Alert archive / Georgia / Freeze Warnings in 2007

Freeze Warning 13, NWS Tallahassee, FL

December 17, 200726 counties in Georgia; 16 counties in Florida; 5 counties in Alabama

NWS Tallahassee, FL issued this freeze warning at Dec 17, 2007, 2:28 PM EST for 26 counties in Georgia; 16 counties in Florida; 5 counties in Alabama. It took effect at Dec 17, 2007, 10:23 PM EST. It was in force for 10 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 17, 2007, 2:28 PM EST (19:28 UTC)
In effect from
Dec 17, 2007, 10:23 PM EST
Expired
Dec 18, 2007, 8:00 AM EST
In force
10 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 19:31 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, 7.5 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 12:00Z on 2007-12-17Temperature 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 12:00Z on 2007-12-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -227 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
2032 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
-227 m²/s²
0-3 km storm-relative helicity
-4 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 
WWUS72 KTAE 171928
NPWTAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
228 PM EST MON DEC 17 2007

...HARD FREEZE WARNING NOW IN EFFECT FROM MIDNIGHT EST /11 PM CST/ 
TONIGHT UNTIL 9 AM EST /8 AM CST/ TUESDAY MORNING FOR MUCH OF THE 
INLAND AREAS OF THE EASTERN FLORIDA PANHANDLE...FLORIDA BIG BEND AND 
PORTIONS OF SOUTHEAST ALABAMA AND EXTREME SOUTHERN GEORGIA...

...FREEZE WARNING NOW IN EFFECT FROM MIDNIGHT EST /11 PM CST/
TONIGHT UNTIL 9 AM EST /8 AM CST/ TUESDAY MORNING FOR THE COASTAL
AREAS OF THE FLORIDA PANHANDLE AND MOST OF SOUTHEASTERN ALABAMA
AND SOUTH CENTRAL GEORGIA...

.HIGH PRESSURE WILL BUILD OVER THE REGION TONIGHT CREATING CALM
WINDS. THESE CALM WINDS COMBINING WITH NEAR CLEAR SKIES WILL
CREATE IDEAL RADIATIONAL COOLING CONDITIONS ACROSS THE REGION
CAUSING TEMPERATURES TO PLUMMET AFTER SUNSET. ALONG THE NORMALLY
COLDER INTERSTATE 10 CORRIDOR...TEMPERATURES WILL DROP BELOW 25
DEGREES FOR AT LEAST A COUPLE OF HOURS...THEREFORE A HARD FREEZE
WARNING HAS BEEN ISSUED FOR PARTS OF THIS REGION. IN AREAS WHERE
TEMPERATURES ARE EXPECTED TO REMAIN ABOVE 25 DEGREES TONIGHT...A
FREEZE WARNING IS NOW IN EFFECT. 

ALZ065-068-FLZ007-009>011-013-016-017-019-026-029-GAZ155>160-
181400-
/O.UPG.KTAE.FZ.A.0010.071218T0600Z-071218T1300Z/
/O.NEW.KTAE.HZ.W.0002.071218T0500Z-071218T1400Z/
COFFEE-GENEVA-INLAND WALTON-HOLMES-WASHINGTON-JACKSON-CALHOUN-
GADSDEN-LEON-MADISON-LIBERTY-LAFAYETTE-SEMINOLE-DECATUR-GRADY-
THOMAS-BROOKS-LOWNDES-
INCLUDING THE CITIES OF...ENTERPRISE...GENEVA...HARTFORD...
SAMSON...SLOCOMB...MALVERN...DE FUNIAK SPRINGS...HUDSON...
BONIFAY...CRYSTAL LAKE...CHIPLEY...FIVE POINTS...MARIANNA...
GRACEVILLE...MALONE...SNEADS...BLOUNTSTOWN...QUINCY...
CHATTAHOOCHEE...TALLAHASSEE...SPRING HILL...MADISON...
GREENVILLE...SWEETWATER...MIDWAY...MAYO...DONALSONVILLE...
BAINBRIDGE...CAIRO...THOMASVILLE...QUITMAN...VALDOSTA
228 PM EST MON DEC 17 2007 /128 PM CST MON DEC 17 2007/

...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT EST /11 PM CST/
TONIGHT TO 9 AM EST /8 AM CST/ TUESDAY...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HARD
FREEZE WARNING...WHICH IS IN EFFECT FROM MIDNIGHT EST /11 PM CST/
TONIGHT TO 9 AM EST /8 AM CST/ TUESDAY. 

