Alert archive / Georgia / Freeze Warnings in 2012

Freeze Warning 5, NWS Tallahassee, FL

December 22, 201216 counties in Florida; 5 counties in Alabama; 26 counties in Georgia

NWS Tallahassee, FL issued this freeze warning at Dec 22, 2012, 2:04 AM CST for 16 counties in Florida; 5 counties in Alabama; 26 counties in Georgia. It took effect at Dec 22, 2012, 9:00 PM CST. It was in force for 11 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
Dec 22, 2012, 2:04 AM CST (08:04 UTC)
In effect from
Dec 22, 2012, 9:00 PM CST
Expired
Dec 23, 2012, 8:00 AM CST
In force
11 hr
Issued by
NWS Tallahassee, FL
All 47 counties

Coffee County, AL, Dale County, AL, Geneva County, AL, Henry County, AL, Houston County, AL, 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, Baker County, GA, Ben Hill County, GA, Berrien County, GA, Brooks County, GA, Calhoun County, GA, Clay County, GA, Colquitt County, GA, Cook County, GA, Decatur County, GA, Dougherty County, GA, Early County, GA, Grady County, GA, Irwin County, GA, Lanier County, GA, Lee County, GA, Lowndes County, GA, Miller County, GA, Mitchell County, GA, Quitman County, GA, Randolph County, GA, Seminole County, GA, Terrell County, GA, Thomas County, GA, Tift County, GA, Turner County, GA, Worth County, GA

The radar

The Tallahassee radar (KTLH), 66 km from the middle of the area, began a volume at 08:02 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, 8.1 hours before the alert went out and 66 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 2012-12-22Temperature 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 2012-12-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 68 square meters per square second.1939587897Sfc1 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
2573 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
68 m²/s²
0-3 km storm-relative helicity
-19 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.

585 
WWUS72 KTAE 220804
NPWTAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
304 AM EST SAT DEC 22 2012

...A FREEZE WARNING REMAINS IN EFFECT THROUGH 9 AM EST THIS
MORNING AWAY FROM THE IMMEDIATE COASTLINE...

...A FREEZE WARNING IS NOW IN EFFECT FROM LATE SATURDAY EVENING
THROUGH SUNDAY MORNING...

.TEMPERATURES THIS MORNING WILL CONTINUE TO COOL BELOW FREEZING
OVER MUCH OF THE AREA AS A COLDER AIR MASS SETTLES INTO THE REGION
IN THE WAKE OF A STRONG COLD FRONT. WHILE MANY AREAS ARE LIKELY TO
SEE A FREEZE...LOCATIONS WITHIN A FEW MILES OF THE COAST SHOULD
HAVE MORNING LOWS THAT ARE ABOVE 32 DEGREES. AS HIGH PRESSURE
SETTLES OVER FLORIDA TONIGHT...CALM WINDS AND CLEAR SKIES WILL SET
THE STAGE FOR ANOTHER COLD NIGHT. ANOTHER LIGHT FREEZE APPEARS
LIKELY ACROSS THE AREA. THE COLDEST LOWS TONIGHT WILL BE IN THE
INTERIOR FLORIDA BIG BEND AND SUWANNEE RIVER AREA...WHERE
TEMPERATURES MAY APPROACH THE MID 20S BRIEFLY AROUND DAYBREAK.

