Alert archive / Georgia / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 35, NWS Atlanta, GA

June 9, 1986Dodge County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jun 9, 1986, 2:38 PM EDT for Dodge County, Georgia. It was in force for 57 min.

The area

The counties it named.

The facts

Issued
Jun 9, 1986, 2:38 PM EDT (18:38 UTC)
Expired
Jun 9, 1986, 3:35 PM EDT
In force
57 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Dodge 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 12:00Z, 6.6 hours before the alert went out and 198 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 1986-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 540 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 1986-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 23 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
540 J/kg
Mixed-layer CIN
-83 J/kg
Mixed-layer LCL
1231 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
23 m²/s²
0-3 km storm-relative helicity
29 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 KMCN 091838
SVRMCN
GAC091-091935-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MACON GA
238 PM EDT MON JUN 9 1986

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM 
WARNING EFFECTIVE UNTIL 335 PM EDT FOR PEOPLE IN THE FOLLOWING 
COUNTY OF

CENTRAL GEORGIA...DODGE


AT 235 PM EDT A SEVERE THUNDERSTORM WAS LOCATED BY RADAR NEAR
CHAUNCEY GEORGIA IN DODGE COUNTY. MOVING NORTHEAST AT 20 MILES
AN HOUR.
*
THIS IS A DANGEROUS STORM.  TAKE COVER IMMEDIATELY !!

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 9, 2:24 PM EDT, 14 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MACON GA
225 PM EDT MON JUN 9 1986

AT 215 PM RADAR IN MACON SHOWED NUMEROUS SCATTERED THUNDERSTORMS ACROSS
CENTRAL AND SOUTHCENTRAL GEORGIA. THE HEAVIEST WERE LOCATED BETWEEN
VIDALIA AND FITZGERALD AND NEAR UNADILLA IN SOUTHCENTRAL GEORGIA...
ALSO WEST OF MACON NORTH OF ROBERTA. MOVEMENT WAS NORTHEAST NEAR 5 MPH.

THESE STORMS ARE PRODUCING BRIEF VERY HEAVY RAIN...DANGEROUS LIGHTNING
STRIKES...GUST&Y WINDS...AND POSSIBLY SMALL HAIL.

PEOPLE OUTDOORS SHOULD OBSERVE LIGHTNING SAFETY RULES IN AND AROUND
THUNDERSTORMS.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 9, 4:18 PM EDTSevere Thunderstorm WarningFFCDeKalb, Henry60 min
Jun 9, 5:00 PM EDTSevere Thunderstorm WarningFFCClayton, Fayette60 min
Jun 9, 6:25 PM EDTSevere Thunderstorm WarningFFCGreene, Morgan60 min
Jun 9, 6:35 PM EDTSevere Thunderstorm WarningFFCBarrow, Jackson, Oconee50 min
Jun 9, 6:50 PM EDTSevere Thunderstorm WarningFFCClarke60 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.