Alert archive / Colorado / Red Flag Warnings in 2006

Red Flag Warning 21, NWS Pueblo, CO

May 21, 200615 counties in Colorado

NWS Pueblo, CO issued this red flag warning at May 21, 2006, 9:28 PM MDT for 15 counties in Colorado. It took effect at May 22, 2006, 9:00 AM MDT. It was in force for 12 hr. 5 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
May 21, 2006, 9:28 PM MDT (03:28 UTC)
In effect from
May 22, 2006, 9:00 AM MDT
Expired
May 22, 2006, 9:00 PM MDT
In force
12 hr
Issued by
NWS Pueblo, CO

Counties Alamosa County, CO, Chaffee County, CO, Conejos County, CO, Costilla County, CO, Custer County, CO, El Paso County, CO, Fremont County, CO, Huerfano County, CO, Lake County, CO, Las Animas County, CO, Mineral County, CO, Pueblo County, CO, Rio Grande County, CO, Saguache County, CO, Teller County, CO

The radar

The Pueblo radar (KPUX), 129 km from the middle of the area, began a volume at 03:28 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.

What was reported inside it

TimeReportWhereRemark
May 22, 3:30 PM MDTHAIL 12 Nw Ellicott, CO
May 22, 3:40 PM MDTTORNADO1 W Ellicott, COHOME DAMAGED
May 22, 3:43 PM MDTTSTM WND GST 642 Se Ellicott, CO
May 22, 5:52 PM MDTTSTM WND GST 64Trinidad, CO
May 22, 8:31 PM MDTTSTM WND GST 59Trinidad, CO

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Grand Junction, CO (KGJT), launched 00:00Z, 3.5 hours before the alert went out and 281 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 00:00Z on 2006-05-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 147 joules per kilogram.LCLEL10008507005003002001001 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 00:00Z on 2006-05-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 12 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
147 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
3899 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
12 m²/s²
0-3 km storm-relative helicity
91 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.

000 
WWUS85 KPUB 220328
RFWPUB

RED FLAG WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
928 PM MDT SUN MAY 21 2006

...A RED FLAG WARNING FOR DRY LIGHTNING...LOW RELATIVE HUMIDITIES...AND
STRONG WIND GUSTS...IS IN EFFECT FOR MONDAY BETWEEN 0900 AND 2100
LOCAL...FOR ELEVATIONS BELOW 10000 FEET FOR FIRE WEATHER ZONES 220
THROUGH 225...WHICH IS ALL MOUNTAINS OF SOUTHEAST AND SOUTH
CENTRAL COLORADO AND THE SAN LUIS VALLEY...

.THE NATIONAL WEATHER SERVICE IN PUEBLO...IN COORDINATION WITH
AREA LAND MANAGEMENT AGENCIES...HAS ISSUED A RED FLAG WARNING
FOR MONDAY AND MONDAY EVENING. A STRONG WEATHER SYSTEM WILL MOVE
ACROSS THE REGION MONDAY. THIS SYSTEM WILL HAVE THE POTENTIAL TO
CAUSE A DRY LIGHTNING OUTBREAK ACROSS THE WARNED AREA. LOW RELATIVE
HUMIDITIES AND STRONG WIND GUSTS OF 25 TO 35 MPH WILL ALSO BE
POSSIBLE.

COZ226>237-220430-
/O.CAN.KPUB.FW.A.0017.060522T1800Z-060523T0300Z/
NORTHERN EL PASO COUNTY-SOUTHERN EL PASO COUNTY-PUEBLO COUNTY-
HUERFANO COUNTY-WESTERN LAS ANIMAS COUNTY-CROWLEY COUNTY-
OTERO COUNTY-EASTERN LAS ANIMAS COUNTY-KIOWA COUNTY-BENT COUNTY-
PROWERS COUNTY-BACA COUNTY-
928 PM MDT SUN MAY 21 2006

...FIRE WEATHER WATCH IS CANCELLED...

