Alert archive / Georgia / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 30, NWS Atlanta, GA

May 27, 1986Hall County, White County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at May 27, 1986, 1:35 AM EDT for Hall County, White County, Georgia. It was in force for 100 min.

The area

The counties it named.

The facts

Issued
May 27, 1986, 1:35 AM EDT (05:35 UTC)
Expired
May 27, 1986, 3:15 AM EDT
In force
100 min
Issued by
NWS Atlanta, GA
Area
Whole counties

Counties Hall County, GA, White County, GA

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Athens Municipal, GA (KAHN), launched 00:00Z, 5.6 hours before the alert went out and 74 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 00:00Z on 1986-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1481 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 00:00Z on 1986-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 116 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
1481 J/kg
Mixed-layer CIN
-34 J/kg
Mixed-layer LCL
872 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
116 m²/s²
0-3 km storm-relative helicity
243 m²/s²
Significant tornado parameter
0.0
Supercell composite
3.8

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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, May 26, 8:30 PM EDT, 5 hours 5 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATHENS GA
835 PM EDT MON MAY 26 1986

ONCE AGAIN RADAR INDICATED A STRONG THUNDERSTORM OVER ELBERT COUNTY
JUST SOUTH OF ELBERTON GEORGIA. MOVEMENT EAST AT 15 MILES AN HOUR.

PERSONS IN AND AROUND THIS THUNDERSTORM CAN EXPECT STRONG GUSTY
WINDS..DANGEROUS LIGHTNING..HEAVY RAIN..AND POSSIBLE SMALL HAIL
FOR THE NEXT HOUR AS THIS STORM PASSES THROUGH ELBERT COUNTY.

OTHER ISOLATED THUNDERSTORMS MA+Y DEVELOP ACROSS THE NORTHEAST
GEORGIA AREA DURING THE REMAINDER OF EVENING.
Special weather statement, May 26, 11:35 PM EDT, 2 hours before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
1134 PM EDT MON MAY 26 1986

A BAND OF THUNDERSTORMS HAS DEVELOPED OVER NORTH GEORGIA.  THIS
LINE EXTENDED FROM COBB COUNTY AND THE MARIETTA AREA NORTH
ACROSS LAKE ALATOONA INTO EASTERN GORDON COUNTY AT 1130 PM.  THESE
THUNDERSTORMS ARE MOVING EAST AT 30 MPH, AND WILL BE MOVING
ACROSS THE NORTHERN SECTIONS OF THE METRO ATLANTA AREA AND ALSO
INTO CHEROKEE AND PICKENS COUNTIES BEFORE 1230 AM.

STRONG GUSTY WINDS AND BRIEF HEAVY RAIN WILL ACCOMPANY THE STORMS AS
THEY MOVE IN FROM THE WEST.
Special weather statement, May 27, 1:06 AM EDT, 29 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
100 AM EDT TUE MAY 27 1986

THE THUNDERSTORMS THAT DEVELOPED OVER ATLANTA AND NORTH GEORGIA BEFORE
MINDNIGHT WERE MOVING INTO NORTHEAST GEORGIA AT 1255 AM.

DOBBINS AIR FORECE BASE REPORTED A WIND GUST TO 39 MILES AN HOUR AND
WIND GUSTS WERE ESTIMATED AT NEAR 50 MILES AN HOUR AT THE WEATHER
CHANNEL IN NORTHEST ATLANTA ABOUT 1230 AM.

PUBLIC REPORTED MINOR WIND DAMAGE AND POWER OUTAGES IN THE AREA OF
U.S. 41  ABOUT A MILE NORTH OF INTERSTATE 285.

THE STORMS WERE MOVING NORTHEAST ABOUT 30 MILES AN HOUR.

RADAR ALSO INDICATED THUNDERSHOWERS BETWEEN ATLANTA AND MACON AND
LIGHTER RAINSHOWERS OVER ALABAMA THAT MAY REACH NORTH GEORGIA
DURING THE REMAINING HOURS OF THE NIGHT.

The office that day

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

IssuedProductOfficeCountiesLasted
May 27, 12:50 AM EDTSevere Thunderstorm WarningFFCDawson, Hall, Lumpkin55 min
May 27, 7:34 PM EDTSevere Thunderstorm WarningFFCLincoln46 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1986Every severe thunderstorm warning in 1986

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.