Alert archive / Florida / Red Flag Warnings in 2006

Red Flag Warning 48, NWS Mobile, AL

June 5, 2006Walton County, Florida

NWS Mobile, AL issued this red flag warning at Jun 5, 2006, 4:02 AM CDT for Walton County, Florida. It took effect at Jun 5, 2006, 11:00 AM CDT. 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
Jun 5, 2006, 4:02 AM CDT (09:02 UTC)
In effect from
Jun 5, 2006, 11:00 AM CDT
Expired
Jun 5, 2006, 7:00 PM CDT
In force
8 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 09:04 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, 9.0 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 00:00Z on 2006-06-05Temperature 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 2006-06-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -6 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
2789 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
-6 m²/s²
0-3 km storm-relative helicity
-26 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 050909
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
402 AM CDT MON JUN 5 2006

...RED FLAG WARNING IN EFFECT LATE THIS MORNING THROUGH THIS 
AFTERNOON AND FIRE WEATHER WATCH IN EFFECT FROM FROM TUESDAY MORNING 
THROUGH TUESDAY EVENING FOR THE NORTHWEST FLORIDA PANHANDLE DUE TO 
LONG DURATION OF LOW RELATIVE HUMIDITY...

.DISCUSSION...DRY HIGH PRESSURE WILL BUILD INTO THE REGION
THROUGH TUESDAY.  SOMEWHAT ABOVE SEASONABLE TEMPERATURES COMBINED
WITH THE DRIER AIR WILL RESULT IN AFTERNOON RELATIVE HUMIDITIES
DROPPING BELOW CRITICAL LEVELS ACROSS THE NORTHWEST FLORIDA
PANHANDLE FOR LONG DURATIONS.  MOISTURE WILL RETURN TO THE REGION
ON WEDNESDAY WHICH WILL KEEP RELATIVE HUMIDITIES ABOVE CRITICAL
LEVELS FOR THE REMAINDER OF THE WEEK.

FLZ001>006-008-051900-
/O.UPG.KMOB.FW.A.0040.060605T1600Z-060606T0000Z/
/O.NEW.KMOB.FW.W.0048.060605T1600Z-060606T0000Z/
/O.CON.KMOB.FW.A.0041.060606T1600Z-060607T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
COASTAL WALTON-
402 AM CDT MON JUN 5 2006

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT
THIS EVENING ACROSS THE WESTERN FLORIDA PANHANDLE DUE TO A LONG 
DURATION OF RELATIVE HUMIDITY BELOW 35 PERCENT...

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH TUESDAY EVENING FOR THE WESTERN FLORIDA PANHANDLE DUE TO
A LONG DURATION OF RELATIVE HUMIDITY BELOW 35 PERCENT...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT 
THIS EVENING FOR THE WESTERN FLORIDA PANHANDLE DUE TO A LONG 
DURATION OF LOW RELATIVE HUMIDITY. THE FIRE WEATHER WATCH THAT WAS 
IN EFFECT TODAY IS NO LONGER IN EFFECT. THE NATIONAL WEATHER SERVICE 
IN MOBILE ALSO CONTINUES A FIRE WEATHER WATCH FOR TUESDAY MORNING 
THROUGH TUESDAY EVENING ACROSS THE WESTERN FLORIDA PANHANDLE DUE TO 
A LONG DURATION OF LOW RELATIVE HUMIDITY. 

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.

$$
1 follow-up statement
000 
WWUS84 KMOB 051905
RFWMOB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MOBILE AL
205 PM CDT MON JUN 5 2006

...RED FLAG WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING...
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY...

THIS RED FLAG WARNING IS IN EFFECT FOR THE FOLLOWING COUNTIES IN 
NORTHWEST FLORIDA...

ESCAMBIA...SANTA ROSA...OKALOOSA AND COASTAL WALTON. 

THIS RED FLAG WARNING IS IN EFFECT FOR AFTERNOON RELATIVE HUMIDITIES 
FALLING BELOW CRITICAL THRESHOLDS FOR 4 CONSECUTIVE HOURS OR MORE. 

.DISCUSSION...HIGH PRESSURE WILL CONTINUE OVER THE CENTRAL GULF 
COAST REGION THROUGH TUESDAY AFTERNOON. AS A RESULT AFTERNOON RELATIVE 
HUMIDITIES WILL RANGE FROM 25 TO 30 PERCENT FOR MOST AREAS THROUGH 
TUESDAY AFTERNOON. BY TUESDAY NIGHT A VIGOROUS UPPER LEVEL 
DISTURBANCE COMBINED WITH INCREASING MOISTURE FROM SOUTH WILL HELP 
GIVE WAY TO SCATTERED SHOWERS AND THUNDERSTORMS FOR MOST AREAS 
BEGINNING EARLY WEDNESDAY MORNING CONTINUING THROUGH FRIDAY.  

FLZ001>006-008-060000-
/O.UPG.KMOB.FW.A.0041.060606T1600Z-060607T0000Z/
/O.NEW.KMOB.FW.W.0049.060606T1600Z-060607T0000Z/
/O.CON.KMOB.FW.W.0048.000000T0000Z-060606T0000Z/
INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-
COASTAL WALTON-
205 PM CDT MON JUN 5 2006

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY...

THIS RED FLAG WARNING IS IN EFFECT FOR AFTERNOON RELATIVE HUMIDITIES 
FALLING BELOW CRITICAL THRESHOLDS FOR 4 CONSECUTIVE HOURS OR MORE. 

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE
EITHER OCCURRING NOW...OR WILL WITHIN THE NEXT 24 HOURS. A COMBINATION
OF LOW RELATIVE HUMIDITY AND WARM TEMPERATURES COULD CREATE EXPLOSIVE
FIRE GROWTH POTENTIAL.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 5, 2:05 PM CDTRed Flag WarningMOBWalton29 hr

Nearby

Red Flag Warnings in Florida, 2006Every red flag warning in 2006

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.