Alert archive / Colorado / Red Flag Warnings in 2012

Red Flag Warning 29, NWS Pueblo, CO

June 22, 20124 counties in Colorado

NWS Pueblo, CO issued this red flag warning at Jun 22, 2012, 2:39 PM MDT for 4 counties in Colorado. It took effect at Jun 23, 2012, 11:00 AM MDT. It was in force for 9 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
Jun 22, 2012, 2:39 PM MDT (20:39 UTC)
In effect from
Jun 23, 2012, 11:00 AM MDT
Expired
Jun 23, 2012, 8:00 PM MDT
In force
9 hr
Issued by
NWS Pueblo, CO

Counties Chaffee County, CO, El Paso County, CO, Lake County, CO, Teller County, CO

The radar

The Pueblo radar (KPUX), 130 km from the middle of the area, began a volume at 20:42 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, 8.7 hours before the alert went out and 226 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 2012-06-22Temperature 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 2012-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 55 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
3114 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
55 m²/s²
0-3 km storm-relative helicity
51 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.

170 
WWUS85 KPUB 222039
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
239 PM MDT FRI JUN 22 2012

...A RED FLAG WARNING FOR LOW HUMIDITY...GUSTY WINDS...HIGH
HAINES AND DRY FUELS REMAINS IN EFFECT UNTIL 2100 MDT TODAY FOR
FIRE WEATHER ZONES 220 THROUGH 222 AND 224 THROUGH 227...WHICH
INCLUDES EL PASO...TELLER...FREMONT...CHAFFEE AND LAKE COUNTIES...
THE SAN LUIS VALLEY...THE SANGRE DE CRISTO MOUNTAINS AND THE WET
MOUNTAINS...

...A RED FLAG WARNING FOR LOW HUMIDITY...GUSTY WINDS...HIGH
HAINES AND DRY FUELS HAS BEEN ISSUED FROM 1100 UNTIL 2000 MDT
SATURDAY FOR FIRE WEATHER ZONE 220...WHICH INCLUDES CHAFFEE AND
LAKE COUNTIES...

COZ220-231245-
/O.NEW.KPUB.FW.W.0029.120623T1700Z-120624T0200Z/
/O.CON.KPUB.FW.W.0028.000000T0000Z-120623T0300Z/
UPPER ARKANSAS RIVER VALLEY-
239 PM MDT FRI JUN 22 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR FIRE WEATHER ZONE 220...
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT SATURDAY FOR 
FIRE WEATHER ZONE 220...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG
WARNING FOR FOR LOW HUMIDITY...GUSTY WINDS...HIGH HAINES AND DRY
FUELS...WHICH IS IN EFFECT FROM 11 AM TO 8 PM MDT SATURDAY.

* AFFECTED AREA...FIRE WEATHER ZONE 220.

* WINDS...TODAY...WEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
  SATURDAY...WEST-SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. 

* RELATIVE HUMIDITY...5 TO 10 PERCENT THROUGH EARLY THIS
  EVENING...THEN 5 TO 8 PERCENT SATURDAY AFTERNOON. 

* HAINES...6 OR HIGH POTENTIAL FOR LARGE PLUME DOMINATED FIRE
  GROWTH. 

* IMPACTS...GUSTY WINDS WILL COMBINE WITH HOT AND DRY CONDITIONS 
  TO PRODUCE EXTREME FIRE DANGER. RAPID RATES OF FIRE GROWTH AND 
  SPREAD WILL BE POSSIBLE WITH ANY 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 HUMIDITY...HIGH HAINES AND DRY FUELS WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

COZ221-222-224>227-230300-
/O.CON.KPUB.FW.W.0028.000000T0000Z-120623T0300Z/
TELLER COUNTY/RAMPART RANGE-FREMONT COUNTY-SAN LUIS VALLEY-
SOUTHERN FRONT RANGE-NORTHERN EL PASO COUNTY-
SOUTHERN EL PASO COUNTY-
239 PM MDT FRI JUN 22 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR FIRE WEATHER ZONES 221...222...224...225...226 AND 227...

* AFFECTED AREA...FIRE WEATHER ZONES 221...222...224...225... 
  226 AND 227.

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

* RELATIVE HUMIDITY...10 TO 15 PERCENT.

* HAINES...6 OR HIGH POTENTIAL FOR LARGE PLUME DOMINATED FIRE
  GROWTH.

