Alert archive / Georgia / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 108, NWS Atlanta, GA

April 13, 1996Monroe County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Apr 13, 1996, 7:51 PM EDT for Monroe County, Georgia. It was in force for 39 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
Apr 13, 1996, 7:51 PM EDT (23:51 UTC)
Expired
Apr 13, 1996, 8:30 PM EDT
In force
39 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Monroe County, GA

The radar

The Robins AFB radar (KJGX), 65 km from the middle of the area, began a volume at 23:51 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

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 11.9 hours before the alert went out and 67 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 1996-04-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 28 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 1996-04-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 square meters per square second.19395878Sfc1 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
28 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
526 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
95 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KATL 132351
SVRATL
GAC207-140030-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
751 PM EDT SAT APR 13 1996
 
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  830 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN CENTRAL GEORGIA
 
   ...SOUTHERN MONROE COUNTY
 
AT 750 PM EDT RADAR INDICATED A SEVERE THUNDERSTORM NEAR CULLODEN MOVING
EAST AT 25 MPH. THE STROM WILL MOVE OVER RUSSELLVILLE WITHIN THE NEXT 15
MINUTES.
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMEXRGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.

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, Apr 13, 7:24 PM EDT, 27 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
721 PM EDT SAT APR 13 1996

TIME         COUNTY       EVENT

526 PM EDT   WALTON       OVER MONROE, GOLF BALL SIZE HAIL REPORTED BY
PUBLIC
Local storm report, Apr 13, 7:26 PM EDT, 25 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
724 PM EDT SAT APR 13 1996

TIME         COUNTY       EVENT

551 PM EDT   MORGAN       OVER NORTH MORGAN COUNTY DEPUTY REPORTED
QUARTER SIZE HAIL.
Local storm report, Apr 13, 7:28 PM EDT, 23 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
726 PM EDT SAT APR 13 1996

TIME         COUNTY       EVENT

602 PM EDT   TAYLOR       QUARTER SIZE HAIL REPORTED IN THE NORTH PART
                          OF THE COUNTY BY THE PUBLIC.
Local storm report, Apr 13, 7:30 PM EDT, 21 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
728 PM EDT SAT APR 13 1996

TIME         COUNTY       EVENT

620 PM EDT   OCONEE       QUARTER SIZE HAIL TWO INCHES DEEP REPORTED BY
                          CIVIL DEFENSE NEAR WATKINSVILLE

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 13, 4:52 PM EDTSevere Thunderstorm WarningFFCDeKalb, Gwinnett, Rockdale, Walton53 min
Apr 13, 5:11 PM EDTSevere Thunderstorm WarningFFCTaylor49 min
Apr 13, 5:32 PM EDTSevere Thunderstorm WarningFFCMorgan, Oconee, Walton43 min
Apr 13, 5:38 PM EDTSevere Thunderstorm WarningFFCCrawford37 min
Apr 13, 5:58 PM EDTTornado WarningFFCOconee32 min
Apr 13, 6:07 PM EDTSevere Thunderstorm WarningFFCGreene, Oglethorpe53 min
Apr 13, 6:29 PM EDTSevere Thunderstorm WarningFFCTaliaferro, Wilkes46 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.