Alert archive / Georgia / Severe Thunderstorm Warnings in 2004

Severe Thunderstorm Warning 214, NWS Atlanta, GA

September 16, 2004Butts County, Henry County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Sep 16, 2004, 11:03 AM EDT for Butts County, Henry County, Georgia. It was in force for 27 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, 11:03 AM EDT (15:03 UTC)
Expired
Sep 16, 2004, 11:30 AM EDT
In force
27 min
Issued by
NWS Atlanta, GA
Area
Counties, with a storm outline in the text

Counties Butts County, GA, Henry County, GA

The radar

The Atlanta radar (KFFC), 44 km from the middle of the area, began a volume at 15:04 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, 3.1 hours before the alert went out and 38 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 
WUUS52 KFFC 161503
SVRATL
GAC035-151-161530-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1103 AM EDT THU SEP 16 2004

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  BUTTS COUNTY IN CENTRAL GEORGIA
  HENRY COUNTY IN NORTH CENTRAL GEORGIA

* UNTIL 1130 AM EDT

* AT 1059 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DESTRUCTIVE WINDS IN
  EXCESS OF 70 MPH.  THIS STORM WAS LOCATED 6 MILES SOUTHWEST OF
  JACKSON...AND MOVING NORTHWEST AT 55 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  MCDONOUGH...LUELLA...LOCUST GROVE...FLOVILLA AND FLIPPEN.

DOPPLER RADAR HAS INDICATED SOME WEAK ROTATION WITHIN THIS STORM.
WHILE NOT IMMEDIATELY LIKELY...A TORNADO MAY STILL DEVELOP. IF A
TORNADO IS SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A
STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM.

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.

LAT...LON 3314 8408 3322 8389 3358 8411 3349 8432

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 16, 10:40 AM EDTTornado WarningFFCStewart35 min
Sep 16, 11:22 AM EDTTornado WarningFFCChattahoochee, Marion23 min
Sep 16, 11:30 AM EDTTornado WarningFFCHarris, Muscogee15 min
Sep 16, 11:59 AM EDTTornado WarningFFCStewart16 min
Sep 16, 12:13 PM EDTTornado WarningFFCChattahoochee, Muscogee, Stewart17 min
Sep 16, 12:16 PM EDTTornado WarningFFCMarion29 min
Sep 16, 1:18 PM EDTTornado WarningFFCMeriwether, Talbot12 min
Sep 16, 1:45 PM EDTTornado WarningFFCCarroll, Haralson15 min
Sep 16, 1:47 PM EDTTornado WarningFFCMeriwether, Talbot13 min
Sep 16, 2:11 PM EDTTornado WarningFFCHaralson19 min
Sep 16, 2:26 PM EDTTornado WarningFFCClarke, Jackson, Oconee34 min
Sep 16, 2:28 PM EDTTornado WarningFFCFloyd, Haralson, Polk32 min
Sep 16, 2:42 PM EDTTornado WarningFFCMadison, Oglethorpe33 min
Sep 16, 2:49 PM EDTFlash Flood WarningFFCCoweta3 hr
Sep 16, 2:56 PM EDTTornado WarningFFCLamar, Pike, Spalding34 min
Sep 16, 2:59 PM EDTFlash Flood WarningFFCCarroll3 hr
Sep 16, 2:59 PM EDTTornado WarningFFCMadison, Oglethorpe31 min
Sep 16, 3:11 PM EDTFlash Flood WarningFFCDouglas, Haralson, Paulding4 hr
Sep 16, 3:14 PM EDTTornado WarningFFCMadison, Oglethorpe31 min
Sep 16, 3:17 PM EDTFlash Flood WarningFFCMeriwether, Talbot3 hr
Sep 16, 3:35 PM EDTTornado WarningFFCPike, Upson25 min
Sep 16, 3:39 PM EDTTornado WarningFFCMonroe36 min
Sep 16, 3:45 PM EDTFlash Flood WarningFFCClayton, Fayette, Fulton3 hr
Sep 16, 3:55 PM EDTTornado WarningFFCCrawford, Upson35 min
Sep 16, 4:00 PM EDTTornado WarningFFCLamar, Pike, Spalding30 min
Sep 16, 4:06 PM EDTTornado WarningFFCClayton, Fayette24 min
Sep 16, 4:27 PM EDTTornado WarningFFCLamar, Spalding33 min
Sep 16, 4:28 PM EDTFlash Flood WarningFFCCobb4 hr
Sep 16, 4:40 PM EDTTornado WarningFFCWilkes35 min
Sep 16, 5:02 PM EDTFlash Flood WarningFFCDeKalb, Henry, Lamar, Pike, Rockdale, Spalding and 1 more3 hr
Sep 16, 5:09 PM EDTTornado WarningFFCBibb, Monroe36 min
Sep 16, 5:27 PM EDTFlash Flood WarningFFCCobb, DeKalb, Fulton6 hr
Sep 16, 5:43 PM EDTFlash Flood WarningFFCCherokee4 hr
Sep 16, 6:21 PM EDTFlash Flood WarningFFCForsyth, Gwinnett6 hr
Sep 16, 6:39 PM EDTFlash Flood WarningFFCPickens6 hr
Sep 16, 7:00 PM EDTFlash Flood WarningFFCDeKalb, Fulton18 hr
Sep 16, 7:00 PM EDTFlash Flood WarningFFCDeKalb, Fulton6 hr
Sep 16, 7:30 PM EDTFlash Flood WarningFFCDeKalb, Fulton6 hr
Sep 16, 7:42 PM EDTFlash Flood WarningFFCBartow, Catoosa, Cherokee, Dawson, Fannin, Gilmer and 8 more6 hr

Nearby

Severe Thunderstorm Warnings in Georgia, 2004Every severe thunderstorm warning 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.