Alert archive / Georgia / Freeze Warnings in 2012

Freeze Warning 5, NWS Atlanta, GA

October 30, 201225 counties in Georgia

NWS Atlanta, GA issued this freeze warning at Oct 30, 2012, 4:04 AM EDT for 25 counties in Georgia. It took effect at Oct 30, 2012, 8:00 PM EDT. It was in force for . No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 30, 2012, 4:04 AM EDT (08:04 UTC)
In effect from
Oct 30, 2012, 8:00 PM EDT
Expired
Oct 30, 2012, 3:17 PM EDT
In force
Issued by
NWS Atlanta, GA
All 25 counties

Bartow County, GA, Carroll County, GA, Catoosa County, GA, Chattooga County, GA, Cherokee County, GA, Coweta County, GA, Dade County, GA, Dawson County, GA, Fannin County, GA, Fayette County, GA, Floyd County, GA, Gilmer County, GA, Gordon County, GA, Haralson County, GA, Heard County, GA, Lumpkin County, GA, Murray County, GA, Paulding County, GA, Pickens County, GA, Polk County, GA, Towns County, GA, Union County, GA, Walker County, GA, White County, GA, Whitfield County, GA

The radar

The Atlanta radar (KFFC), 110 km from the middle of the area, began a volume at 08:06 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

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 8.1 hours before the alert went out and 110 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, Peachtre/Fal Fld, GA at 00:00Z on 2012-10-30Temperature 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, Peachtre/Fal Fld, GA at 00:00Z on 2012-10-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 113 square meters per square second.19395878Sfc1 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
2180 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
113 m²/s²
0-3 km storm-relative helicity
93 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.

527 
WWUS72 KFFC 300804
NPWFFC

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
404 AM EDT TUE OCT 30 2012

...HIGH WIND WARNING IN EFFECT THROUGH 8 PM EDT TUESDAY FOR THE
NORTHEAST GEORGIA MOUNTAINS...

...WIND ADVISORY IN EFFECT THROUGH 8 PM EDT TUESDAY FOR CENTRAL
AND PORTIONS OF NORTH GEORGIA...

.THE COMBINATION OF HURRICANE SANDY MOVING INLAND ALONG THE MID
ATLANTIC COAST AND HIGH PRESSURE BUILDING SOUTH FROM CANADA WILL
CONTINUE TO PRODUCE STRONG GUSTY WINDS ACROSS THE AREA THROUGH
TUESDAY EVENING.

GAZ006>009-015-016-301615-
/O.NEW.KFFC.FZ.W.0005.121031T0000Z-121031T1400Z/
/O.EXB.KFFC.WI.Y.0012.121031T0000Z-121031T0600Z/
/O.CON.KFFC.HW.W.0001.000000T0000Z-121031T0000Z/
FANNIN-GILMER-UNION-TOWNS-LUMPKIN-WHITE-
INCLUDING THE CITIES OF...DAHLONEGA...CLEVELAND
404 AM EDT TUE OCT 30 2012

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
...FREEZE WARNING IN EFFECT FROM 8 PM THIS EVENING TO 10 AM EDT
WEDNESDAY...
...WIND ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 2 AM EDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
FREEZE WARNING...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO
10 AM EDT WEDNESDAY. A WIND ADVISORY HAS ALSO BEEN ISSUED. THIS
WIND ADVISORY IS IN EFFECT FROM 8 PM THIS EVENING TO 2 AM EDT
WEDNESDAY.

* TEMPERATURES...IN THE UPPER 20 TO LOWER 30S TONIGHT AND
  WEDNESDAY MORNING.

* LOCATIONS...NORTH AND PORTIONS OF WEST GEORGIA.

* WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 50 MPH.

* TIMING...WINDS WILL REMAIN STRONG AND GUSTY THROUGH TUESDAY
  NIGHT.

* IMPACTS...WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR HIGH PROFILE VEHICLES. ALSO EXPECT ROUGH CHOP 
  ON AREA LAKES. THESE WINDS COULD ALSO DOWN SMALL TREE LIMBS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF AT LEAST
20 MPH...OR GUSTS TO 35 MPH OR STRONGER ARE EXPECTED. WINDS THIS
STRONG WILL MAKE DRIVING ESPECIALLY HAZARDOUS FOR HIGH PROFILE
VEHICLES. DRIVERS ARE ADVISED TO USE EXTRA CAUTION. BOATERS
SHOULD ALSO USE CAUTION AS STRONG WINDS PRODUCE A ROUGH CHOP ON
AREA LAKES.

