Alert archive / Georgia / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 123, NWS Atlanta, GA

June 11, 1994Floyd County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jun 11, 1994, 5:02 PM EDT for Floyd County, Georgia. It was in force for 28 min.

The area

The counties it named.

The facts

Issued
Jun 11, 1994, 5:02 PM EDT (21:02 UTC)
Expired
Jun 11, 1994, 5:30 PM EDT
In force
28 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Floyd County, GA

The nearest sounding before it

Athens Municipal, GA (KAHN), launched 12:00Z, 9.0 hours before the alert went out and 180 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 1994-06-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 16 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 1994-06-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 35 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
16 J/kg
Mixed-layer CIN
-215 J/kg
Mixed-layer LCL
613 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
35 m²/s²
0-3 km storm-relative helicity
65 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 112104
SVRFFC
GAC115-112130-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
502 PM EDT SAT JUN 11 1994
 
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  530 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHWEST GEORGIA
 
   ...FLOYD COUNTY
 
AT 455 PM RADAR SHOWED A SEVERE THUNDERSTORM IN NORTHERN FLOYD COUNTY
MOVING TO THE SOUTHEAST AT 20 MILES AN HOUR.
 
 
 
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.

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, Jun 11, 1:14 PM EDT, 3 hours 48 minutes before
GAZ121-123-125>127-142-111915-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBUS GA.
114 PM EDT SAT JUN 11 1994

AT 112 PM EDT WEATHER RADAR INDICATED STRONG THUNDERSTORMS ABOUT 10
MILES SOUTH OF EUFAULA AND NEAR ALBANY IN SOUTHWEST GEORGIA. THESE
STORMS WERE MOVING EAST AT 15 MPH.

PEOPLE WHO RESIDE IN SOUTHWEST AND SOUTH CENTRAL GEORGIA SHOULD REMAIN
ALERT AS THUNDERSTORMS WILL DEVELOP RAPIDLY THIS AFTERNOON.

SOME OF THESE STORMS MAY CONTAIN SMALL HAIL...GUSTY WINDS...DEADLY
LIGHTNING AND VERY HEAVY DOWNPOURS OF RAIN.

IF YOU ARE OUTDOORS...MOVE TO A PLACE OF SHELTER IMMEDIATELY IF A
STORM APPROACHES.  MOTORISTS SHOULD REMAIN ALERT FOR REDUCED
VISIBILITIES DURING DOWNPOURS OF RAIN.  STREETS MAY FLOOD QUICKLY.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION
FOR THE LATEST WEATHER INFORMATION.
Special weather statement, Jun 11, 1:15 PM EDT, 3 hours 47 minutes before
GAZ121-123-125>127-142-111915-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBUS GA.
114 PM EDT SAT JUN 11 1994

AT 112 PM EDT WEATHER RADAR INDICATED STRONG THUNDERSTORMS ABOUT 10
MILES SOUTH OF EUFAULA AND NEAR ALBANY IN SOUTHWEST GEORGIA. THESE
STORMS WERE MOVING EAST AT 15 MPH.

PEOPLE WHO RESIDE IN SOUTHWEST AND SOUTH CENTRAL GEORGIA SHOULD REMAIN
ALERT AS THUNDERSTORMS WILL DEVELOP RAPIDLY THIS AFTERNOON.

SOME OF THESE STORMS MAY CONTAIN SMALL HAIL...GUSTY WINDS...DEADLY
LIGHTNING AND VERY HEAVY DOWNPOURS OF RAIN.

IF YOU ARE OUTDOORS...MOVE TO A PLACE OF SHELTER IMMEDIATELY IF A
STORM APPROACHES.  MOTORISTS SHOULD REMAIN ALERT FOR REDUCED
VISIBILITIES DURING DOWNPOURS OF RAIN.  STREETS MAY FLOOD QUICKLY.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION
FOR THE LATEST WEATHER INFORMATION.
Special weather statement, Jun 11, 3:31 PM EDT, 1 hour 31 minutes before
GAZ142>147-112135-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBUS GA.
331 PM EDT SAT JUN 11 1994

...SEVERE THUNDERSTORM WATCH #393 IN EFFECT FOR PARTS OF SOUTHWEST AND
SOUTH CENTRAL GEORGIA UNTIL 9 PM EDT...

AT 330 PM EDT WEATHER RADAR INDICATED THUNDERSTORMS NEAR TIFTON AND
MOULTRIE IN SOUTHCENTRAL GEORGIA AND ABOUT 25 MILES SOUTH OF ALBANY IN
SOUTHWEST GEORGIA.

PEOPLE WHO RESIDE IN SOUTHWEST AND SOUTHCENTRAL GEORGIA SHOULD REMAIN
ALERT FOR THE REST OF THE AFTERNOON AND EVENING FOR APPROACHING
THUNDERSTORMS.

