Alert archive / Georgia / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 326, NWS Atlanta, GA

September 16, 1996Gilmer County, Murray County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Sep 16, 1996, 1:31 PM EDT for Gilmer County, Murray County, Georgia. It was in force for 44 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Sep 16, 1996, 1:31 PM EDT (17:31 UTC)
Expired
Sep 16, 1996, 2:15 PM EDT
In force
44 min
Issued by
NWS Atlanta, GA
Area
Whole counties

Counties Gilmer County, GA, Murray County, GA

What was reported inside it

TimeReportWhereRemark
Sep 16, 1:45 PM EDTThunderstorm WindEllijay, GA

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 5.5 hours before the alert went out and 153 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 1996-09-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 199 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°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 1996-09-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 224 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
199 J/kg
Mixed-layer CIN
-40 J/kg
Mixed-layer LCL
677 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
224 m²/s²
0-3 km storm-relative helicity
284 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.2

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KATL 161730
SVRATL
GAC123-213-161815-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
131 PM EDT MON SEP 16 1996
 
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  215 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTHWEST GEORGIA
 
   ...GILMER COUNTY...SOUTHERN MURRAY COUNTY
 
AT 128 PM EDT RADAR INDICATED A SEVERE THUNDERSTORM OVER MURRAY COUNTY
ABOUT 5 MILES WEST OF ELLIJAY. THE STORM WAS MOVING NORTHEAST AT 40 MPH.
HAIL WAS INDICATED IN THIS STORM.
 
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAI0N.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Sep 16, 11:48 AM EDT, 1 hour 43 minutes before
GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
091>098-103>113-162100-

NORTH AND CENTRAL GEORGIA THUNDERSTORM OUTLOOK
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1145 AM EDT MON SEP 16 1996

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER NORTH AND CENTRAL
GEORGIA THIS AFTERNOON AND EVENING.

THE AIRMASS OVER GEORGIA IS BECOMING INCREASINGLY UNSTABLE WITH SHOWERS
AND THUNDERSTORMS SPREADING EASTWARD FROM ALABAMA. THE THREAT OF SEVERE
THUNDERSTORMS WILL INCREASE THIS AFTERNOON AS AN UPPER LEVEL DISTURBANCE
OVER WESTERN TENNESSEE AND MISSISSIPPI APPROACHES THE STATE. THE MAIN
THREAT WILL BE DAMAGING WINDS AND ISOLATED TORNADOES.

SPOTTER GROUPS AND EMERGENCY MANAGEMENT PERSONNEL IN NORTH AND CENTRAL
GEORGIA SHOULD MONITOR WEATHER DEVELOPMENTS THIS AFTERNOON AND BE READY
FOR POSSIBLE ACTIVATION.

WRS

BDL

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 16, 12:31 PM EDTSevere Thunderstorm WarningFFCCatoosa, Walker, Whitfield44 min
Sep 16, 1:56 PM EDTSevere Thunderstorm WarningFFCGordon, Pickens49 min
Sep 16, 1:59 PM EDTSevere Thunderstorm WarningFFCGordon, Pickens46 min
Sep 16, 3:51 PM EDTSevere Thunderstorm WarningFFCGwinnett, Walton39 min
Sep 16, 3:51 PM EDTSevere Thunderstorm WarningFFCDeKalb39 min
Sep 16, 5:42 PM EDTTornado WarningFFCNewton, Rockdale33 min
Sep 16, 6:03 PM EDTSevere Thunderstorm WarningFFCTalbot22 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1996Every severe thunderstorm warning in 1996

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.