Alert archive / Florida / Red Flag Warnings in 2009

Red Flag Warning 9, NWS Mobile, AL

January 19, 2009

NWS Mobile, AL issued this red flag warning at Jan 19, 2009, 3:53 PM EST. It took effect at Jan 20, 2009, 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
Jan 19, 2009, 3:53 PM EST (20:53 UTC)
In effect from
Jan 20, 2009, 1:00 PM EST
Expired
Jan 20, 2009, 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.

000 
WWUS84 KMOB 192053
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
253 PM CST MON JAN 19 2009

...A RED FLAG WARNING REMAINS IN EFFECT THIS AFTERNOON FOR THE
WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR MARGINALLY LOW
RELATIVE HUMIDITY VALUES COMBINED WITH EXPECTED HIGH DISPERSION
VALUES...

...A RED FLAG WARNING IS NOW IN EFFECT TUESDAY AFTERNOON FOR THE
WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR A LONG DURATION OF
CRITICALLY LOW RELATIVE HUMIDITY COMBINED WITH HIGH DISPERSION
VALUES...

.A COLD FRONT THAT PASSED TODAY WILL BRING A RETURN TO DRY CONDITIONS
WHICH WILL PERSIST INTO WEDNESDAY. A MODERATE TO STRONG NORTHWESTERLY
WIND IN THE MIXED LAYER WILL BRING HIGH DISPERSION THROUGH TUESDAY
WHICH COMBINED WITH LOW RELATIVE HUMIDITY WILL RESULT IN AN INCREASED
RISK OF...AND SPREAD OF...FIRE.

FLZ001>006-201300-
/O.UPG.KMOB.FW.A.0007.090120T1800Z-090120T2300Z/
/O.NEW.KMOB.FW.W.0009.090120T1800Z-090121T0000Z/
/O.CON.KMOB.FW.W.0008.000000T0000Z-090119T2300Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
253 PM CST MON JAN 19 2009

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM CST THIS
AFTERNOON...
...RED FLAG WARNING IN EFFECT FROM 12 PM TO 6 PM CST TUESDAY...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM CST THIS AFTERNOON...
PRIMARILY DUE TO HIGH DISPERSION VALUES BUT COMBINED WITH MARGINALLY
LOW AFTERNOON RELATIVE HUMIDITY VALUES. THE FIRE WEATHER WATCH FOR TUESDAY
AFTERNOON IS NO LONGER IN EFFECT...BUT HAS BEEN UPGRADED TO A RED FLAG
WARNING DUE TO THE POTENTIAL FOR HIGH DISPERSIONS COMBINED WITH LOW
RELATIVE HUMIDITY VALUES. 

ON TUESDAY...ALTHOUGH DEWPOINTS COULD LOWER INTO THE UPPER TEENS...
THE EXPECTED DAYTIME HIGH TEMPERATURES IN THE MID TO UPPER 40S WILL
MITIGATE EXTREMELY LOW HUMIDITY LEVELS. THE CURRENT FORECAST CALLS
FOR LOWEST HUMIDITIES TO BE AROUND 25 TO 30 PERCENT. DAYTIME DISPERSION
LEVELS WILL REMAIN HIGH HOWEVER...GENERALLY BETWEEN 70 AND 75.

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 MILD TEMPERATURES WILL CREATE
EXPLOSIVE FIRE GROWTH POTENTIAL.

$$
3 follow-up statements
000 
WWUS84 KMOB 201212
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
612 AM CST TUE JAN 20 2009

...A RED FLAG WARNING REMAINS IN EFFECT TUESDAY AFTERNOON FOR THE
WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR A LONG DURATION OF
CRITICALLY LOW RELATIVE HUMIDITY COMBINED WITH HIGH DISPERSION
VALUES...

...A FIRE WEATHER WATCH IS NOW IN EFFECT WEDNESDAY AFTERNOON FOR THE
WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR A LONG DURATION OF
CRITICALLY LOW RELATIVE HUMIDITY...

