Alert archive / Colorado / Red Flag Warnings in 2018

Red Flag Warning 38, NWS Pueblo, CO

May 16, 201810 counties in Colorado

NWS Pueblo, CO issued this red flag warning at May 16, 2018, 2:17 PM MDT for 10 counties in Colorado. It took effect at May 17, 2018, 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
May 16, 2018, 2:17 PM MDT (20:17 UTC)
In effect from
May 17, 2018, 12:00 PM MDT
Expired
May 17, 2018, 8:00 PM MDT
In force
8 hr
Issued by
NWS Pueblo, CO

Counties Conejos County, CO, Costilla County, CO, Custer County, CO, El Paso County, CO, Huerfano County, CO, Las Animas County, CO, Mineral County, CO, Pueblo County, CO, Rio Grande County, CO, Saguache County, CO

The radar

The Pueblo radar (KPUX), 134 km from the middle of the area, began a volume at 20:20 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, 8.3 hours before the alert went out and 301 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 2018-05-16Temperature 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 2018-05-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 93 square meters per square second.193958Sfc1 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
2328 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
93 m²/s²
0-3 km storm-relative helicity
83 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

590 
WWUS85 KPUB 162017
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
217 PM MDT Wed May 16 2018

...A Red Flag Warning has been issued from noon to 8 pm Thursday 
for gusty winds, low humidity and dry fuels for fire weather 
zones 223, 225, 230 and 233 which includes the Eastern San Juan 
Mountains, the La Garita Mountains, the Sangre de Cristo Mountains
and Las Animas county...

COZ223-225-230-233-171230-
/O.UPG.KPUB.FW.A.0030.180517T1800Z-180518T0200Z/
/O.NEW.KPUB.FW.W.0038.180517T1800Z-180518T0200Z/
Eastern San Juan Mountains and La Garita Mountains Including Wolf
Creek Pass and Creede-
Southern Front Range Including Sangre De Cristo Mountains/Wet
Mountains/La Veta Pass-
Western Las Animas County Including Trinidad and Thatcher-
Eastern Las Animas County Including Pinon Canyon-
217 PM MDT Wed May 16 2018

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
223...225...230 AND 233...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds, low humidity, and dry fuels which is in 
effect from noon to 8 PM MDT Thursday. This upgrades and replaces 
the Fire Weather Watch that was in effect.

* Affected Area...Fire Weather Zones 223...225...230 and 233.

* Winds...Southwest 10 to 20 mph with gusts up to 35 mph.

* Relative Humidity...As low as 8 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, low relative humidity, and dry fuels may contribute
to extreme fire behavior.

&&

$$
5 follow-up statements
432 
WWUS85 KPUB 170129
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
729 PM MDT Wed May 16 2018

...A Red Flag Warning is in effect from noon to 8 PM Thursday for
gusty winds, low humidity and dry fuels for fire weather zones 
223, 226, 227 and 230 which includes the Eastern San Juan and La
Garita Mountains, El Paso county and portions of western Las
Animas county...

COZ225-233-170230-
/O.CAN.KPUB.FW.W.0038.180517T1800Z-180518T0200Z/
Southern Front Range Including Sangre De Cristo Mountains/Wet
Mountains/La Veta Pass-
Eastern Las Animas County Including Pinon Canyon-
729 PM MDT Wed May 16 2018

...RED FLAG WARNING IS CANCELLED FOR GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR FIRE WEATHER ZONES 225 AND 233...

The National Weather Service in Pueblo has cancelled the Red Flag
Warning for the Sangre de Cristo mountains and eastern Las Animas
county.

$$

COZ226-227-171730-
/O.EXA.KPUB.FW.W.0038.180517T1800Z-180518T0200Z/
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-
729 PM MDT Wed May 16 2018

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY FOR
GUSTY WINDS, LOW RELATIVE HUMIDITY AND DRY FUELS FOR FIRE WEATHER
ZONES 226 AND 227...

The National Weather Service in Pueblo has issued a Red Flag
Warning for gusty winds, low relative humidity and dry fuels, 
which is in effect from noon to 8 PM MDT Thursday.

* Affected Area...Fire Weather Zones 226 and 227.

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

* 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, low relative humidity, and dry fuels may contribute
to extreme fire behavior.

&&

$$

COZ223-230-171730-
/O.CON.KPUB.FW.W.0038.180517T1800Z-180518T0200Z/
Eastern San Juan Mountains and La Garita Mountains Including Wolf
Creek Pass and Creede-
Western Las Animas County Including Trinidad and Thatcher-
729 PM MDT Wed May 16 2018

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
THURSDAY FOR GUSTY WINDS, LOW RELATIVE HUMIDITY AND DRY FUELS FOR
FIRE WEATHER ZONES 223 AND 230...

* Affected Area...Fire Weather Zones 223 and 230.

