Alert archive / Kansas / Red Flag Warnings in 2012

Red Flag Warning 3, NWS Goodland, KS

February 22, 2012Cheyenne County, Colorado; Greeley County, Wichita County, Kansas

NWS Goodland, KS issued this red flag warning at Feb 22, 2012, 4:08 AM MST for Cheyenne County, Colorado; Greeley County, Wichita County, Kansas. It took effect at Feb 22, 2012, 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
Feb 22, 2012, 4:08 AM MST (11:08 UTC)
In effect from
Feb 22, 2012, 11:00 AM MST
Expired
Feb 22, 2012, 5:00 PM MST
In force
6 hr
Issued by
NWS Goodland, KS

Counties Cheyenne County, CO, Greeley County, KS, Wichita County, KS

The radar

The Goodland radar (KGLD), 88 km from the middle of the area, began a volume at 11:10 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 00:00Z, 11.1 hours before the alert went out and 181 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 2012-02-22Temperature 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 00:00Z on 2012-02-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 square meters per square second.19395878Sfc1 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
2485 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
148 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.

006 
WWUS83 KGLD 221108
RFWGLD

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GOODLAND KS
408 AM MST WED FEB 22 2012

...CRITICAL FIRE WEATHER CONDITIONS EXPECTED TODAY...

.A COMBINATION OF LOW RELATIVE HUMIDITY VALUES AND STRONG WESTERLY
WINDS WILL CREATE CRITICAL FIRE WEATHER CONDITIONS GENERALLY ALONG
AND SOUTH OF A LINE FROM KIT CARSON COLORADO TO LEOTI KANSAS.

COZ254-KSZ041-042-222000-
/O.NEW.KGLD.FW.W.0003.120222T1800Z-120223T0000Z/
CHEYENNE CO-GREELEY-WICHITA-
408 AM MST WED FEB 22 2012 /508 AM CST WED FEB 22 2012/

...RED FLAG WARNING IN EFFECT FROM 11 AM MST /NOON CST/ THIS
MORNING TO 5 PM MST /6 PM CST/ THIS AFTERNOON FOR WIND AND LOW
RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 041...042 AND 254...

THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A RED FLAG
WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT
FROM 11 AM MST /NOON CST/ THIS MORNING TO 5 PM MST /6 PM CST/
THIS AFTERNOON. 

* AFFECTED AREA...IN COLORADO...FIRE WEATHER ZONE 254 CHEYENNE 
  CO. IN KANSAS...FIRE WEATHER ZONE 041 GREELEY AND FIRE WEATHER 
  ZONE 042 WICHITA.

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

* RELATIVE HUMIDITY...AS LOW AS 17 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
2 follow-up statements
857 
WWUS83 KGLD 222003
RFWGLD

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GOODLAND KS
103 PM MST WED FEB 22 2012

...CRITICAL FIRE WEATHER CONDITIONS EXPECTED TODAY...

.A COMBINATION OF LOW RELATIVE HUMIDITY VALUES AND STRONG
NORTHWESTERLY WINDS WILL CREATE CRITICAL FIRE WEATHER CONDITIONS
GENERALLY ALONG AND SOUTH OF A LINE FROM KIT CARSON COLORADO TO
LEOTI KANSAS.

COZ254-KSZ041-042-230000-
/O.CON.KGLD.FW.W.0003.000000T0000Z-120223T0000Z/
CHEYENNE CO-GREELEY-WICHITA-
103 PM MST WED FEB 22 2012 /203 PM CST WED FEB 22 2012/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM MST /6 PM CST/
THIS AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 041...042 AND 254...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM MST /6 PM CST/
THIS AFTERNOON. 

* AFFECTED AREA...IN COLORADO...FIRE WEATHER ZONE 254 CHEYENNE 
  CO. IN KANSAS...FIRE WEATHER ZONE 041 GREELEY AND FIRE WEATHER 
  ZONE 042 WICHITA. 

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

* RELATIVE HUMIDITY...AS LOW AS 19 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
029 
WWUS83 KGLD 222351
RFWGLD

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GOODLAND KS
451 PM MST WED FEB 22 2012


COZ254-KSZ041-042-230100-
/O.EXP.KGLD.FW.W.0003.000000T0000Z-120223T0000Z/
CHEYENNE CO-GREELEY-WICHITA-
451 PM MST WED FEB 22 2012 /551 PM CST WED FEB 22 2012/

...RED FLAG WARNING WILL EXPIRE AT 5 PM MST /6 PM CST/ THIS
AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER
ZONES 041...042 AND 254...

THE RED FLAG WARNING WILL EXPIRE AT 5 PM MST /6 PM CST/ THIS
AFTERNOON. 

WINDS HAVE DECREASED AND RELATIVE HUMIDITY HAS INCREASED ABOVE
CRITICAL LEVELS. THEREFORE THE RED FLAG WARNING WILL BE ALLOWED
TO EXPIRE.

$$

The office that day

Everything else NWS Goodland, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 22, 2:52 AM MSTWind AdvisoryGLDKit Carson, Yuma14 hr
Feb 22, 1:51 PM MSTWind AdvisoryGLDCheyenne, Kit Carson, Yuma27 hr

Nearby

Red Flag Warnings in Kansas, 2012Red 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.