* IMPACTS...GUSTY WINDS WILL COMBINE WITH HOT AND DRY CONDITIONS 
  TO PRODUCE EXTREME FIRE DANGER. RAPID RATES OF FIRE GROWTH AND 
  SPREAD WILL BE POSSIBLE WITH ANY 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 HUMIDITY...HIGH HAINES AND DRY FUELS WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$
4 follow-up statements
190 
WWUS85 KPUB 230325
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
925 PM MDT FRI JUN 22 2012

...RED FLAG WARNING THAT WAS IN EFFECT UNTIL 9 PM THIS EVENING FOR
FIRE WEATHER ZONES 220 THROUGH 222 AND 224 THROUGH 227...INCLUDING
EL PASO...TELLER...FREMONT...CHAFFEE AND LAKE COUNTIES...THE SAN
LUIS VALLEY...THE SANGRE DE CRISTO MOUNTAINS AND THE WET MOUNTAINS
HAS BEEN ALLOWED TO EXPIRE...

...RED FLAG WARNING FOR LOW HUMIDITY...GUSTY WINDS...HIGH HAINES
AND DRY FUELS REMAINS IN EFFECT FROM 11 AM UNTIL 8 PM MDT SATURDAY
FOR FIRE WEATHER ZONE 220...WHICH INCLUDES CHAFFEE AND LAKE COUNTIES...

COZ220-231930-
/O.EXP.KPUB.FW.W.0028.000000T0000Z-120623T0300Z/
/O.CON.KPUB.FW.W.0029.120623T1700Z-120624T0200Z/
UPPER ARKANSAS RIVER VALLEY-
925 PM MDT FRI JUN 22 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 8 PM MDT
SATURDAY FOR LOW HUMIDITY...GUSTY WINDS...HIGH HAINES AND DRY FUELS
FOR FIRE WEATHER ZONE 220...
...RED FLAG WARNING HAS EXPIRED FOR LOW HUMIDITY...GUSTY WINDS...HIGH
HAINES AND DRY FUELS FOR THIS EVENING FOR FIRE WEATHER ZONE 220...

* AFFECTED AREA...FIRE WEATHER ZONE 220.

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.

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

* HAINES...6.

* IMPACTS...GUSTY WINDS WILL COMBINE WITH HOT AND DRY CONDITIONS 
  TO PRODUCE EXTREME FIRE DANGER. RAPID RATES OF FIRE GROWTH AND 
  SPREAD WILL BE POSSIBLE WITH ANY 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 HUMIDITY...HIGH HAINES AND DRY FUELS WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

COZ221-222-224>227-230430-
/O.EXP.KPUB.FW.W.0028.000000T0000Z-120623T0300Z/
TELLER COUNTY/RAMPART RANGE-FREMONT COUNTY-SAN LUIS VALLEY-
SOUTHERN FRONT RANGE-NORTHERN EL PASO COUNTY-
SOUTHERN EL PASO COUNTY-
925 PM MDT FRI JUN 22 2012

...RED FLAG WARNING HAS EXPIRED FOR LOW HUMIDITY...GUSTY WINDS...HIGH
HAINES AND DRY FUELS FOR FIRE WEATHER ZONES 221...222...224...225...226
AND 227 FOR THIS EVENING...

ALTHOUGH HUMIDITIES REMAIN QUITE LOW...WIND SPEEDS HAVE DROPPED BELOW
CRITICAL LEVELS. AS A RESULT...THE RED FLAG WARNING THAT WAS IN EFFECT
THROUGH 9 PM MDT THIS EVENING HAS BEEN ALLOWED TO EXPIRE.

$$
983 
WWUS85 KPUB 230959
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
359 AM MDT SAT JUN 23 2012

...RED FLAG WARNING FOR LOW HUMIDITY...GUSTY WINDS...HIGH HAINES
AND DRY FUELS IS IN EFFECT FROM 11 AM UNTIL 8 PM MDT TODAY FOR FIRE
WEATHER ZONE 220...WHICH INCLUDES CHAFFEE AND LAKE COUNTIES...

