Alert archive / Georgia / Tornado Warnings in 2010

Tornado Warning 4, NWS Atlanta, GA

January 24, 2010Dodge County, Laurens County, Wheeler County, Georgia

NWS Atlanta, GA issued this tornado warning at Jan 24, 2010, 6:08 PM EST for Dodge County, Laurens County, Wheeler County, Georgia. It was in force for 52 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jan 24, 2010, 6:08 PM EST (23:08 UTC)
Expired
Jan 24, 2010, 7:00 PM EST
In force
52 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon

Counties Dodge County, GA, Laurens County, GA, Wheeler County, GA

The radar

The Robins AFB radar (KJGX), 68 km from the middle of the area, began a volume at 23:08 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jan 24, 5:18 PM ESTTornado WatchSPC7 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 11.1 hours before the alert went out and 200 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 2010-01-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLEL10008507005003002001001 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 2010-01-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 811 square meters per square second.1939587897117136Sfc1 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
483 m above ground
0-6 km bulk shear
66 kt
0-1 km storm-relative helicity
811 m²/s²
0-3 km storm-relative helicity
872 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

272 
WFUS52 KFFC 242308
TORFFC
GAC091-175-309-250000-
/O.NEW.KFFC.TO.W.0004.100124T2308Z-100125T0000Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
608 PM EST SUN JAN 24 2010

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL DODGE COUNTY IN CENTRAL GEORGIA
  SOUTHEASTERN LAURENS COUNTY IN CENTRAL GEORGIA
  NORTHWESTERN WHEELER COUNTY IN CENTRAL GEORGIA

* UNTIL 700 PM EST

* AT 603 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR CHAUNCEY...
  MOVING NORTHEAST AT 65 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  ALAMO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO A
BASEMENT OR INTERIOR ROOM ON THE GROUND FLOOR. STAY AWAY FROM
WINDOWS. IF DRIVING...DO NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.

IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 100 AM EST MONDAY MORNING FOR
GEORGIA.

&&

LAT...LON 3207 8315 3257 8267 3252 8267 3249 8264
      3245 8269 3232 8274 3228 8268 3230 8266
      3227 8264 3207 8286 3212 8292 3213 8295
      3211 8294 3201 8307
TIME...MOT...LOC 2308Z 221DEG 55KT 3211 8297

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 24, 2:51 AM ESTHigh Wind WarningFFCCatoosa, Chattooga, Dade, Fannin, Gilmer, Murray and 4 more12 hr
Jan 24, 11:43 AM ESTRiver Flood WarningFFCForsyth, Fulton50 hr
Jan 24, 11:43 AM ESTRiver Flood WarningFFCGwinnett30 hr
Jan 24, 12:03 PM ESTRiver Flood WarningFFCNewton, Rockdale54 hr
Jan 24, 12:03 PM ESTRiver Flood WarningFFCClarke, Greene, Oconee5 days
Jan 24, 12:40 PM ESTRiver Flood WarningFFCDade32 hr
Jan 24, 3:05 PM ESTTornado WarningFFCHarris, Troup40 min
Jan 24, 4:59 PM ESTTornado WarningFFCEmanuel, Treutlen19 min
Jan 24, 6:01 PM ESTFlash Flood WarningFFCDeKalb, Fulton, Gwinnett6 hr
Jan 24, 6:18 PM ESTAreal Flood WarningFFCFayette5 hr
Jan 24, 6:53 PM ESTRiver Flood WarningFFCWhitfield67 hr

Nearby

Tornado Warnings in Georgia, 2010Every tornado warning in 2010Tornadoes in 2010

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.