Alert archive / Georgia / Tornado Warnings in 2016

Tornado Warning 18, NWS Atlanta, GA

December 13, 2016Dodge County, Laurens County, Wheeler County, Georgia

NWS Atlanta, GA issued this tornado warning at Dec 13, 2016, 2:53 PM EST for Dodge County, Laurens County, Wheeler County, Georgia. It was in force for 37 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
Dec 13, 2016, 2:53 PM EST (19:53 UTC)
Expired
Dec 13, 2016, 3:30 PM EST
In force
37 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

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

The radar

The Robins AFB radar (KJGX), 78 km from the middle of the area, began a volume at 19:53 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, 7.9 hours before the alert went out and 209 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 2016-12-13Temperature 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 2016-12-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 181 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
467 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
181 m²/s²
0-3 km storm-relative helicity
168 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

463 
WFUS52 KFFC 131953
TORFFC
GAC091-175-309-132030-
/O.NEW.KFFC.TO.W.0018.161213T1953Z-161213T2030Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Peachtree City GA
253 PM EST TUE DEC 13 2016

The National Weather Service in Peachtree City has issued a

* Tornado Warning for...
  East central Dodge County in central Georgia...
  Wheeler County in central Georgia...
  South central Laurens County in central Georgia...

* Until 330 PM EST
    
* At 252 PM EST, a severe thunderstorm capable of producing a tornado
  was located near Jay Bird Springs, or 9 miles east of Eastman,
  moving east at 35 mph.

  HAZARD...Tornado. 

  SOURCE...Radar indicated rotation. 

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely. 

* Locations impacted include...
  Alamo, Glenwood, Scotland, Chauncey, Jordan, Achord, Little
  Ocmulgee State Park, Landsburg and Jay Bird Springs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

If you see wind damage...hail or flooding...wait until 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 or tweet us your report at NWSATLANTA.

&&

LAT...LON 3206 8286 3209 8290 3212 8292 3213 8294
      3215 8293 3214 8295 3212 8295 3209 8298
      3212 8308 3224 8306 3226 8265 3221 8263
      3218 8263 3216 8261 3213 8263 3210 8261
      3199 8263
TIME...MOT...LOC 1952Z 277DEG 30KT 3218 8302 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$
2 follow-up statements
997 
WWUS52 KFFC 132014
SVSFFC

Severe Weather Statement
National Weather Service Peachtree City GA
314 PM EST TUE DEC 13 2016

GAC091-175-132024-
/O.CAN.KFFC.TO.W.0018.000000T0000Z-161213T2030Z/
Dodge GA-Laurens GA-
314 PM EST TUE DEC 13 2016

...THE TORNADO WARNING FOR EAST CENTRAL DODGE AND SOUTH CENTRAL
LAURENS COUNTIES IS CANCELLED...
    
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.

LAT...LON 3206 8286 3209 8290 3211 8290 3213 8292
      3217 8289 3218 8287 3219 8288 3226 8265
      3221 8263 3218 8263 3215 8261 3213 8263
      3209 8261 3208 8262 3208 8261 3199 8263
TIME...MOT...LOC 2014Z 279DEG 29KT 3214 8283 

$$

GAC309-132030-
/O.CON.KFFC.TO.W.0018.000000T0000Z-161213T2030Z/
Wheeler GA-
314 PM EST TUE DEC 13 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 330 PM EST FOR WHEELER
COUNTY...
    
At 314 PM EST, a severe thunderstorm capable of producing a tornado
was located near Alamo, moving east at 35 mph.

HAZARD...Tornado. 

SOURCE...Radar indicated rotation. 

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely. 

Locations impacted include...
Alamo, Glenwood, Scotland, Landsburg, Jordan and Little Ocmulgee
State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3206 8286 3209 8290 3211 8290 3213 8292
      3217 8289 3218 8287 3219 8288 3226 8265
      3221 8263 3218 8263 3215 8261 3213 8263
      3209 8261 3208 8262 3208 8261 3199 8263
TIME...MOT...LOC 2014Z 279DEG 29KT 3214 8283 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$
207 
WWUS52 KFFC 132027
SVSFFC

Severe Weather Statement
National Weather Service Peachtree City GA
327 PM EST TUE DEC 13 2016

GAC309-132037-
/O.EXP.KFFC.TO.W.0018.000000T0000Z-161213T2030Z/
Wheeler GA-
327 PM EST TUE DEC 13 2016

...THE TORNADO WARNING FOR WHEELER COUNTY WILL EXPIRE AT 330 PM
EST...
                
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore the warning will be allowed to expire.

LAT...LON 3206 8286 3209 8290 3211 8290 3213 8292
      3217 8289 3218 8287 3219 8288 3226 8265
      3221 8263 3218 8263 3215 8261 3213 8263
      3209 8261 3208 8262 3208 8261 3199 8263
TIME...MOT...LOC 2027Z 277DEG 30KT 3218 8301 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 13, 3:33 PM ESTSpecial Weather StatementFFCMontgomery, Toombs, Wheeler42 min

Nearby

Tornado Warnings in Georgia, 2016Every tornado warning in 2016Tornadoes in 2016

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.