Alert archive / Missouri / Red Flag Warnings in 2017

Red Flag Warning 7, NWS Kansas City, MO

March 8, 201722 counties in Missouri; 7 counties in Kansas

NWS Kansas City, MO issued this red flag warning at Mar 8, 2017, 1:50 AM CST for 22 counties in Missouri; 7 counties in Kansas. It took effect at Mar 8, 2017, 11:00 AM CST. It was in force for 7 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 8, 2017, 1:50 AM CST (07:50 UTC)
In effect from
Mar 8, 2017, 11:00 AM CST
Expired
Mar 8, 2017, 5:46 PM CST
In force
7 hr
Issued by
NWS Kansas City, MO
All 29 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, Caldwell County, MO, Carroll County, MO, Cass County, MO, Chariton County, MO, Clay County, MO, Clinton County, MO, Cooper County, MO, Henry County, MO, Howard County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Linn County, MO, Livingston County, MO, Macon County, MO, Pettis County, MO, Platte County, MO, Randolph County, MO, Ray County, MO, Saline County, MO

The radar

The Pleasant Hill radar (KEAX), 47 km from the middle of the area, began a volume at 07:47 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

Topeka, KS (KFOE), launched 00:00Z, 7.8 hours before the alert went out and 144 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 00:00Z on 2017-03-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLEL10008507005003002001001 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 00:00Z on 2017-03-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 193 square meters per square second.1939587897117136Sfc1 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
3921 m above ground
0-6 km bulk shear
98 kt
0-1 km storm-relative helicity
193 m²/s²
0-3 km storm-relative helicity
227 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

791 
WWUS83 KEAX 080750
RFWEAX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
150 AM CST Wed Mar 8 2017

...Critical Fire Weather Conditions Continue...

Very low relative humidity ranging from 15 to 25 percent range
will combine with breezy southwest winds to raise the fire danger
to a critical level again this afternoon.

KSZ025-057-060-102>105-MOZ020-021-028>030-037-038-043>045-053-054-
090000-
/O.UPG.KEAX.FW.A.0005.170308T1700Z-170309T0000Z/
/O.NEW.KEAX.FW.W.0007.170308T1700Z-170309T0000Z/
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-
Johnson KS-Buchanan-Clinton-Platte-Clay-Ray-Jackson-Lafayette-
Cass-Johnson MO-Pettis-Bates-Henry-
150 AM CST Wed Mar 8 2017

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 6 PM CST
THIS EVENING FOR VERY LOW HUMIDITY AND GUSTY WINDS 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 from 11 AM this
morning to 6 PM CST this evening. The Fire Weather Watch is no
longer in effect. 

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

* WIND...Sustained southwesterly winds of 15 to 25 mph are 
  expected, with occasional gusts as high as 30 mph.

* HUMIDITY...Relative humidity is expected to drop as low as 15 
  to 20 percent this afternoon.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not advised.

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.

&&

$$

MOZ022>025-031>033-039-040-046-090000-
/O.NEW.KEAX.FW.W.0007.170308T1700Z-170309T0000Z/
Caldwell-Livingston-Linn MO-Macon-Carroll-Chariton-Randolph-
Saline-Howard-Cooper-
150 AM CST Wed Mar 8 2017

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 6 PM CST
THIS EVENING FOR VERY LOW HUMIDITY AND GUSTY WINDS FOR FIRE 
WEATHER ZONES 022, 023, 024, 025, 031, 032, 033, 039, 040, AND 
046...

The National Weather Service in Kansas City/Pleasant Hill has
issued a Red Flag Warning, which is in effect from 11 AM this
morning to 6 PM CST this evening. 

* AFFECTED AREA...Fire weather zones 022, 023, 024, 025, 031, 
  032, 033, 039, 040, and 046. 

* WIND...Sustained southwesterly winds of 15 to 20 mph are
  expected, with occasional gusts to 30 mph.

* HUMIDITY...Relative humidity is expected to drop as low as 20
  percent this afternoon.

* IMPACTS...Any fires that develop will likely spread rapidly.
  Outdoor burning is not advised.

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.

&&

$$
2 follow-up statements
477 
WWUS83 KEAX 082042
RFWEAX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
242 PM CST Wed Mar 8 2017

...Critical Fire Weather Conditions Continue...

Very low relative humidity ranging from 15 to 25 percent range
will combine with breezy southwest winds to maintain the fire 
danger to a critical level through the afternoon.

KSZ025-057-060-102>105-MOZ020>025-028>033-037>040-043>046-053-054-
090000-
/O.CON.KEAX.FW.W.0007.000000T0000Z-170309T0000Z/
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-
Johnson KS-Buchanan-Clinton-Caldwell-Livingston-Linn MO-Macon-
Platte-Clay-Ray-Carroll-Chariton-Randolph-Jackson-Lafayette-
Saline-Howard-Cass-Johnson MO-Pettis-Cooper-Bates-Henry-
242 PM CST Wed Mar 8 2017

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING
FOR VERY LOW HUMIDITY AND GUSTY WINDS FOR FIRE WEATHER ZONES 020,
021, 022, 023, 024, 025, 025, 028, 029, 030, 031, 032, 033, 037, 
038, 039, 040, 043, 044, 045, 046, 053, 054, 057, 060, 102, 103, 
104, AND 105...

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

* WIND...Sustained southwesterly winds of 15 to 25 mph are 
  expected, with occasional gusts as high as 30 mph.

* HUMIDITY...Relative humidity is expected to drop as low as 15 
  to 20 percent this afternoon.

* IMPACTS...Any fires that develop will likely spread rapidly. 
  Outdoor burning is not advised.

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.

&&

$$
034 
WWUS83 KEAX 082346
RFWEAX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
546 PM CST Wed Mar 8 2017



KSZ025-057-060-102>105-MOZ020>025-028>033-037>040-043>046-053-054-
090100-
/O.CAN.KEAX.FW.W.0007.000000T0000Z-170309T0000Z/
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-
Johnson KS-Buchanan-Clinton-Caldwell-Livingston-Linn MO-Macon-
Platte-Clay-Ray-Carroll-Chariton-Randolph-Jackson-Lafayette-
Saline-Howard-Cass-Johnson MO-Pettis-Cooper-Bates-Henry-
546 PM CST Wed Mar 8 2017

...RED FLAG WARNING IS CANCELLED FOR FIRE WEATHER ZONES 020, 021,
022, 023, 024, 025, 025, 028, 029, 030, 031, 032, 033, 037, 038, 
039, 040, 043, 044, 045, 046, 053, 054, 057, 060, 102, 103, 104, 
AND 105...

The National Weather Service in Kansas City/Pleasant Hill has
cancelled the Red Flag Warning. 

Low humidity values will persist for a few hours past sunset, but
the associated strong and gusty winds have subsided for the
evening. Therefore the warning has been canceled. 

$$

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.