Alert archive / Georgia / Wind Advisories in 2006

Wind Advisory 3, NWS Atlanta, GA

January 30, 20066 counties in Georgia

NWS Atlanta, GA issued this wind advisory at Jan 30, 2006, 3:47 PM EST for 6 counties in Georgia. It took effect at Jan 31, 2006, 1:00 AM EST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Jan 30, 2006, 3:47 PM EST (20:47 UTC)
In effect from
Jan 31, 2006, 1:00 AM EST
Expired
Jan 31, 2006, 10:00 AM EST
In force
9 hr
Issued by
NWS Atlanta, GA

Counties Fannin County, GA, Gilmer County, GA, Lumpkin County, GA, Towns County, GA, Union County, GA, White County, GA

The radar

The Atlanta radar (KFFC), 162 km from the middle of the area, began a volume at 20:47 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 12:00Z, 8.8 hours before the alert went out and 160 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 12:00Z on 2006-01-30Temperature 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 12:00Z on 2006-01-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 17 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
2041 m above ground
0-6 km bulk shear
67 kt
0-1 km storm-relative helicity
17 m²/s²
0-3 km storm-relative helicity
127 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 KFFC 302047
NPWFFC

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
347 PM EST MON JAN 30 2006

GAZ006>009-015-016-310500-
/O.NEW.KFFC.WI.Y.0003.060131T0600Z-060131T1500Z/
FANNIN-GILMER-UNION-TOWNS-LUMPKIN-WHITE-
INCLUDING THE CITIES OF...DAHLONEGA...CLEVELAND
347 PM EST MON JAN 30 2006

...WIND ADVISORY IN EFFECT FROM 1 AM TO 10 AM EST TUESDAY...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 10 AM EST TUESDAY. 

A STRONG UPPER-LEVEL TROUGH WILL MOVE ACROSS THE EASTERN UNITED
STATES OVERNIGHT TONIGHT. AT THE SURFACE...AN AREA OF LOW PRESSURE
WILL DEEPEN AND MOVE UP THE EASTERN SEABOARD. ON THE BACK SIDE OF
THIS TROUGH AND SURFACE LOW PRESSURE...GUSTY NORTHWEST WINDS WILL
DEVELOP...ESPECIALLY IN THE HIGHER ELEVATIONS OF THE NORTHEAST
GEORGIA MOUNTAINS. THESE HIGH WINDS MAY BE ABLE TO DOWN A FEW
TREES OR POWER LINES LATE TONIGHT INTO THE MORNING HOURS ON
TUESDAY.

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

$$

TDP
2 follow-up statements
000 
WWUS72 KFFC 310319
NPWFFC

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1019 PM EST MON JAN 30 2006

GAZ006>009-015-016-311130-
/O.CON.KFFC.WI.Y.0003.060131T0600Z-060131T1500Z/
FANNIN-GILMER-UNION-TOWNS-LUMPKIN-WHITE-
INCLUDING THE CITIES OF...DAHLONEGA...CLEVELAND
1019 PM EST MON JAN 30 2006

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST TUESDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST TUESDAY. 

A LOW PRESSURE SYSTEM OVER THE CAROLINAS MONDAY EVENING WILL
STRENGTHEN OVERNIGHT. THIS WILL CAUSE AN INCREASE IN WIND SPEEDS
OVER GEORGIA...ESPECIALLY IN THE NORTHEAST MOUNTAINS WHERE GUSTS
OF AT LEAST 35 MPH ARE EXPECTED. THESE HIGH WINDS
MAY BE ABLE TO BREAK LIMBS OR DOWN A FEW TREES...WHICH COULD HIT
POWER LINES AND CAUSE POWER OUTAGES. 

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

$$
000 
WWUS72 KFFC 311137
NPWFFC

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
637 AM EST TUE JAN 31 2006

GAZ006>009-015-016-311500-
/O.CON.KFFC.WI.Y.0003.000000T0000Z-060131T1500Z/
FANNIN-GILMER-UNION-TOWNS-LUMPKIN-WHITE-
INCLUDING THE CITIES OF...DAHLONEGA...CLEVELAND
637 AM EST TUE JAN 31 2006

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING...

A LOW PRESSURE SYSTEM WILL CONTINUE MOVING EAST OFF THE COAST OF
NORTH CAROLINA TODAY. THIS WILL ALLOW WINDS ACROSS NORTHEAST
GEORGIA TO SUBSIDE BY LATE MORNING WHERE GUSTS OF AT LEAST 40 MPH
ARE OCCURRING. THESE HIGH WINDS MAY BE ABLE TO BREAK LIMBS OR DOWN
A FEW TREES...WHICH COULD HIT POWER LINES AND CAUSE POWER OUTAGES.

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

$$

The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 30, 4:05 AM ESTDense Fog AdvisoryFFCBaldwin, Bibb, Bleckley, Butts, Chattahoochee, Crawford and 48 more6 hr

Nearby

Wind Advisories in Georgia, 2006Every wind advisory in 2006

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.