Alert archive / Florida / Red Flag Warnings in 2008

Red Flag Warning 6, NWS Mobile, AL

January 13, 2008Walton County, Florida

NWS Mobile, AL issued this red flag warning at Jan 13, 2008, 6:27 AM CST for Walton County, Florida. It took effect at Jan 14, 2008, 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
Jan 13, 2008, 6:27 AM CST (12:27 UTC)
In effect from
Jan 14, 2008, 11:00 AM CST
Expired
Jan 14, 2008, 6:00 PM CST
In force
7 hr
Issued by
NWS Mobile, AL

County Walton County, FL

The radar

The Eglin Afb radar (KEVX), 25 km from the middle of the area, began a volume at 12:31 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 12:00Z, 0.5 hours before the alert went out and 181 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 12:00Z on 2008-01-13Temperature 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 12:00Z on 2008-01-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 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
1695 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
105 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS84 KMOB 131227
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
627 AM CST SUN JAN 13 2008

...RED FLAG WARNING IN EFFECT UNTIL 4 PM CST THIS AFTERNOON FOR
INTERIOR PORTIONS OF THE WESTERN FLORIDA PANHANDLE FOR RELATIVE
HUMIDITY VALUES OF LESS THAN 35 PERCENT...

...RED FLAG WARNING IN EFFECT MONDAY AFTERNOON FOR THE WESTERN
FLORIDA PANHANDLE DUE TO LOW AFTERNOON RELATIVE VALUES OF LESS THAN
35 PERCENT...

.A WEAK COLD FRONT WILL MOVED ACROSS THE REGION TONIGHT. THIS FRONT
WILL MOVE THROUGH WITH LITTLE TO NO PRECIPITATION AND ONLY A FEW
CLOUDS...BUT WILL REINFORCE THE DRY AIRMASS IN PLACE ACROSS THE
REGION. COOL AND DRY HIGH PRESSURE WILL THEN PREVAIL ACROSS THE
REGION THROUGH THE EARLY PART OF NEXT WEEK. AN AREA OF LOW PRESSURE
IS EXPECTED TO DEVELOP OVER THE WESTERN GULF BY MIDWEEK AND QUICKLY
MOVE TOWARD THE CENTRAL OR NORTHEASTERN GULF COAST... BRINGING THE
NEXT CHANCE OF PRECIPITATION TO THE REGION BY LATE WEDNESDAY AND
WEDNESDAY NIGHT.

FLZ001-003-005-132000-
/O.UPG.KMOB.FW.A.0003.080113T1800Z-080114T0000Z/
/O.NEW.KMOB.FW.W.0005.080113T1800Z-080114T0000Z/
/O.NEW.KMOB.FW.W.0006.080114T1700Z-080115T0000Z/
INLAND ESCAMBIA-INLAND SANTA ROSA-INLAND OKALOOSA-
627 AM CST SUN JAN 13 2008

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM CST THIS
AFTERNOON...
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM CST MONDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 6 PM CST THIS
AFTERNOON. A RED FLAG WARNING HAS ALSO BEEN ISSUED. THIS RED FLAG
WARNING IS IN EFFECT FROM 11 AM TO 6 PM CST MONDAY. THE FIRE
WEATHER WATCH IS NO LONGER IN EFFECT. 

LOWEST DAYTIME HUMIDITIES AROUND 30 PERCENT WILL OCCUR OVER INTERIOR
PORTIONS OF THE WESTERN FLORIDA PANHANDLE. DRIER AFTERNOON RELATIVE
HUMIDITY VALUES ARE OVER THE SAME AREA ON MONDAY AFTERNOON AS WELL.

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 EXPLOSIVE FIRE GROWTH POTENTIAL.

$$

FLZ002-004-006-008-132000-
/O.NEW.KMOB.FW.W.0006.080114T1700Z-080115T0000Z/
COASTAL ESCAMBIA-COASTAL SANTA ROSA-COASTAL OKALOOSA-
COASTAL WALTON-
627 AM CST SUN JAN 13 2008

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM CST MONDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM TO 6 PM CST MONDAY. 

DAYTIME AFTERNOON RELATIVE HUMIDITES ARE FORECAST TO DROP INTO THE
25 TO 30 PERCENT RANGE LATE MONDAY MORNING THROUGH MOST OF THE
AFTERNOON.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. LOW RELATIVE
HUMIDITY WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

$$
4 follow-up statements
000 
WWUS84 KMOB 132145
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
345 PM CST SUN JAN 13 2008

...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST THIS AFTERNOON FOR
INTERIOR PORTIONS OF THE WESTERN FLORIDA PANHANDLE FOR RELATIVE
HUMIDITY VALUES OF LESS THAN 35 PERCENT...

