to subside and relative humidity values are
projected to rise across the area this evening, allowing the Red
Flag Warning to expire at 6 PM MST.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 5, 4:08 AM MSTFire Weather WatchPUBBaca, Bent, Kiowa, Prowers12 hr

Nearby

Red Flag Warnings in Colorado, 2018Every red flag warning in 2018

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.