Alert archive / Georgia / Severe Thunderstorm Warnings in 2002

Severe Thunderstorm Warning 370, NWS Atlanta, GA

November 11, 2002Heard County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Nov 11, 2002, 4:03 AM EST for Heard 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: Nov 11, 2002, 4:03 AM EST (09:03 UTC)
Expired: Nov 11, 2002, 4:30 AM EST
In force: 27 min
Issued by: NWS Atlanta, GA
Area: Counties, with a storm outline in the text

County Heard County, GA

The watch it was issued in

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

Issued	Product	Office	Lasted
Nov 10, 11:05 PM EST	Tornado Watch	SPC	6 hr
Nov 11, 3:30 AM EST	Tornado Watch	SPC	6 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 9.1 hours before the alert went out and 61 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1907 J/kg
Mixed-layer CIN: -7 J/kg
Mixed-layer LCL: 713 m above ground
0-6 km bulk shear: 57 kt
0-1 km storm-relative helicity: 287 m²/s²
0-3 km storm-relative helicity: 332 m²/s²
Significant tornado parameter: 3.3
Supercell composite: 11.5

Open this sounding in Storm Lab

The text

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

164 
WUUS52 KFFC 110903
SVRATL
GAC149-110930-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
402 AM EST MON NOV 11 2002

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  HEARD COUNTY IN WEST CENTRAL GEORGIA

* UNTIL 430 AM EST

* AT 356 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING WINDS UP TO 60 MPH
  LOCATED OVER CENTRALHATCHEE...MOVING NORTHEAST AT 50 MPH.

* LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...
CENTRALHATCHEE AND FRANKLIN.

EXPECT WINDS TO 60 MPH AND DIME SIZE HAIL.

WEAK SHORT LIVED TORNADOES CAN SOMETIMES DEVELOP ALONG THE LEADING
EDGE OF THIS LINE OF SEVERE THUNDERSTORMS. HOWEVER...THE MAIN THREAT
IS DAMAGING WINDS. SEEK SHELTER INSIDE A STURDY BUILDING AND STAY
AWAY FROM OUTSIDE WALLS AND WINDOWS.

A TORNADO WATCH IS ALSO IN EFFECT. TORNADOES CAN DEVELOP SUDDENLY
FROM SEVERE THUNDERSTORMS. BE ALERT FOR RAPIDLY CHANGING WEATHER
CONDITIONS.

LARGE HAIL...DAMAGING WINDS AND TORRENTIAL RAIN ARE EXPECTED WITH
THESE STORMS. TAKE COVER IN A SUBSTANTIAL SHELTER UNTIL THE STORMS
PASS.

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 3337 8527 3316 8524 3324 8496 3343 8505

The office that day

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

Issued	Product	Office	Counties	Lasted
Nov 10, 10:42 PM EST	Tornado Warning	FFC	Dade	48 min
Nov 10, 11:06 PM EST	Tornado Warning	FFC	Walker	39 min
Nov 10, 11:20 PM EST	Severe Thunderstorm Warning	FFC	Catoosa	40 min
Nov 11, 12:32 AM EST	Tornado Warning	FFC	Floyd	43 min
Nov 11, 12:35 AM EST	Tornado Warning	FFC	Floyd	85 min
Nov 11, 12:46 AM EST	Severe Thunderstorm Warning	FFC	Polk	44 min
Nov 11, 12:56 AM EST	Severe Thunderstorm Warning	FFC	Harris	34 min
Nov 11, 1:23 AM EST	Severe Thunderstorm Warning	FFC	Bartow	37 min
Nov 11, 1:27 AM EST	Tornado Warning	FFC	Bartow	48 min
Nov 11, 1:44 AM EST	Tornado Warning	FFC	Polk	46 min
Nov 11, 1:48 AM EST	Severe Thunderstorm Warning	FFC	Haralson	27 min
Nov 11, 1:50 AM EST	Severe Thunderstorm Warning	FFC	Cherokee, Pickens	40 min
Nov 11, 1:58 AM EST	Tornado Warning	FFC	Paulding	47 min
Nov 11, 2:11 AM EST	Tornado Warning	FFC	Bartow	64 min
Nov 11, 2:12 AM EST	Severe Thunderstorm Warning	FFC	Dawson, Lumpkin	48 min
Nov 11, 2:15 AM EST	Severe Thunderstorm Warning	FFC	Haralson, Paulding	60 min
Nov 11, 2:23 AM EST	Tornado Warning	FFC	Cherokee, Cobb	52 min
Nov 11, 2:37 AM EST	Tornado Warning	FFC	Lumpkin, White	53 min
Nov 11, 2:48 AM EST	Severe Thunderstorm Warning	FFC	Forsyth, Fulton	27 min
Nov 11, 2:54 AM EST	Tornado Warning	FFC	Forsyth, Fulton	96 min
Nov 11, 3:06 AM EST	Severe Thunderstorm Warning	FFC	Pike	24 min
Nov 11, 3:07 AM EST	Severe Thunderstorm Warning	FFC	Cobb	23 min
Nov 11, 3:17 AM EST	Severe Thunderstorm Warning	FFC	Hall	43 min
Nov 11, 3:28 AM EST	Severe Thunderstorm Warning	FFC	Forsyth, Fulton, Gwinnett	32 min
Nov 11, 4:05 AM EST	Tornado Warning	FFC	Jasper	55 min
Nov 11, 4:07 AM EST	Severe Thunderstorm Warning	FFC	Banks	38 min
Nov 11, 4:12 AM EST	Tornado Warning	FFC	Morgan	63 min
Nov 11, 4:41 AM EST	Tornado Warning	FFC	Jasper	34 min
Nov 11, 4:42 AM EST	Tornado Warning	FFC	Butts, Henry, Newton	33 min
Nov 11, 4:49 AM EST	Tornado Warning	FFC	Greene	41 min
Nov 11, 5:01 AM EST	Tornado Warning	FFC	Oglethorpe	59 min
Nov 11, 5:05 AM EST	Tornado Warning	FFC	Morgan	55 min
Nov 11, 5:14 AM EST	Tornado Warning	FFC	Newton	3 hr
Nov 11, 5:16 AM EST	Severe Thunderstorm Warning	FFC	Wilkes	44 min
Nov 11, 5:18 AM EST	Severe Thunderstorm Warning	FFC	Greene, Taliaferro	27 min
Nov 11, 5:59 AM EST	Severe Thunderstorm Warning	FFC	Oglethorpe, Wilkes	46 min
Nov 11, 7:34 AM EST	Tornado Warning	FFC	Jefferson	26 min
Nov 11, 7:34 AM EST	Tornado Warning	FFC	Jefferson	26 min

Nearby

Severe Thunderstorm Warnings in Georgia, 2002 Every severe thunderstorm warning in 2002

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.