Alert archive / Missouri / Red Flag Warnings in 2017
Red Flag Warning 3, NWS Kansas City, MO
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.
- 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
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.