Alert archive / Kansas / Red Flag Warnings in 2013

Red Flag Warning 7, NWS Dodge City, KS

May 4, 201316 counties in Kansas

NWS Dodge City, KS issued this red flag warning at May 4, 2013, 2:45 PM CDT for 16 counties in Kansas. 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
May 4, 2013, 2:45 PM CDT (19:45 UTC)
Expired
May 4, 2013, 7:00 PM CDT
In force
4 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, Hodgeman County, KS, Kearny County, KS, Lane County, KS, Meade County, KS, Ness County, KS, Scott County, KS, Seward County, KS, Stanton County, KS, Stevens County, KS

The radar

The Dodge City radar (KDDC), 67 km from the middle of the area, began a volume at 19:47 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

Dodge City, (KDDC), launched 12:00Z, 7.8 hours before the alert went out and 73 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 2013-05-04Temperature 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 2013-05-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 49 square meters per square second.1939587897Sfc1 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
2249 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
49 m²/s²
0-3 km storm-relative helicity
96 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.

355 
WWUS83 KDDC 041945
RFWDDC

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DODGE CITY KS
245 PM CDT SAT MAY 4 2013

...RED FLAG WARNING IN EFFECT THIS AFTERNOON...

.LOWER THAN EXPECTED DEW POINTS HAVE LED TO VERY LOW RELATIVE
HUMIDITY THIS AFTERNOON. THE COMBINATION OF LOW RELATIVE HUMIDITY
AND GUSTY SURFACE WINDS WILL CAUSE CRITICAL FIRE DANGER THIS
THROUGH THE REST OF THE AFTERNOON. 

KSZ043>045-061>064-074>078-085>088-050000-
/O.NEW.KDDC.FW.W.0007.130504T1945Z-130505T0000Z/
SCOTT-LANE-NESS-HAMILTON-KEARNY-FINNEY-HODGEMAN-STANTON-GRANT-
HASKELL-GRAY-FORD-STEVENS-SEWARD-MEADE-CLARK-
245 PM CDT SAT MAY 4 2013 /145 PM MDT SAT MAY 4 2013/

...RED FLAG WARNING IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS
EVENING FOR LOW RELATIVE HUMIDITY AND GUSTY WINDS...

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A RED FLAG
WARNING FOR OW RELATIVE HUMIDITY AND GUSTY WINDS...WHICH IS 
IN EFFECT UNTIL 7 PM CDT /6 PM MDT/ THIS EVENING.

* AFFECTED AREA...FIRE WEATHER ZONE 043 SCOTT...FIRE WEATHER 
  ZONE 044 LANE...FIRE WEATHER ZONE 045 NESS...FIRE WEATHER ZONE 
  061 HAMILTON...FIRE WEATHER ZONE 062 KEARNY...FIRE WEATHER 
  ZONE 063 FINNEY...FIRE WEATHER ZONE 064 HODGEMAN...FIRE 
  WEATHER ZONE 074 STANTON...FIRE WEATHER ZONE 075 GRANT...FIRE 
  WEATHER ZONE 076 HASKELL...FIRE WEATHER ZONE 077 GRAY...FIRE 
  WEATHER ZONE 078 FORD...FIRE WEATHER ZONE 085 STEVENS...FIRE 
  WEATHER ZONE 086 SEWARD...FIRE WEATHER ZONE 087 MEADE AND FIRE 
  WEATHER ZONE 088 CLARK.

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

* TIMING...THROUGH 7 PM CDT OR 6 PM MDT.

* RELATIVE HUMIDITY...AS LOW AS 10 PERCENT.

* TEMPERATURES...IN THE LOWER 60S.

* IMPACTS...GRASS FIRES CAN QUICKLY GROW OUT OF 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.

&&

$$
1 follow-up statement
276 
WWUS83 KDDC 042358
RFWDDC

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DODGE CITY KS
658 PM CDT SAT MAY 4 2013

...CRITICAL FIRE WEATHER CONDITIONS ENDING THIS EVENING...

.STRONG NORTHERLY WINDS WILL CONTINUE TO SLOWLY SUBSIDE THIS
EVENING. MEANWHILE, RELATIVE HUMIDITIES ARE BEGINNING TO CLIMB
ABOVE RED FLAG CRITERIA.

KSZ043>045-061>064-074>078-085>088-050100-
/O.EXP.KDDC.FW.W.0007.000000T0000Z-130505T0000Z/
SCOTT-LANE-NESS-HAMILTON-KEARNY-FINNEY-HODGEMAN-STANTON-GRANT-
HASKELL-GRAY-FORD-STEVENS-SEWARD-MEADE-CLARK-
658 PM CDT SAT MAY 4 2013 /558 PM MDT SAT MAY 4 2013/

...RED FLAG WARNING WILL EXPIRE AT 7 PM CDT /6 PM MDT/ THIS
EVENING FOR LOW RELATIVE HUMIDITY AND GUSTY WINDS FOR SOUTHWEST
AND PORTIONS OF WEST CENTRAL KANSAS...

CRITICAL FIRE WEATHER CONDITIONS CONTINUE TO LESSEN THIS EVENING
AS WINDS SLOWLY SUBSIDE. THEREFORE, THE RED FLAG WARNING WILL BE
ALLOWED TO EXPIRE.

$$

32

The office that day

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

IssuedProductOfficeCountiesLasted
May 4, 1:11 PM CDTFreeze WarningDDCFinney, Grant, Gray, Hamilton, Haskell, Kearny and 6 more19 hr

Nearby

Red Flag Warnings in Kansas, 2013Every red flag warning in 2013

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.