Alert archive / Florida / Red Flag Warnings in 2011

Red Flag Warning 4, NWS Tallahassee, FL

January 12, 201116 counties in Florida

NWS Tallahassee, FL issued this red flag warning at Jan 12, 2011, 3:19 AM CST for 16 counties in Florida. It took effect at Jan 12, 2011, 10:00 AM CST. 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
Jan 12, 2011, 3:19 AM CST (09:19 UTC)
In effect from
Jan 12, 2011, 10:00 AM CST
Expired
Jan 12, 2011, 6:00 PM CST
In force
8 hr
Issued by
NWS Tallahassee, FL

Counties Bay County, FL, Calhoun County, FL, Dixie County, FL, Franklin County, FL, Gadsden County, FL, Gulf County, FL, Holmes County, FL, Jackson County, FL, Jefferson County, FL, Lafayette County, FL, Leon County, FL, Madison County, FL, Taylor County, FL, Wakulla County, FL, Walton County, FL, Washington County, FL

The radar

The Tallahassee radar (KTLH), 32 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

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 9.3 hours before the alert went out and 35 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 2011-01-12Temperature 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 2011-01-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -204 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
605 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
-204 m²/s²
0-3 km storm-relative helicity
-23 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.

150 
WWUS82 KTAE 120919
RFWTAE

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
419 AM EST WED JAN 12 2011

...RED FLAG WARNING IN EFFECT FROM 11 AM EST /10 AM CST/ THIS
MORNING TO 7 PM EST /6 PM CST/ THIS EVENING FOR ALL OF THE FLORIDA
BIG BEND AND EASTERN PANHANDLE...

...FIRE WEATHER WATCH NOW IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING FOR ALL OF THE FLORIDA BIG BEND AND EASTERN
PANHANDLE...

...FIRE WEATHER WATCH NOW IN EFFECT THURSDAY AFTERNOON FOR ALL OF
SOUTHEAST ALABAMA AND SOUTHWEST AND SOUTH CENTRAL GEORGIA...

.ALTHOUGH A COOL DAY IS EXPECTED TODAY...VERY LOW DEW POINTS WILL
ALLOW RELATIVE HUMIDITY VALUES TO MEET RED FLAG CRITERIA ACROSS
ALL OF OUR FLORIDA ZONES. EVEN DRIER CONDITIONS ARE FORECAST FOR
THURSDAY AND THE FIRE WEATHER WATCH IN FLORIDA HAS BEEN EXTENDED
TO INCLUDE ALL OF OUR ALABAMA AND GEORGIA ZONES. IN ADDITION...
HIGH DISPERSION INDICES ARE EXPECTED BOTH DAYS. SIMILAR CONDITIONS
ARE FORECAST FOR FRIDAY AND SATURDAY...WITH RED FLAG CONDITIONS
POSSIBLY LINGERING INTO SUNDAY IN NORTHWEST FLORIDA.

FLZ007>019-026>029-034-108-112-114-115-118-127-128-134-122030-
/O.UPG.KTAE.FW.A.0005.110112T1700Z-110113T0000Z/
/O.NEW.KTAE.FW.W.0004.110112T1600Z-110113T0000Z/
/O.NEW.KTAE.FW.A.0006.110113T1500Z-110114T0000Z/
INLAND WALTON-CENTRAL WALTON-HOLMES-WASHINGTON-JACKSON-INLAND BAY-
CALHOUN-INLAND GULF-INLAND FRANKLIN-GADSDEN-LEON-INLAND JEFFERSON-
MADISON-LIBERTY-INLAND WAKULLA-INLAND TAYLOR-LAFAYETTE-
INLAND DIXIE-SOUTH WALTON-COASTAL BAY-COASTAL GULF-
COASTAL FRANKLIN-COASTAL JEFFERSON-COASTAL WAKULLA-COASTAL TAYLOR-
COASTAL DIXIE-
419 AM EST WED JAN 12 2011 /319 AM CST WED JAN 12 2011/

...RED FLAG WARNING IN EFFECT FROM 11 AM EST /10 AM CST/ THIS
MORNING TO 7 PM EST /6 PM CST/ THIS EVENING...
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED THE RED
FLAG WARNING AND FIRE WEATHER WATCH DUE TO EXPECTED LONG DURATIONS
OF RELATIVE HUMIDITY BELOW 35 PERCENT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. LOW RELATIVE HUMIDITY
WILL ENHANCE FIRE GROWTH POTENTIAL.