A FREEZE WARNING MEANS FREEZING TEMPERATURES ARE FORECAST TO
THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL INTERESTS IN THE
WARNED AREA ARE ADVISED TO HARVEST OR PROTECT TENDER VEGETATION.

A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF AT LEAST
20 MPH...OR GUSTS TO 35 MPH OR STRONGER ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...
ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

GAZ001>005-011>014-019>021-030-031-041-042-052>054-301615-
/O.NEW.KFFC.FZ.W.0005.121031T0000Z-121031T1400Z/
/O.CON.KFFC.WI.Y.0012.000000T0000Z-121031T0000Z/
DADE-WALKER-CATOOSA-WHITFIELD-MURRAY-CHATTOOGA-GORDON-PICKENS-
DAWSON-FLOYD-BARTOW-CHEROKEE-POLK-PAULDING-HARALSON-CARROLL-HEARD-
COWETA-FAYETTE-
INCLUDING THE CITIES OF...CALHOUN...ROME...CARTERSVILLE...
CARROLLTON...NEWNAN...PEACHTREE CITY
404 AM EDT TUE OCT 30 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...FREEZE WARNING IN EFFECT FROM 8 PM THIS EVENING TO 10 AM EDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
FREEZE WARNING...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO
10 AM EDT WEDNESDAY.

* TEMPERATURES...IN THE LOWER 30S TONIGHT AND WEDNESDAY MORNING.

* LOCATIONS...NORTH AND WEST CENTRAL GEORGIA.

* WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.

* TIMING...WINDS WILL REMAIN STRONG AND GUSTY THROUGH TUESDAY
  EVENING.

* IMPACTS...WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR HIGH PROFILE VEHICLES. ALSO EXPECT ROUGH CHOP 
  ON AREA LAKES. THESE WINDS COULD ALSO DOWN SMALL TREE LIMBS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF AT LEAST
20 MPH...OR GUSTS TO 35 MPH OR STRONGER ARE EXPECTED. WINDS THIS
STRONG WILL MAKE DRIVING ESPECIALLY HAZARDOUS FOR HIGH PROFILE
VEHICLES. DRIVERS ARE ADVISED TO USE EXTRA CAUTION. BOATERS
SHOULD ALSO USE CAUTION AS STRONG WINDS PRODUCE A ROUGH CHOP ON
AREA LAKES.

A FREEZE WARNING MEANS FREEZING TEMPERATURES ARE FORECAST TO
THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL INTERESTS IN THE
WARNED AREA ARE ADVISED TO HARVEST OR PROTECT TENDER VEGETATION.

&&

$$

GAZ022>025-027-032>039-043>051-055>062-066>076-078>086-089>098-
102>113-301615-
/O.CON.KFFC.WI.Y.0012.000000T0000Z-121031T0000Z/
FORSYTH-HALL-BANKS-JACKSON-MADISON-COBB-NORTH FULTON-GWINNETT-
BARROW-CLARKE-OCONEE-OGLETHORPE-WILKES-DOUGLAS-SOUTH FULTON-
DEKALB-ROCKDALE-WALTON-NEWTON-MORGAN-GREENE-TALIAFERRO-CLAYTON-
SPALDING-HENRY-BUTTS-JASPER-PUTNAM-HANCOCK-WARREN-TROUP-
MERIWETHER-PIKE-UPSON-LAMAR-MONROE-JONES-BALDWIN-WASHINGTON-
GLASCOCK-JEFFERSON-HARRIS-TALBOT-TAYLOR-CRAWFORD-BIBB-TWIGGS-
WILKINSON-JOHNSON-EMANUEL-MUSCOGEE-CHATTAHOOCHEE-MARION-SCHLEY-
MACON-PEACH-HOUSTON-BLECKLEY-LAURENS-TREUTLEN-STEWART-WEBSTER-
SUMTER-DOOLY-CRISP-PULASKI-WILCOX-DODGE-TELFAIR-WHEELER-
MONTGOMERY-TOOMBS-
INCLUDING THE CITIES OF...GAINESVILLE...MARIETTA...ATLANTA...
LAWRENCEVILLE...ATHENS...DOUGLASVILLE...EAST POINT...DECATUR...
CONYERS...COVINGTON...GRIFFIN...MILLEDGEVILLE...MACON...
SWAINSBORO...COLUMBUS...WARNER ROBINS...DUBLIN...LUMPKIN...
AMERICUS...CORDELE...VIDALIA
404 AM EDT TUE OCT 30 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* LOCATIONS...MOST OF NORTH AND CENTRAL GEORGIA.

* WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 40 MPH.

* TIMING...WINDS WILL REMAIN STRONG AND GUSTY THROUGH TUESDAY
  EVENING.

* IMPACTS...WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR HIGH PROFILE VEHICLES. ALSO EXPECT ROUGH CHOP 
  ON AREA LAKES. THESE WINDS COULD ALSO DOWN SMALL TREE LIMBS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF AT LEAST
20 MPH...OR GUSTS TO 35 MPH OR STRONGER ARE EXPECTED. WINDS THIS
STRONG WILL MAKE DRIVING ESPECIALLY HAZARDOUS FOR HIGH PROFILE
VEHICLES. DRIVERS ARE ADVISED TO USE EXTRA CAUTION. BOATERS
SHOULD ALSO USE CAUTION AS STRONG WINDS PRODUCE A ROUGH CHOP ON
AREA LAKES.

&&

$$
1 follow-up statement
187 
WWUS72 KFFC 301917
NPWFFC

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
317 PM EDT TUE OCT 30 2012

...HIGH WIND WARNING IN EFFECT THROUGH 8 PM EDT TUESDAY FOR THE
NORTHEAST GEORGIA MOUNTAINS...

...WIND ADVISORY IN EFFECT THROUGH 8 PM EDT TUESDAY FOR CENTRAL
AND PORTIONS OF NORTH GEORGIA...

.THE COMBINATION OF HURRICANE SANDY MOVING INLAND ALONG THE MID
ATLANTIC COAST AND HIGH PRESSURE BUILDING SOUTH FROM CANADA WILL
CONTINUE TO PRODUCE STRONG GUSTY WINDS ACROSS THE AREA THROUGH
TUESDAY EVENING.

GAZ006>009-015-016-310330-
/O.CAN.KFFC.FZ.W.0005.121031T0000Z-121031T1400Z/
/O.CON.KFFC.HW.W.0001.000000T0000Z-121031T0000Z/
/O.CON.KFFC.WI.Y.0012.121031T0000Z-121031T0600Z/
FANNIN-GILMER-UNION-TOWNS-LUMPKIN-WHITE-
INCLUDING THE CITIES OF...DAHLONEGA...CLEVELAND
317 PM EDT TUE OCT 30 2012

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 2 AM
EDT WEDNESDAY...
...FREEZE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS CANCELLED THE
FREEZE WARNING.

* LOCATIONS...NORTH AND PORTIONS OF WEST GEORGIA.

* WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* TIMING...WINDS WILL REMAIN STRONG AND GUSTY THROUGH TUESDAY 
  NIGHT. 

* IMPACTS...WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR HIGH PROFILE VEHICLES. ALSO EXPECT ROUGH CHOP 
  ON AREA LAKES. THESE WINDS COULD ALSO DOWN SMALL TREE LIMBS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF AT LEAST
20 MPH...OR GUSTS TO 35 MPH OR STRONGER ARE EXPECTED. WINDS THIS
STRONG WILL MAKE DRIVING ESPECIALLY HAZARDOUS FOR HIGH PROFILE
VEHICLES. DRIVERS ARE ADVISED TO USE EXTRA CAUTION. BOATERS
SHOULD ALSO USE CAUTION AS STRONG WINDS PRODUCE A ROUGH CHOP ON
AREA LAKES.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 35 MPH OR GUSTS
OF 45 MPH OR MORE COULD TOPPLE TREES AND POWER LINES AS WELL AS
CAUSE PROPERTY DAMAGE.

&&

$$

GAZ001>005-011>014-019>021-030-031-041-042-052>054-310000-
/O.CAN.KFFC.FZ.W.0005.121031T0000Z-121031T1400Z/
/O.CON.KFFC.WI.Y.0012.000000T0000Z-121031T0000Z/
DADE-WALKER-CATOOSA-WHITFIELD-MURRAY-CHATTOOGA-GORDON-PICKENS-
DAWSON-FLOYD-BARTOW-CHEROKEE-POLK-PAULDING-HARALSON-CARROLL-HEARD-
COWETA-FAYETTE-
INCLUDING THE CITIES OF...CALHOUN...ROME...CARTERSVILLE...
CARROLLTON...NEWNAN...PEACHTREE CITY
317 PM EDT TUE OCT 30 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...FREEZE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS CANCELLED THE
FREEZE WARNING.

