Alert archive / Georgia / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 14, NWS Atlanta, GA

March 19, 1986Laurens County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Mar 19, 1986, 2:40 PM EST for Laurens County, Georgia. It was in force for 65 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Mar 19, 1986, 2:40 PM EST (19:40 UTC)
Expired
Mar 19, 1986, 3:45 PM EST
In force
65 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Laurens County, GA

The radar

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

What was reported inside it

TimeReportWhereRemark
Mar 19, 3:15 PM ESTThunderstorm Wind 0Laurens, GA

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Athens Municipal, GA (KAHN), launched 12:00Z, 7.7 hours before the alert went out and 169 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 1986-03-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 155 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 1986-03-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 531 square meters per square second.1939587897117Sfc1 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
155 J/kg
Mixed-layer CIN
-37 J/kg
Mixed-layer LCL
589 m above ground
0-6 km bulk shear
83 kt
0-1 km storm-relative helicity
531 m²/s²
0-3 km storm-relative helicity
620 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMCN 191940
SVRMCN
GAC175-192045-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MACON GA
240 PM EST WED MAR 19 1986

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM 
WARNING EFFECTIVE UNTIL 345 PM EST FOR PEOPLE IN THE FOLLOWING 
COUNTY OF

CENTRAL GEORGIA...LAURENS

AT 240 PM EST THE MACON WEATHER SERVICE RADAR SHOWED THE POSSIBLE
SEVERE THUNDERSTORM IN EASTERN BLECKLEY COUNTY MOVING RAPIDLY
NORTHE#AST AND WILL BE MOVING THROUGH LAURENS COUNTY DURING THE
NEXT 30 TO 45 MINUTES.

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, Mar 19, 11:40 AM EST, 3 hours before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE ATHENS GA
1130 AM EST WED MAR 19 1986

THE SEVERE THUNDERSTORM WATCH NUMBER 48 REMAINS IN EFFECT FOR THE
NORTHEAST GEORGIA COUNTIES OF GREENE AND TALIAFERRO UNTIL 200 PM EST.

AT 1130 AM EST...RADAR INDICATED A LINE OF VERY HEAVY THUNDERSTORMS
EXTENDING FROM NEAR NEWBERRY SOUTH CAROLINA SOUTHWEST TO SANDERSVILLE
TO NEAR MACON IN CENTRAL GEORGIA. ALSO A HEAVY THUNDERSTORM WAS
LOCATED IN NORTHEAST GEORGIA IN TALIAFERRO COUNTY. LINE MOVEMENT
WAS TO THE SOUTHEAST AT 10 MILES AN HOUR WHILE THE INDIVIDUAL
THUNDERSTORMS WERE MOVING TO THE NORTHEAST AT 50 MILES AN HOUR.
VERY HEAVY RAIN..STRONG GUSTY WINDS AND POSSIBLE SMALL HAIL CAN BE
EXPECTED IN THE HEAVIEST THUNDERSTORMS.

PERSONS IN VICINITY OF THE HEAVIER THUNDERSTORMS SHOULD BE ALERT
FOR THREATENING WEATHER AND TAKE COVER IF NECESSARY.

SCATTERED SHOWERS AND THUNDERSHOWERS CONTINUED OVER THE REMAINDER
OF CENTRAL GEORGIA AND WESTERN SOUTH CAROLINA.
Local storm report, Mar 19, 11:45 AM EST, 2 hours 55 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ATHENS GA
 1145 AM EST WED MAR 19 1985

STORM REPORTS OCCURRING IN NORTHEAST GEORGIA THE MORNING OF 3/19/86

7.30 AM EST...HALL COUNTY C.D. REPORTS BIG TALL SIGNS BENT OVER IN
GAINSVILLE GEORGIA DUE TO STRONG GUSTY THUNDERSTORM WINDS.

8.05 AM EST...COMMERCE GEORGIA P.D REPORTS TREES BLOWN OVER ON POWER
LINES BY STRONG THUNDERSTORM WINDS ON WATER WORKS ROAD NEAR COMMERCE.
Special weather statement, Mar 19, 12:38 PM EST, 2 hours 2 minutes before
SPECIAL WEATHER STATMENT
NATIONAL WEATHER SERVICE MACON GA
1235 PM EST WED MAR 19 1986

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR A LARGE PART OF
CENTRAL GEORGIA...

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 2 PM EST THIS AFTERNOON
FOR A LARGE PART OF GEORGIA INCLUDING ALL OF CENTRAL GEORGIA NORTH OF..
AND INCLUDING..PEACH..HOUSTON..TWIGGS..AND WILKINSON COUNTIES.

AT 1225 PM EST THE MACON WEATHER SERVICE RADAR SHOWED A LARGE AREA
OF LIGHT TO MODERATE RAIN..WITH A FEW EMBEDDED THUNDERSTORMS..COVERING
A LARGE PORTION OF CENTRAL GEORGIA MOSTLY NORTH OF A LINE EXTENDING
FROM NEAR AUGUSTA TO DUBLIN AND SOUTHWEST TO NEAR AMERICUS.

