Alert archive / Colorado / Red Flag Warnings in 2012

Red Flag Warning 16, NWS Pueblo, CO

April 11, 201212 counties in Colorado

NWS Pueblo, CO issued this red flag warning at Apr 11, 2012, 2:47 PM MDT for 12 counties in Colorado. It took effect at Apr 12, 2012, 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
Apr 11, 2012, 2:47 PM MDT (20:47 UTC)
In effect from
Apr 12, 2012, 12:00 PM MDT
Expired
Apr 12, 2012, 8:00 PM MDT
In force
8 hr
Issued by
NWS Pueblo, CO

Counties Alamosa County, CO, Chaffee County, CO, Conejos County, CO, Costilla County, CO, Custer County, CO, Fremont County, CO, Huerfano County, CO, Lake County, CO, Las Animas 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 20:48 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

Grand Junction, CO (KGJT), launched 12:00Z, 8.8 hours before the alert went out and 286 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, Grand Junction, CO at 12:00Z on 2012-04-11Temperature 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, Grand Junction, CO at 12:00Z on 2012-04-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 168 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
2957 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
168 m²/s²
0-3 km storm-relative helicity
236 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.

424 
WWUS85 KPUB 112047
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
247 PM MDT WED APR 11 2012

...A RED FLAG WARNING REMAINS IN EFFECT FOR STRONG WINDS AND LOW
RELATIVE HUMIDITIES FROM 1200 TO 2000 LOCAL TIME TODAY...FOR FIRE
WEATHER ZONES 220 AND 224...WHICH INCLUDES THE SAN LUIS VALLEY
AND THE UPPER ARKANSAS VALLEY...

...A RED FLAG WARNING HAS BEEN ISSUED FOR NOON THURSDAY AFTERNOON
THROUGH 8 PM THURSDAY EVENING LOCAL TIME FOR GUSTY WINDS AND LOW
RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 220...222...AND 224...WHICH
INCLUDES THE SAN LUIS VALLEY...THE UPPER ARKANSAS VALLEY...AND
FREMONT COUNTIES...

...A FIRE WEATHER WATCH HAS BEEN ISSUED FOR FRIDAY AFTERNOON THROUGH
EARLY FRIDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR
FIRE WEATHER ZONE 224...THE SAN LUIS VALLEY...

COZ221-225-112200-
/O.CAN.KPUB.FW.A.0010.120412T1800Z-120413T0200Z/
TELLER COUNTY/RAMPART RANGE-SOUTHERN FRONT RANGE-
247 PM MDT WED APR 11 2012

...FIRE WEATHER WATCH IS CANCELLED FOR FIRE WEATHER ZONES 221 AND 225...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS CANCELLED THE FIRE
WEATHER WATCH.

CRITICAL FIRE WEATHER CONDITIONS ARE NO LONGER EXPECTED.

$$

COZ224-121300-
/O.UPG.KPUB.FW.A.0010.120412T1800Z-120413T0200Z/
/O.NEW.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
/O.NEW.KPUB.FW.A.0011.120413T1800Z-120414T0200Z/
/O.CON.KPUB.FW.W.0015.000000T0000Z-120412T0200Z/
SAN LUIS VALLEY-
247 PM MDT WED APR 11 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE
224...
...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 224...
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE 
WEATHER ZONE 224...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM THIS EVENING. THE
NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG WARNING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT
FROM NOON TO 8 PM MDT THURSDAY. THE FIRE WEATHER WATCH FOR THURSDAY 
IS NO LONGER IN EFFECT.A FIRE WEATHER WATCH HAS ALSO BEEN ISSUED.
THIS FIRE WEATHER WATCH FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY
IS IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING.


* AFFECTED AREA...FIRE WEATHER ZONE 224.

* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* RELATIVE HUMIDITY...AS LOW AS 12 PERCENT.

* TEMPERATURES...IN THE 50S.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE 
  BEHAVIOR WITH RAPID RATES OF FIRE GROWTH AND SPREAD TODAY...
  AND LIKELY AGAIN ON THURSDAY AND FRIDAY. 

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.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$

COZ220-121300-
/O.UPG.KPUB.FW.A.0010.120412T1800Z-120413T0200Z/
/O.NEW.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
/O.CON.KPUB.FW.W.0015.000000T0000Z-120412T0200Z/
UPPER ARKANSAS RIVER VALLEY-
247 PM MDT WED APR 11 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE
220...
...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 220...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM THIS EVENING.
THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT FROM NOON TO 8 PM MDT THURSDAY. THE FIRE WEATHER WATCH IS
NO LONGER IN EFFECT.

* AFFECTED AREA...FIRE WEATHER ZONE 220.