* LOCATIONS...NORTH AND WEST CENTRAL GEORGIA.

* WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.

* TIMING...WINDS WILL REMAIN STRONG AND GUSTY THROUGH TUESDAY 
  EVENING. 

* IMPACTS...WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR HIGH PROFILE VEHICLES. ALSO EXPECT ROUGH CHOP 
  ON AREA LAKES. THESE WINDS COULD ALSO DOWN SMALL TREE LIMBS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF AT LEAST
20 MPH...OR GUSTS TO 35 MPH OR STRONGER ARE EXPECTED. WINDS THIS
STRONG WILL MAKE DRIVING ESPECIALLY HAZARDOUS FOR HIGH PROFILE
VEHICLES. DRIVERS ARE ADVISED TO USE EXTRA CAUTION. BOATERS
SHOULD ALSO USE CAUTION AS STRONG WINDS PRODUCE A ROUGH CHOP ON
AREA LAKES.

&&

$$

GAZ022>025-027-032>039-043>051-055>062-066>076-078>086-089>098-
102>113-310000-
/O.CON.KFFC.WI.Y.0012.000000T0000Z-121031T0000Z/
FORSYTH-HALL-BANKS-JACKSON-MADISON-COBB-NORTH FULTON-GWINNETT-
BARROW-CLARKE-OCONEE-OGLETHORPE-WILKES-DOUGLAS-SOUTH FULTON-
DEKALB-ROCKDALE-WALTON-NEWTON-MORGAN-GREENE-TALIAFERRO-CLAYTON-
SPALDING-HENRY-BUTTS-JASPER-PUTNAM-HANCOCK-WARREN-TROUP-
MERIWETHER-PIKE-UPSON-LAMAR-MONROE-JONES-BALDWIN-WASHINGTON-
GLASCOCK-JEFFERSON-HARRIS-TALBOT-TAYLOR-CRAWFORD-BIBB-TWIGGS-
WILKINSON-JOHNSON-EMANUEL-MUSCOGEE-CHATTAHOOCHEE-MARION-SCHLEY-
MACON-PEACH-HOUSTON-BLECKLEY-LAURENS-TREUTLEN-STEWART-WEBSTER-
SUMTER-DOOLY-CRISP-PULASKI-WILCOX-DODGE-TELFAIR-WHEELER-
MONTGOMERY-TOOMBS-
INCLUDING THE CITIES OF...GAINESVILLE...MARIETTA...ATLANTA...
LAWRENCEVILLE...ATHENS...DOUGLASVILLE...EAST POINT...DECATUR...
CONYERS...COVINGTON...GRIFFIN...MILLEDGEVILLE...MACON...
SWAINSBORO...COLUMBUS...WARNER ROBINS...DUBLIN...LUMPKIN...
AMERICUS...CORDELE...VIDALIA
317 PM EDT TUE OCT 30 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* LOCATIONS...MOST OF NORTH AND CENTRAL GEORGIA.

* WINDS...WEST AROUND 20 MPH WITH GUSTS UP TO 35 MPH.

* TIMING...WINDS WILL REMAIN STRONG AND GUSTY THROUGH TUESDAY 
  EVENING. 

* IMPACTS...WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR HIGH PROFILE VEHICLES. ALSO EXPECT ROUGH CHOP 
  ON AREA LAKES. THESE WINDS COULD ALSO DOWN SMALL TREE LIMBS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF AT LEAST
20 MPH...OR GUSTS TO 35 MPH OR STRONGER ARE EXPECTED. WINDS THIS
STRONG WILL MAKE DRIVING ESPECIALLY HAZARDOUS FOR HIGH PROFILE
VEHICLES. DRIVERS ARE ADVISED TO USE EXTRA CAUTION. BOATERS
SHOULD ALSO USE CAUTION AS STRONG WINDS PRODUCE A ROUGH CHOP ON
AREA LAKES.

&&

$$

Nearby

Freeze Warnings in Georgia, 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.