Alert archive / Florida / Red Flag Warnings in 2008

Red Flag Warning 4, NWS Melbourne, FL

January 15, 20086 counties in Florida

NWS Melbourne, FL issued this red flag warning at Jan 15, 2008, 4:18 AM EST for 6 counties in Florida. It took effect at Jan 15, 2008, 12:00 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 15, 2008, 4:18 AM EST (09:18 UTC)
In effect from
Jan 15, 2008, 12:00 PM EST
Expired
Jan 15, 2008, 6:00 PM EST
In force
6 hr
Issued by
NWS Melbourne, FL

Counties Lake County, FL, Okeechobee County, FL, Orange County, FL, Osceola County, FL, Seminole County, FL, Volusia County, FL

The radar

The Melbourne radar (KMLB), 67 km from the middle of the area, began a volume at 09:22 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

Cape Canaveral, FL (KXMR), launched 00:00Z, 9.3 hours before the alert went out and 73 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, Cape Canaveral, FL at 00:00Z on 2008-01-15Temperature 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, Cape Canaveral, FL at 00:00Z on 2008-01-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -114 square meters per square second.1939587897117Sfc1 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
1583 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
-114 m²/s²
0-3 km storm-relative helicity
-25 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 
WWUS82 KMLB 150918
RFWMLB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MELBOURNE FL
418 AM EST TUE JAN 15 2008

...A RED FLAG WARNING HAS BEEN ISSUED FOR LAKE...COASTAL VOLUSIA...
INLAND VOLUSIA...SEMINOLE...ORANGE...OSCEOLA AND OKEECHOBEE COUNTIES
FROM NOON TO 6 PM TODAY FOR LONG DURATIONS OF RH BELOW 35 PERCENT...

FLZ041-044>046-053-058-144-152300-
/O.UPG.KMLB.FW.A.0003.080115T1600Z-080115T2200Z/
/O.NEW.KMLB.FW.W.0004.080115T1700Z-080115T2300Z/
INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-OSCEOLA-OKEECHOBEE-
SOUTHERN LAKE-
418 AM EST TUE JAN 15 2008

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM EST THIS
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 6 PM EST THIS
AFTERNOON. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

LITTLE CHANGE IN THE DRY AIR MASS IS EXPECTED TODAY AS NORTHWEST
TO NORTH FLOW WILL CONTINUE. 

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS...
4 OR MORE HOURS OF RELATIVE HUMIDITY BELOW 35 PERCENT ARE
FORECAST TO OCCUR.

$$

FLZ141-152300-
/O.NEW.KMLB.FW.W.0004.080115T1700Z-080115T2300Z/
COASTAL VOLUSIA-
418 AM EST TUE JAN 15 2008

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM EST THIS
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 6 PM EST THIS
AFTERNOON. 

LITTLE CHANGE IN THE DRY AIR MASS IS EXPECTED TODAY AS NORTHWEST
TO NORTH FLOW WILL CONTINUE.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS...
4 OR MORE HOURS OF RELATIVE HUMIDITY BELOW 35 PERCENT ARE
FORECAST TO OCCUR.

$$
1 follow-up statement
000 
WWUS82 KMLB 151716
RFWMLB

RED FLAG WARNING
NATIONAL WEATHER SERVICE MELBOURNE FL
1216 PM EST TUE JAN 15 2008

...A RED FLAG WARNING HAS BEEN ISSUED FOR LAKE...COASTAL
VOLUSIA... INLAND VOLUSIA...SEMINOLE...ORANGE...OSCEOLA AND
OKEECHOBEE COUNTIES FROM NOON TO 6 PM TODAY FOR LONG DURATIONS OF
RH BELOW 35 PERCENT...

FLZ047-054-147-152300-
/O.EXA.KMLB.FW.W.0004.000000T0000Z-080115T2300Z/
SOUTHERN BREVARD-INDIAN RIVER-NORTHERN BREVARD-
1216 PM EST TUE JAN 15 2008

...RED FLAG WARNING IN EFFECT UNTIL 6 PM EST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS EXTENDED THE RED
FLAG WARNING INTO BREVARD AND WESTERN SECTIONS OF INDIAN RIVER
COUNTY. THE WARNING IS IN EFFECT UNTIL 6 PM EST THIS AFTERNOON.

LITTLE CHANGE IN THE DRY AIR MASS IS EXPECTED TODAY AS NORTHWEST
TO NORTH FLOW WILL CONTINUE THIS AFTERNOON.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS...
4 OR MORE HOURS OF RELATIVE HUMIDITY BELOW 35 PERCENT ARE
FORECAST TO OCCUR.

$$

FLZ041-044>046-053-058-141-144-152300-
/O.CON.KMLB.FW.W.0004.000000T0000Z-080115T2300Z/
INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-OSCEOLA-OKEECHOBEE-
COASTAL VOLUSIA-SOUTHERN LAKE-
1216 PM EST TUE JAN 15 2008

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS
AFTERNOON...

LITTLE CHANGE IN THE DRY AIR MASS IS EXPECTED TODAY AS NORTHWEST
TO NORTH FLOW WILL CONTINUE.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS...
4 OR MORE HOURS OF RELATIVE HUMIDITY BELOW 35 PERCENT ARE
FORECAST TO OCCUR.

$$


CRISTALDI

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.