ALZ065>069-FLZ007>019-026>029-034-108-112-114-115-118-127-128-134-
GAZ120>131-142>148-155>161-222100-
/O.UPG.KTAE.FZ.A.0005.121223T0600Z-121223T1300Z/
/O.NEW.KTAE.FZ.W.0005.121223T0400Z-121223T1400Z/
/O.CON.KTAE.FZ.W.0004.000000T0000Z-121222T1400Z/
COFFEE-DALE-HENRY-GENEVA-HOUSTON-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-QUITMAN-CLAY-
RANDOLPH-TERRELL-DOUGHERTY-LEE-WORTH-TURNER-TIFT-BEN HILL-IRWIN-
EARLY-MILLER-BAKER-MITCHELL-COLQUITT-COOK-BERRIEN-SEMINOLE-
DECATUR-GRADY-THOMAS-BROOKS-LOWNDES-LANIER-
INCLUDING THE CITIES OF...ENTERPRISE...OZARK...FORT RUCKER...
DALEVILLE...HEADLAND...ABBEVILLE...GENEVA...HARTFORD...SAMSON...
SLOCOMB...MALVERN...TAYLOR...ASHFORD...DOTHAN...KINSEY...
COWARTS...WEBB...COTTONWOOD...REHOBETH...DE FUNIAK SPRINGS...
HUDSON...BONIFAY...CRYSTAL LAKE...CHIPLEY...FIVE POINTS...
MARIANNA...GRACEVILLE...MALONE...SNEADS...YOUNGSTOWN...
BLOUNTSTOWN...WHITE CITY...WEWAHITCHKA...QUINCY...CHATTAHOOCHEE...
TALLAHASSEE...SPRING HILL...MONTICELLO...MADISON...GREENVILLE...
SWEETWATER...CRAWFORDVILLE...PERRY...MIDWAY...MAYO...CROSS CITY...
FREEPORT...SANTA ROSA BEACH...PANAMA CITY...PARKER...
PORT SAINT JOE...APALACHICOLA...CARRABELLE...SOPCHOPPY...
SAINT MARKS...KEATON BEACH...STEINHATCHEE...SUWANNEE...
GEORGETOWN...FORT GAINES...CUTHBERT...SHELLMAN...ARLINGTON...
MORGAN...EDISON...LEARY...DAWSON...ALBANY...LEESBURG...
SMITHVILLE...SYLVESTER...ASHBURN...TIFTON...FITZGERALD...OCILLA...
DOUGLASVILLE...BLAKELY...COLQUITT...NEWTON...CAMILLA...PELHAM...
MOULTRIE...ADEL...SPARKS...NASHVILLE...DONALSONVILLE...
BAINBRIDGE...CAIRO...THOMASVILLE...QUITMAN...VALDOSTA...LAKELAND
304 AM EST SAT DEC 22 2012 /204 AM CST SAT DEC 22 2012/

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EST /8 AM CST/
THIS MORNING...
...FREEZE WARNING IN EFFECT FROM 11 PM EST /10 PM CST/ THIS
EVENING TO 9 AM EST /8 AM CST/ SUNDAY...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM 11 PM EST /10 PM CST/ THIS
EVENING TO 9 AM EST /8 AM CST/ SUNDAY. THE FREEZE WATCH IS NO
LONGER IN EFFECT. 

* TEMPERATURE: LOWS 26 TO 32 DEGREES THIS MORNING. LOWS TONIGHT
  25 TO 28 DEGREES IN THE INTERIOR FLORIDA BIG BEND...AND 27 TO 32
  DEGREES ELSEWHERE.

* HOURS BELOW FREEZING: 8 TO 10 HOURS TONIGHT IN MOST SPOTS. 6 TO
  8 HOURS CLOSER TO THE COAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

&&

$$

08-LAMERS
2 follow-up statements
878 
WWUS72 KTAE 221409
NPWTAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
909 AM EST SAT DEC 22 2012

...A FREEZE WARNING IS NOW IN EFFECT FROM LATE SATURDAY EVENING
THROUGH SUNDAY MORNING...

.AS HIGH PRESSURE SETTLES OVER FLORIDA TONIGHT...CALM WINDS AND
CLEAR SKIES WILL SET THE STAGE FOR ANOTHER COLD NIGHT. ANOTHER
LIGHT FREEZE APPEARS LIKELY ACROSS THE AREA. THE COLDEST LOWS
TONIGHT WILL BE IN THE INTERIOR FLORIDA BIG BEND AND SUWANNEE
RIVER AREA...WHERE TEMPERATURES MAY APPROACH THE MID 20S BRIEFLY
AROUND DAYBREAK.

