Alert archive / Florida / Red Flag Warnings in 2007

Red Flag Warning 7, NWS Mobile, AL

February 2, 2007Walton County, Florida

NWS Mobile, AL issued this red flag warning at Feb 2, 2007, 2:19 PM CST for Walton County, Florida. It took effect at Feb 3, 2007, 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
Feb 2, 2007, 2:19 PM CST (20:19 UTC)
In effect from
Feb 3, 2007, 11:00 AM CST
Expired
Feb 3, 2007, 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 20:18 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, 8.3 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 2007-02-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 8 joules per kilogram.LCLLFCEL10008507005003002001001 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 2007-02-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -28 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
8 J/kg
Mixed-layer CIN
-18 J/kg
Mixed-layer LCL
520 m above ground
0-6 km bulk shear
91 kt
0-1 km storm-relative helicity
-28 m²/s²
0-3 km storm-relative helicity
-49 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 022019
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
219 PM CST FRI FEB 2 2007

...FIRE WEATHER WATCH IN EFFECT FOR THE WESTERN FLORIDA PANHANDLE
FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON FOR CRITICALLY
LOW RELATIVE HUMIDITY...

.A HIGH TO THE NORTH WILL BRING PARTLY CLOUDY SKIES TONIGHT TO
CONTINUE THROUGH THE WEEKEND. COOL DRY CONDITIONS ARE WILL PREVAIL
THIS WEEKEND AS THAT HIGH BUILDS OVER THE REGION. AFTERNOON RELATIVE
HUMIDITY WILL FALL BELOW 35 PERCENT SATURDAY AND WILL LIKELY DO SO
AGAIN ON SUNDAY. WINDS NORTHWEST TONIGHT DECREASING AND BECOMING MORE
NORTHEASTERLY BY SATURDAY. 

FLZ001>006-008-030430-
/O.UPG.KMOB.FW.A.0005.070203T1700Z-070204T0000Z/
/O.NEW.KMOB.FW.W.0007.070203T1700Z-070204T0000Z/
/O.NEW.KMOB.FW.A.0006.070204T1700Z-070205T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
COASTAL WALTON-
219 PM CST FRI FEB 2 2007

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM CST SATURDAY FOR THE WESTERN FLORIDA PANHANDLE
FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON FOR CRITICALLY LOW RELATIVE HUMIDITY...
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY AFTERNOON FOR THE WESTERN FLORIDA PANHANDLE
FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON FOR 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 SATURDAY. A
FIRE WEATHER WATCH HAS ALSO BEEN ISSUED. THIS FIRE WEATHER WATCH
IS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON. 

COOL DRY CONDITIONS ARE EXPECTED BY SATURDAY AS A HIGH BUILDS OVER
THE REGION. RELATIVE HUMIDITY WILL FALL WELL BELOW 35 PERCENT DURING
THE DAY ON SATURDAY.

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.

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

$$
3 follow-up statements
000 
WWUS84 KMOB 022028 CCA
RFWMOB

RED FLAG WARNING ...CORRECTED FOR SOFTWARE WORDING...
NATIONAL WEATHER SERVICE MOBILE AL
219 PM CST FRI FEB 2 2007

...RED FLAG WARNING IN EFFECT FOR THE WESTERN FLORIDA PANHANDLE FROM 
SATURDAY MORNING THROUGH SATURDAY AFTERNOON FOR CRITICALLY LOW 
RELATIVE HUMIDITY...

...FIRE WEATHER WATCH IN EFFECT FOR THE WESTERN FLORIDA PANHANDLE 
FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON FOR CRITICALLY LOW 
RELATIVE HUMIDITY...

.A HIGH TO THE NORTH WILL BRING PARTLY CLOUDY SKIES LATER TONIGHT TO 
CONTINUE THROUGH THE WEEKEND. COOL DRY CONDITIONS ARE WILL PREVAIL 
THIS WEEKEND AS THAT HIGH BUILDS OVER THE REGION. AFTERNOON RELATIVE 
HUMIDITY WILL FALL BELOW 35 PERCENT SATURDAY AND WILL LIKELY DO SO 
AGAIN ON SUNDAY. WINDS NORTHWEST TONIGHT DECREASING AND BECOMING MORE
NORTHEASTERLY BY SATURDAY. 