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.

STAY TUNED TO NOAA WEATHER RADIO...RADIO OR TELEVISION FOR THE
LATEST INFORMATION ON THIS DANGEROUS WEATHER SITUATION.
Special weather statement, Jun 11, 3:32 PM EDT, 1 hour 30 minutes before
GAZ142>147-112135-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBUS GA.
331 PM EDT SAT JUN 11 1994

...SEVERE THUNDERSTORM WATCH #393 IN EFFECT FOR PARTS OF SOUTHWEST AND
SOUTH CENTRAL GEORGIA UNTIL 9 PM EDT...

AT 330 PM EDT WEATHER RADAR INDICATED THUNDERSTORMS NEAR TIFTON AND
MOULTRIE IN SOUTHCENTRAL GEORGIA AND ABOUT 25 MILES SOUTH OF ALBANY IN
SOUTHWEST GEORGIA.

PEOPLE WHO RESIDE IN SOUTHWEST AND SOUTHCENTRAL GEORGIA SHOULD REMAIN
ALERT FOR THE REST OF THE AFTERNOON AND EVENING FOR APPROACHING
THUNDERSTORMS.

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.

STAY TUNED TO NOAA WEATHER RADIO...RADIO OR TELEVISION FOR THE
LATEST INFORMATION ON THIS DANGEROUS WEATHER SITUATION.
Special weather statement, Jun 11, 4:20 PM EDT, 42 minutes before
GAZ005>007-011>013-019>022-030>034-041>046-052>058-066>070-112230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
420 PM EDT SAT JUN 11 1994

AT 415 PM EDT RADAR SHOWED A SMALL CLUSTER OF STRONG THUNDERSTORMS
WEST OF THE CITY OF ATLANTA ACROSS NORTHERN CARROLL AND WESTERN
DOUGLAS COUNTIES. THESE STORMS WERE MOVING SOUTHEAST AT 20 MPH
AND SHOULD BRING LIGHTNING AND BRIEF HEAVY DOWNPOURS TO
SOME COMMUNITIES IN THE WESTERN AND SOUTHERN PORTION OF
METROPOLITAN ATLANTA OVER THE NEXT HOUR OR TWO...INCLUDING
DOUGLASVILLE...FAIRBURN...AND FAYETTEVILLE.

ANOTHER SMALL CLUSTER OF STRONG THUNDERSTORMS WAS CROSSING
THE ALABAMA BORDER NORTHWEST OF ROME. THESE STORMS MAY AFFECT
BOTH CHATOOGA AND FLOYD COUNTIES OVER THE NEXT HOUR OR SO.

AT SIGNS OF AN IMPENDING STORM...TOWERING THUNDERHEADS...DARKENING
SKIES...LIGHTNING AND INCREASING WINDS...MOVE TO A PLACE OF SAFETY.
TUNE IN NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION FOR
THE LATEST WEATHER INFORMATION.
Special weather statement, Jun 11, 4:21 PM EDT, 41 minutes before
GAZ005>007-011>013-019>022-030>034-041>046-052>058-066>070-112230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
420 PM EDT SAT JUN 11 1994

AT 415 PM EDT RADAR SHOWED A SMALL CLUSTER OF STRONG THUNDERSTORMS
WEST OF THE CITY OF ATLANTA ACROSS NORTHERN CARROLL AND WESTERN
DOUGLAS COUNTIES. THESE STORMS WERE MOVING SOUTHEAST AT 20 MPH
AND SHOULD BRING LIGHTNING AND BRIEF HEAVY DOWNPOURS TO
SOME COMMUNITIES IN THE WESTERN AND SOUTHERN PORTION OF
METROPOLITAN ATLANTA OVER THE NEXT HOUR OR TWO...INCLUDING
DOUGLASVILLE...FAIRBURN...AND FAYETTEVILLE.

ANOTHER SMALL CLUSTER OF STRONG THUNDERSTORMS WAS CROSSING
THE ALABAMA BORDER NORTHWEST OF ROME. THESE STORMS MAY AFFECT
BOTH CHATOOGA AND FLOYD COUNTIES OVER THE NEXT HOUR OR SO.

AT SIGNS OF AN IMPENDING STORM...TOWERING THUNDERHEADS...DARKENING
SKIES...LIGHTNING AND INCREASING WINDS...MOVE TO A PLACE OF SAFETY.
TUNE IN NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STA"TION FOR
THE LATEST WEATHER INFORMATION.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 11, 4:42 PM EDTSevere Thunderstorm WarningFFCWilcox48 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1994Every severe thunderstorm warning in 1994

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.