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

$$

COZ220>225-221930-
/O.UPG.KPUB.FW.A.0017.060522T1800Z-060523T0300Z/
/O.NEW.KPUB.FW.W.0021.060522T1500Z-060523T0300Z/
UPPER ARKANSAS RIVER VALLEY-TELLER COUNTY/RAMPART RANGE-
FREMONT COUNTY-EASTERN SAN JUAN MOUNTAINS AND LA GARITA MOUNTAINS-
SAN LUIS VALLEY-SOUTHERN FRONT RANGE-
928 PM MDT SUN MAY 21 2006

...RED FLAG WARNING IN EFFECT FROM 9 AM TO 9 PM MDT MONDAY...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 9 AM TO 9 PM MDT MONDAY. THE
FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

A STRONG WEATHER SYSTEM WILL MOVE ACROSS THE REGION MONDAY BRINGING
SCATTERED DRY THUNDERSTORMS AND A DRY LIGHTNING OUTBREAK ACROSS THE
MOUNTAINS AND SAN LUIS VALLEY. THE WARNED AREA INCLUDES FIRE
WEATHER ZONES 220 THROUGH 225 WHICH IS THE UPPER ARKANSAS
VALLEY...TELLER COUNTY AND RAMPART RANGE...FREMONT COUNTY...EASTERN
SAN JUAN MOUNTAINS AND LA GARITA MOUNTAINS...THE SAN LUIS VALLEY
AND THE SANGRE DE CRISTO MOUNTAINS. LOW RELATIVE HUMIDITIES AND
STRONG WIND GUSTS OF 25 TO 35 MPH WILL ALSO BE POSSIBLE ACROSS THE
ENTIRE DISTRICT.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL OCCUR. A COMBINATION OF DRY
LIGHTNING...STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM
TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

$$
2 follow-up statements
000 
WWUS85 KPUB 221234 CCA
RFWPUB

RED FLAG WARNING...CORRECTED
NATIONAL WEATHER SERVICE PUEBLO CO
455 AM MDT MON MAY 22 2006

...A RED FLAG WARNING FOR DRY LIGHTNING...LOW RELATIVE
HUMIDITIES...AND STRONG WINDS...IS IN EFFECT FROM 0900 TO 2100
LOCAL TODAY FOR ELEVATIONS BELOW 10000 FEET IN FIRE WEATHER ZONES
220 THROUGH 225...WHICH INCLUDES ALL THE MOUNTAINS AND HIGH
VALLEYS OF SOUTHEAST AND SOUTH CENTRAL COLORADO...

...A FIRE WEATHER WATCH FOR LOW RELATIVE HUMIDITIES AND GUSTY
WINDS...IS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING
FOR FIRE WEATHER ZONES 226 THROUGH 237...WHICH INCLUDES THE
EASTERN PLAINS AND INTERSTATE 25 CORRIDOR...

.THE NATIONAL WEATHER SERVICE IN PUEBLO...IN COORDINATION WITH AREA
LAND MANAGEMENT AGENCIES...HAS ISSUED A RED FLAG WARNING FROM 0900
TO 2100 LOCAL TODAY. A STRONG WEATHER SYSTEM WILL MOVE INTO THE
REGION TODAY. THIS SYSTEM WILL PRODUCE DRY LIGHTNING...RELATIVE
HUMIDITIES BELOW 15 PERCENT...AND STRONG WINDS FROM 25 TO 35 MPH.

COZ220>225-230300-
/O.CON.KPUB.FW.W.0021.060522T1500Z-060523T0300Z/
UPPER ARKANSAS RIVER VALLEY-TELLER COUNTY/RAMPART RANGE-
FREMONT COUNTY-EASTERN SAN JUAN MOUNTAINS AND LA GARITA MOUNTAINS-
SAN LUIS VALLEY-SOUTHERN FRONT RANGE-
455 AM MDT MON MAY 22 2006

...RED FLAG WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO
9 PM MDT THIS EVENING...

A RED FLAG WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO
9 PM MDT THIS EVENING.

THIS WATCH IS IN EFFECT FOR THE MOUNTAINS AND HIGH VALLEYS OF
SOUTHEAST AND SOUTH CENTRAL COLORADO...BELOW 10000 FEET.  THIS
INCLUDES ALL MOUNTAINS OF SOUTHEAST AND SOUTH CENTRAL COLORADO
AS WELL AS THE SAN LUIS VALLEY AND UPPER ARKANSAS VALLEYS.