ALZ065>069-FLZ007>019-026>029-034-108-112-114-115-118-127-128-134-
GAZ120>131-142>148-155>161-222100-
/O.EXP.KTAE.FZ.W.0004.000000T0000Z-121222T1400Z/
/O.CON.KTAE.FZ.W.0005.121223T0400Z-121223T1400Z/
COFFEE-DALE-HENRY-GENEVA-HOUSTON-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-QUITMAN-CLAY-
RANDOLPH-TERRELL-DOUGHERTY-LEE-WORTH-TURNER-TIFT-BEN HILL-IRWIN-
EARLY-MILLER-BAKER-MITCHELL-COLQUITT-COOK-BERRIEN-SEMINOLE-
DECATUR-GRADY-THOMAS-BROOKS-LOWNDES-LANIER-
INCLUDING THE CITIES OF...ENTERPRISE...OZARK...FORT RUCKER...
DALEVILLE...HEADLAND...ABBEVILLE...GENEVA...HARTFORD...SAMSON...
SLOCOMB...MALVERN...TAYLOR...ASHFORD...DOTHAN...KINSEY...
COWARTS...WEBB...COTTONWOOD...REHOBETH...DE FUNIAK SPRINGS...
HUDSON...BONIFAY...CRYSTAL LAKE...CHIPLEY...FIVE POINTS...
MARIANNA...GRACEVILLE...MALONE...SNEADS...YOUNGSTOWN...
BLOUNTSTOWN...WHITE CITY...WEWAHITCHKA...QUINCY...CHATTAHOOCHEE...
TALLAHASSEE...SPRING HILL...MONTICELLO...MADISON...GREENVILLE...
SWEETWATER...CRAWFORDVILLE...PERRY...MIDWAY...MAYO...CROSS CITY...
FREEPORT...SANTA ROSA BEACH...PANAMA CITY...PARKER...
PORT SAINT JOE...APALACHICOLA...CARRABELLE...SOPCHOPPY...
SAINT MARKS...KEATON BEACH...STEINHATCHEE...SUWANNEE...
GEORGETOWN...FORT GAINES...CUTHBERT...SHELLMAN...ARLINGTON...
MORGAN...EDISON...LEARY...DAWSON...ALBANY...LEESBURG...
SMITHVILLE...SYLVESTER...ASHBURN...TIFTON...FITZGERALD...OCILLA...
DOUGLASVILLE...BLAKELY...COLQUITT...NEWTON...CAMILLA...PELHAM...
MOULTRIE...ADEL...SPARKS...NASHVILLE...DONALSONVILLE...
BAINBRIDGE...CAIRO...THOMASVILLE...QUITMAN...VALDOSTA...LAKELAND
909 AM EST SAT DEC 22 2012 /809 AM CST SAT DEC 22 2012/

...FREEZE WARNING REMAINS IN EFFECT FROM 11 PM EST /10 PM CST/
THIS EVENING TO 9 AM EST /8 AM CST/ SUNDAY...

* TEMPERATURE: LOWS TONIGHT 25 TO 28 DEGREES IN THE INTERIOR
  FLORIDA BIG BEND...AND 27 TO 32 DEGREES ELSEWHERE.

* HOURS BELOW FREEZING: 8 TO 10 HOURS TONIGHT IN MOST SPOTS. 6 
  TO 8 HOURS CLOSER TO THE COAST. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

&&

$$

GODSEY
556 
WWUS72 KTAE 221900
NPWTAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
200 PM EST SAT DEC 22 2012

...A HARD FREEZE WARNING IS NOW IN EFFECT FOR THE EASTERN FLORIDA
BIG BEND AND SOUTH CENTRAL GEORGIA FROM LATE TONIGHT THROUGH
SUNDAY MORNING...

...A FREEZE WARNING REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY MORNING FOR THE WESTERN BIG BEND AND FLORIDA PANHANDLE AS
WELL AS SOUTHEASTERN ALABAMA AND SOUTHWESTERN GEORGIA...

.COLD HIGH PRESSURE WILL SETTLE OVER THE FLORIDA PANHANDLE THIS
EVENING SETTING UP THE PERFECT SCENARIO FOR CALM...CLEAR AND COLD
CONDITIONS. TEMPERATURES WILL FALL QUICKLY BELOW FREEZING BEFORE
MIDNIGHT AND LIKELY DROP INTO THE MID 20S IN THE NORMALLY COLDER
AREAS OF THE EASTERN FLORIDA BIG BEND AND INTO SOUTH CENTRAL
GEORGIA. TOTAL DURATIONS OF FREEZING TEMPERATURES COULD APPROACH
12 HOURS IN THE COLDEST LOCATIONS. 

FLZ017>019-027>029-034-GAZ146>148-158>161-231400-
/O.CAN.KTAE.FZ.W.0005.121223T0400Z-121223T1400Z/
/O.NEW.KTAE.HZ.W.0005.121223T0300Z-121223T1400Z/
LEON-INLAND JEFFERSON-MADISON-INLAND WAKULLA-INLAND TAYLOR-
LAFAYETTE-INLAND DIXIE-COLQUITT-COOK-BERRIEN-THOMAS-BROOKS-
LOWNDES-LANIER-
INCLUDING THE CITIES OF...TALLAHASSEE...SPRING HILL...
MONTICELLO...MADISON...GREENVILLE...CRAWFORDVILLE...PERRY...
MIDWAY...MAYO...CROSS CITY...MOULTRIE...ADEL...SPARKS...
NASHVILLE...THOMASVILLE...QUITMAN...VALDOSTA...LAKELAND
200 PM EST SAT DEC 22 2012

...HARD FREEZE WARNING NOW IN EFFECT FROM 10 PM THIS EVENING TO 9
AM EST SUNDAY...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HARD
FREEZE WARNING...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO
9 AM EST SUNDAY. THIS HARD FREEZE WARNING REPLACES THE FREEZE
WARNING THAT WAS PREVIOUSLY IN EFFECT. 