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

* RELATIVE HUMIDITY...AS LOW AS 12 PERCENT.

* TEMPERATURES...IN THE 50S.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE 
  BEHAVIOR WITH RAPID RATES OF FIRE GROWTH AND SPREAD TODAY...
  AND LIKELY AGAIN ON THURSDAY. 

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.

&&

$$

COZ222-121300-
/O.UPG.KPUB.FW.A.0010.120412T1800Z-120413T0200Z/
/O.NEW.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
FREMONT COUNTY-
247 PM MDT WED APR 11 2012

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 222...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT
FROM NOON TO 8 PM MDT THURSDAY. THE FIRE WEATHER WATCH IS NO
LONGER IN EFFECT.

* AFFECTED AREA...FIRE WEATHER ZONE 222.

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

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

* TEMPERATURES...IN THE 60S.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE 
  BEHAVIOR WITH RAPID RATES OF FIRE GROWTH AND SPREAD THURSDAY 
  AFTERNOON. 

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.

&&

$$
5 follow-up statements
384 
WWUS85 KPUB 120138
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
738 PM MDT WED APR 11 2012

...A RED FLAG WARNING WILL EXPIRE AT 2000 LOCAL TIME...FOR FIRE
WEATHER ZONES 220 AND 224...WHICH INCLUDES THE SAN LUIS VALLEY AND
THE UPPER ARKANSAS VALLEY...

...A RED FLAG WARNING HAS BEEN ISSUED FOR NOON THURSDAY AFTERNOON
THROUGH 8 PM THURSDAY EVENING LOCAL TIME FOR GUSTY WINDS AND LOW
RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 220...222...AND 224...
WHICH INCLUDES THE SAN LUIS VALLEY...THE UPPER ARKANSAS VALLEY...
AND FREMONT COUNTIES...

...A FIRE WEATHER WATCH HAS BEEN ISSUED FOR FRIDAY AFTERNOON
THROUGH EARLY FRIDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR FIRE WEATHER ZONE 224...THE SAN LUIS VALLEY...

COZ224-121745-
/O.EXP.KPUB.FW.W.0015.000000T0000Z-120412T0200Z/
/O.CON.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
/O.CON.KPUB.FW.A.0011.120413T1800Z-120414T0200Z/
SAN LUIS VALLEY-
738 PM MDT WED APR 11 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
THURSDAY FOR FIRE WEATHER ZONE 224...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH FRIDAY EVENING FOR FIRE WEATHER ZONE 224...
...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR 
FIRE WEATHER ZONE 224... 

* AFFECTED AREA...FIRE WEATHER ZONE 224.

* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* RELATIVE HUMIDITY...AS LOW AS 12 PERCENT.

* TEMPERATURES...IN THE MID 40S.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE 
  BEHAVIOR WITH RAPID RATES OF FIRE GROWTH AND SPREAD TODAY... 
  AND LIKELY AGAIN ON THURSDAY AND FRIDAY. 

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.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$

COZ220-121745-
/O.EXP.KPUB.FW.W.0015.000000T0000Z-120412T0200Z/
/O.CON.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
UPPER ARKANSAS RIVER VALLEY-
738 PM MDT WED APR 11 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
THURSDAY FOR FIRE WEATHER ZONE 220...
...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR 
FIRE WEATHER ZONE 220...

* AFFECTED AREA...FIRE WEATHER ZONE 220.

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

* RELATIVE HUMIDITY...AS LOW AS 12 PERCENT.

* TEMPERATURES...IN THE UPPER 30S.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE 
  BEHAVIOR WITH RAPID RATES OF FIRE GROWTH AND SPREAD TODAY... 
  AND LIKELY AGAIN ON THURSDAY. 

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.

&&

$$

COZ222-121745-
/O.CON.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
FREMONT COUNTY-
738 PM MDT WED APR 11 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
THURSDAY FOR FIRE WEATHER ZONE 222...

* AFFECTED AREA...FIRE WEATHER ZONE 222.

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

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

* TEMPERATURES...IN THE UPPER 50S.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE 
  BEHAVIOR WITH RAPID RATES OF FIRE GROWTH AND SPREAD THURSDAY 
  AFTERNOON. 

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.

&&

$$
054 
WWUS85 KPUB 120212
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
812 PM MDT WED APR 11 2012

...A RED FLAG WARNING HAS BEEN ISSUED FOR NOON THURSDAY AFTERNOON
THROUGH 8 PM THURSDAY EVENING LOCAL TIME FOR GUSTY WINDS AND LOW
RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 220...222...AND 224...
WHICH INCLUDES THE SAN LUIS VALLEY...THE UPPER ARKANSAS VALLEY...
AND FREMONT COUNTIES...

