Alert archive / Kansas / Red Flag Warnings in 2012

Red Flag Warning 24, NWS Dodge City, KS

September 24, 2012Barber County, Comanche County, Kansas

NWS Dodge City, KS issued this red flag warning at Sep 24, 2012, 5:00 AM CDT for Barber County, Comanche County, Kansas. It took effect at Sep 24, 2012, 2:00 PM CDT. It was in force for 4 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
Sep 24, 2012, 5:00 AM CDT (10:00 UTC)
In effect from
Sep 24, 2012, 2:00 PM CDT
Expired
Sep 24, 2012, 5:37 PM CDT
In force
4 hr
Issued by
NWS Dodge City, KS

Counties Barber County, KS, Comanche County, KS

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 10.0 hours before the alert went out and 102 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, Dodge City, at 00:00Z on 2012-09-24Temperature 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 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 00:00Z on 2012-09-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 127 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
2111 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
127 m²/s²
0-3 km storm-relative helicity
180 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.

484 
WWUS83 KDDC 241000
RFWDDC

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DODGE CITY KS
500 AM CDT MON SEP 24 2012

...EXTREME FIRE BEHAVIOR IS POSSIBLE NEAR THE OKLAHOMA BORDER THIS
AFTERNOON...

.A WARM FRONT WILL LIFT NORTH INTO CENTRAL KANSAS BY AFTERNOON,
AND STRONG SOUTHWEST WINDS WILL DEVELOP IN THE WARM SECTOR NEAR
THE OKLAHOMA BORDER. VERY WARM TEMPERATURES, STRONG SOUTHWEST
WINDS AND LOW RELATIVE HUMIDITIES WILL FAVOR EXTREME FIRE BEHAVIOR.

KSZ089-090-242000-
/O.NEW.KDDC.FW.W.0024.120924T1900Z-120925T0000Z/
COMANCHE-BARBER-
500 AM CDT MON SEP 24 2012

...RED FLAG WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 7 PM
CDT THIS EVENING FOR LOW RELATIVE HUMIDITIES AND STRONG WINDS 
IN COMANCHE AND BARBER COUNTIES...

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A RED FLAG
WARNING FOR LOW RELATIVE HUMIDITIES AND STRONG WINDS WHICH IS IN
EFFECT FROM 2 PM THIS AFTERNOON TO 7 PM CDT THIS EVENING.

* AFFECTED AREA...FIRE WEATHER ZONE 089 COMANCHE AND FIRE 
  WEATHER ZONE 090 BARBER.

* WINDS...SOUTHWEST 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* TIMING...FROM 2 PM UNTIL 7 PM THIS AFTERNOON.

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

* TEMPERATURES...IN THE LOW TO MID 90S.

* IMPACTS...EXTENDED DRY WEATHER HAS REDUCED MOISTURE CONTENT OF
  HEAVY FUELS SUCH THAT THEY WILL BURN EASILY, AND MOST GRASSES WILL
  BURN VERY ACTIVELY. ANY FIRE THAT STARTS WILL SPREAD RAPIDLY AND MAY BE
  DIFFICULT TO CONTROL.
 

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.

&&

$$
2 follow-up statements
411 
WWUS83 KDDC 241958
RFWDDC

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DODGE CITY KS
258 PM CDT MON SEP 24 2012

...EXTREME FIRE BEHAVIOR IS POSSIBLE NEAR THE OKLAHOMA BORDER
THIS AFTERNOON...

.AS A WARM FRONT CONTINUES TO MOVE NORTHWARD THROUGH SOUTHERN
KANSAS...WARMER AND DRIER AIR WILL ADVANCE NORTH OF THE OKLAHOMA
BORDER. GUSTY WINDS AND LOW RELATIVE HUMIDITIES WILL COMBINE TO
PRODUCE HAZARDOUS FIRE WEATHER CONDITIONS.

KSZ089-090-250000-
/O.CON.KDDC.FW.W.0024.000000T0000Z-120925T0000Z/
COMANCHE-BARBER-
258 PM CDT MON SEP 24 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
FOR LOW RELATIVE HUMIDITIES AND GUSTY SOUTHWEST WINDS FOR
BARBER AND COMANCE COUNTIES OF SOUTH CENTRAL KANSAS.

* AFFECTED AREA...FIRE WEATHER ZONE 089 COMANCHE AND FIRE 
  WEATHER ZONE 090 BARBER.

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

* TIMING...FROM NOW UNTIL 7 PM THIS AFTERNOON.

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

* TEMPERATURES...IN THE LOWER 90S.

* IMPACTS...EXTENDED DRY WEATHER HAS REDUCED MOISTURE CONTENT OF
  HEAVY FUELS SUCH THAT THEY WILL BURN EASILY...AND MOST GRASSES
  WILL BURN VERY ACTIVELY. ANY FIRE THAT STARTS WILL SPREAD
  RAPIDLY AND MAY BE DIFFICULT TO CONTROL.

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.

&&

$$

12
400 
WWUS83 KDDC 242237
RFWDDC

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DODGE CITY KS
537 PM CDT MON SEP 24 2012

...CRITICAL FIRE WEATHER CONDITIONS HAVE DECREASED...

.ALTHOUGH GUSTY SOUTHERLY WINDS IN EXCESS OF 25 MPH CONTINUE,
RELATIVE HUMIDITY LEVELS ARE REMAINING WELL ABOVE 15 PERCENT...AND
OUT OF RED FLAG CRITERIA.

KSZ089-090-242345-
/O.CAN.KDDC.FW.W.0024.000000T0000Z-120925T0000Z/
COMANCHE-BARBER-
537 PM CDT MON SEP 24 2012

...RED FLAG WARNING IS CANCELLED FOR LOW RELATIVE HUMIDITIES AND
GUSTY SOUTH WINDS FOR BARBER AND COMANCHE COUNTIES...

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS CANCELLED THE RED
FLAG WARNING.

ALTHOUGH GUSTY SOUTHERLY WINDS WILL CONTINUE THROUGH EARLY THIS
EVENING, RELATIVE HUMIDITY LEVELS WILL REMAIN WELL ABOVE 15
PERCENT. THEREFORE, THE RED FLAG WARNING IS CANCELED.

$$

32

Nearby

Red Flag Warnings in Kansas, 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.