Alert archive / Colorado / Red Flag Warnings in 2013

Red Flag Warning 39, NWS Pueblo, CO

November 15, 201310 counties in Colorado

NWS Pueblo, CO issued this red flag warning at Nov 15, 2013, 4:20 AM MST for 10 counties in Colorado. It took effect at Nov 15, 2013, 11:00 AM 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
Nov 15, 2013, 4:20 AM MST (11:20 UTC)
In effect from
Nov 15, 2013, 11:00 AM MST
Expired
Nov 15, 2013, 5:00 PM MST
In force
6 hr
Issued by
NWS Pueblo, CO

Counties Baca County, CO, Bent County, CO, Crowley County, CO, El Paso County, CO, Fremont County, CO, Huerfano County, CO, Las Animas County, CO, Otero County, CO, Prowers County, CO, Pueblo County, CO

The radar

The Pueblo radar (KPUX), 57 km from the middle of the area, began a volume at 11:25 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 00:00Z, 11.3 hours before the alert went out and 217 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 00:00Z on 2013-11-15Temperature 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 00:00Z on 2013-11-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 84 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
2967 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
84 m²/s²
0-3 km storm-relative helicity
86 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

582 
WWUS85 KPUB 151120
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
420 AM MST FRI NOV 15 2013

...A RED FLAG WARNING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY LEVELS
HAS BEEN ISSUED FROM 1100 TO 1700 TODAY FOR FIRE WEATHER ZONES 227
THROUGH 233...235 THROUGH 237...AND ZONE 222 BELOW 6000 FEET...WHICH
INCLUDES EASTERN FREMONT...SOUTHERN EL PASO...PUEBLO...EASTERN
HUERFANO...LAS ANIMAS...CROWLEY...OTERO...BENT...PROWERS AND BACA
COUNTIES...

COZ227-228-230-232-233-160000-
/O.UPG.KPUB.FW.A.0027.131115T1800Z-131116T0000Z/
/O.NEW.KPUB.FW.W.0039.131115T1800Z-131116T0000Z/
SOUTHERN EL PASO COUNTY-PUEBLO COUNTY-WESTERN LAS ANIMAS COUNTY-
OTERO COUNTY-EASTERN LAS ANIMAS COUNTY-
420 AM MST FRI NOV 15 2013

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 5 PM MST
THIS AFTERNOON FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 227...228...230...232 AND 233...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT FROM 11 AM THIS MORNING TO 5 PM MST THIS AFTERNOON. THE
FIRE WEATHER WATCH IS NO LONGER IN EFFECT.

* AFFECTED AREA...FIRE WEATHER ZONES 227...228...230...232 AND 
  233.

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* RELATIVE HUMIDITY...AS LOW AS 14 PERCENT.

* IMPACTS...EXTREME FIRE BEHAVIOR WITH RAPID RATES OF FIRE SPREAD
  CAN BE EXPECTED WITH ANY FIRES TODAY.

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.

&&

$$

COZ222-229-231-235>237-160000-
/O.NEW.KPUB.FW.W.0039.131115T1800Z-131116T0000Z/
FREMONT COUNTY-HUERFANO COUNTY-CROWLEY COUNTY-BENT COUNTY-
PROWERS COUNTY-BACA COUNTY-
420 AM MST FRI NOV 15 2013

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 5 PM MST
THIS AFTERNOON FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 222...229...231...235...236 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 11 AM THIS MORNING TO 5 PM MST THIS AFTERNOON.

* AFFECTED AREA...FIRE WEATHER ZONES 222...229...231...235... 
  236 AND 237.

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* RELATIVE HUMIDITY...AS LOW AS 13 PERCENT.

* IMPACTS...EXTREME FIRE BEHAVIOR WITH RAPID RATES OF FIRE SPREAD
  CAN BE EXPECTED WITH ANY FIRES TODAY.

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.

&&

$$
2 follow-up statements
791 
WWUS85 KPUB 152136
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
236 PM MST FRI NOV 15 2013

...A RED FLAG WARNING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY
LEVELS REMAINS IN EFFECT UNTIL 1700 TODAY FOR FIRE WEATHER ZONES
227 THROUGH 233...235 THROUGH 237...AND ZONE 222 BELOW 6000
FEET...WHICH INCLUDES EASTERN FREMONT...SOUTHERN EL PASO...
PUEBLO...EASTERN HUERFANO...LAS ANIMAS...CROWLEY...OTERO...BENT...
PROWERS AND BACA COUNTIES...

COZ222-227>233-235>237-160000-
/O.CON.KPUB.FW.W.0039.000000T0000Z-131116T0000Z/
FREMONT COUNTY-SOUTHERN EL PASO COUNTY-PUEBLO COUNTY-
HUERFANO COUNTY-WESTERN LAS ANIMAS COUNTY-CROWLEY COUNTY-
OTERO COUNTY-EASTERN LAS ANIMAS COUNTY-BENT COUNTY-PROWERS COUNTY-
BACA COUNTY-
236 PM MST FRI NOV 15 2013

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 222...229...231...235...236 AND 237...

* AFFECTED AREA...FIRE WEATHER ZONES 222...227...228...229... 
  230...231...232...233...235...236 AND 237.

* WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.

* RELATIVE HUMIDITY...AS LOW AS 10 PERCENT.

* IMPACTS...EXTREME FIRE BEHAVIOR WITH RAPID RATES OF FIRE 
  SPREAD CAN BE EXPECTED WITH ANY FIRES TODAY. 

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.

&&

$$
827 
WWUS85 KPUB 152355
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
455 PM MST FRI NOV 15 2013

...RED FLAG WARNING WILL EXPIRE AT 5 PM MST...

COZ222-227>233-235>237-160100-
/O.EXP.KPUB.FW.W.0039.000000T0000Z-131116T0000Z/
FREMONT COUNTY-SOUTHERN EL PASO COUNTY-PUEBLO COUNTY-
HUERFANO COUNTY-WESTERN LAS ANIMAS COUNTY-CROWLEY COUNTY-
OTERO COUNTY-EASTERN LAS ANIMAS COUNTY-BENT COUNTY-PROWERS COUNTY-
BACA COUNTY-
455 PM MST FRI NOV 15 2013

...RED FLAG WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON FOR 
FIRE WEATHER ZONES 222...227...228...229...230...231...232
...233...235...236 AND 237...

THE COMBINATION OF PROJECTED SLOWLY DECREASING WINDS AND 
INCREASING RELATIVE HUMIDITY VALUES WILL ALLOW THE RED 
FLAG WARNING TO EXPIRE AT 5 PM MST THIS EVENING.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 15, 2:54 AM MSTWinter Storm WarningPUBChaffee, Conejos, Lake, Mineral, Rio Grande, Saguache51 hr
Nov 15, 2:33 PM MSTHigh Wind WatchPUBAlamosa, Costilla, Custer, El Paso, Fremont, Huerfano and 4 more24 hr

Nearby

Red Flag Warnings in Colorado, 2013Every red flag warning in 2013

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.