Alert archive / Georgia / Tornado Warnings in 2004

Tornado Warning 31, NWS Jacksonville, FL

September 5, 2004Atkinson County, Coffee County, Georgia

NWS Jacksonville, FL issued this tornado warning at Sep 5, 2004, 5:19 PM EDT for Atkinson County, Coffee County, Georgia. It was in force for 26 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
Sep 5, 2004, 5:19 PM EDT (21:19 UTC)
Expired
Sep 5, 2004, 5:45 PM EDT
In force
26 min
Issued by
NWS Jacksonville, FL
Area
Counties, with a storm outline in the text

Counties Atkinson County, GA, Coffee County, GA

The nearest sounding before it

Jacksonville, FL (KJAX), launched 12:00Z, 9.3 hours before the alert went out and 155 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, Jacksonville, FL at 12:00Z on 2004-09-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1587 joules per kilogram.LCLLFCEL10008507005003002001001 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, Jacksonville, FL at 12:00Z on 2004-09-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 166 square meters per square second.193958Sfc1 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
1587 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
734 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
166 m²/s²
0-3 km storm-relative helicity
205 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.

487 
WFUS52 KJAX 052120
TORJAX
GAC003-069-052145-
/X.NEW.KJAX.TO.W.0011.040905T2119Z-040905T2145Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSONVILLE FL
519 PM EDT SUN SEP 5 2004

THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A

* TORNADO WARNING FOR...
  ATKINSON COUNTY IN SOUTHEAST GEORGIA
  THIS INCLUDES THE CITIES OF...WILLACOOCHEE...PEARSON
  COFFEE COUNTY IN SOUTHEAST GEORGIA
  THIS INCLUDES THE CITIES OF...DOUGLAS...BROXTON...AMBROSE

* UNTIL 545 PM EDT

* AT 516 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO 11 MILES SOUTH OF NICHOLLS...OR ABOUT 13 MILES
  EAST OF PEARSON...MOVING WEST AT 60 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  PEARSON AND 9 MILES SOUTH OF DOUGLAS BY 530 PM EDT
  WILLACOOCHEE BY 540 PM EDT

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

REPORT SEVERE WEATHER OR DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY
OR YOUR COUNTY EMERGENCY MANAGEMENT...OR YOU CAN CALL THE NATIONAL
WEATHER SERVICE IN JACKSONVILLE DIRECTLY AT 800-499-1594 TO REPORT
SEVERE WEATHER.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT SUNDAY NIGHT FOR 
NORTHEASTERN FLORIDA AND SOUTHEAST GEORGIA.

LAT...LON 3166 8282 3166 8263 3147 8259 3146 8263
      3129 8263 3128 8270 3119 8268 3120 8304
      3128 8302 3147 8314 3157 8304 3179 8298
      3178 8287 3181 8284

$$

CAMP

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 5, 4:16 PM EDTTornado WarningJAXWayne44 min
Sep 5, 4:57 PM EDTTornado WarningJAXPierce, Ware48 min
Sep 5, 5:48 PM EDTTornado WarningJAXAtkinson, Coffee42 min
Sep 5, 5:59 PM EDTTornado WarningJAXBacon, Ware31 min
Sep 5, 6:43 PM EDTTornado WarningJAXPierce47 min
Sep 5, 7:07 PM EDTTornado WarningJAXWare23 min
Sep 5, 7:35 PM EDTTornado WarningJAXAtkinson40 min
Sep 5, 7:42 PM EDTTornado WarningJAXPierce, Ware48 min
Sep 5, 7:53 PM EDTTornado WarningJAXWayne52 min

Nearby

Tornado Warnings in Georgia, 2004Every tornado warning in 2004Tornadoes in 2004

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.