Alert archive / Kansas / Red Flag Warnings in 2011

Red Flag Warning 29, NWS Dodge City, KS

May 18, 201113 counties in Kansas

NWS Dodge City, KS issued this red flag warning at May 18, 2011, 3:51 PM CDT for 13 counties in Kansas. It took effect at May 19, 2011, 1:00 PM CDT. It was in force for 7 hr. 6 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 18, 2011, 3:51 PM CDT (20:51 UTC)
In effect from
May 19, 2011, 1:00 PM CDT
Expired
May 19, 2011, 8:00 PM CDT
In force
7 hr
Issued by
NWS Dodge City, KS

Counties Clark County, KS, Finney County, KS, Ford County, KS, Grant County, KS, Gray County, KS, Hamilton County, KS, Haskell County, KS, Kearny County, KS, Meade County, KS, Morton County, KS, Seward County, KS, Stanton County, KS, Stevens County, KS

The radar

The Dodge City radar (KDDC), 89 km from the middle of the area, began a volume at 20:55 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 19, 6:20 PM CDTTSTM WND GST 601 Ssw Spearville, KS
May 19, 6:20 PM CDTHAIL 0.88Spearville, KS
May 19, 6:20 PM CDTHAIL 11 Ssw Spearville, KS
May 19, 6:21 PM CDTHAIL 0.752 S Spearville, KS
May 19, 7:15 PM CDTHAIL 0.884 Wsw Dodge City, KS
May 19, 7:17 PM CDTTSTM WND GST 602 N Dodge City, KSSMALL TREE BRANCH BLOWN DOWN.

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

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 8.9 hours before the alert went out and 95 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 12:00Z on 2011-05-18Temperature 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 12:00Z on 2011-05-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 460 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
799 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
460 m²/s²
0-3 km storm-relative helicity
492 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.

797 
WWUS83 KDDC 182051
RFWDDC

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DODGE CITY KS
351 PM CDT WED MAY 18 2011

...CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED THURSDAY AFTERNOON...

.A WARM FRONT WILL MOVE NORTH OF THE AREA LATER TONIGHT AND THEN A DRYLINE
WILL MOVE EAST TO AROUND DODGE CITY AND ASHLAND BY THURSDAY AFTERNOON.
GUSTY SOUTH TO SOUTHWEST WINDS... LOW RELATIVE HUMIDITIES AND WARM
TEMPERATURES WILL DEVELOP IN THE DRY AIR WEST OF THE DRYLINE. THIS
WILL PROVIDE A FAVORABLE ENVIRONMENT FOR THE RAPID SPREAD OF WILDFIRES.

KSZ061>063-074>078-084>088-190900-
/O.UPG.KDDC.FW.A.0025.110519T1800Z-110520T0100Z/
/O.NEW.KDDC.FW.W.0029.110519T1800Z-110520T0100Z/
HAMILTON-KEARNY-FINNEY-STANTON-GRANT-HASKELL-GRAY-FORD-MORTON-
STEVENS-SEWARD-MEADE-CLARK-
351 PM CDT WED MAY 18 2011 /251 PM MDT WED MAY 18 2011/

...RED FLAG WARNING IN EFFECT FROM 1 PM CDT /NOON MDT/ TO 8 PM
CDT /7 PM MDT/ THURSDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE
WEATHER ZONES 061...062...063...074...075...076...077...078...
084...085...086...087 AND 088...

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 1 PM CDT /NOON MDT/ TO 8 PM CDT
/7 PM MDT/ THURSDAY. THE FIRE WEATHER WATCH IS NO LONGER IN
EFFECT. 

* WIND...SOUTHWEST WINDS ARE EXPECTED TO INCREASE TO AROUND 30 MPH
  WITH GUSTS OF 40 TO 45 MPH POSSIBLE.

* HUMIDITY...RELATIVE HUMIDITY IS EXPECTED TO FALL TO 10 TO 15 PERCENT.

* IMPACTS...THESE CONDITIONS WILL BE FAVORABLE FOR RAPID WILDFIRE
  GROWTH. ANY FIRES THAT DEVELOP WILL SPREAD QUICKLY AND BECOME
  HARD TO MANAGE. OUTDOOR BURNING SHOULD BE POSTPONED.

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.