.HIGH PRESSURE SINKS SOUTHEAST OUT OF THE SOUTHERN PLAINS AND
TEXAS...BRINGING DRY CONDITIONS TO THE GULF COAST THROUGH MID WEEK. A
MODERATE TO STRONG NORTHWESTERLY WIND IN THE MIXED LAYER WILL BRING
HIGH DISPERSION TODAY WHICH COMBINED WITH LOW RELATIVE HUMIDITY WILL
RESULT IN AN INCREASED RISK OF...AND SPREAD OF...FIRE. 

FLZ001>006-210415-
/O.NEW.KMOB.FW.A.0008.090121T1800Z-090121T2200Z/
/O.CON.KMOB.FW.W.0009.090120T1800Z-090121T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
612 AM CST TUE JAN 20 2009

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM CST
THIS AFTERNOON...
...FIRE WEATHER WATCH IN EFFECT WEDNESDAY AFTERNOON...

A RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM CST
THIS AFTERNOON.

THE NATIONAL WEATHER SERVICE IN MOBILE HAS NOW ISSUED A FIRE WEATHER
WATCH...WHICH IS IN EFFECT WEDNESDAY AFTERNOON. 

ALTHOUGH DEWPOINTS ARE FORECAST TO LOWER INTO THE UPPER TEENS AND
LOWER 20S OVER THE REGION...DAYTIME HIGH TEMPERATURES IN THE MID TO
UPPER 40S WILL MITIGATE EXTREMELY LOW HUMIDITY LEVELS THIS AFTERNOON. THE
CURRENT FORECAST CALLS FOR LOWEST HUMIDITIES TO RANGE FROM 27 TO 32
PERCENT. THE CRITICALLY LOW HUMIDITY COMBINED WITH DISPERSION LEVELS
IN THE 90S WILL INCREASE THE RISK OF...AND SPREAD OF...FIRE.

ON WEDNESDAY...LOWEST HUMIDITIES LOOK TO AGAIN RANGE FROM 27 TO 32
PERCENT.

THE RED FLAG WARNING THIS AFTERNOON MEANS THAT CRITICAL FIRE WEATHER
CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION
OF MODERATE TO STRONG WINDS AND LOW RELATIVE HUMIDITY WILL CREATE
CONDITIONS SUPPORTIVE OF FIRE GROWTH.

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

$$
000 
WWUS84 KMOB 202033
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
233 PM CST TUE JAN 20 2009

...A RED FLAG WARNING REMAINS IN EFFECT TUESDAY AFTERNOON FOR THE
WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR A LONG
DURATION OF CRITICALLY LOW RELATIVE HUMIDITY...

A HIGH WILL MOVE SOUTHEAST OUT OF THE SOUTHERN PLAINS AND TEXAS
BRINGING DRY CONDITIONS TO THE GULF COAST THROUGH MID WEEK. MODERATE
DISPERSION WEDNESDAY WHICH COMBINED WITH LOW RELATIVE HUMIDITY WILL
BRING RISK OF RAPIDLY SPREADING WILDFIRES.

FLZ001>006-211245-
/O.UPG.KMOB.FW.A.0008.090121T1800Z-090121T2200Z/
/O.NEW.KMOB.FW.W.0010.090121T1700Z-090122T0000Z/
/O.CON.KMOB.FW.W.0009.000000T0000Z-090121T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
233 PM CST TUE JAN 20 2009

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
AFTERNOON FOR THE WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR LONG
DURATION OF CRITICALLY LOW RELATIVE HUMIDITY...

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM CST WEDNESDAY FOR THE
WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR A LONG DURATION OF 
CRITICALLY LOW RELATIVE HUMIDITY.....

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM TO 6 PM CST WEDNESDAY FOR THE
NORTHWEST FLORIDA PANHANDLE.THIS WARNING SUPERSEDES THE FIRE WEATHER
WATCH ISSUED PREVIOUSLY. A RED FLAG WARNING REMAINS IN EFFECT FOR THE
NORTHWEST FLORIDA PANHANDLE UNTIL 6 PM CST THIS AFTERNOON.

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A NEW RED FLAG
WARNING...WHICH IS IN EFFECT FROM 12 PM TO 5 PM CST WEDNESDAY
AFTERNOON AND PARTS OF SOUTHWEST ALABAMA. ON WEDNESDAY...LOWEST
HUMIDITY WILL STAY BELOW 25 PERCENT FOR AT LEAST FIVE HOURS.

