Alert archive / Florida / Red Flag Warnings in 2016

Red Flag Warning 9, NWS Mobile, AL

November 22, 2016Escambia County, Okaloosa County, Santa Rosa County, Florida

NWS Mobile, AL issued this red flag warning at Nov 22, 2016, 2:52 AM CST for Escambia County, Okaloosa County, Santa Rosa County, Florida. It took effect at Nov 22, 2016, 10:00 AM CST. It was in force for 8 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
Nov 22, 2016, 2:52 AM CST (08:52 UTC)
In effect from
Nov 22, 2016, 10:00 AM CST
Expired
Nov 22, 2016, 6:00 PM CST
In force
8 hr
Issued by
NWS Mobile, AL

Counties Escambia County, FL, Okaloosa County, FL, Santa Rosa County, FL

The radar

The Eglin Afb radar (KEVX), 102 km from the middle of the area, began a volume at 08:51 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

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 8.9 hours before the alert went out and 259 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, Tallahassee Rgnl, FL at 00:00Z on 2016-11-22Temperature 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, Tallahassee Rgnl, FL at 00:00Z on 2016-11-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -48 square meters per square second.193958Sfc1 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
3667 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
-48 m²/s²
0-3 km storm-relative helicity
56 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

034 
WWUS84 KMOB 220852
RFWMOB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
252 AM CST TUE NOV 22 2016

...A RED FLAG WARNING IS IN EFFECT FOR THE WESTERN FLORIDA PANHANDLE
THIS AFTERNOON DUE TO A LONG DURATION OF LOW HUMIDITY VALUES AND
POTENTIALLY HIGH ERC COMPONENTS...

.RELATIVE HUMIDITIES BELOW 28 PERCENT...WITH MINIMUMS AROUND
15 TO 20 PERCENT...WILL CONTINUE ACROSS THE AREA. WHILE MIXED LAYER
WINDS REMAIN LIGHT...THESE HUMIDITIES COMBINED WITH HIGH ERC VALUES
HAVE WARRANTED THE ISSUANCE OF A RED FLAG WARNING FOR THE WESTERN
FLORIDA PANHANDLE THIS AFTERNOON.

FLZ201>206-221800-
/O.UPG.KMOB.FW.A.0006.161122T1600Z-161123T0000Z/
/O.NEW.KMOB.FW.W.0009.161122T1600Z-161123T0000Z/
ESCAMBIA INLAND-ESCAMBIA COASTAL-SANTA ROSA INLAND-
SANTA ROSA COASTAL-OKALOOSA INLAND-OKALOOSA COASTAL-
252 AM CST TUE NOV 22 2016

...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 6 PM CST
THIS EVENING FOR THE WESTERN FLORIDA PANHANDLE DUE TO LOW 
RELATIVE HUMIDITIES AND HIGH ERC VALUES...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 6 PM CST
THIS EVENING. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

* AFFECTED AREA...FIRE WEATHER ZONES 201...202...203...204... 
  205 AND 206.

* WIND...EAST 5 TO 10 MPH.

* HUMIDITY...BELOW 28 PERCENT...WITH MINIMUM VALUES AROUND 15 PERCENT.

* 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.

&&

$$
1 follow-up statement
805 
WWUS84 KMOB 222116
RFWMOB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
316 PM CST TUE NOV 22 2016

...A RED FLAG WARNING IS IN EFFECT FOR THE WESTERN FLORIDA
PANHANDLE THIS AFTERNOON DUE TO A LONG DURATION OF LOW HUMIDITY
VALUES AND POTENTIALLY HIGH ERC COMPONENTS...

.RELATIVE HUMIDITIES BELOW 28 PERCENT...WITH MINIMUMS AROUND
15 TO 20 PERCENT...WILL CONTINUE ACROSS THE AREA. WHILE MIXED
LAYER WINDS REMAIN LIGHT...THESE HUMIDITIES COMBINED WITH HIGH
ERC VALUES HAVE WARRANTED THE ISSUANCE OF A RED FLAG WARNING FOR
THE WESTERN FLORIDA PANHANDLE THIS AFTERNOON.

FLZ201>206-230000-
/O.CON.KMOB.FW.W.0009.000000T0000Z-161123T0000Z/
ESCAMBIA INLAND-ESCAMBIA COASTAL-SANTA ROSA INLAND-
SANTA ROSA COASTAL-OKALOOSA INLAND-OKALOOSA COASTAL-
316 PM CST TUE NOV 22 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING
FOR THE WESTERN FLORIDA PANHANDLE DUE TO LOW RELATIVE HUMIDITIES
AND HIGH ERC VALUES...

* AFFECTED AREA...FIRE WEATHER ZONES 201...202...203...204... 
  205 AND 206. 

* WIND...EAST 5 TO 10 MPH.

* HUMIDITY...BELOW 28 PERCENT...WITH MINIMUM VALUES AROUND15 
  PERCENT.

* 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.

&&

$$

Nearby

Red Flag Warnings in Florida, 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.