Alert archive / Georgia / Tornado Warnings in 2004

Tornado Warning 14, NWS Greenville-Spartanburg, SC

September 16, 2004Franklin County, Georgia

NWS Greenville-Spartanburg, SC issued this tornado warning at Sep 16, 2004, 3:33 PM EDT for Franklin County, Georgia. It was in force for 42 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 16, 2004, 3:33 PM EDT (19:33 UTC)
Expired
Sep 16, 2004, 4:15 PM EDT
In force
42 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Counties, with a storm outline in the text

County Franklin County, GA

The radar

The Greer radar (KGSP), 120 km from the middle of the area, began a volume at 19:35 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
Sep 16, 10:45 AM EDTTornado WatchSPC10 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 7.6 hours before the alert went out and 149 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 2004-09-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 417 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, Peachtre/Fal Fld, GA at 12:00Z on 2004-09-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 277 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
417 J/kg
Mixed-layer CIN
-12 J/kg
Mixed-layer LCL
590 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
277 m²/s²
0-3 km storm-relative helicity
424 m²/s²
Significant tornado parameter
0.8
Supercell composite
4.2

Open this sounding in Storm Lab

The text

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

000 
WFUS52 KGSP 161933
TORGSP
GAC119-162015-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
331 PM EDT THU SEP 16 2004

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

* TORNADO WARNING FOR...
  FRANKLIN COUNTY IN NORTHEAST GEORGIA

* UNTIL 415 PM EDT

* AT 329 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 10 MILES
  SOUTHWEST OF ROYSTON...OR ABOUT 13 MILES SOUTH OF CARNESVILLE...   
  MOVING NORTH AT 30 MPH.  

* THE TORNADO IS EXPECTED TO BE NEAR...
  5 MILES WEST OF ROYSTON AROUND 340 PM EDT
  6 MILES WEST OF CANON AROUND 350 PM EDT
  CARNESVILLE AROUND 355 PM EDT
  8 MILES WEST OF LAVONIA AROUND 400 PM EDT
  9 MILES WEST OF WHITWORTH AROUND 405 PM EDT

IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IN A HOME OR
BUSINESS IS AN INTERIOR ROOM ON THE LOWEST FLOOR POSSIBLE. STAY AWAY
FROM DOORS AND WINDOWS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 100 AM EDT WEDNESDAY MORNING
FOR SOUTHWESTERN NORTH CAROLINA AND UPSTATE SOUTH CAROLINA.

LAT...LON 3402 8332 3404 8311 3451 8308 3446 8338

$$

NED

The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 16, 4:14 PM EDTTornado WarningGSPFranklin, Stephens61 min
Sep 16, 5:11 PM EDTTornado WarningGSPElbert49 min
Sep 16, 5:45 PM EDTTornado WarningGSPFranklin45 min
Sep 16, 5:52 PM EDTTornado WarningGSPHart53 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; radar from the NEXRAD Level II archive.