Alert archive / Missouri / Red Flag Warnings in 2011
Red Flag Warning 7, NWS Springfield, MO
NWS Springfield, MO issued this red flag warning at Oct 29, 2011, 4:38 AM CDT for 6 counties in Missouri; Bourbon County, Cherokee County, Crawford County, Kansas. It took effect at Oct 29, 2011, 12:00 PM CDT. 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
- Oct 29, 2011, 4:38 AM CDT (09:38 UTC)
- In effect from
- Oct 29, 2011, 12:00 PM CDT
- Expired
- Oct 29, 2011, 6:00 PM CDT
- In force
- 6 hr
- Issued by
- NWS Springfield, MO
Counties Bourbon County, KS, Cherokee County, KS, Crawford County, KS, Barton County, MO, Cedar County, MO, Dade County, MO, Jasper County, MO, St. Clair County, MO, Vernon County, MO
The radar
The Springfield radar (KSGF), 92 km from the middle of the area, began a volume at 09:44 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 00:00Z, 9.6 hours before the alert went out and 90 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
- 2541 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- -58 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
493 WWUS83 KSGF 290938 RFWSGF URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SPRINGFIELD MO 438 AM CDT SAT OCT 29 2011 ...A RED FLAG WARNING IN EFFECT THIS AFTERNOON FOR FAR SOUTHEAST KANSAS AND A PART OF SOUTHWEST AND WEST CENTRAL MISSOURI FOR GUSTY WINDS AND LOW HUMIDITY... .HIGH PRESSURE OVER THE OZARKS REGION EARLY THIS MORNING WILL SHIFT EAST AND SOUTHEAST OF THE REGION TODAY AS LOW PRESSURE AND A COLD FRONT MOVE INTO THE CENTRAL PLAINS. LIGHT WINDS EARLY IN THE DAY WILL GIVE WAY TO INCREASINGLY GUSTY SOUTHWEST WINDS THIS AFTERNOON OVER EASTERN KANSAS AND WESTERN MISSOURI. GUSTY WINDS...A DRY AIR MASS...AND DRY GROUND FUELS WILL BRIEFLY LEAD TO CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON. KSZ073-097-101-MOZ066-067-077-078-088-089-292300- /O.NEW.KSGF.FW.W.0007.111029T1700Z-111029T2300Z/ BOURBON-CRAWFORD-CHEROKEE-VERNON-ST. CLAIR-BARTON-CEDAR-JASPER- DADE- 438 AM CDT SAT OCT 29 2011 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM CDT THIS EVENING FOR GUSTY SOUTHWEST WINDS AND LOW HUMIDITY FOR FOR FAR SOUTHEAST KANSAS INTO PARTS OF SOUTHWEST AND WEST CENTRAL MISSOURI... THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A RED FLAG WARNING FOR GUSTY SOUTHWEST WINDS AND LOW HUMIDITY...WHICH IS IN EFFECT FROM NOON TODAY TO 6 PM CDT THIS EVENING. * AFFECTED AREA...FOR FAR SOUTHEAST KANSAS AND WEST CENTRAL MISSOURI IN COUNTIES ALONG AND WEST OF A LINE FROM CARTHAGE TO GREENFIELD TO OSCEOLA. * 20 FOOT WINDS...AFTERNOON WINDS FROM THE SOUTHWEST AT 15 TO 20 MPH WITH GUSTS OF 25 MPH. * TIMING...THIS AFTERNOON FROM NOON TO 6 PM. * RELATIVE HUMIDITY...AFTERNOON HUMIDITY AS LOW AS 20 PERCENT. * TEMPERATURES...AFTERNOON HIGHS IN THE MIDDLE 60S. * IMPACTS...DRY VEGETATION NEAR OR AT THE END OF GROWING SEASON...GUSTY WINDS...AND UNUSUALLY LOW HUMIDITY WILL LEAD TO RAPID FIRE SPREAD THIS AFTERNOON SHOULD AN OUTDOOR BURN ESCAPE FROM 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 RAPID FIRE GROWTH POTENTIAL. && $$