...A FIRE WEATHER WATCH HAS BEEN ISSUED FOR FRIDAY AFTERNOON
THROUGH EARLY FRIDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR FIRE WEATHER ZONE 224...THE SAN LUIS VALLEY...

COZ224-121815-
/O.CON.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
/O.CON.KPUB.FW.A.0011.120413T1800Z-120414T0200Z/
SAN LUIS VALLEY-
812 PM MDT WED APR 11 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
THURSDAY FOR FOR FIRE WEATHER ZONE 224...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH FRIDAY EVENING FOR FIRE WEATHER ZONE 224...

* AFFECTED AREA...FIRE WEATHER ZONE 224.

* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* RELATIVE HUMIDITY...AS LOW AS 12 PERCENT.

* TEMPERATURES...IN THE LOWER 40S.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE 
  BEHAVIOR WITH RAPID RATES OF FIRE GROWTH AND SPREAD TODAY... 
  AND LIKELY AGAIN ON THURSDAY AND FRIDAY. 

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.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$

COZ220-222-121815-
/O.CON.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
UPPER ARKANSAS RIVER VALLEY-FREMONT COUNTY-
812 PM MDT WED APR 11 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
THURSDAY FOR FIRE WEATHER ZONES 220 AND 222...

* AFFECTED AREA...FIRE WEATHER ZONES 220 AND 222.

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

* RELATIVE HUMIDITY...AS LOW AS 9 PERCENT.

* TEMPERATURES...AROUND 50.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE 
  BEHAVIOR WITH RAPID RATES OF FIRE GROWTH AND SPREAD THURSDAY 
  AFTERNOON. 

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.

&&

$$
728 
WWUS85 KPUB 121027
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
427 AM MDT THU APR 12 2012

...A RED FLAG WARNING HAS BEEN ISSUED FROM NOON THROUGH 2000 LOCAL
TIME TODAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 220...222...224 AND 225... WHICH INCLUDES THE SAN
LUIS VALLEY...THE UPPER ARKANSAS VALLEY...FREMONT COUNTY...AND THE
WETS AND SANGRE DE CRISTO MOUNTAINS...

...A FIRE WEATHER WATCH REMAINS IN EFFECT FOR FRIDAY AFTERNOON
THROUGH EARLY FRIDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR FIRE WEATHER ZONE 224...THE SAN LUIS VALLEY...

COZ225-130200-
/O.EXA.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
SOUTHERN FRONT RANGE-
427 AM MDT THU APR 12 2012

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS
EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONE 225...

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

* AFFECTED AREA...FIRE WEATHER ZONE 225.

* WINDS...WEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

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

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR
  WITH RAPID RATES OF FIRE GROWTH AND SPREAD THIS AFTERNOON.

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.

&&

$$

COZ224-130230-
/O.CON.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
/O.CON.KPUB.FW.A.0011.120413T1800Z-120414T0200Z/
SAN LUIS VALLEY-
427 AM MDT THU APR 12 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT
THIS EVENING FOR FOR FIRE WEATHER ZONE 224...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH FRIDAY EVENING FOR FIRE WEATHER ZONE 224...

* AFFECTED AREA...FIRE WEATHER ZONE 224.

* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.

* RELATIVE HUMIDITY...AS LOW AS 12 PERCENT.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR
  WITH RAPID RATES OF FIRE GROWTH AND SPREAD TODAY... AND LIKELY
  AGAIN ON FRIDAY.

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.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$

COZ220-222-130200-
/O.CON.KPUB.FW.W.0016.120412T1800Z-120413T0200Z/
UPPER ARKANSAS RIVER VALLEY-FREMONT COUNTY-
427 AM MDT THU APR 12 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT
THIS EVENING FOR FIRE WEATHER ZONES 220 AND 222...

* AFFECTED AREA...FIRE WEATHER ZONES 220 AND 222.

* WINDS...WEST 15 TO 30 MPH WITH GUSTS UP TO 40 MPH.

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

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR
  WITH RAPID RATES OF FIRE GROWTH AND SPREAD THIS AFTERNOON.

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.

&&

$$
757 
WWUS85 KPUB 122032
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
232 PM MDT THU APR 12 2012

...A RED FLAG WARNING REMAINS IN EFFECT FROM NOON THROUGH 2000
LOCAL TIME TODAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR
FIRE WEATHER ZONES 220...222...224 AND 225... WHICH INCLUDES THE
SAN LUIS VALLEY...THE UPPER ARKANSAS VALLEY...FREMONT COUNTY...AND
THE WETS AND SANGRE DE CRISTO MOUNTAINS...