A STRONG WEATHER SYSTEM WILL MOVE ACROSS THE REGION TODAY
PRODUCING SCATTERED DRY LIGHTNING. THIS...IN COMBINATION WITH
RELATIVE HUMIDITIES BELOW 15 PERCENT...AND WINDS SPEEDS OF 25 TO 35
MPH...WILL RESULT IN DANGEROUS FIRE WEATHER CONDITIONS ACROSS
THE DISTRICT TODAY.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL OCCUR. A COMBINATION OF DRY
LIGHTNING...STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM
TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

$$

COZ226>237-230300-
/O.NEW.KPUB.FW.A.0018.060523T1500Z-060524T0300Z/
NORTHERN EL PASO COUNTY-SOUTHERN EL PASO COUNTY-PUEBLO COUNTY-
HUERFANO COUNTY-WESTERN LAS ANIMAS COUNTY-CROWLEY COUNTY-
OTERO COUNTY-EASTERN LAS ANIMAS COUNTY-KIOWA COUNTY-BENT COUNTY-
PROWERS COUNTY-BACA COUNTY-
455 AM MDT MON MAY 22 2006

...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A FIRE WEATHER
WATCH...WHICH IS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
EVENING. 

THIS WATCH IS IN EFFECT FOR ALL OF THE SOUTHEAST COLORADO PLAINS.

STRONG WINDS AND LOW RELATIVE HUMIDITIES WILL BE POSSIBLE ACROSS
THE SOUTHEAST COLORADO PLAINS ON TUESDAY. WINDS MAY BLOW IN EXCESS
OF 25 MPH...AND RELATIVE HUMIDITIES MAY FALL BELOW 15 PERCENT.
CONSEQUENTLY...A FIRE WEATHER WATCH HAS BEEN ISSUED FOR THE
POTENTIAL OF DANGEROUS FIRE WEATHER CONDITIONS.

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

$$

LW
000 
WWUS85 KPUB 222042
RFWPUB

RED FLAG WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
242 PM MDT MON MAY 22 2006

...A RED FLAG WARNING FOR DRY LIGHTNING...LOW RELATIVE
HUMIDITIES...AND STRONG WINDS...IS IN EFFECT UNTIL 2100 LOCAL
TODAY FOR ELEVATIONS BELOW 10000 FEET IN FIRE WEATHER ZONES 220
THROUGH 225...WHICH INCLUDES ALL THE MOUNTAINS AND HIGH VALLEYS OF
SOUTHEAST AND SOUTH CENTRAL COLORADO...

...A FIRE WEATHER WATCH FOR LOW RELATIVE HUMIDITIES AND GUSTY
WINDS...IS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING
FOR FIRE WEATHER ZONES 221...222...225...AND 226 THROUGH
237...WHICH INCLUDES THE EASTERN PLAINS AND INTERSTATE 25
CORRIDOR AND THE SOUTHEAST MOUNTAINS BELOW 10000 FEET...

.THE NATIONAL WEATHER SERVICE IN PUEBLO...IN COORDINATION WITH
AREA LAND MANAGEMENT AGENCIES...HAS ISSUED A RED FLAG WARNING
UNTIL 2100 LOCAL TODAY. A STRONG WEATHER SYSTEM WILL MOVE INTO
THE FOUR CORNERS REGION THIS EVENING...THEN ACROSS COLORADO
OVERNIGHT TONIGHT. THIS SYSTEM WILL PRODUCE DRY LIGHTNING...AND
STRONG WIND GUSTS UP TO 50 MPH.

ON TUESDAY...GUSTY WEST WINDS WILL SPREAD ACROSS THE AREA BEHIND
THE EXITING STORM SYSTEM. THIS COMBINED WITH LOW RELATIVE
HUMIDITIES AND THE ONGOING DROUGHT CONDITIONS WILL LEAD TO THE
POTENTIAL FOR CRITICAL FIRE WEATHER CONDITIONS ACROSS THE
SOUTHEAST MOUNTAINS AND PLAINS.  

COZ221-222-225-230300-
/O.EXA.KPUB.FW.A.0018.060523T1500Z-060524T0300Z/
/O.CON.KPUB.FW.W.0021.000000T0000Z-060523T0300Z/
TELLER COUNTY/RAMPART RANGE-FREMONT COUNTY-SOUTHERN FRONT RANGE-
242 PM MDT MON MAY 22 2006

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...
...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A FIRE WEATHER
WATCH...WHICH IS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
EVENING. A RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING. 

THIS AREA INCLUDES THE SANGRE DE CRISTO MOUNTAINS...THE WET
MOUNTAINS...FREMONT COUNTY...AND TELLER COUNTY BELOW 10000 FEET.