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

* Relative Humidity...As low as 8 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, low relative humidity, and dry fuels may contribute
to extreme fire behavior.

&&

$$
945 
WWUS85 KPUB 170344
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
944 PM MDT Wed May 16 2018

...A Red Flag Warning is in effect from noon to 8 PM Thursday for
gusty winds, low humidity and dry fuels for fire weather zones
223, 226, 227 and 230 which includes the Eastern San Juan and La
Garita Mountains, El Paso county and portions of western Las
Animas county...

COZ223-226-227-230-171945-
/O.CON.KPUB.FW.W.0038.180517T1800Z-180518T0200Z/
Eastern San Juan Mountains and La Garita Mountains Including Wolf
Creek Pass and Creede-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-Western Las Animas County Including Trinidad and Thatcher-
944 PM MDT Wed May 16 2018

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
THURSDAY FOR GUSTY WINDS, LOW RELATIVE HUMIDITY, AND DRY FUELS 
FOR FIRE WEATHER ZONES 223...226...227 AND 230...

* Affected Area...Fire Weather Zones 223...226...227 and 230.

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

* Relative Humidity...As low as 8 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, low relative humidity, and dry fuels may contribute
to extreme fire behavior.

&&

$$
854 
WWUS85 KPUB 171008
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
408 AM MDT Thu May 17 2018

...A Red Flag Warning is in effect from noon to 8 PM Thursday for
gusty winds, low humidity and dry fuels for fire weather zones
223, 226, 227 and 230 which includes the Eastern San Juan and La
Garita Mountains, El Paso county and portions of western Las
Animas county...

COZ223-226-227-230-180200-
/O.CON.KPUB.FW.W.0038.180517T1800Z-180518T0200Z/
Eastern San Juan Mountains and La Garita Mountains Including Wolf
Creek Pass and Creede-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-Western Las Animas County Including Trinidad and Thatcher-
408 AM MDT Thu May 17 2018

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT
THIS EVENING FOR GUSTY WINDS, LOW RELATIVE HUMIDITY, AND DRY
FUELS FOR FIRE WEATHER ZONES 223...226...227 AND 230...

* Affected Area...Fire Weather Zones 223...226...227 and 230.

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

* Relative Humidity...As low as 7 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, low relative humidity, and dry fuels may contribute
to extreme fire behavior.

&&

$$
874 
WWUS85 KPUB 172044
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
244 PM MDT Thu May 17 2018

...A Red Flag Warning remains in effect until 8 PM today for 
gusty winds, low humidity and dry fuels for fire weather zones 
223, 226, 227 and 230 which includes the Eastern San Juan and La 
Garita Mountains, El Paso county and portions of western Las 
Animas county...

COZ223-226-227-230-180200-
/O.CON.KPUB.FW.W.0038.000000T0000Z-180518T0200Z/
Eastern San Juan Mountains and La Garita Mountains Including Wolf
Creek Pass and Creede-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-Western Las Animas County Including Trinidad and Thatcher-
244 PM MDT Thu May 17 2018

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING
FOR GUSTY WINDS, LOW RELATIVE HUMIDITY, AND DRY FUELS FOR FIRE
WEATHER ZONES 223...226...227 AND 230...

* Affected Area...Fire Weather Zones 223...226...227 and 230.

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

* Relative Humidity...As low as 7 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, low relative humidity, and dry fuels may contribute
to extreme fire behavior.

&&

$$
934 
WWUS85 KPUB 180146
RFWPUB

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pueblo CO
746 PM MDT Thu May 17 2018

...The Red Flag Warning will expire at 8 PM for El Paso county and
portions of western Las Animas county and the Eastern San Juan and
La Garita Mountains...

COZ223-226-227-230-180300-
/O.EXP.KPUB.FW.W.0038.000000T0000Z-180518T0200Z/
Eastern San Juan Mountains and La Garita Mountains Including Wolf
Creek Pass and Creede-
Northern El Paso County Including Monument and Black Forest-
Southern El Paso County Including Fort Carson and Colorado
Springs-Western Las Animas County Including Trinidad and Thatcher-
746 PM MDT Thu May 17 2018

...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
223...226...227 AND 230...

Winds are decreasing across the area and thus the Red Flag Warning
will be allowed to expire at 8 PM.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 15, 6:20 PM MDTSpecial Weather StatementPUBEl Paso25 min
May 15, 6:25 PM MDTSpecial Weather StatementPUBProwers50 min
May 15, 6:33 PM MDTSpecial Weather StatementPUBEl Paso27 min
May 15, 6:43 PM MDTSpecial Weather StatementPUBEl Paso17 min
May 15, 6:55 PM MDTSpecial Weather StatementPUBEl Paso20 min
May 15, 7:24 PM MDTSpecial Weather StatementPUBEl Paso51 min

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.