TEMPERATURES ARE EXPECTED TO PLUMMET AFTER SUNSET THIS EVENING AND
DROP BELOW FREEZING BY MIDNIGHT. WITH IDEAL RADIATIONAL COOLING
CONDITIONS PRESENT...TEMPERATURES WILL LIKELY DROP TO OR BELOW 25
DEGREES FOR TWO HOURS OR MORE. 

A HARD FREEZE WARNING MEANS TEMPERATURES OF 26 DEGREES OR COLDER
ARE LIKELY. THESE CONDITIONS WILL HARM CROPS...ANIMALS...AUTOMOBILE
RADIATORS...AND EXPOSED WATER PIPES.

$$

FLZ018-027-028-034-181400-
/O.UPG.KTAE.FZ.A.0010.071218T0600Z-071218T1300Z/
/O.NEW.KTAE.HZ.W.0002.071218T0500Z-071218T1400Z/
JEFFERSON-WAKULLA-TAYLOR-DIXIE-
INCLUDING THE CITIES OF...MONTICELLO...SOPCHOPPY...ST. MARKS...
PERRY...CROSS CITY
228 PM EST MON DEC 17 2007

...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EST TUESDAY...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A HARD
FREEZE WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EST TUESDAY. 

TEMPERATURES ARE EXPECTED TO PLUMMET AFTER SUNSET THIS EVENING AND
DROP BELOW FREEZING BY MIDNIGHT. WITH IDEAL RADIATIONAL COOLING
CONDITIONS PRESENT...TEMPERATURES WILL LIKELY DROP TO OR BELOW 25
DEGREES FOR TWO HOURS OR MORE ACROSS INLAND LOCATIONS. AREAS
ALONG THE IMMEDIATE COAST WILL DROP BELOW FREEZING FOR A FEW
HOURS...BUT WILL NOT DROP BELOW 26 DEGREES. 

A HARD FREEZE WARNING MEANS TEMPERATURES OF 26 DEGREES OR COLDER
ARE LIKELY. THESE CONDITIONS WILL HARM CROPS...ANIMALS...AUTOMOBILE
RADIATORS...AND EXPOSED WATER PIPES.

$$

ALZ066-067-069-GAZ120>131-142>148-161-181400-
/O.UPG.KTAE.FZ.A.0010.071218T0600Z-071218T1300Z/
/O.NEW.KTAE.FZ.W.0013.071218T0500Z-071218T1400Z/
DALE-HENRY-HOUSTON-QUITMAN-CLAY-RANDOLPH-CALHOUN-TERRELL-
DOUGHERTY-LEE-WORTH-TURNER-TIFT-BEN HILL-IRWIN-EARLY-MILLER-BAKER-
MITCHELL-COLQUITT-COOK-BERRIEN-LANIER-
INCLUDING THE CITIES OF...OZARK...FORT RUCKER...DALEVILLE...
HEADLAND...ABBEVILLE...TAYLOR...ASHFORD...KINSEY...COWARTS...
WEBB...COTTONWOOD...REHOBETH...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...LAKELAND
228 PM EST MON DEC 17 2007 /128 PM CST MON DEC 17 2007/

...FREEZE WARNING IN EFFECT FROM MIDNIGHT EST /11 PM CST/ TONIGHT
TO 9 AM EST /8 AM CST/ TUESDAY...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM MIDNIGHT EST /11 PM CST/
TONIGHT TO 9 AM EST /8 AM CST/ TUESDAY. 

TEMPERATURES WILL PLUMMET AFTER SUNSET THIS EVENING AND DROP BELOW
FREEZING AROUND MIDNIGHT. SEVERAL HOURS OF FREEZING TEMPERATURES
CAN BE EXPECTED ACROSS THE WARNING AREA TONIGHT. TEMPERATURES WILL
DROP INTO THE UPPER 20S...BUT WILL LIKELY REMAIN ABOVE 26
DEGREES PRECLUDING THE NEED FOR A HARD FREEZE WARNING. 

A FREEZE WARNING MEANS TEMPERATURES FROM 26 TO 32 DEGREES ARE
IMMINENT OR LIKELY. THESE CONDITIONS WILL DAMAGE CROPS AND
SENSITIVE VEGETATION.

$$

FLZ008-012-014-015-181400-
/O.UPG.KTAE.FZ.A.0010.071218T0600Z-071218T1300Z/
/O.NEW.KTAE.FZ.W.0013.071218T0500Z-071218T1400Z/
COASTAL WALTON-BAY-GULF-FRANKLIN-
INCLUDING THE CITIES OF...INWOOD...PANAMA CITY...CALLAWAY...
LYNN HAVEN...UPPER GRAND LAGOON...WHITE CITY...PORT ST. JOE...
WEWAHITCHKA...APALACHICOLA...CARRABELLE
228 PM EST MON DEC 17 2007 /128 PM CST MON DEC 17 2007/

...FREEZE WARNING IN EFFECT FROM MIDNIGHT EST /11 PM CST/ TONIGHT
TO 9 AM EST /8 AM CST/ TUESDAY...