SCATTERED THUNDERSTORMS HAVE DEVELOPED ACROSS THE REGION THIS
AFTERNOON. WITH THE LOW LEVELS OF THE ATMOSPHERE INITIALLY STARTING
OUT DRY...THE MAIN THREAT WITH THUNDERSTORMS WILL BE GUSTY WINDS
IN EXCESS OF 50 MPH AND DANGEROUS CLOUD TO GROUND LIGHTNING...BUT
LITTLE RAINFALL.  

STRONG WINDS AND LOW RELATIVE HUMIDITIES WILL BE POSSIBLE ACROSS
THIS SAME REGION ON TUESDAY. WINDS MAY GUST IN EXCESS OF 25 MPH...AND
RELATIVE HUMIDITIES MAY FALL BELOW 15 PERCENT. CONSEQUENTLY...A
FIRE WEATHER WATCH HAS BEEN ISSUED FOR THE POTENTIAL OF DANGEROUS
FIRE WEATHER CONDITIONS.

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

$$

COZ220-223-224-230300-
/O.CON.KPUB.FW.W.0021.000000T0000Z-060523T0300Z/
UPPER ARKANSAS RIVER VALLEY-
EASTERN SAN JUAN MOUNTAINS AND LA GARITA MOUNTAINS-
SAN LUIS VALLEY-
242 PM MDT MON MAY 22 2006

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING.

THIS WARNING IS IN EFFECT FOR THE MOUNTAINS AND HIGH VALLEYS OF
SOUTH CENTRAL COLORADO...BELOW 10000 FEET. THIS INCLUDES ALL
OF THE EASTERN SAN JUAN AND LA GARITA MOUNTAINS...THE SAN LUIS
VALLEY...AND THE UPPER ARKANSAS RIVER VALLEY OF CHAFFEE AND LAKE COUNTIES.

SCATTERED DRY LIGHTNING WILL CONTINUE THIS AFTERNOON AND EARLY
EVENING...WITH THE POTENTIAL FOR LIGHTNING CAUSED FIRE STARTS.
WIND GUSTS UP TO 50 MPH WILL ALSO BE POSSIBLE WITH THUNDERSTORMS.
THUNDERSTORMS WILL TRANSITION TO THE WET VARIETY LATER THIS
EVENING AS MORE MOISTURE MOVES INTO THE REGION.  

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL OCCUR. A COMBINATION OF DRY
LIGHTNING...STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM
TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

$$

COZ226>237-231245-
/O.CON.KPUB.FW.A.0018.060523T1500Z-060524T0300Z/
NORTHERN EL PASO COUNTY-SOUTHERN EL PASO COUNTY-PUEBLO COUNTY-
HUERFANO COUNTY-WESTERN LAS ANIMAS COUNTY-CROWLEY COUNTY-
OTERO COUNTY-EASTERN LAS ANIMAS COUNTY-KIOWA COUNTY-BENT COUNTY-
PROWERS COUNTY-BACA COUNTY-
242 PM MDT MON MAY 22 2006

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH TUESDAY EVENING...

A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH TUESDAY EVENING. 

THIS WATCH IS IN EFFECT FOR ALL OF THE SOUTHEAST COLORADO PLAINS.

STRONG WINDS AND LOW RELATIVE HUMIDITIES WILL BE POSSIBLE ACROSS
THE SOUTHEAST COLORADO PLAINS ON TUESDAY. WINDS MAY BLOW IN
EXCESS OF 25 MPH...AND RELATIVE HUMIDITIES MAY FALL BELOW
15 PERCENT. CONSEQUENTLY...A FIRE WEATHER WATCH HAS BEEN ISSUED
FOR THE POTENTIAL OF DANGEROUS FIRE WEATHER CONDITIONS.

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

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 22, 4:55 AM MDTFire Weather WatchPUBBaca, Bent, Costilla, Crowley, Custer, El Paso and 9 more23 hr
May 22, 2:57 PM MDTSevere Thunderstorm WarningPUBPueblo63 min
May 22, 3:29 PM MDTSevere Thunderstorm WarningPUBEl Paso61 min
May 22, 3:51 PM MDTTornado WarningPUBEl Paso33 min
May 22, 4:12 PM MDTSevere Thunderstorm WarningPUBPueblo48 min
May 22, 4:38 PM MDTSevere Thunderstorm WarningPUBCrowley, Otero45 min

Nearby

Red Flag Warnings in Colorado, 2006Every red flag warning in 2006

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.