Alert archive / Missouri / Red Flag Warnings in 2012

Red Flag Warning 5, NWS Springfield, MO

March 1, 2012Bourbon County, Cherokee County, Crawford County, Kansas; 26 counties in Missouri

NWS Springfield, MO issued this red flag warning at Mar 1, 2012, 12:19 PM CST for Bourbon County, Cherokee County, Crawford County, Kansas; 26 counties in Missouri. 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
Mar 1, 2012, 12:19 PM CST (18:19 UTC)
Expired
Mar 1, 2012, 6:00 PM CST
In force
6 hr
Issued by
NWS Springfield, MO
All 29 counties

Bourbon County, KS, Cherokee County, KS, Crawford County, KS, Barry County, MO, Barton County, MO, Benton County, MO, Camden County, MO, Cedar County, MO, Christian County, MO, Dade County, MO, Dallas County, MO, Douglas County, MO, Greene County, MO, Hickory County, MO, Jasper County, MO, Laclede County, MO, Lawrence County, MO, McDonald County, MO, Miller County, MO, Morgan County, MO, Newton County, MO, Ozark County, MO, Polk County, MO, St. Clair County, MO, Stone County, MO, Taney County, MO, Vernon County, MO, Webster County, MO, Wright County, MO

The radar

The Springfield radar (KSGF), 24 km from the middle of the area, began a volume at 18:19 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

Springfield, MO (KSGF), launched 12:00Z, 6.3 hours before the alert went out and 63 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, Springfield, MO at 12:00Z on 2012-03-01Temperature 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, Springfield, MO at 12:00Z on 2012-03-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 115 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
2794 m above ground
0-6 km bulk shear
66 kt
0-1 km storm-relative helicity
115 m²/s²
0-3 km storm-relative helicity
129 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 KSGF 011819
RFWSGF

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1219 PM CST THU MAR 1 2012

...RED FLAG WARNING FOR THIS AFTERNOON...

.LOW PRESSURE OVER THE PLAINS HAS INCREASED SOUTH OVER THE REGION
WITH GUSTS OF 30 TO 40 MPH OVER WESTERN MISSOURI AND SOUTHEAST
KANSAS. THE WINDS COMBINED WITH LOW HUMIDITY IS LEADING TO
DANGEROUS CONDITIONS FOR OUTDOOR BURNING. FIRE WILL EASILY ESCAPE
CONTROL AND SPREAD RAPIDLY IN THESE CONDITIONS.

KSZ073-097-101-MOZ055>057-066>069-077>081-088>096-101>105-020000-
/O.NEW.KSGF.FW.W.0005.120301T1819Z-120302T0000Z/
BOURBON-CRAWFORD-CHEROKEE-BENTON-MORGAN-MILLER-VERNON-ST. CLAIR-
HICKORY-CAMDEN-BARTON-CEDAR-POLK-DALLAS-LACLEDE-JASPER-DADE-
GREENE-WEBSTER-WRIGHT-NEWTON-LAWRENCE-CHRISTIAN-DOUGLAS-MCDONALD-
BARRY-STONE-TANEY-OZARK-
1219 PM CST THU MAR 1 2012

...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST THIS EVENING FOR 
STRONG WINDS AND LOW HUMIDITY OVER SOUTHEAST KANSAS INTO CENTRAL
AND SOUTHWEST MISSOURI...

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A RED FLAG
WARNING FOR STRONG SOUTH WINDS AND LOW HUMIDITY...WHICH IS IN EFFECT
UNTIL 6 PM CST THIS EVENING.

* AFFECTED AREA...SOUTHEAST KANSAS AND MUCH OF SOUTHWEST AND
  CENTRAL MISSOURI. 

* WINDS...SOUTH 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* TIMING...THIS AFTERNOON THROUGH 6 PM.

* RELATIVE HUMIDITY...AS LOW AS 17 TO 22 PERCENT.

* TEMPERATURES...AFTERNOON TEMPERATURES WILL BE VERY WARM IN THE
  UPPER 60S TO MID 70S.

* IMPACTS...THE WINDS COMBINED WITH LOW HUMIDITY IS LEADING TO DANGEROUS
  CONDITIONS FOR OUTDOOR BURNING. FIRE WILL EASILY ESCAPE CONTROL
  AND SPREAD RAPIDLY IN THESE CONDITIONS.

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
745 
WWUS83 KSGF 012355
RFWSGF

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPRINGFIELD MO
555 PM CST THU MAR 1 2012


KSZ073-097-101-MOZ055>057-066>069-077>081-088>096-101>105-020100-
/O.EXP.KSGF.FW.W.0005.000000T0000Z-120302T0000Z/
BOURBON-CRAWFORD-CHEROKEE-BENTON-MORGAN-MILLER-VERNON-ST. CLAIR-
HICKORY-CAMDEN-BARTON-CEDAR-POLK-DALLAS-LACLEDE-JASPER-DADE-
GREENE-WEBSTER-WRIGHT-NEWTON-LAWRENCE-CHRISTIAN-DOUGLAS-MCDONALD-
BARRY-STONE-TANEY-OZARK-
555 PM CST THU MAR 1 2012

...RED FLAG WARNING WILL EXPIRE AT 6 PM CST THIS EVENING FOR
STRONG WINDS AND LOW HUMIDITY OVER SOUTHEAST KANSAS INTO CENTRAL
AND SOUTHWEST MISSOURI...

THE RED FLAG WARNING WILL EXPIRE AT 6 PM CST THIS EVENING. 

WINDS WILL CONTINUE TO DIMINISH THIS EVENING AS THE SUN SETS AND
HUMIDITY LEVELS WILL BEGIN TO INCREASE...ESPECIALLY LATE IN THE
EVENING AS A WARM FRONT BEGINS TO LIFT NORTH. WHILE AN ELEVATED TO
LOCALLY SIGNIFICANT RISK OF FIRE WEATHER WILL CONTINUE INTO THE
MID EVENING...THE RISK WILL BE ON A DIMINISHING TREND...THUS THE
RED FLAG WARNING WILL BE ALLOWED TO EXPIRE AT 6 PM.

$$

Nearby

Red Flag Warnings in Missouri, 2012Red 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; radar from the NEXRAD Level II archive.