...RED FLAG WARNING IS ALSO IN EFFECT FROM 11 AM TO 6 PM CST MONDAY 
AFTERNOON OVER THE ENTIRE WESTERN FLORIDA PANHANDLE FOR LONG DURATION
AFTERNOON RELATIVE HUMIDITY VALUES RANGING FROM AROUND 25 PERCENT TO ABOUT 
35 PERCENT...

.THE TAIL END OF A WEAK FRONTAL SYSTEM MOVING ACROSS THE AREA SUNDAY
AFTERNOON WILL BE EAST OF THE REGION BY THIS EVENING WITH COOL DRY
HIGH PRESSURE BUILDING IN FROM THE WEST. THE COOL AND DRY AIRMASS
WILL CONTINUE OVER THE AREA THROUGH EARLY MONDAY.

FLZ001-003-005-141345-
/O.CON.KMOB.FW.W.0005.000000T0000Z-080114T0000Z/
/O.CON.KMOB.FW.W.0006.080114T1700Z-080115T0000Z/
INLAND ESCAMBIA-INLAND SANTA ROSA-INLAND OKALOOSA-
345 PM CST SUN JAN 13 2008

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
AFTERNOON...
...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 6 PM CST
MONDAY...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
AFTERNOON. A RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO
6 PM CST MONDAY. 

LOWEST DAYTIME HUMIDITIES AROUND 30 PERCENT WILL OCCUR OVER
INTERIOR PORTIONS OF THE WESTERN FLORIDA PANHANDLE THROUHG 6 PM TODAY.
DRIER AFTERNOON RELATIVE HUMIDITY VALUES...AS LOW AS 25 PERCENT...ARE
EXPECTED OVER THE SAME AREA ON MONDAY AFTERNOON.

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 EXPLOSIVE FIRE GROWTH POTENTIAL.

$$

FLZ002-004-006-008-141345-
/O.CON.KMOB.FW.W.0006.080114T1700Z-080115T0000Z/
COASTAL ESCAMBIA-COASTAL SANTA ROSA-COASTAL OKALOOSA-
COASTAL WALTON-
345 PM CST SUN JAN 13 2008

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 6 PM CST
MONDAY...

A RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 6 PM CST
MONDAY. 

DAYTIME AFTERNOON RELATIVE HUMIDITES ARE FORECAST TO DROP INTO
THE 25 TO 35 PERCENT RANGE LATE MONDAY MORNING THROUGH MOST OF THE
AFTERNOON.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. LOW RELATIVE HUMIDITY
WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

$$
000 
WWUS84 KMOB 141233
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
633 AM CST MON JAN 14 2008

...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST THIS AFTERNOON FOR
INTERIOR PORTIONS OF THE WESTERN FLORIDA PANHANDLE FOR RELATIVE
HUMIDITY VALUES OF LESS THAN 35 PERCENT...

...RED FLAG WARNING IS ALSO IN EFFECT FROM 11 AM TO 6 PM CST
MONDAY AFTERNOON OVER THE ENTIRE WESTERN FLORIDA PANHANDLE FOR
LONG DURATION AFTERNOON RELATIVE HUMIDITY VALUES RANGING FROM
AROUND 25 PERCENT TO ABOUT 35 PERCENT...

.DRY HIGH PRESSURE BUILDS INTO THE REGION TODAY THEN MOVES ACROSS
THE AREA ON TUESDAY. AFTERNOON RELATIVE HUMIDITIES WILL DROP BELOW
CRITICAL LEVELS OVER THE NORTHWEST FLORIDA PANHANDLE BOTH TODAY AND
TUESDAY...BUT THE DURATION ON TUESDAY WILL BE MARGINAL.  A LOW
PRESSURE SYSTEM MOVES FROM THE WESTERN GULF TO THE EXTREME
SOUTHEAST STATES WEDNESDAY NIGHT AND BRINGS NUMEROUS SHOWERS TO
THE REGION.

FLZ001>006-008-150445-
/O.NEW.KMOB.FW.A.0004.080115T1700Z-080115T2300Z/
/O.CON.KMOB.FW.W.0006.080114T1700Z-080115T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
COASTAL WALTON-
633 AM CST MON JAN 14 2008

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
6 PM CST THIS AFTERNOON...
...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A FIRE WEATHER
WATCH...WHICH IS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON. A RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 6 PM CST THIS AFTERNOON. 

