Alert archive / Georgia / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 332, NWS Atlanta, GA

September 16, 1996Bartow County, Cherokee County, Cobb County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Sep 16, 1996, 8:48 PM EDT for Bartow County, Cherokee County, Cobb County, Georgia. It was in force for 42 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, 8:48 PM EDT (00:48 UTC)
Expired
Sep 16, 1996, 9:30 PM EDT
In force
42 min
Issued by
NWS Atlanta, GA
Area
Whole counties

Counties Bartow County, GA, Cherokee County, GA, Cobb County, GA

The radar

The Atlanta radar (KFFC), 87 km from the middle of the area, began a volume at 00:52 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.

What was reported inside it

TimeReportWhereRemark
Sep 16, 9:00 PM EDTThunderstorm WindCartersville, 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 00:00Z, 0.8 hours before the alert went out and 87 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 00:00Z on 1996-09-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2232 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 00:00Z on 1996-09-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 179 square meters per square second.1939587897Sfc1 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
2232 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
611 m above ground
0-6 km bulk shear
53 kt
0-1 km storm-relative helicity
179 m²/s²
0-3 km storm-relative helicity
209 m²/s²
Significant tornado parameter
2.4
Supercell composite
10.5

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KATL 170048
SVRATL
GAC015-057-067-223-170130-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
848 PM EDT MON SEP 16 1996
 
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  930 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTHWEST GEORGIA
 
   ...BARTOW COUNTY...CHEROKEE COUNTY...COBB COUNTY
   ...PAULDING COUNTY
 
AT 845 PM EDT WEATHER RADAR INDICATED A SEVERE THUNDERSTORM
10 MILES NORTH OF DALLAS ALONG THE NORTHERN PAULDING COUNTY
LINE. THE WAS MOVING EAST AT 30 MPH. THIS STORM WILL MOVE
OVER ACWORTH AROUND 9 PM AND NEAR WOODSTOCK AROUND 915 PM.
 
A TORNADO WATCH IS ALSO IN .EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.

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

Local storm report, Sep 16, 4:09 PM EDT, 4 hours 39 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
425 PM EDT MON SEP 16 1996

TIME         COUNTY        EVENT
355PM        5-7W ELLIJAY  CHICKEN HOUSE DAMAGED...TRAILER
                    R       OVERTURNED...NUMEROUS TREES AND POWER LINES
                           DOWN.  REPORTED BY EMA DIRECTOR.
Local storm report, Sep 16, 4:14 PM EDT, 4 hours 34 minutes before
LOCAL STORM REPORT...CORRECTED FOR COUNTY/TIME
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
415 PM EDT MON SEP 16 1996

TIME         COUNTY        EVENT
355PM        5-7W ELLIJAY  CHICKEN HOUSE DAMAGED.b..TRAILER
             GILMER        OVERTURNED...NUMEROUS TREES AND POWER LINES
                           DOWN.  REPORTED BY EMA DIRECTOR.

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 16, 8:48 PM EDTSevere Thunderstorm WarningFFCPaulding42 min
Sep 16, 9:30 PM EDTSevere Thunderstorm WarningFFCPaulding30 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; radar from the NEXRAD Level II archive.