Alert archive / Georgia / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 177, NWS Atlanta, GA

July 26, 1993Fulton County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jul 26, 1993, 4:14 PM EDT for Fulton County, Georgia. It was in force for 31 min.

The area

The counties it named.

The facts

Issued
Jul 26, 1993, 4:14 PM EDT (20:14 UTC)
Expired
Jul 26, 1993, 4:45 PM EDT
In force
31 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Fulton County, GA

The nearest sounding before it

Athens Municipal, GA (KAHN), launched 12:00Z, 8.2 hours before the alert went out and 109 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, Athens Municipal, GA at 12:00Z on 1993-07-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 882 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, Athens Municipal, GA at 12:00Z on 1993-07-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 45 square meters per square second.1939Sfc1 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
882 J/kg
Mixed-layer CIN
-82 J/kg
Mixed-layer LCL
1096 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
45 m²/s²
0-3 km storm-relative helicity
88 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 
WUUS1 KATL 262014
SVRFFC
GAC121-262045-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ATLANTA GA
414 PM EDT MON JUL 26 1993
 
THE NATIONAL WEATHER SERVICE IN ATLANTA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  445 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHWEST GEORGIA
 
   ...SOUTHERN FULTON COUNTY
 
AT 410 PM EDT...WEATHER RADAR INDICATED A SEVERE THUNDERSTORM NORTHWEST
OF FAIRBURN IN SOUTHERN FULTON COUNTY.  MOVEMENT WAS WEST SOUTHWEST AT
10 MILES AN HOUR.  PERSONS IN THE PATH OF THESE STORMS SHOULD TAKE COVER
NOW!
 
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
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.
 
 
WJZ

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 26, 1:18 PM EDT, 2 hours 56 minutes before
GAZ001-003-005-262000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
118 PM EDT MON JUL 26 1993

...THUNDERSTORMS WERE DEVELOPING RAPIDLY OVER NORTHWEST AND
   WEST CENTRAL GEORGIA...

AT 115 PM EDT...WEATHER SERVICE RADARS INDICATED THUNDERSTORMS
DEVELOPING RAPIDLY OVR PORTIONS OF NORTHWEST AND WEST CENTRAL GEORGIA.
THE STRONGEST OF THESE STORMS WERE OVER FORSYTH COUNTY NEAR CUMMING
AND OVER THE CHATTAHOOCHEE RIVER NEAR THE DOUGLAS COUNTY - FULTON
COUNTY LINE.

DANGEROUS LIGHTNING...STRONG GUSTY WINDS...VERY HEAVY RAIN AND PEA SIZE
HAIL ARE POSSIBLE WITH THESE STORMS.

VERY LITTLE MOVEMENT WAS NOTED WITH THESE STORMS... SO FLOODING OF
STREETS AND LOW LYING AREAS ARE ALSO POSSIBLE.
STAY TUNED TO NOAA WEATHER RADIO... OR YOUR LOCAL RADIO AND
TELEVISION STATIONS FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, Jul 26, 1:19 PM EDT, 2 hours 55 minutes before
GAZ001-003-005-262000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
118 PM EDT MON JUL 26 1993

...THUNDERSTORMS WERE DEVELOPING RAPIDLY OVER NORTHWEST AND
   WEST CENTRAL GEORGIA...

AT 115 PM EDT...WEATHER SERVICE RADARS INDICATED THUNDERSTORMS
DEVELOPING RAPIDLY OVR PORTIONS OF NORTHWEST AND WEST CENTRAL GEORGIA.
THE STRONGEST OF THESE STORMS WERE OVER FORSYTH COUNTY NEAR CUMMING
AND OVER THE CHATTAHOOCHEE RIVER NEAR THE DOUGLAS COUNTY - FULTON
COUNTY LINE.

DANGEROUS LIGHTNING...STRONG GUSTY WINDS...VERY HEAVY RAIN AND PEA SIZE
HAIL ARE POSSIBLE WITH THESE STORMS.

VERY LITTLE MOVEMENT WAS NOTED WITH THESE STORMS... SO FLOODING OF
STREETS AND LOW LYING AREAS ARE ALSlO POSSIBLE.
STAY TUNED TO NOAA WEATHER RADIO... OR YOUR LOCAL RADIO AND
TELEVISION STATIONS FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, Jul 26, 2:20 PM EDT, 1 hour 54 minutes before
GAZ001-003-005-262100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
220 PM EDT MON JUL 26 1993

...WIDELY SCATTERED BUT INTENSE THUNDERSTORMS CONTINUED TO DEVELOP OVER
   NORTHWEST AND WEST CENTRAL GEORGIA THIS AFTERNOON...

AT 215 PM EDT...WEATHER RADAR INDICATED WIDELY SCATTERED INTENSE
THUNDERSTORMS CONTINUED TO DEVELOP OVER PORTIONS OF NORTHWEST AND
NORTHCENTRAL GEORGIA.  ONE INTENSE STORM WAS OVER SOUTHERN DEKALB COUNTY
WHILE ANOTHER CLUSTER WAS OVER FAYETTE COUNTY NEAR PEACHTREE CITY.

THE STORMS WERE MOVING SOUTHWEST AT 10 MILES AN HOUR.

DANGEROUS LIGHTNING...STRONG GUSTY WINDS...VERY HEAVY RAIN AND PEA SIZE
HAIL ARE POSSIBLE WITH THESE STORMS AS THEY PASS OVERHEAD.

STAY TUNED TO NOAA WEATHER RADIO...OR YOUR LOCAL RADIO OR TELEVISION
STATION FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
.
ZALESKI

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Special weather statement, Jul 26, 3:20 PM EDT, 54 minutes before
GAZ001-003-005-262100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
220 PM EDT MON JUL 26 1993

...WIDELY SCATTERED BUT INTENSE THUNDERSTORMS CONTINUED TO DEVELOP OVER
   NORTHWEST AND WEST CENTRAL GEORGIA THIS AFTERNOON...

AT 215 PM EDT...WEATHER RADAR INDICATED WIDELY SCATTERED INTENSE
THUNDERSTORMS CONTINUED TO DEVELOP OVER PORTIONS OF NORTHWEST AND
NORTHCENTRAL GEORGIA.  ONE INTENSE STORM WAS OVER SOUTHERN DEKALB COUNTY
WHILE ANOTHER CLUSTER WAS OVER FAYETTE COUNTY NEAR PEACHTREE CITY.

THE STORMS WERE MOVING SOUTHWEST AT 10 MILES AN HOUR.

DANGEROUS LIGHTNING...STRONG GUSTY WINDS...VERY HEAVY RAIN AND PEA SIZE
HAIL ARE POSSIBLE WITH THESE STORMS AS THEY PASS OVERHEAD.

STAY TUNED TO NOAA WEATHER RADIO...OR YOUR LOCAL RADIO OR TELEVISION
STATION FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
.
ZALESKI

Nearby

Severe Thunderstorm Warnings in Georgia, 1993Every severe thunderstorm warning in 1993

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.