COZ220-240200-
/O.CON.KPUB.FW.W.0029.120623T1700Z-120624T0200Z/
UPPER ARKANSAS RIVER VALLEY-
359 AM MDT SAT JUN 23 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
8 PM MDT THIS EVENING FOR LOW HUMIDITY...GUSTY WINDS...HIGH
HAINES AND DRY FUELS FOR FIRE WEATHER ZONE 220...

* AFFECTED AREA...FIRE WEATHER ZONE 220.

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

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

* HAINES...6.

* IMPACTS...GUSTY WINDS WILL COMBINE WITH HOT AND DRY CONDITIONS 
  TO PRODUCE EXTREME FIRE DANGER. RAPID RATES OF FIRE GROWTH AND 
  SPREAD WILL BE POSSIBLE WITH ANY 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 HUMIDITY...HIGH HAINES AND DRY FUELS WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$
268 
WWUS85 KPUB 232039
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
239 PM MDT SAT JUN 23 2012

...RED FLAG WARNING FOR LOW HUMIDITIES...GUSTY WINDS...HIGH HAINES
AND DRY FUELS IS IN EFFECT UNTIL 8 PM MDT TODAY FOR FIRE WEATHER
ZONES 220...221...226 AND 227 WHICH INCLUDES TELLER AND EL PASO
COUNTIES AS WELL AS CHAFFEE AND LAKE COUNTIES...

COZ221-226-227-240200-
/O.EXA.KPUB.FW.W.0029.000000T0000Z-120624T0200Z/
TELLER COUNTY/RAMPART RANGE-NORTHERN EL PASO COUNTY-
SOUTHERN EL PASO COUNTY-
239 PM MDT SAT JUN 23 2012

...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR
GUSTY WINDS...LOW RELATIVE HUMIDITY...AND HIGH HAINES INDICES FOR
FIRE WEATHER ZONES 221...226 AND 227...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS...LOW RELATIVE HUMIDITIES...AND HIGH HAINES
INDICES...WHICH IS IN EFFECT UNTIL 8 PM MDT THIS EVENING.

* AFFECTED AREA...FIRE WEATHER ZONES 221...226 AND 227.

* WINDS...SOUTH 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.

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

* HAINES...6.

* IMPACTS...GUSTY WINDS WILL COMBINE WITH HOT AND DRY CONDITIONS 
  TO PRODUCE EXTREME FIRE DANGER. RAPID RATES OF FIRE GROWTH AND 
  SPREAD WILL BE POSSIBLE WITH ANY 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 HUMIDITY...HIGH HAINES AND DRY FUELS WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

COZ220-240200-
/O.CON.KPUB.FW.W.0029.000000T0000Z-120624T0200Z/
UPPER ARKANSAS RIVER VALLEY-
239 PM MDT SAT JUN 23 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING
FOR GUSTY WINDS...LOW RELATIVE HUMIDITY...AND HIGH HAINES INDICES
FOR FIRE WEATHER ZONE 220...

* AFFECTED AREA...FIRE WEATHER ZONE 220.

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.

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

* HAINES...6.

* IMPACTS...GUSTY WINDS WILL COMBINE WITH HOT AND DRY CONDITIONS 
  TO PRODUCE EXTREME FIRE DANGER. RAPID RATES OF FIRE GROWTH AND 
  SPREAD WILL BE POSSIBLE WITH ANY 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 HUMIDITY...HIGH HAINES AND DRY FUELS WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$
381 
WWUS85 KPUB 240151
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
751 PM MDT SAT JUN 23 2012

COZ220-221-226-227-240300-
/O.EXP.KPUB.FW.W.0029.000000T0000Z-120624T0200Z/
UPPER ARKANSAS RIVER VALLEY-TELLER COUNTY/RAMPART RANGE-
NORTHERN EL PASO COUNTY-SOUTHERN EL PASO COUNTY-
751 PM MDT SAT JUN 23 2012

...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR LOW 
HUMIDITY...GUSTY WINDS...HIGH HAINES AND DRY FUELS FOR FIRE WEATHER 
ZONES 220...221...226 AND 227...

ALTHOUGH HUMIDITY VALUES REMAIN VERY LOW...WIND SPEEDS HAVE
DROPPED BELOW CRITICAL LEVELS. AS A RESULT THE RED FLAG WARNING
WILL BE ALLOWED TO EXPIRE AT 8 PM MDT THIS EVENING.

$$

Nearby

Red Flag Warnings in Colorado, 2012Every red flag warning in 2012

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.