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM MIDNIGHT EST /11 PM CST/
TONIGHT TO 9 AM EST /8 AM CST/ TUESDAY. 

TEMPERATURES WILL DROP RAPIDLY ACROSS THE COASTAL COUNTIES OF THE
FLORIDA PANHANDLE AND FALL BELOW FREEZING SHORTLY AFTER MIDNIGHT.
A LONG DURATION OF FREEZING TEMPERATURES CAN BE EXPECTED ACROSS
INLAND AREAS OF THESE COUNTIES WITH ONLY A BRIEF DURATION OF
FREEZING TEMPERATURES EXPECTED RIGHT ALONG THE IMMEDIATE COAST. 

A FREEZE WARNING MEANS TEMPERATURES FROM 26 TO 32 DEGREES ARE
IMMINENT OR LIKELY. THESE CONDITIONS WILL DAMAGE CROPS AND
SENSITIVE VEGETATION.

$$

38-GODSEY
1 follow-up statement
000 
WWUS72 KTAE 180323
NPWTAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1023 PM EST MON DEC 17 2007

...FREEZE WARNING IN EFFECT UNTIL 8 AM EST /7 AM CST/ TUESDAY FOR
SOUTHEAST ALABAMA...SOUTHWEST AND SOUTH CENTRAL GEORGIA...AND THE
FLORIDA BIG BEND AND PANHANDLE AWAY FROM THE IMMEDIATE COAST...

...HARD FREEZE WARNING IS CANCELLED FOR THIS AREA...

.AN AREA OF HIGH PRESSURE WILL BE CENTERED OVER THE REGION
EARLY TUESDAY MORNING...CREATING CALM WINDS. THE COMBINATION OF
CALM WINDS AND A DRY COLD AIRMASS WILL ALLOW TEMPERATURES TO DROP
BELOW FREEZING IN MANY INLAND LOCATIONS. HOWEVER...HIGH CLOUDS
STREAMING OVER THE AREA FROM THE WEST WILL PREVENT TEMPERATURES
FROM DROPPING BELOW 27 DEGREES AT MOST LOCATIONS...PREVENTING A HARD
FREEZE.

ALZ065-068-FLZ007-009>011-013-016>019-026>029-034-GAZ155>160-
181300-
/O.CAN.KTAE.HZ.W.0002.071218T0500Z-071218T1400Z/
/O.EXB.KTAE.FZ.W.0013.071218T0323Z-071218T1300Z/
COFFEE-GENEVA-INLAND WALTON-HOLMES-WASHINGTON-JACKSON-CALHOUN-
GADSDEN-LEON-JEFFERSON-MADISON-LIBERTY-WAKULLA-TAYLOR-LAFAYETTE-
DIXIE-SEMINOLE-DECATUR-GRADY-THOMAS-BROOKS-LOWNDES-
INCLUDING THE CITIES OF...ENTERPRISE...GENEVA...HARTFORD...
SAMSON...SLOCOMB...MALVERN...DE FUNIAK SPRINGS...HUDSON...
BONIFAY...CRYSTAL LAKE...CHIPLEY...FIVE POINTS...MARIANNA...
GRACEVILLE...MALONE...SNEADS...BLOUNTSTOWN...QUINCY...
CHATTAHOOCHEE...TALLAHASSEE...SPRING HILL...MONTICELLO...
MADISON...GREENVILLE...SWEETWATER...SOPCHOPPY...ST. MARKS...
PERRY...MIDWAY...MAYO...CROSS CITY...DONALSONVILLE...BAINBRIDGE...
CAIRO...THOMASVILLE...QUITMAN...VALDOSTA
1023 PM EST MON DEC 17 2007 /923 PM CST MON DEC 17 2007/

...FREEZE WARNING IN EFFECT UNTIL 8 AM EST /7 AM CST/ TUESDAY FOR
SOUTHEAST ALABAMA...SOUTHWEST AND SOUTH CENTRAL GEORGIA...AND THE
FLORIDA BIG BEND AND PANHANDLE AWAY FROM THE IMMEDIATE COAST...
...HARD FREEZE WARNING IS CANCELLED FOR THIS AREA...

A FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM EST /7 AM CST/ TUESDAY.
HOWEVER...THE HARD FREEZE WARNING THAT WAS IN EFFECT FOR PORTIONS OF
THIS AREA HAS BEEN CANCELLED AS IT NOW APPEARS HIGH LEVEL CLOUDS
WILL PREVENT TEMPERATURES FROM DROPPING BELOW 27 DEGREES AT MOST
LOCATIONS. 

TEMPERATURES AT A FEW INLAND LOCATIONS EAST OF THE APALACHICOLA
AND CHATTAHOOCHEE RIVERS HAD ALREADY DROPPED TO 32 DEGREES AS OF
10 PM EST. MOST OTHER SITES WILL GO BELOW FREEZING BETWEEN
MIDNIGHT AND 3 AM EST (2 AM CST). FREEZING TEMPERATURES ARE NOT
EXPECTED ALONG THE IMMEDIATE COAST OR IN THE CITIES. LOW
TEMPERATURES WILL REACH 27 DEGREES IN THE NORMALLY COLDER INLAND
LOCATIONS. 

A FREEZE WARNING MEANS TEMPERATURES FROM 26 TO 32 DEGREES ARE
IMMINENT OR LIKELY. THESE CONDITIONS MAY DAMAGE CROPS AND
SENSITIVE VEGETATION.

$$

ALZ066-067-069-FLZ008-012-014-015-GAZ120>131-142>148-161-181300-
/O.EXT.KTAE.FZ.W.0013.071218T0323Z-071218T1300Z/
DALE-HENRY-HOUSTON-COASTAL WALTON-BAY-GULF-FRANKLIN-QUITMAN-CLAY-
RANDOLPH-CALHOUN-TERRELL-DOUGHERTY-LEE-WORTH-TURNER-TIFT-BEN HILL-
IRWIN-EARLY-MILLER-BAKER-MITCHELL-COLQUITT-COOK-BERRIEN-LANIER-
INCLUDING THE CITIES OF...OZARK...FORT RUCKER...DALEVILLE...
HEADLAND...ABBEVILLE...TAYLOR...ASHFORD...KINSEY...COWARTS...
WEBB...COTTONWOOD...REHOBETH...INWOOD...PANAMA CITY...CALLAWAY...
LYNN HAVEN...UPPER GRAND LAGOON...WHITE CITY...PORT ST. JOE...
WEWAHITCHKA...APALACHICOLA...CARRABELLE...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...LAKELAND
1023 PM EST MON DEC 17 2007 /923 PM CST MON DEC 17 2007/

...FREEZE WARNING NOW IN EFFECT UNTIL 8 AM EST /7 AM CST/
TUESDAY FOR SOUTHEAST ALABAMA...SOUTHWEST AND SOUTH CENTRAL 
GEORGIA...AND THE FLORIDA BIG BEND AND PANHANDLE AWAY FROM 
THE IMMEDIATE COAST...

A FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM EST /7 AM CST/
TUESDAY. 

TEMPERATURES AT A FEW INLAND LOCATIONS EAST OF THE APALACHICOLA
AND CHATTAHOOCHEE RIVERS HAD ALREADY DROPPED TO 32 DEGREES AS OF
10 PM EST. MOST OTHER SITES WILL GO BELOW FREEZING BETWEEN
MIDNIGHT AND 3 AM EST (2 AM CST). FREEZING TEMPERATURES ARE NOT
EXPECTED ALONG THE IMMEDIATE COAST OR IN THE CITIES. LOW
TEMPERATURES WILL REACH 27 DEGREES IN THE NORMALLY COLDER INLAND
LOCATIONS. 

A FREEZE WARNING MEANS TEMPERATURES FROM 26 TO 32 DEGREES ARE
IMMINENT OR LIKELY. THESE CONDITIONS MAY DAMAGE CROPS AND
SENSITIVE VEGETATION.

$$

FOURNIER

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 17, 2:28 PM ESTHard Freeze WarningTAEBrooks, Decatur, Grady, Lowndes, Seminole, Thomas8 hr
Dec 17, 3:21 AM ESTFire Weather WatchTAEBay, Calhoun, Gadsden, Gulf, Holmes, Jackson and 6 more11 hr

Nearby

Freeze Warnings in Georgia, 2007Freeze Warnings in Florida, 2007Freeze Warnings in Alabama, 2007Every freeze 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.