* TEMPERATURE: LOWS TONIGHT 22 TO 26 AWAY FROM THE URBAN AREAS OF
  TALLAHASSEE AND VALDOSTA...27 TO 31 IN TOWN. 

* HOURS BELOW FREEZING: 9 TO 12 HOURS. HARD FREEZING TEMPERATURES
  FOR 3 TO 5 HOURS.
 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HARD FREEZE WARNING MEANS TEMPERATURES OF 26 DEGREES OR LESS ARE
EXPECTED FOR MORE THAN 2 HOURS. THESE CONDITIONS WILL KILL CROPS
AND OTHER SENSITIVE VEGETATION. 

&&

$$

ALZ065>069-FLZ007>016-026-108-112-114-115-118-127-128-134-
GAZ120>131-142>145-155>157-231400-
/O.EXT.KTAE.FZ.W.0005.121223T0300Z-121223T1400Z/
COFFEE-DALE-HENRY-GENEVA-HOUSTON-INLAND WALTON-CENTRAL WALTON-
HOLMES-WASHINGTON-JACKSON-INLAND BAY-CALHOUN-INLAND GULF-
INLAND FRANKLIN-GADSDEN-LIBERTY-SOUTH WALTON-COASTAL BAY-
COASTAL GULF-COASTAL FRANKLIN-COASTAL JEFFERSON-COASTAL WAKULLA-
COASTAL TAYLOR-COASTAL DIXIE-QUITMAN-CLAY-RANDOLPH-TERRELL-
DOUGHERTY-LEE-WORTH-TURNER-TIFT-BEN HILL-IRWIN-EARLY-MILLER-BAKER-
MITCHELL-SEMINOLE-DECATUR-GRADY-
INCLUDING THE CITIES OF...ENTERPRISE...OZARK...FORT RUCKER...
DALEVILLE...HEADLAND...ABBEVILLE...GENEVA...HARTFORD...SAMSON...
SLOCOMB...MALVERN...TAYLOR...ASHFORD...DOTHAN...KINSEY...
COWARTS...WEBB...COTTONWOOD...REHOBETH...DE FUNIAK SPRINGS...
HUDSON...BONIFAY...CRYSTAL LAKE...CHIPLEY...FIVE POINTS...
MARIANNA...GRACEVILLE...MALONE...SNEADS...YOUNGSTOWN...
BLOUNTSTOWN...WHITE CITY...WEWAHITCHKA...QUINCY...CHATTAHOOCHEE...
SWEETWATER...FREEPORT...SANTA ROSA BEACH...PANAMA CITY...PARKER...
PORT SAINT JOE...APALACHICOLA...CARRABELLE...SOPCHOPPY...
SAINT MARKS...KEATON BEACH...STEINHATCHEE...SUWANNEE...
GEORGETOWN...FORT GAINES...CUTHBERT...SHELLMAN...ARLINGTON...
MORGAN...EDISON...LEARY...DAWSON...ALBANY...LEESBURG...
SMITHVILLE...SYLVESTER...ASHBURN...TIFTON...FITZGERALD...OCILLA...
DOUGLASVILLE...BLAKELY...COLQUITT...NEWTON...CAMILLA...PELHAM...
DONALSONVILLE...BAINBRIDGE...CAIRO
200 PM EST SAT DEC 22 2012 /100 PM CST SAT DEC 22 2012/

...FREEZE WARNING NOW IN EFFECT FROM 10 PM EST /9 PM CST/ THIS
EVENING TO 9 AM EST /8 AM CST/ SUNDAY...

* TEMPERATURE: LOWS TONIGHT...27 TO 30 DEGREES INLAND...31 TO 33
  AT THE IMMEDIATE COAST. 

* HOURS BELOW FREEZING: 7 TO 9 HOURS INLAND...AND 3 TO 6 HOURS
  NEARER TO THE COAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

&&

$$

38-GODSEY

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 22, 1:00 PM CSTHard Freeze WarningTAEDixie, Jefferson, Lafayette, Leon, Madison, Taylor and 1 more19 hr
Dec 22, 2:08 AM CSTRed Flag WarningTAECoffee, Dale, Geneva, Henry, Houston15 hr

Nearby

Freeze Warnings in Georgia, 2012Freeze Warnings in Florida, 2012Freeze Warnings in Alabama, 2012Every freeze warning in 2012

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.