FLZ001>006-008-030430-
/O.UPG.KMOB.FW.A.0005.070203T1700Z-070204T0000Z/
/O.NEW.KMOB.FW.W.0007.070203T1700Z-070204T0000Z/
/O.NEW.KMOB.FW.A.0006.070204T1700Z-070205T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
COASTAL WALTON-
219 PM CST FRI FEB 2 2007

...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM CST SATURDAY FOR 
THE WESTERN FLORIDA PANHANDLE FROM SATURDAY MORNING THROUGH SATURDAY 
AFTERNOON FOR CRITICALLY LOW RELATIVE HUMIDITY...

...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY 
AFTERNOON FOR THE WESTERN FLORIDA PANHANDLE FROM SATURDAY MORNING 
THROUGH SATURDAY AFTERNOON FOR 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 SATURDAY. A
FIRE WEATHER WATCH HAS ALSO BEEN ISSUED. THIS FIRE WEATHER WATCH
IS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON. 

COOL DRY CONDITIONS ARE EXPECTED BY SATURDAY AS A HIGH BUILDS OVER
THE REGION. RELATIVE HUMIDITY WILL FALL WELL BELOW 35 PERCENT DURING
THE DAY ON SATURDAY.

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.

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 030834
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
234 AM CST SAT FEB 3 2007

...RED FLAG WARNING IN EFFECT TODAY FOR THE WESTERN FLORIDA
PANHANDLE FOR CRITICALLY LOW RELATIVE HUMIDITY...

...FIRE WEATHER WATCH IN EFFECT FOR THE WESTERN FLORIDA PANHANDLE
FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON FOR CRITICALLY LOW
RELATIVE HUMIDITY...

.HIGH PRESSURE OVER EASTERN TEXAS WILL BUILD EAST OVER THE CENTRAL 
GULF STATES THROUGH SUNDAY THEN BECOME REINFORCED LATE MONDAY
THROUGH TUESDAY AS A STRONG COLD FRONT PUSHES SOUTHWARD. AFTERNOON
RELATIVE HUMIDITIES WILL HAVE TO BE CLOSELY MONITORED THROUGH TUESDAY.

FLZ001>006-008-031645-
/O.CON.KMOB.FW.W.0007.070203T1700Z-070204T0000Z/
/O.CON.KMOB.FW.A.0006.070204T1700Z-070205T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
COASTAL WALTON-
234 AM CST SAT FEB 3 2007

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

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE
EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW RELATIVE
HUMIDITY AND MILD TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH
POTENTIAL LATER TODAY.

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 032135
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
335 PM CST SAT FEB 3 2007

...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST THIS AFTERNOON FOR THE 
NORTHWEST FLORIDA PANHANDLE COUNTIES OF ESCAMBIA...SANTA ROSA...
OKALOOSA AND COASTAL WALTON DUE TO LONG DURATION OF LOW RELATIVE 
HUMIDITY...

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 6 PM CST SUNDAY FOR THE 
NORTHWEST FLORIDA PANHANDLE COUNTIES OF ESCAMBIA...SANTA ROSA... 
OKALOOSA AND COASTAL WALTON DUE TO LONG DURATION OF LOW RELATIVE 
HUMIDITY...

...FIRE WEATHER WATCH IN EFFECT MONDAY FOR THE NORTHWEST FLORIDA 
PANHANDLE COUNTIES OF ESCAMBIA...SANTA ROSA...OKALOOSA AND COASTAL 
WALTON DUE TO LONG DURATION OF LOW RELATIVE HUMIDITY...


.HIGH PRESSURE AND COOL/DRY CONDITIONS WILL CONTINUE ACROSS THE
REGION THROUGH WEDNESDAY. A SLIGHT CHANCE OF RAIN CAN BE EXPECTED
LATER IN THE WEEK AS THE HIGH PRESSURE SLIDES EAST OF THE AREA.
AFTERNOON RELATIVE HUMIDITIES WILL CONTINUE TO BE MONITORED CLOSELY.


FLZ001>006-008-040000-
/O.UPG.KMOB.FW.A.0006.070204T1700Z-070205T0000Z/
/O.NEW.KMOB.FW.W.0008.070204T1600Z-070205T0000Z/
/O.NEW.KMOB.FW.A.0007.070205T1500Z-070206T0000Z/
/O.CON.KMOB.FW.W.0007.000000T0000Z-070204T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
COASTAL WALTON-
335 PM CST SAT FEB 3 2007

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

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

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
Feb 1, 6:23 PM CSTSpecial Marine WarningMOB97 min
Feb 2, 6:24 AM CSTFire Weather WatchMOBWalton8 hr
Feb 2, 2:19 PM CSTFire Weather WatchMOBWalton25 hr

Nearby

Red Flag Warnings in Florida, 2007Every red flag warning in 2007

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.