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.

$$

ALZ051-053>060-211245-
/O.NEW.KMOB.FW.W.0010.090121T1900Z-090122T0000Z/
CHOCTAW-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-ESCAMBIA-
COVINGTON-
233 PM CST TUE JAN 20 2009

...RED FLAG WARNING IN EFFECT FROM 1 PM TO 6 PM CST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 1 PM TO 6 PM CST WEDNESDAY. 

A HIGH WILL MOVE SOUTHEAST OUT OF THE SOUTHERN PLAINS AND
TEXAS...BRINGING DRY CONDITIONS TO THE GULF COAST THROUGH MID WEEK.
A MODERATE DISPERSION WEDNESDAY WHICH COMBINED WITH LOW RELATIVE
HUMIDITY WILL BRING SOME RISK OF RAPIDLY SPREADING WILDFIRES.

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.

$$
000 
WWUS84 KMOB 202111 CCA
RFWMOB

RED FLAG WARNING ...CORRECTED FOR TIMES IN ALABAMA...
NATIONAL WEATHER SERVICE MOBILE AL
233 PM CST TUE JAN 20 2009

...A RED FLAG WARNING REMAINS IN EFFECT TUESDAY AFTERNOON FOR THE
WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR A LONG
DURATION OF CRITICALLY LOW RELATIVE HUMIDITY...

A HIGH WILL MOVE SOUTHEAST OUT OF THE SOUTHERN PLAINS AND TEXAS
BRINGING DRY CONDITIONS TO THE GULF COAST THROUGH MID WEEK. MODERATE
DISPERSION WEDNESDAY WHICH COMBINED WITH LOW RELATIVE HUMIDITY WILL
BRING RISK OF RAPIDLY SPREADING WILDFIRES.

FLZ001>006-211245-
/O.UPG.KMOB.FW.A.0008.090121T1800Z-090121T2200Z/
/O.NEW.KMOB.FW.W.0010.090121T1700Z-090122T0000Z/
/O.CON.KMOB.FW.W.0009.000000T0000Z-090121T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
233 PM CST TUE JAN 20 2009

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS AFTERNOON 
FOR THE WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR LONG 
DURATION OF CRITICALLY LOW RELATIVE HUMIDITY...

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM CST WEDNESDAY FOR 
THE WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL FOR A LONG 
DURATION OF CRITICALLY LOW RELATIVE HUMIDITY.....

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM TO 6 PM CST WEDNESDAY FOR THE
NORTHWEST FLORIDA PANHANDLE.THIS WARNING SUPERSEDES THE FIRE WEATHER
WATCH ISSUED PREVIOUSLY. A RED FLAG WARNING REMAINS IN EFFECT FOR THE
NORTHWEST FLORIDA PANHANDLE UNTIL 6 PM CST THIS AFTERNOON.

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A NEW RED FLAG
WARNING...WHICH IS IN EFFECT FROM 12 PM TO 6 PM CST WEDNESDAY
AFTERNOON AND PARTS OF SOUTHWEST ALABAMA. ON WEDNESDAY...LOWEST
HUMIDITY WILL STAY BELOW 25 PERCENT FOR AT LEAST FIVE HOURS.

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.

$$

ALZ051-053>060-211245-
/O.NEW.KMOB.FW.W.0010.090121T1900Z-090122T0000Z/
CHOCTAW-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-ESCAMBIA-
COVINGTON-
233 PM CST TUE JAN 20 2009

...RED FLAG WARNING IN EFFECT FROM 1 PM TO 6 PM CST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 1 PM TO 6 PM CST WEDNESDAY. 

A HIGH WILL MOVE SOUTHEAST OUT OF THE SOUTHERN PLAINS AND
TEXAS...BRINGING DRY CONDITIONS TO THE GULF COAST THROUGH MID WEEK.
A MODERATE DISPERSION WEDNESDAY WHICH COMBINED WITH LOW RELATIVE
HUMIDITY WILL BRING SOME RISK OF RAPIDLY SPREADING WILDFIRES.

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.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 19, 6:37 AM ESTFire Weather WatchMOB9 hr
Jan 19, 6:37 AM ESTRed Flag WarningMOB11 hr

Nearby

Red Flag Warnings in Florida, 2009Every red flag warning in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.