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

&&

$$

ALZ065>069-GAZ120>131-142>148-155>161-122030-
/O.NEW.KTAE.FW.A.0006.110113T1800Z-110113T2300Z/
COFFEE-DALE-HENRY-GENEVA-HOUSTON-QUITMAN-CLAY-RANDOLPH-CALHOUN-
TERRELL-DOUGHERTY-LEE-WORTH-TURNER-TIFT-BEN HILL-IRWIN-EARLY-
MILLER-BAKER-MITCHELL-COLQUITT-COOK-BERRIEN-SEMINOLE-DECATUR-
GRADY-THOMAS-BROOKS-LOWNDES-LANIER-
419 AM EST WED JAN 12 2011 /319 AM CST WED JAN 12 2011/

...FIRE WEATHER WATCH IN EFFECT THURSDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED THIS FIRE
WEATHER WATCH DUE TO EXPECTED LONG DURATIONS OF RELATIVE HUMIDITY
BELOW 25 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

18-WOOL
2 follow-up statements
640 
WWUS82 KTAE 121901
RFWTAE

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
201 PM EST WED JAN 12 2011

...A RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM EST /6 PM CST/
THIS EVENING FOR ALL OF THE FLORIDA BIG BEND AND EASTERN
PANHANDLE FOR LONG DURATIONS OF LOW RELATIVE HUMIDITY...

...A RED FLAG WARNING HAS BEEN ISSUED FROM 10 AM EST /9 AM CST/ 
TO 7 PM EST /6 PM CST/ THURSDAY FOR ALL OF THE FLORIDA BIG BEND
AND EASTERN PANHANDLE FOR LONG DURATIONS OF LOW RELATIVE HUMIDITY...

...A FIRE WEATHER WATCH REMAINS IN EFFECT THURSDAY AFTERNOON FOR
ALL OF SOUTHEAST ALABAMA AND SOUTHWEST AND SOUTH CENTRAL
GEORGIA FOR POSSIBLE LONG DURATIONS OF LOW RELATIVE HUMIDITY...

...A FIRE WEATHER WATCH HAS BEEN ISSUED FOR FRIDAY AFTERNOON FOR
ALL OF THE FLORIDA BIG BEND AND EASTERN PANHANDLE FOR LONG
DURATIONS OF LOW RELATIVE HUMIDITY...

.DRY CONDITIONS WITH LOW RELATIVE HUMIDITY VALUES WILL CONTINUE
FOR THE NEXT FEW DAYS. RED FLAG CONDITIONS ARE LIKELY ACROSS OUR
FLORIDA ZONES TOMORROW WITH ANOTHER RED FLAG WARNING IN EFFECT.
ACROSS OUR GEORGIA AND ALABAMA ZONES...CONFIDENCE IS NOT AS
HIGH...SO WILL LEAVE THE WATCH IN PLACE. ANOTHER RED FLAG DAY
APPEARS LIKELY ON FRIDAY ACROSS THE FLORIDA ZONES...AND CLOSE
ACROSS GEORGIA AND ALABAMA WHERE DURATIONS CURRENTLY FALL JUST
SHORT...BUT WILL MONITOR CLOSELY.

