Alert archive / Georgia / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 279, NWS Atlanta, GA

July 5, 1996Emanuel County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jul 5, 1996, 2:30 PM EDT for Emanuel County, Georgia. It was in force for 30 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 5, 1996, 2:30 PM EDT (18:30 UTC)
Expired
Jul 5, 1996, 3:00 PM EDT
In force
30 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Emanuel County, GA

The radar

The Robins AFB radar (KJGX), 99 km from the middle of the area, began a volume at 18:32 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 nearest sounding before it

Charleston AFB, SC (KCHS), launched 12:00Z, 6.5 hours before the alert went out and 218 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, Charleston AFB, SC at 12:00Z on 1996-07-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 142 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, Charleston AFB, SC at 12:00Z on 1996-07-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 39 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
142 J/kg
Mixed-layer CIN
-76 J/kg
Mixed-layer LCL
1164 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
39 m²/s²
0-3 km storm-relative helicity
80 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KATL 051832
SVRATL
GAC107-051900-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
230 PM EDT FRI JUL 5 1996
 
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  300 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN EAST CENTRAL GEORGIA
 
   ...EMANUEL COUNTY
 
AT 228 PM EDT WEATHER SERVICE RADAR INDICATED A SEVERE THUNDERSTORM NEAR
SWAINSBORO MOVING NORTHEAST AT 25 MPH. THIS STORM WILL PASS NEAR
SUMMERTOWN BY 235 PM.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

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, Jul 5, 12:12 PM EDT, 2 hours 18 minutes before
GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
091>098-103>113-060300-

NORTH AND CENTRAL GEORGIA THUNDERSTORM OUTLOOK
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1211 PM EDT FRI JUL 5 1996

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

A VERY MOIST AND UNSTABLE AIRMASS OVER CENTRAL AND SOUTH GEORGIA WILL
SPREAD OVER NORTH GEORGIA THIS AFTERNOON AS A WARM FRONT MOVE ACROSS
NORTH GEORGIA. SCATTERED STRONG STORMS HAVE ALREADY DEVELOPED ACROSS
CENTRAL AND SOUTH GEORGIA AND THESE WILL SLOWLY SPREAD INTO NORTHWARD
THIS AFTERNOON AND EVENING. SOME OF THESE STORMS COULD BECOME SEVERE
WITH STRONG WINDS AND POSSIBLY SOME SMALL HAIL.

SPOTTER GROUPS AND EMERGENCY MANAGEMENT PERSONNEL IN THE MODERATE RISK
AREA SHOULD MONITOR WEATHER DEVELOPMENTS AND BE READY FOR POSSIBLE
ACTIVATION THIS AFTERNOON.
Special weather statement, Jul 5, 12:18 PM EDT, 2 hours 12 minutes before
GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
091>098-103>113-060300-

NORTH AND CENTRAL GEORGIA THUNDERSTORM OUTLOOK...CORRECT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1218 PM EDT FRI JUL 5 1996

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

A VERY MOIST AND UNSTABLE AIRMASS OVER CENTRAL AND SOUTH GEORGIA WILL
SPREAD OVER NORTH GEORGIA THIS AFTERNOON AS A WARM FRONT MOVES ACROSS
NORTH GEORGIA. SCATTERED STRONG STORMS HAVE ALREADY DEVELOPED ACROSS
CENTRAL AND SOUTH GEORGIA AND THESE WILL SLOWLY SPREAD NORTHWARD
THIS AFTERNOON AND EVENING. SOME OF THESE STORMS COULD BECOME SEVERE
WITH STRONG WINDS AND POSSIBL Y SMALL HAIL.

SPOTTER GROUPS AND EMERGENCY MANAGEMENT PERSONNEL IN THE MODERATE RISK
AREA SHOULD MONITOR WEATHER DEVELOPMENTS AND BE READY FOR POSSIBLE
ACTIVATION THIS AFTERNOON.
Special weather statement, Jul 5, 12:21 PM EDT, 2 hours 9 minutes before
GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
091>098-103>113-060300-

NORTH AND CENTRAL GEORGIA THUNDERSTORM OUTLOOK...CORRECTED
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1220 PM EDT FRI JUL 5 1996

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

A VERY MOIST AND UNSTABLE AIRMASS OVER CENTRAL AND SOUTH GEORGIA WILL
SPREAD OVER NORTH GEORGIA THIS AFTERNOON AS A WARM FRONT MOVES ACROSS
NORTH GEORGIA. SCATTERED STRONG STORMS HAVE ALREADY DEVELOPED ACROSS
CENTRAL AND SOUTH GEORGIA AND THESE WILL SLOWLY SPREAD NORTHWARD
THIS AFTERNOON AND EVENING. SOME OF THESE STORMS COULD BECOME SEVERE
WITH STRONG WINDS AND POSSI&BLY SMALL HAIL.

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

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 5, 7:43 AM EDTSevere Thunderstorm WarningFFCTaliaferro, Warren32 min
Jul 5, 1:37 PM EDTSevere Thunderstorm WarningFFCCrisp, Dooly53 min
Jul 5, 2:13 PM EDTSevere Thunderstorm WarningFFCTwiggs, Wilkinson62 min
Jul 5, 2:33 PM EDTSevere Thunderstorm WarningFFCJefferson42 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.