Alert archive / Missouri / Red Flag Warnings in 2017

Red Flag Warning 3, NWS Kansas City, MO

March 2, 201712 counties in Missouri; 7 counties in Kansas

NWS Kansas City, MO issued this red flag warning at Mar 2, 2017, 10:27 AM CST for 12 counties in Missouri; 7 counties in Kansas. It took effect at Mar 2, 2017, 12:00 PM CST. 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 2, 2017, 10:27 AM CST (16:27 UTC)
In effect from
Mar 2, 2017, 12:00 PM CST
Expired
Mar 2, 2017, 6:00 PM CST
In force
6 hr
Issued by
NWS Kansas City, MO

Counties Atchison County, KS, Doniphan County, KS, Johnson County, KS, Leavenworth County, KS, Linn County, KS, Miami County, KS, Wyandotte County, KS, Bates County, MO, Buchanan County, MO, Cass County, MO, Clay County, MO, Clinton County, MO, Henry County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Pettis County, MO, Platte County, MO, Ray County, MO

The radar

The Pleasant Hill radar (KEAX), 29 km from the middle of the area, began a volume at 16:33 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

Topeka, KS (KFOE), launched 12:00Z, 4.5 hours before the alert went out and 101 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, Topeka, KS at 12:00Z on 2017-03-02Temperature 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, Topeka, KS at 12:00Z on 2017-03-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 215 square meters per square second.1939587897117Sfc1 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
2173 m above ground
0-6 km bulk shear
75 kt
0-1 km storm-relative helicity
215 m²/s²
0-3 km storm-relative helicity
165 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

651 
WWUS83 KEAX 021627
RFWEAX

URGENT - FIRE WEATHER MESSAGE
National Weather Service KANSAS CITY/PLEASANT HILL MO
1027 AM CST Thu Mar 2 2017

...Red Flag Warning Posted for Portions of the Eastern Plains...

.Fire danger will increase this afternoon as breezy northwest
winds occur within a very dry airmass.  

A rapid spread of ignited wildland fires will be possible. 
Burning is not recommended today. 

KSZ025-057-060-102>105-MOZ020-021-028>030-037-038-043>045-053-054-
030000-
/O.NEW.KEAX.FW.W.0003.170302T1800Z-170303T0000Z/
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-
Johnson KS-Buchanan-Clinton-Platte-Clay-Ray-Jackson-Lafayette-
Cass-Johnson MO-Pettis-Bates-Henry-
1027 AM CST Thu Mar 2 2017

...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST THIS EVENING FOR
BREEZY NORTHWEST WINDS AND LOW RELATIVE HUMIDITY VALUES FOR FIRE 
WEATHER ZONES 020, 021, 025, 028, 029, 030, 037, 038, 043, 044, 
045, 053, 054, 057, 060, 102, 103, 104, AND 105...

The National Weather Service in KANSAS CITY/PLEASANT HILL has
issued a Red Flag Warning, which is in effect until 6 PM CST this
evening. 

* AFFECTED AREA...Fire weather zones 025, 057, 060, 102, 103, 
  104, and 105.Fire weather zones 020, 021, 028, 029, 030, 037, 
  038, 043, 044, 045, 053, and 054. 

* WIND...Sustained northwest winds of 20 mph with higher gusts are
  expected this afternoon. 

* HUMIDITY...Relative humidity values will fall into the low to
  middle 20 percent range. 

* IMPACTS...any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

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 can
contribute to extreme fire behavior.

&&

$$

Cramer
1 follow-up statement
685 
WWUS83 KEAX 030001
RFWEAX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
601 PM CST Thu Mar 2 2017

...Red Flag Warning Expires at 6 PM...

KSZ025-057-060-102>105-MOZ020-021-028>030-037-038-043>045-053-054-
030115-
/O.EXP.KEAX.FW.W.0003.000000T0000Z-170303T0000Z/
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-
Johnson KS-Buchanan-Clinton-Platte-Clay-Ray-Jackson-Lafayette-
Cass-Johnson MO-Pettis-Bates-Henry-
601 PM CST Thu Mar 2 2017

...RED FLAG WARNING WILL EXPIRE AT 6 PM CST THIS EVENING FOR FIRE
WEATHER CONDITIONS FOR FIRE WEATHER ZONES 020, 021, 025, 028, 
029, 030, 037, 038, 043, 044, 045, 053, 054, 057, 060, 102, 103, 
104, AND 105...

As temperatures cool through the evening hours and winds diminish
fire weather concerns will continue to wane into the overnight
hours. For Friday and Saturday fire weather conditions will return
to the area as RH values will drop into the upper 20 to lower 30
percent range and winds will climb above 15 to 20 mph. 

$$

Nearby

Red Flag Warnings in Missouri, 2017Red Flag Warnings in Kansas, 2017Every red flag warning in 2017

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.