FLZ007>019-026>029-034-108-112-114-115-118-127-128-134-130100-
/O.UPG.KTAE.FW.A.0006.110113T1500Z-110114T0000Z/
/O.NEW.KTAE.FW.W.0005.110113T1500Z-110114T0000Z/
/O.NEW.KTAE.FW.A.0007.110114T1700Z-110115T0000Z/
/O.CON.KTAE.FW.W.0004.000000T0000Z-110113T0000Z/
INLAND WALTON-CENTRAL WALTON-HOLMES-WASHINGTON-JACKSON-INLAND BAY-
CALHOUN-INLAND GULF-INLAND FRANKLIN-GADSDEN-LEON-INLAND JEFFERSON-
MADISON-LIBERTY-INLAND WAKULLA-INLAND TAYLOR-LAFAYETTE-
INLAND DIXIE-SOUTH WALTON-COASTAL BAY-COASTAL GULF-
COASTAL FRANKLIN-COASTAL JEFFERSON-COASTAL WAKULLA-COASTAL TAYLOR-
COASTAL DIXIE-
201 PM EST WED JAN 12 2011 /101 PM CST WED JAN 12 2011/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM EST /6 PM CST/
THIS EVENING...

...RED FLAG WARNING IN EFFECT FROM 10 AM EST /9 AM CST/ TO 7 PM
EST /6 PM CST/ THURSDAY...

...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 10 AM EST /9 AM CST/ TO 7 PM
EST /6 PM CST/ THURSDAY. A FIRE WEATHER WATCH HAS ALSO BEEN
ISSUED. THIS FIRE WEATHER WATCH IS IN EFFECT FROM FRIDAY
AFTERNOON THROUGH FRIDAY EVENING. A RED FLAG WARNING REMAINS IN
EFFECT UNTIL 7 PM EST /6 PM CST/ THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. LOW RELATIVE HUMIDITY
WILL ENHANCE FIRE GROWTH POTENTIAL.

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

&&

$$

ALZ065>069-GAZ120>131-142>148-155>161-130100-
/O.CON.KTAE.FW.A.0006.110113T1800Z-110113T2300Z/
COFFEE-DALE-HENRY-GENEVA-HOUSTON-QUITMAN-CLAY-RANDOLPH-CALHOUN-
TERRELL-DOUGHERTY-LEE-WORTH-TURNER-TIFT-BEN HILL-IRWIN-EARLY-
MILLER-BAKER-MITCHELL-COLQUITT-COOK-BERRIEN-SEMINOLE-DECATUR-
GRADY-THOMAS-BROOKS-LOWNDES-LANIER-
201 PM EST WED JAN 12 2011 /101 PM CST WED JAN 12 2011/

...FIRE WEATHER WATCH REMAINS IN EFFECT THURSDAY AFTERNOON...

A FIRE WEATHER WATCH REMAINS IN EFFECT THURSDAY AFTERNOON. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

DVD
629 
WWUS82 KTAE 130012
RFWTAE

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
712 PM EST WED JAN 12 2011

...A RED FLAG WARNING HAS BEEN ISSUED FROM 10 AM EST /9 AM CST/ 
TO 7 PM EST /6 PM CST/ THURSDAY FOR ALL OF THE FLORIDA BIG BEND
AND EASTERN PANHANDLE FOR LONG DURATIONS OF LOW RELATIVE HUMIDITY...

...A FIRE WEATHER WATCH REMAINS IN EFFECT THURSDAY AFTERNOON FOR
ALL OF SOUTHEAST ALABAMA AND SOUTHWEST AND SOUTH CENTRAL
GEORGIA FOR POSSIBLE LONG DURATIONS OF LOW RELATIVE HUMIDITY...

...A FIRE WEATHER WATCH HAS BEEN ISSUED FOR FRIDAY AFTERNOON FOR
ALL OF THE FLORIDA BIG BEND AND EASTERN PANHANDLE FOR LONG
DURATIONS OF LOW RELATIVE HUMIDITY...