AFTERNOON RELATIVE HUMIDITIES ARE FORECAST TO DROP INTO THE MID
TWENTIES LATE THIS MORNING THROUGH MOST OF THE AFTERNOON. AFTERNOON
RELATIVE HUMIDITIES WILL DROP INTO THE LOWER THIRTIES LATE TUESDAY
MORNING THROUGH TUESDAY AFTERNOON.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. LOW RELATIVE HUMIDITY
WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

$$
000 
WWUS84 KMOB 141246 AAA
RFWMOB

RED FLAG WARNING...UPDATED
NATIONAL WEATHER SERVICE MOBILE AL
646 AM CST MON JAN 14 2008

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 6 PM CST
THIS AFTERNOON FOR THE NORTHWEST FLORIDA PANHANDLE DUE TO LONG
DURATION OF LOW RELATIVE HUMIDITY...

...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON FOR THE NORTHWEST FLORIDA PANHANDLE DUE TO 
MARGINAL DURATION OF LOW RELATIVE HUMIDITY...

.DRY HIGH PRESSURE BUILDS INTO THE REGION TODAY THEN MOVES ACROSS
THE AREA ON TUESDAY. AFTERNOON RELATIVE HUMIDITIES WILL DROP
BELOW CRITICAL LEVELS OVER THE NORTHWEST FLORIDA PANHANDLE BOTH
TODAY AND TUESDAY...BUT THE DURATION ON TUESDAY WILL BE MARGINAL.
 A LOW PRESSURE SYSTEM MOVES FROM THE WESTERN GULF TO THE EXTREME
SOUTHEAST STATES WEDNESDAY NIGHT AND BRINGS NUMEROUS SHOWERS TO
THE REGION.

FLZ001>006-008-150500-
/O.CON.KMOB.FW.W.0006.080114T1700Z-080115T0000Z/
/O.CON.KMOB.FW.A.0004.080115T1700Z-080115T2300Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
COASTAL WALTON-
646 AM CST MON JAN 14 2008

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
6 PM CST THIS AFTERNOON...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH TUESDAY AFTERNOON...

A RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
6 PM CST THIS AFTERNOON. A FIRE WEATHER WATCH REMAINS IN EFFECT
FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON. 

AFTERNOON RELATIVE HUMIDITIES ARE FORECAST TO DROP INTO THE MID
TWENTIES LATE THIS MORNING THROUGH MOST OF THE AFTERNOON.
AFTERNOON RELATIVE HUMIDITIES WILL DROP INTO THE LOWER THIRTIES
LATE TUESDAY MORNING THROUGH TUESDAY AFTERNOON.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. LOW RELATIVE HUMIDITY
WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

$$
000 
WWUS84 KMOB 142041
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
241 PM CST MON JAN 14 2008

...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST THIS AFTERNOON FOR THE
NORTHWEST FLORIDA PANHANDLE DUE TO LONG DURATION OF LOW RELATIVE
HUMIDITY BELOW 35 PERCENT...

...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON FOR THE NORTHWEST FLORIDA PANHANDLE DUE TO
MARGINAL DURATION OF LOW RELATIVE HUMIDITY...

.DRY HIGH PRESSURE WILL CONTINUE TO MOVE EASTWARD ACROSS THE AREA
THROUGH TUESDAY. THIS WILL KEEP RELATIVE HUMIDITY VALUES NEAR
CRITICAL LEVELS ON TUESDAY. A LOW PRESSURE SYSTEM MOVES FROM THE
WESTERN GULF TO THE EXTREME SOUTHEAST STATES WEDNESDAY NIGHT AND
BRINGS NUMEROUS SHOWERS TO THE REGION.

FLZ001>006-008-151245-
/O.CON.KMOB.FW.W.0006.000000T0000Z-080115T0000Z/
/O.CON.KMOB.FW.A.0004.080115T1700Z-080115T2300Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
COASTAL WALTON-
241 PM CST MON JAN 14 2008

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
AFTERNOON...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH TUESDAY AFTERNOON...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
AFTERNOON. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY
MORNING THROUGH TUESDAY AFTERNOON. 

LOW AFTERNOON RELATIVE HUMIDITIES BELOW 35 PERCENT WILL CONTINUE
THROUGH THIS AFTERNOON ACROSS THE WESTERN FLORIDA PANHANDLE. AFTERNOON
RELATIVE HUMIDITIES WILL DROP INTO THE LOW TO MID THIRTIES LATE TUESDAY
MORNING THROUGH TUESDAY AFTERNOON.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. LOW RELATIVE HUMIDITY
WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

$$

The office that day

Everything else NWS Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 13, 6:27 AM CSTRed Flag WarningMOB12 hr

Nearby

Red Flag Warnings in Florida, 2008Every red flag warning in 2008

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.