Alert archive / Colorado / Red Flag Warnings in 2013

Red Flag Warning 13, NWS Pueblo, CO

May 17, 20138 counties in Colorado

NWS Pueblo, CO issued this red flag warning at May 17, 2013, 3:04 PM MDT for 8 counties in Colorado. It took effect at May 18, 2013, 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 17, 2013, 3:04 PM MDT (21:04 UTC)
In effect from
May 18, 2013, 12:00 PM MDT
Expired
May 18, 2013, 8:00 PM MDT
In force
8 hr
Issued by
NWS Pueblo, CO

Counties Alamosa County, CO, Baca County, CO, Conejos County, CO, Costilla County, CO, El Paso County, CO, Las Animas County, CO, Rio Grande County, CO, Saguache County, CO

The radar

The Pueblo radar (KPUX), 124 km from the middle of the area, began a volume at 21:07 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, 9.1 hours before the alert went out and 298 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 2013-05-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 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 2013-05-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 8 square meters per square second.1939Sfc1 km3 km6 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
2569 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
8 m²/s²
0-3 km storm-relative helicity
32 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.

206 
WWUS85 KPUB 172104
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
304 PM MDT FRI MAY 17 2013

...A RED FLAG WARNING FOR GUSTY WINDS...LOW HUMIDITY VALUES...
PROLONGED DROUGHT AND DRY FUELS REMAINS IN EFFECT UNTIL 8 PM
TODAY FOR FIRE WEATHER ZONES 222...223...224...225...226 AND 227.
THIS INCLUDES THE EASTERN SAN JUAN AND LA GARITA MOUNTAINS...THE
SAN LUIS VALLEY...FREMONT COUNTY...EL PASO COUNTY AND THE SANGRE
DE CRISTO AND WET MOUNTAINS...

...A RED FLAG WARNING FOR GUSTY WINDS...LOW HUMIDITY VALUES...
PROLONGED DROUGHT AND DRY FUELS HAS BEEN ISSUED FOR SATURDAY
AFTERNOON AND EVENING FOR FIRE WEATHER ZONES 233 AND 237. THIS
INCLUDES BACA AND EASTERN LAS ANIMAS COUNTIES...

COZ233-237-181315-
/O.UPG.KPUB.FW.A.0007.130518T1800Z-130519T0200Z/
/O.NEW.KPUB.FW.W.0013.130518T1800Z-130519T0200Z/
EASTERN LAS ANIMAS COUNTY-BACA COUNTY-
304 PM MDT FRI MAY 17 2013

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT SATURDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
233 AND 237...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER
ZONES 233 AND 237. THIS INCLUDES EASTERN LAS ANIMAS COUNTY AND
BACA COUNT. THIS WARNING IS IN AFFECT FROM NOON TO 8 PM MDT
SATURDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT.

* AFFECTED AREA...FIRE WEATHER ZONES 233 AND 237. 

* WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 40
  MPH...ESPECIALLY OVER BACA COUNTY. 

* RELATIVE HUMIDITY...AS LOW AS 6 PERCENT.

* IMPACTS...EXTREME FIRE BEHAVIOR WILL BE POSSIBLE IF A FIRE 
  WERE TO START. 

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

COZ222>227-180200-
/O.CON.KPUB.FW.W.0012.000000T0000Z-130518T0200Z/
FREMONT COUNTY-EASTERN SAN JUAN MOUNTAINS AND LA GARITA MOUNTAINS-
SAN LUIS VALLEY-SOUTHERN FRONT RANGE-NORTHERN EL PASO COUNTY-
SOUTHERN EL PASO COUNTY-
304 PM MDT FRI MAY 17 2013

...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 THROUGH 227. THIS INCLUDES   THE EASTERN SAN 
JUAN AND LA GARITA MOUNTAINS...THE SAN LUIS VALLEY...FREMONT 
COUNTY...EL PASO COUNTY AND THE SANGRE DE   CRISTO AND WET 
MOUNTAINS.

* AFFECTED AREA...FIRE WEATHER ZONES 222...223...224...225... 
  226 AND 227.

* WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* RELATIVE HUMIDITY...AS LOW AS 7 PERCENT.

* IMPACTS...EXTREME FIRE BEHAVIOR IS EXPECTED IF A FIRE WERE TO 
  START. 

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$
4 follow-up statements
186 
WWUS85 KPUB 180137
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
737 PM MDT FRI MAY 17 2013

...A RED FLAG WARNING WILL EXPIRE AT 8 PM FOR FIRE WEATHER ZONES
222...223...224...225...226 AND 227. THIS INCLUDES THE EASTERN SAN
JUAN AND LA GARITA MOUNTAINS...THE SAN LUIS VALLEY...FREMONT
COUNTY...EL PASO COUNTY AND THE SANGRE DE CRISTO AND WET
MOUNTAINS...

...A RED FLAG WARNING FOR GUSTY WINDS...LOW HUMIDITY VALUES...
PROLONGED DROUGHT AND DRY FUELS IS IN EFFECT FOR SATURDAY AFTERNOON AND
EVENING FOR FIRE WEATHER ZONES 233 AND 237. THIS INCLUDES BACA AND
EASTERN LAS ANIMAS COUNTIES...

COZ222>227-180245-
/O.EXP.KPUB.FW.W.0012.000000T0000Z-130518T0200Z/
FREMONT COUNTY-EASTERN SAN JUAN MOUNTAINS AND LA GARITA MOUNTAINS-
SAN LUIS VALLEY-SOUTHERN FRONT RANGE-NORTHERN EL PASO COUNTY-
SOUTHERN EL PASO COUNTY-
737 PM MDT FRI MAY 17 2013

...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR
FIRE WEATHER ZONES 223 THROUGH 227...