.DRY CONDITIONS WITH LOW RELATIVE HUMIDITY VALUES WILL CONTINUE
FOR THE NEXT FEW DAYS. RED FLAG CONDITIONS ARE LIKELY ACROSS OUR
FLORIDA ZONES TOMORROW WITH ANOTHER RED FLAG WARNING IN EFFECT.
ACROSS OUR GEORGIA AND ALABAMA ZONES...CONFIDENCE IS NOT AS
HIGH...SO WILL LEAVE THE WATCH IN PLACE. ANOTHER RED FLAG DAY
APPEARS LIKELY ON FRIDAY ACROSS THE FLORIDA ZONES...AND CLOSE
ACROSS GEORGIA AND ALABAMA WHERE DURATIONS CURRENTLY FALL JUST
SHORT...BUT WILL MONITOR CLOSELY.

FLZ007>019-026>029-034-108-112-114-115-118-127-128-134-131000-
/O.EXP.KTAE.FW.W.0004.000000T0000Z-110113T0000Z/
/O.CON.KTAE.FW.W.0005.110113T1500Z-110114T0000Z/
/O.CON.KTAE.FW.A.0007.110114T1700Z-110115T0000Z/
INLAND WALTON-CENTRAL WALTON-HOLMES-WASHINGTON-JACKSON-INLAND BAY-
CALHOUN-INLAND GULF-INLAND FRANKLIN-GADSDEN-LEON-INLAND JEFFERSON-
MADISON-LIBERTY-INLAND WAKULLA-INLAND TAYLOR-LAFAYETTE-
INLAND DIXIE-SOUTH WALTON-COASTAL BAY-COASTAL GULF-
COASTAL FRANKLIN-COASTAL JEFFERSON-COASTAL WAKULLA-COASTAL TAYLOR-
COASTAL DIXIE-
712 PM EST WED JAN 12 2011 /612 PM CST WED JAN 12 2011/

...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM EST /9 AM CST/
TO 7 PM EST /6 PM CST/ THURSDAY...

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH FRIDAY EVENING...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 10 AM EST /9 AM CST/ TO 7 PM EST
/6 PM CST/ THURSDAY. A FIRE WEATHER WATCH HAS ALSO BEEN ISSUED.
THIS FIRE WEATHER WATCH IS IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING. A RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM
EST /6 PM CST/ THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. LOW RELATIVE HUMIDITY
WILL ENHANCE FIRE GROWTH POTENTIAL.

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

&&

$$

ALZ065>069-GAZ120>131-142>148-155>161-131000-
/O.CON.KTAE.FW.A.0006.110113T1800Z-110113T2300Z/
COFFEE-DALE-HENRY-GENEVA-HOUSTON-QUITMAN-CLAY-RANDOLPH-CALHOUN-
TERRELL-DOUGHERTY-LEE-WORTH-TURNER-TIFT-BEN HILL-IRWIN-EARLY-
MILLER-BAKER-MITCHELL-COLQUITT-COOK-BERRIEN-SEMINOLE-DECATUR-
GRADY-THOMAS-BROOKS-LOWNDES-LANIER-
712 PM EST WED JAN 12 2011 /612 PM CST WED JAN 12 2011/

...FIRE WEATHER WATCH REMAINS IN EFFECT THURSDAY AFTERNOON...

A FIRE WEATHER WATCH REMAINS IN EFFECT THURSDAY AFTERNOON. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

HARRIGAN/DVD

The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 12, 3:19 AM CSTFire Weather WatchTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more24 hr
Jan 12, 4:43 AM CSTHard Freeze WarningTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more27 hr
Jan 12, 1:01 PM CSTFire Weather WatchTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more37 hr
Jan 12, 1:01 PM CSTRed Flag WarningTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more29 hr
Jan 12, 1:08 PM CSTWind Chill AdvisoryTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more20 hr
Jan 12, 1:37 PM CSTHard Freeze WatchTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more25 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.