...A RED FLAG WARNING HAS BEEN ISSUED FOR NOON FRIDAY THROUGH
2000 LOCAL TIME FRIDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR FIRE WEATHER ZONE 224...THE SAN LUIS VALLEY...

COZ224-131245-
/O.UPG.KPUB.FW.A.0011.120413T1800Z-120414T0200Z/
/O.NEW.KPUB.FW.W.0017.120413T1800Z-120414T0200Z/
/O.CON.KPUB.FW.W.0016.000000T0000Z-120413T0200Z/
SAN LUIS VALLEY-
232 PM MDT THU APR 12 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING
FOR FOR FIRE WEATHER ZONE 224...
...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT FRIDAY FOR 
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 224...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT FROM NOON TO 8 PM MDT FRIDAY. THE FIRE WEATHER WATCH IS NO
LONGER IN EFFECT.

* AFFECTED AREA...FIRE WEATHER ZONE 224.

* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

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

* TEMPERATURES...IN THE 50S.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR
  WITH RAPID RATES OF FIRE GROWTH AND SPREAD TODAY... AND AGAIN
  ON FRIDAY.

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.

&&

$$

COZ220-222-225-130200-
/O.CON.KPUB.FW.W.0016.000000T0000Z-120413T0200Z/
UPPER ARKANSAS RIVER VALLEY-FREMONT COUNTY-SOUTHERN FRONT RANGE-
232 PM MDT THU APR 12 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING
FOR FIRE WEATHER ZONES 220 AND 222...

* AFFECTED AREA...FIRE WEATHER ZONES 220...222 AND 225.

* WINDS...WEST 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.

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

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR
  WITH RAPID RATES OF FIRE GROWTH AND SPREAD THIS AFTERNOON
  THROUGH EARLY EVENING.

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.

&&

$$
492 
WWUS85 KPUB 130139
RFWPUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
739 PM MDT THU APR 12 2012

...A RED FLAG WARNING WILL EXPIRE AT 8 PM THIS EVENING FOR FIRE
WEATHER ZONES 220...222...224 AND 225... WHICH INCLUDES THE SAN
LUIS VALLEY...THE UPPER ARKANSAS VALLEY...FREMONT COUNTY...AND THE
WETS AND SANGRE DE CRISTO MOUNTAINS...

...A RED FLAG WARNING IS IN EFFECT FOR NOON FRIDAY THROUGH 2000
LOCAL TIME FRIDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR FIRE WEATHER ZONE 224...THE SAN LUIS VALLEY...

COZ224-131745-
/O.EXP.KPUB.FW.W.0016.000000T0000Z-120413T0200Z/
/O.CON.KPUB.FW.W.0017.120413T1800Z-120414T0200Z/
SAN LUIS VALLEY-
739 PM MDT THU APR 12 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT
FRIDAY FOR FIRE WEATHER ZONE 224...
...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING 
FOR FIRE WEATHER ZONE 224...

* AFFECTED AREA...FIRE WEATHER ZONE 224.

* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

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

* TEMPERATURES...IN THE 50S.

* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR EXTREME FIRE BEHAVIOR
  WITH RAPID RATES OF FIRE GROWTH AND SPREAD ON FRIDAY.

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.

&&

$$

COZ220-222-225-130245-
/O.EXP.KPUB.FW.W.0016.000000T0000Z-120413T0200Z/
UPPER ARKANSAS RIVER VALLEY-FREMONT COUNTY-SOUTHERN FRONT RANGE-
739 PM MDT THU APR 12 2012

...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR 
FIRE WEATHER ZONES 220...222 AND 225. THIS INCLUDES THE UPPER
ARKANSAS VALLEY...FREMONT COUNTY...AND THE WETS AND SANGRE DE
CRISTO MOUNTAINS...

$$

HODANISH

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 11, 2:31 PM MDTSevere Thunderstorm WarningPUBLas Animas37 min
Apr 11, 2:47 PM MDTFire Weather WatchPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache24 hr
Apr 11, 3:23 PM MDTSevere Thunderstorm WarningPUBCrowley, Otero, Pueblo32 min
Apr 11, 3:50 PM MDTSevere Thunderstorm WarningPUBBaca, Bent, Las Animas, Otero40 min
Apr 11, 4:27 PM MDTSevere Thunderstorm WarningPUBBaca, Bent, Las Animas, Otero48 min
Apr 11, 5:01 PM MDTTornado WarningPUBBaca, Las Animas44 min
Apr 11, 5:13 PM MDTSevere Thunderstorm WarningPUBBaca, Bent, Las Animas47 min
Apr 11, 5:59 PM MDTSevere Thunderstorm WarningPUBBaca, Las Animas25 min

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.