2 follow-up statements
672 WWUS83 KSGF 291824 AAA RFWSGF URGENT - FIRE WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE SPRINGFIELD MO 124 PM CDT SAT OCT 29 2011 ...A RED FLAG WARNING REMAINS IN EFFECT THIS AFTERNOON FOR FAR SOUTHEAST KANSAS AND A PART OF SOUTHWEST AND WEST CENTRAL MISSOURI... .HIGH PRESSURE HAS SHIFTED SOUTHEAST OF THE REGION...MEAWHILE LOW PRESSURE AND A COLD FRONT HAVE MOVED INTO THE CENTRAL PLAINS. GUSTY SOUTHWEST WINDS HAVE DEVELOPED OVER EASTERN KANSAS AND WESTERN MISSOURI. GUSTY WINDS...A DRY AIR MASS...AND DRY GROUND FUELS WILL BRIEFLY LEAD TO CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON. KSZ073-097-101-MOZ066-067-077-078-088-089-292300- /O.CON.KSGF.FW.W.0007.000000T0000Z-111029T2300Z/ BOURBON-CRAWFORD-CHEROKEE-VERNON-ST. CLAIR-BARTON-CEDAR-JASPER- DADE- 124 PM CDT SAT OCT 29 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING FOR GUSTY SOUTHWEST WINDS AND LOW HUMIDITY FOR FOR FAR SOUTHEAST KANSAS INTO PARTS OF SOUTHWEST AND WEST CENTRAL MISSOURI... A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING. * AFFECTED AREA...FOR FAR SOUTHEAST KANSAS AND WEST CENTRAL MISSOURI IN COUNTIES ALONG AND WEST OF A LINE FROM CARTHAGE TO GREENFIELD TO OSCEOLA. * 20 FOOT WINDS...AFTERNOON WINDS FROM THE SOUTHWEST AT 15 TO 20 MPH WITH GUSTS OF 25 MPH. * TIMING...THIS AFTERNOON THROUGH 6 PM. * RELATIVE HUMIDITY...AS LOW AS 20 PERCENT. * TEMPERATURES...IN THE MIDDLE TO UPPER 60S. * IMPACTS...DRY VEGETATION NEAR OR AT THE END OF GROWING SEASON...GUSTY WINDS...AND UNUSUALLY LOW HUMIDITY WILL LEAD TO RAPID FIRE SPREAD THIS AFTERNOON SHOULD AN OUTDOOR BURN ESCAPE FROM CONTROL. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE RAPID FIRE GROWTH POTENTIAL. && $$
104 WWUS83 KSGF 292258 RFWSGF URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SPRINGFIELD MO 558 PM CDT SAT OCT 29 2011 KSZ073-097-101-MOZ066-067-077-078-088-089-300000- /O.EXP.KSGF.FW.W.0007.000000T0000Z-111029T2300Z/ BOURBON-CRAWFORD-CHEROKEE-VERNON-ST. CLAIR-BARTON-CEDAR-JASPER- DADE- 558 PM CDT SAT OCT 29 2011 ...RED FLAG WARNING WILL EXPIRE AT 6 PM CDT THIS EVENING FOR FAR SOUTHEAST KANSAS INTO PARTS OF SOUTHWEST AND WEST CENTRAL MISSOURI... THE RED FLAG WARNING WILL EXPIRE AT 6 PM CDT THIS EVENING. WINDS ARE SLOWLY DECREASING ACROSS THE REGION WITH RELATIVE HUMIDITIES BEGINNING TO INCREASE. THUS...CRITICAL FIRE WEATHER CONDITIONS ARE NO LONGER BEING OBSERVED. ELEVATED FIRE WEATHER CONDITIONS ARE AGAIN EXPECTED SUNDAY AFTERNOON DUE TO STRONG AND GUSTY WINDS...AS WELL AS LOW RELATIVE HUMIDITIES. $$
Nearby
Red Flag Warnings in Missouri, 2011Red Flag Warnings in Kansas, 2011Every red flag warning in 2011
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.