&&

$$


HTTP://WEATHER.GOV/DDC
2 follow-up statements
248 
WWUS83 KDDC 190848
RFWDDC

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DODGE CITY KS
348 AM CDT THU MAY 19 2011

...CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED THURSDAY
AFTERNOON...

.A WARM FRONT WILL LIFT NORTH TOWARDS NORTH CENTRAL KANSAS TODAY
AS A DRYLINE WILL MOVES EAST TO AROUND DODGE CITY AND ASHLAND BY
THE EARLY AFTERNOON AFTERNOON. GUSTY SOUTH TO SOUTHWEST WINDS...
LOW RELATIVE HUMIDITIES AND WARM TEMPERATURES WILL DEVELOP IN THE
DRY AIR WEST OF THE DRYLINE. THIS WILL PROVIDE A FAVORABLE
ENVIRONMENT FOR THE RAPID SPREAD OF WILDFIRES.

KSZ061>063-074>078-084>088-192200-
/O.CON.KDDC.FW.W.0029.110519T1800Z-110520T0100Z/
HAMILTON-KEARNY-FINNEY-STANTON-GRANT-HASKELL-GRAY-FORD-MORTON-
STEVENS-SEWARD-MEADE-CLARK-
348 AM CDT THU MAY 19 2011 /248 AM MDT THU MAY 19 2011/

...RED FLAG WARNING REMAINS IN EFFECT FROM 1 PM CDT /NOON MDT/
THIS AFTERNOON TO 8 PM CDT /7 PM MDT/ THIS EVENING FOR GUSTY
WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONES 061...062...063...
074...075...076...077...078...084...085...086...087 AND 088...

* WIND...SOUTHWEST WINDS ARE EXPECTED TO INCREASE TO NEAR 30 MPH WITH
  GUSTS OF 40 TO 45 MPH POSSIBLE.

* HUMIDITY...RELATIVE HUMIDITY IS EXPECTED TO FALL TO 10 TO 15 
  PERCENT.

* IMPACTS...THESE CONDITIONS WILL BE FAVORABLE FOR RAPID 
  WILDFIRE GROWTH. ANY FIRES THAT DEVELOP WILL SPREAD QUICKLY 
  AND BECOME HARD TO MANAGE. OUTDOOR BURNING SHOULD BE 
  POSTPONED.

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.

&&

$$


HTTP://WEATHER.GOV/DDC
340 
WWUS83 KDDC 192047
RFWDDC

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DODGE CITY KS
347 PM CDT THU MAY 19 2011

...CRITICAL FIRE WEATHER CONDITIONS WILL CONTINUE THROUGH THIS
AFTERNOON...

.DRY WARM AND WINDY CONDITIONS WILL PERSIST ACROSS PARTS OF
SOUTHWEST KANSAS THROUGH THE LATE AFTERNOON HOURS. THESE
CONDITIONS WILL PROVIDE A FAVORABLE ENVIRONMENT FOR THE RAPID
SPREAD OF WILDFIRES. CONDITIONS SHOULD BE IMPROVING AS WINDS
DECREASE TOWARD SUNSET.

KSZ061>063-074>078-084>088-200100-
/O.CON.KDDC.FW.W.0029.000000T0000Z-110520T0100Z/
HAMILTON-KEARNY-FINNEY-STANTON-GRANT-HASKELL-GRAY-FORD-MORTON-
STEVENS-SEWARD-MEADE-CLARK-
347 PM CDT THU MAY 19 2011 /247 PM MDT THU MAY 19 2011/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/
THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER
ZONES 061...062...063...074...075...076...077...078...084...085...
086...087 AND 088...

* WIND...SOUTHWEST WINDS ARE EXPECTED TO INCREASE TO NEAR 30 MPH
  WITH GUSTS OF 40 TO 45 MPH POSSIBLE. 

* HUMIDITY...RELATIVE HUMIDITY WILL FALL TO AROUND 5 T0 15
  PERCENT.

* IMPACTS...THESE CONDITIONS WILL BE FAVORABLE FOR RAPID WILDFIRE
  GROWTH. ANY FIRES THAT DEVELOP WILL SPREAD QUICKLY AND BECOME
  HARD TO MANAGE. OUTDOOR BURNING SHOULD BE POSTPONED.

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.

&&

$$


HTTP://WEATHER.GOV/DDC

Nearby

Red Flag Warnings in Kansas, 2011Every red flag warning in 2011

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.