Alert archive / Oklahoma / Red Flag Warnings in 2016

Red Flag Warning 9, NWS Norman, OK

March 4, 201625 counties in Oklahoma; 7 counties in Texas

NWS Norman, OK issued this red flag warning at Mar 4, 2016, 3:33 AM CST for 25 counties in Oklahoma; 7 counties in Texas. It took effect at Mar 4, 2016, 12:00 PM 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 4, 2016, 3:33 AM CST (09:33 UTC)
In effect from
Mar 4, 2016, 12:00 PM CST
Expired
Mar 4, 2016, 7:00 PM CST
In force
7 hr
Issued by
NWS Norman, OK
All 32 counties

Alfalfa County, OK, Beckham County, OK, Blaine County, OK, Caddo County, OK, Canadian County, OK, Comanche County, OK, Custer County, OK, Dewey County, OK, Ellis County, OK, Garfield County, OK, Grant County, OK, Greer County, OK, Harmon County, OK, Harper County, OK, Jackson County, OK, Kay County, OK, Kingfisher County, OK, Kiowa County, OK, Major County, OK, Noble County, OK, Roger Mills County, OK, Tillman County, OK, Washita County, OK, Woods County, OK, Woodward County, OK, Archer County, TX, Baylor County, TX, Foard County, TX, Hardeman County, TX, Knox County, TX, Wichita County, TX, Wilbarger County, TX

The radar

The Altus AFB radar (KFDR), 111 km from the middle of the area, began a volume at 09:35 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

Norman, OK (KOUN), launched 00:00Z, 9.6 hours before the alert went out and 134 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, Norman, OK at 00:00Z on 2016-03-04Temperature 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, Norman, OK at 00:00Z on 2016-03-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 28 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
2633 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
28 m²/s²
0-3 km storm-relative helicity
17 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

776 
WWUS84 KOUN 040933
RFWOUN

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
333 AM CST FRI MAR 4 2016

...CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON ACROSS PARTS
OF NORTHERN... CENTRAL AND WESTERN OKLAHOMA... AND WESTERN NORTH
TEXAS...

OKZ004>012-014>017-021-022-033>036-TXZ083>085-087-088-042100-
/O.UPG.KOUN.FW.A.0009.160304T1800Z-160305T0100Z/
/O.NEW.KOUN.FW.W.0009.160304T1800Z-160305T0100Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
ROGER MILLS-DEWEY-CUSTER-BLAINE-BECKHAM-WASHITA-HARMON-GREER-
KIOWA-JACKSON-HARDEMAN-FOARD-WILBARGER-KNOX-BAYLOR-
333 AM CST FRI MAR 4 2016

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 7 PM CST THIS
EVENING FOR WINDY CONDITIONS... WARM TEMPERATURES AND LOW
RELATIVE HUMIDITY FOR PARTS OF NORTHERN... CENTRAL AND WESTERN
OKLAHOMA AND WESTERN NORTH TEXAS...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 7 PM CST THIS
EVENING.  


* TIMING...NOON UNTIL 7 PM.

* WIND...SOUTH TO SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS AROUND
  35 MPH POSSIBLE.

* HUMIDITY...10 TO 20 PERCENT.

* TEMPERATURE...71 TO 80 DEGREES.

* 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.

&&

$$

OKZ013-018-023-024-037-038-TXZ086-089-042100-
/O.NEW.KOUN.FW.W.0009.160304T1800Z-160305T0100Z/
NOBLE-KINGFISHER-CADDO-CANADIAN-TILLMAN-COMANCHE-WICHITA-ARCHER-
333 AM CST FRI MAR 4 2016

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 7 PM CST THIS
EVENING FOR WINDY CONDITIONS... WARM TEMPERATURES AND LOW
RELATIVE HUMIDITY FOR PARTS OF NORTHERN... CENTRAL AND WESTERN
OKLAHOMA AND WESTERN NORTH TEXAS...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 7 PM CST THIS
EVENING. 

* TIMING...NOON UNTIL 7 PM.

* WIND...SOUTH TO SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS AROUND
  35 MPH POSSIBLE.

* HUMIDITY...10 TO 20 PERCENT.

* TEMPERATURE...71 TO 80 DEGREES.

* 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.

&&

$$
2 follow-up statements
853 
WWUS84 KOUN 042014
RFWOUN

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
214 PM CST FRI MAR 4 2016

OKZ004>018-021>024-033>038-TXZ083>089-050100-
/O.CON.KOUN.FW.W.0009.000000T0000Z-160305T0100Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-BECKHAM-WASHITA-
CADDO-CANADIAN-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-
HARDEMAN-FOARD-WILBARGER-WICHITA-KNOX-BAYLOR-ARCHER-
214 PM CST FRI MAR 4 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CST THIS EVENING
FOR WINDY CONDITIONS... WARM TEMPERATURES AND LOW RELATIVE
HUMIDITY FOR NORTHERN...WESTERN...AND SOUTHWESTERN OKLAHOMA...AND
MOST OF WESTERN NORTH TEXAS...

* TIMING...UNTIL 7 PM.

* WIND...SOUTH TO SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS 
  AROUND 35 MPH POSSIBLE. 

* HUMIDITY...10 TO 20 PERCENT.

* TEMPERATURE...71 TO 80 DEGREES.

* 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.

&&

$$
071 
WWUS84 KOUN 050112
RFWOUN

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
712 PM CST FRI MAR 4 2016

OKZ004>018-021>024-033>038-TXZ083>089-050215-
/O.EXP.KOUN.FW.W.0009.000000T0000Z-160305T0100Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-BECKHAM-WASHITA-
CADDO-CANADIAN-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-
HARDEMAN-FOARD-WILBARGER-WICHITA-KNOX-BAYLOR-ARCHER-
712 PM CST FRI MAR 4 2016

...RED FLAG WARNING HAS EXPIRED FOR NORTHERN AND WESTERN OKLAHOMA
AND WESTERN NORTH TEXAS...

WINDS AND HUMIDITY HAVE IMPROVED SINCE THIS AFTERNOON AND RED FLAG
CONDITIONS HAVE SUBSIDED. CAUTION IS STILL URGED TO PREVENT THE
START OR SPREAD OF WILDFIRES.

$$

Nearby

Red Flag Warnings in Oklahoma, 2016Red Flag Warnings in Texas, 2016Every red flag warning in 2016

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.