Alert archive / Kansas / Red Flag Warnings in 2014

Red Flag Warning 13, NWS Goodland, KS

April 23, 2014Cheyenne County, Kit Carson County, Yuma County, Colorado; 4 counties in Kansas

NWS Goodland, KS issued this red flag warning at Apr 23, 2014, 3:20 AM MDT for Cheyenne County, Kit Carson County, Yuma County, Colorado; 4 counties in Kansas. It took effect at Apr 23, 2014, 12:00 PM MDT. It was in force for 5 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 23, 2014, 3:20 AM MDT (09:20 UTC)
In effect from
Apr 23, 2014, 12:00 PM MDT
Expired
Apr 23, 2014, 5:00 PM MDT
In force
5 hr
Issued by
NWS Goodland, KS

Counties Cheyenne County, CO, Kit Carson County, CO, Yuma County, CO, Cheyenne County, KS, Greeley County, KS, Sherman County, KS, Wallace County, KS

The radar

The Goodland radar (KGLD), 37 km from the middle of the area, began a volume at 09:19 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 (KDEN), launched 00:00Z, 9.3 hours before the alert went out and 120 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 2014-04-23Temperature 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 2014-04-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -1 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
2967 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
-1 m²/s²
0-3 km storm-relative helicity
86 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.

169 
WWUS83 KGLD 230920
RFWGLD

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GOODLAND KS
320 AM MDT WED APR 23 2014

...CRITICAL FIRE WEATHER CONDITIONS EXPECTED THIS AFTERNOON...

.THE COMBINATION OF SOUTHWEST WINDS GUSTING TO 30 MPH AND RELATIVE
HUMIDITY BELOW 15 PERCENT WILL CREATE CRITICAL FIRE WEATHER
CONDITIONS. A COLD FRONT WILL QUICKLY MOVE THROUGH THE WARNING
AREA LATE THIS AFTERNOON AND EARLY EVENING SHIFTING WINDS TO THE
NORTH NORTHWEST WITH GUSTS TO 50 MPH POSSIBLE. 

COZ253-254-231800-
/O.NEW.KGLD.FW.W.0013.140423T1900Z-140423T2300Z/
KIT CARSON-CHEYENNE CO-
320 AM MDT WED APR 23 2014

...RED FLAG WARNING IN EFFECT FROM 1 PM TO 5 PM MDT THIS
AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER
ZONES 253 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 1 PM TO 5 PM MDT THIS AFTERNOON.

* AFFECTED AREA...IN COLORADO...FIRE WEATHER ZONE 253 KIT CARSON 
  AND FIRE WEATHER ZONE 254 CHEYENNE CO.

* WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.

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

* IMPACTS...THE MAIN IMPACT TO FIRE FIGHTERS WILL BE TIMING THE
  WIND SHIFT WITH THE COLD FRONTAL PASSAGE. EMERGENCY PERSONNEL
  SHOULD KEEP UP TO DATE ON THE WIND FORECAST AS A SUDDEN SHIFT
  FROM THE SOUTHWEST TO THE NORTH WILL OCCUR WITH THE FRONT. 

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 CAN
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/GLD (ALL LOWER CASE)
2 follow-up statements
800 
WWUS83 KGLD 231451
RFWGLD

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GOODLAND KS
851 AM MDT WED APR 23 2014

...CRITICAL FIRE WEATHER CONDITIONS EXPECTED THIS AFTERNOON...

.THE COMBINATION OF SOUTHWEST WINDS GUSTING TO 30 MPH AND
RELATIVE HUMIDITY BELOW 15 PERCENT WILL CREATE CRITICAL FIRE
WEATHER CONDITIONS. A COLD FRONT WILL QUICKLY MOVE THROUGH THE
WARNING AREA LATE THIS AFTERNOON AND EARLY EVENING SHIFTING WINDS
TO THE NORTH NORTHWEST WITH GUSTS TO 50 MPH POSSIBLE.

COZ252-KSZ001-013-027-041-232300-
/O.EXB.KGLD.FW.W.0013.140423T1800Z-140423T2300Z/
YUMA-CHEYENNE KS-SHERMAN-WALLACE-GREELEY-
851 AM MDT WED APR 23 2014 /951 AM CDT WED APR 23 2014/

...RED FLAG WARNING IN EFFECT FROM NOON MDT /1 PM CDT/ TODAY TO
5 PM MDT /6 PM CDT/ THIS AFTERNOON FOR WIND AND LOW RELATIVE
HUMIDITY FOR FIRE WEATHER ZONES 001...013...027...041 AND 252...

THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A RED FLAG
WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT
FROM NOON MDT /1 PM CDT/ TODAY TO 5 PM MDT /6 PM CDT/ THIS
AFTERNOON.

* AFFECTED AREA...IN COLORADO...FIRE WEATHER ZONE 252 YUMA. IN 
  KANSAS...FIRE WEATHER ZONE 001 CHEYENNE KS...FIRE WEATHER ZONE 
  013 SHERMAN...FIRE WEATHER ZONE 027 WALLACE AND FIRE WEATHER 
  ZONE 041 GREELEY.

* WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.

* RELATIVE HUMIDITY...AS LOW AS 15 PERCENT.

* IMPACTS...THE MAIN IMPACT TO FIRE FIGHTERS WILL BE TIMING THE 
  WIND SHIFT WITH THE COLD FRONTAL PASSAGE. EMERGENCY PERSONNEL 
  SHOULD KEEP UP TO DATE ON THE WIND FORECAST AS A SUDDEN SHIFT 
  FROM THE SOUTHWEST TO THE NORTH WILL OCCUR WITH THE FRONT. 

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 CAN
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

COZ253-254-232300-
/O.EXT.KGLD.FW.W.0013.140423T1800Z-140423T2300Z/
KIT CARSON-CHEYENNE CO-
851 AM MDT WED APR 23 2014

...RED FLAG WARNING NOW IN EFFECT FROM NOON TODAY TO 5 PM MDT
THIS AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 253 AND 254...

* AFFECTED AREA...IN COLORADO...FIRE WEATHER ZONE 253 KIT CARSON 
  AND FIRE WEATHER ZONE 254 CHEYENNE CO.

* WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.

* RELATIVE HUMIDITY...AS LOW AS 15 PERCENT.

* IMPACTS...THE MAIN IMPACT TO FIRE FIGHTERS WILL BE TIMING THE 
  WIND SHIFT WITH THE COLD FRONTAL PASSAGE. EMERGENCY PERSONNEL 
  SHOULD KEEP UP TO DATE ON THE WIND FORECAST AS A SUDDEN SHIFT 
  FROM THE SOUTHWEST TO THE NORTH WILL OCCUR WITH THE FRONT. 

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 CAN
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/GLD (ALL LOWER CASE)
058 
WWUS83 KGLD 232300
RFWGLD

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GOODLAND KS
500 PM MDT WED APR 23 2014

COZ252>254-KSZ001-013-027-041-240000-
/O.EXP.KGLD.FW.W.0013.000000T0000Z-140423T2300Z/
YUMA-KIT CARSON-CHEYENNE CO-CHEYENNE KS-SHERMAN-WALLACE-GREELEY-
500 PM MDT WED APR 23 2014 /600 PM CDT WED APR 23 2014/

...RED FLAG WARNING WILL EXPIRE AT 5 PM MDT /6 PM CDT/ THIS
AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER
ZONES 001...013...027...041...252...253 AND 254...

RELATIVE HUMIDITIES WILL INCREASE ABOVE 15 PERCENT OVER THE
NORTHERN HALF OF THE WARNED AREA WHERE THE WINDS ARE STRONGER.
OVER THE SOUTHERN HALF WERE RELATIVE HUMIDITIES ARE CLOSER TO 15
PERCENT...WIND GUSTS HAVE GENERALLY DROPPED TO 20 MPH OR LESS.
WITH RELATIVE HUMIDITIES INCREASING TO NEAR 20 PERCENT OVER THE
NEXT HOUR...BELIEVE THE CRITICAL FIRE WEATHER THREAT IS GENERALLY
OVER. CANNOT RULE OUT A FEW GUSTS OF 25-30 MPH OVER THE NEXT HOUR
BUT BROADER SCALE TREND IS FOR RELATIVE HUMIDITIES TO IMPROVE SO
WILL ALLOW THE WARNING TO EXPIRE.

$$

FOR MORE INFORMATION FROM NOAA/NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/GLD (ALL LOWER CASE)

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 23, 3:35 AM MDTBlowing Dust AdvisoryGLDCheyenne, Kit Carson, Yuma20 hr
Apr 23, 12:55 PM MDTWind AdvisoryGLDDecatur, Gove, Graham, Norton, Sheridan11 hr
Apr 23, 3:13 PM MDTSevere Thunderstorm WarningGLDGreeley, Logan, Wallace, Wichita47 min
Apr 23, 3:54 PM MDTSevere Thunderstorm WarningGLDLogan66 min
Apr 23, 4:29 PM MDTSpecial Weather StatementGLDThomas31 min
Apr 23, 4:40 PM MDTSpecial Weather StatementGLDDecatur20 min
Apr 23, 4:41 PM MDTSpecial Weather StatementGLDGraham19 min
Apr 23, 4:48 PM MDTSevere Thunderstorm WarningGLDGove, Logan, Sheridan, Thomas57 min
Apr 23, 4:52 PM MDTSevere Thunderstorm WarningGLDGraham, Norton53 min
Apr 23, 5:12 PM MDTSevere Thunderstorm WarningGLDDecatur, Rawlins48 min
Apr 23, 5:41 PM MDTSevere Thunderstorm WarningGLDGraham, Norton64 min
Apr 23, 5:43 PM MDTSevere Thunderstorm WarningGLDGraham, Sheridan62 min

Nearby

Red Flag Warnings in Kansas, 2014Red Flag Warnings in Colorado, 2014Every red flag warning in 2014

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.