Alert archive / Florida / Red Flag Warnings in 2011

Red Flag Warning 12, NWS Mobile, AL

February 11, 2011

NWS Mobile, AL issued this red flag warning at Feb 11, 2011, 8:15 AM EST. It took effect at Feb 11, 2011, 1:00 PM EST. 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
Feb 11, 2011, 8:15 AM EST (13:15 UTC)
In effect from
Feb 11, 2011, 1:00 PM EST
Expired
Feb 11, 2011, 7:00 PM EST
In force
6 hr
Issued by
NWS Mobile, AL

The text

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

470 
WWUS84 KMOB 111315
RFWMOB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
715 AM CST FRI FEB 11 2011

..RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM THIS EVENING FOR 
THE NORTHWEST FLORIDA PANHANDLE DUE TO EXPECTED LONG DURATION OF LOW
RELATIVE HUMIDITY BELOW 35 PERCENT...

...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON FOR THE NORTHWEST FLORIDA PANHANDLE DUE TO
POTENTIAL LONG DURATION OF LOW RELATIVE HUMIDITY BELOW 35 PERCENT...

.HIGH PRESSURE WILL BUILD INTO THE REGION THROUGH THE WEEKEND
BRINGING FIRST COLDER AND DRIER AIR...THEN A RETURN TO MORE
SEASONABLE TEMPERATURES BY SUNDAY. AFTERNOON RELATIVE HUMIDITIES WILL
DROP BELOW CRITICAL LEVELS OVER THE NORTHWEST FLORIDA PANHANDLE TODAY
AND LIKELY AGAIN ON SATURDAY FOR A LONG DURATION. 

FLZ001>006-112315-
/O.UPG.KMOB.FW.A.0011.110211T1700Z-110211T2300Z/
/O.NEW.KMOB.FW.W.0012.110211T1800Z-110212T0000Z/
/O.CON.KMOB.FW.A.0012.110212T1600Z-110213T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
715 AM CST FRI FEB 11 2011

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM CST THIS
EVENING...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SATURDAY MORNING
THROUGH SATURDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 6 PM CST THIS
EVENING. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. A FIRE
WEATHER WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON. 

RELATIVE HUMIDITIES ARE EXPECTED TO DROP BELOW 35 PERCENT FOR A LONG
DURATION OF TIME TODAY...FROM NOON UNTIL AROUND 6 PM. RELATIVE
HUMIDITIES ARE LIKELY TO DROP BELOW 35 PERCENT FOR A LONG DURATION OF
TIME AGAIN ON SATURDAY AFTERNOON. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW
RELATIVE HUMIDITY...AND DRY FUELS WILL CREATE RAPID 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.

&&

$$
1 follow-up statement
550 
WWUS84 KMOB 111958
RFWMOB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
158 PM CST FRI FEB 11 2011

...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST THIS EVENING FOR THE
NORTHWEST FLORIDA PANHANDLE DUE TO A MARGINALLY LONG DURATION OF
LOW RELATIVE HUMIDITY...

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 5 PM CST SATURDAY FOR
SOUTHWEST AND SOUTH CENTRAL ALABAMA FOR A MARGINALLY LONG DURATION
OF LOW RELATIVE HUMIDITY...

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 6 PM CST SATURDAY FOR
THE NORTHWEST FLORIDA PANHANDLE FOR A LONG DURATION OF LOW RELATIVE
HUMIDITY...

...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY AFTERNOON FOR THE NORTHWEST FLORIDA PANHANDLE FOR A LONG
DURATION OF LOW RELATIVE HUMIDITY...

.HIGH PRESSURE WILL CONTINUE TO BUILD INTO THE REGION THROUGH THE
WEEKEND BRINGING FIRST COLDER AND DRIER AIR...THEN A RETURN TO MORE
SEASONABLE TEMPERATURES BY SUNDAY AND MILD TEMPERATURES FOR NEXT
WEEK. RELATIVE HUMIDITIES WILL DROP BELOW CRITICAL LEVELS OVER THE
NORTHWEST FLORIDA PANHANDLE FOR A MARGINALLY LONG DURATION THIS
AFTERNOON. RELATIVE HUMIDITIES WILL DROP BELOW CRITICAL LEVELS FOR A
LONG DURATION OVER THE NORTHWEST FLORIDA PANHANDLE SATURDAY
AFTERNOON...AND FOR A MARGINALLY LONG DURATION OVER SOUTHWEST AND
SOUTH CENTRAL ALABAMA. RELATIVE HUMIDITIES WILL DROP BELOW CRITICAL
LEVELS FOR A LONG DURATION AGAIN ON SUNDAY AFTERNOON OVER THE
NORTHWEST FLORIDA PANHANDLE.

FLZ001>006-121200-
/O.UPG.KMOB.FW.A.0012.110212T1600Z-110213T0000Z/
/O.NEW.KMOB.FW.W.0013.110212T1600Z-110213T0000Z/
/O.NEW.KMOB.FW.A.0013.110213T1700Z-110213T2300Z/
/O.CON.KMOB.FW.W.0012.000000T0000Z-110212T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
158 PM CST FRI FEB 11 2011

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...RED FLAG WARNING IN EFFECT FROM 10 AM TO 6 PM CST SATURDAY...
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 10 AM TO 6 PM CST SATURDAY. A
FIRE WEATHER WATCH HAS ALSO BEEN ISSUED. THIS FIRE WEATHER WATCH
IS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON. THE
FIRE WEATHER WATCH IS NO LONGER IN EFFECT. A RED FLAG WARNING
REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING. 

RELATIVE HUMIDITIES ARE EXPECTED TO DROP BELOW 35 PERCENT FOR A
MARGINALLY LONG DURATION THIS AFTERNOON...THEN FOR A LONG DURATION
BOTH SATURDAY AND SUNDAY AFTERNOONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE
EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW RELATIVE
HUMIDITY...AND DRY FUELS WILL CREATE RAPID 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.

&&

$$

ALZ051>064-121200-
/O.NEW.KMOB.FW.W.0013.110212T1700Z-110212T2300Z/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-UPPER MOBILE-UPPER BALDWIN-LOWER MOBILE-
LOWER BALDWIN-
158 PM CST FRI FEB 11 2011

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 5 PM CST SATURDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM TO 5 PM CST SATURDAY. 

RELATIVE HUMIDITIES ARE EXPECTED TO DROP BELOW 25 PERCENT FOR A
MARGINALLY LONG DURATION SATURDAY AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW
RELATIVE HUMIDITY...AND DRY FUELS WILL CREATE RAPID FIRE GROWTH
POTENTIAL.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 11, 2:58 PM ESTFire Weather WatchMOB24 hr
Feb 11, 2:58 PM ESTRed Flag WarningMOB28 hr

Nearby

Red Flag Warnings in Florida, 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.