WINDS WILL CONTINUE TO DECREASE AND AS TEMPERATURES
COOL...HUMIDITY VALUES WILL SLOWLY INCREASE...ENDING THE THREAT
FOR CRITICAL FIRE WEATHER CONDITIONS THIS EVENING. 

$$

COZ233-237-181745-
/O.CON.KPUB.FW.W.0013.130518T1800Z-130519T0200Z/
EASTERN LAS ANIMAS COUNTY-BACA COUNTY-
737 PM MDT FRI MAY 17 2013

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
SATURDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 233 AND 237...

* AFFECTED AREA...FIRE WEATHER ZONES 233 AND 237.

* WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* RELATIVE HUMIDITY...AS LOW AS 6 PERCENT.

* IMPACTS...EXTREME FIRE BEHAVIOR WILL BE POSSIBLE IF A FIRE 
  WERE TO START. 

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$
079 
WWUS85 KPUB 181010
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
410 AM MDT SAT MAY 18 2013

...A RED FLAG WARNING FOR GUSTY WINDS...LOW RELATIVE HUMIDITY...
HIGH HAINES INDICES...PROLONGED DROUGHT AND DRY FUELS IS IN EFFECT FROM
NOON UNTIL 8 PM TODAY FOR FIRE WEATHER ZONES 224...227...233 AND
237. THIS INCLUDES THE SAN LUIS VALLEY...SOUTHERN EL PASO COUNTY
AND BACA AND EASTERN LAS ANIMAS COUNTIES...

COZ224-227-190200-
/O.EXA.KPUB.FW.W.0013.130518T1800Z-130519T0200Z/
SAN LUIS VALLEY-SOUTHERN EL PASO COUNTY-
410 AM MDT SAT MAY 18 2013

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS
EVENING FOR GUSTY WINDS...LOW RELATIVE HUMIDITY...HIGH HAINES
INDICES AND DRY FUELS FOR FIRE WEATHER ZONES 224 AND 227...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS...LOW RELATIVE HUMIDITY...HIGH HAINES
INDICES AND DRY FUELS...WHICH IS IN EFFECT FROM NOON TODAY TO 8
PM MDT THIS EVENING.

* AFFECTED AREA...FIRE WEATHER ZONES 224 AND 227.

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.

* RELATIVE HUMIDITY...AS LOW AS 11 PERCENT.

* IMPACTS...EXTREME FIRE BEHAVIOR WILL BE POSSIBLE IF A FIRE 
  WERE TO START. 

* HAINES...5.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

COZ233-237-190200-
/O.CON.KPUB.FW.W.0013.130518T1800Z-130519T0200Z/
EASTERN LAS ANIMAS COUNTY-BACA COUNTY-
410 AM MDT SAT MAY 18 2013

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT
THIS EVENING FOR GUSTY WINDS...LOW RELATIVE HUMIDITY...HIGH HAINES
INDICES AND DRY FUELS...FOR FIRE WEATHER ZONES 233 AND 237...

* AFFECTED AREA...FIRE WEATHER ZONES 233 AND 237.

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.

* RELATIVE HUMIDITY...AS LOW AS 6 PERCENT.

* IMPACTS...EXTREME FIRE BEHAVIOR WILL BE POSSIBLE IF A FIRE 
  WERE TO START. 

* HAINES...6.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$
043 
WWUS85 KPUB 182052
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
252 PM MDT SAT MAY 18 2013

...A RED FLAG WARNING FOR GUSTY WINDS...LOW RELATIVE HUMIDITY...
HIGH HAINES INDICES...PROLONGED DROUGHT AND DRY FUELS IS IN
EFFECT UNTIL 8 PM TODAY FOR FIRE WEATHER ZONES 224... 227...233
AND 237. THIS INCLUDES THE SAN LUIS VALLEY...SOUTHERN EL PASO
COUNTY AND BACA AND EASTERN LAS ANIMAS COUNTIES...

COZ224-227-233-237-190200-
/O.CON.KPUB.FW.W.0013.000000T0000Z-130519T0200Z/
SAN LUIS VALLEY-SOUTHERN EL PASO COUNTY-EASTERN LAS ANIMAS COUNTY-
BACA COUNTY-
252 PM MDT SAT MAY 18 2013

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING
FOR GUSTY WINDS...LOW RELATIVE HUMIDITY...HIGH HAINES INDICES AND
DRY FUELS...FOR FIRE WEATHER ZONES 233 AND 237...

* AFFECTED AREA...FIRE WEATHER ZONES 224...227...233 AND 237.

* WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* RELATIVE HUMIDITY...AS LOW AS 5 PERCENT.

* IMPACTS...EXTREME FIRE BEHAVIOR WILL BE POSSIBLE IF A FIRE 
  WERE TO START. 

* HAINES...6.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$
013 
WWUS85 KPUB 190151
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
751 PM MDT SAT MAY 18 2013

...THE RED FLAG WARNING FOR FIRE WEATHER ZONES 224...227...
233...AND 237 WILL BE ALLOWED TO EXPIRE AT 8 PM THIS EVENING...

COZ224-227-233-237-190300-
/O.EXP.KPUB.FW.W.0013.000000T0000Z-130519T0200Z/
SAN LUIS VALLEY-SOUTHERN EL PASO COUNTY-EASTERN LAS ANIMAS COUNTY-
BACA COUNTY-
751 PM MDT SAT MAY 18 2013

...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR
GUSTY WINDS...LOW RELATIVE HUMIDITY...AND HIGH HAINES INDICES FOR
FIRE WEATHER ZONES 224...227...233 AND 237...

HUMIDITY VALUES WILL SLOWLY INCREASE AS WINDS DIMINISH THROUGH THE
EVENING. THUS THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE.

$$

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.