CONSIDERABLE AMOUNTS OF RAIN HAS FALLEN IN MANY AREAS CAUSING SOME
STREET FLOODING. FLOODING OF SMALL STREAMS AND LOW LYING AREAS IS ALSO
POSSIBLE.

RAIN AND POSSIBLY THUNDERSTORMS WILL CONTINUE DURING THE AFTERNOON AND
MOTORIST SHOULD REMAIN ALERT FOR BRIEF HEAVY RAIN AND STREET
FLOODING.
Special weather statement, Mar 19, 12:41 PM EST, 1 hour 59 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE ATHENS GA
1235 PM EST WED MAR 19 1986

THE SEVERE THUNDERSTORM WATCH NUMBER 49 HAS BEEN DISCONTINUED FOR
THE REMAINDER OF NORTHEAST GEORGIA COUNTIES OF GREENE AND
TALIAFERRO. VERY HEAVY THUNDERSTORMS HAVE MOVED OUT OF ALL COUNTIES
OF NORTHEAST GEORGIA.

AT 1230 PM EST...RADAR INDICATED A WIDE AREA OF SCATTERED SHOWERS
AND A FEW VERY HEAVY THUNDERSTORMS ACROSS NORTH AND CENTRAL GEORGIA
INTO EAST CENTRAL ALABAMA AND WESTERN SOUTH CAROLINA. THE VERY HEAVY
THUNDERSTORMS WERE OCCURRING AROUND AUGUSTA GEORGIA AND AIKEN SOUTH
CAROLINA AND JUST NORTHEAST OF HAWKENSVILLE AND AROUND SANDERSVILLE
IN CENTRAL GEORGIA.

MOVEMENT NORTHEAST AT 45 MILES AN HOUR.
Local storm report, Mar 19, 12:42 PM EST, 1 hour 58 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ATLANTA GA
1240 PM EST WED MARCH 19 1986

TORNADO TOUCHED DOWN 6:37 AM EST IN COBB COUNTY NEAR INTERSECTION
OF I-75 AND HIGHWAY 5. AT LEAST 4 PERSONS INJURED IN CARS. 10 TO 20
LARGE BUSSINESS IN MANUFACTURING PARK HEAVILY DAMAGED/DESTROYED.
ONE CAR FLIPPED BY WINDS ON I-75 AND ADDITIONAL 5 OR 6 DAMAGED BY
WIND/DEBRIS.

ESTIMATE 40 HOMES SUFFERED MODERATE DAMAGE WITH PARTIAL ROOF LOSS
ON SEVERAL. 100 HOMES WITH SLIGHT DAMAGE. NO KNOW INJURIES IN HOMES.

ESTIMATED WINDS 140-160 MPH CATAGORY F2. DAMAGE PATH SHOWS POSITIVE
SIGNS OF CYCLONIC CIRCULATION. WITNESS VIEWED TORNADO AS DARK BROWN
WITH EXTENSIVE DEBRIS IN AIR.
Special weather statement, Mar 19, 12:58 PM EST, 1 hour 42 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBUS, GA
1255 PM EST WED MAR 19 1986

SEVERE THUNDERSTORM WATCH NUMBER 49 HAS BEEN CANCELLED FOR TAYLOR
COUNTY IN WEST CENTRAL GEORGIA HOWEVER THE WATCH REMAINS IN EFFECT
FOR PORTIONS OF NORTHEAST GEORGIA INTO THE CAROLINAS UNTIL 2 PM EST.

AT 1245PM EST COLUMBUS WEATHER RADAR INDICATED RAIN AND THUNDERSHOWERS
CONTINUE ACROSS MOST OF WEST CENTRAL GEORGIA INTO EAST CENTRAL ALABAMA.
STRONG THUNDERSHOWERS CONTINUE ALONG THE LEADING EDGE OF ALL THIS RAIN
SCATTERED FROM SOUTHWEST OF MACON AND NEAR ROBERTA TO NEAR LUMPKIN
GEORGIA. ALSO ANOTHER SCATTERED LINE OF THUNDERSHOWERS IN ADVANCE OF
THE LARGE RAIN AREA OCCURRING FROM 5 MILES NORTHEAST OF AMERICUS TO
JUST NORTH OF COLEMAN GEORGIA. THESE THUNDERSHOWERS WERE MOVING TO
THE NORTHEAST AT 40 MILES AN HOUR.

PERSONS NEAR THESE STORMS CAN EXPECT STRONG GUSTY WINDS AND POSSIBLY
SOME SMALL HAIL ALONG WITH HEAVY RAIN AND DANGEROUS LIGHTNING. CONTINUE
TO LISTEN TO NOAA WEATHER RADIO AND OTHER NEWS MEDIA FOR FURTHER

STATEMENTS OR POSSIBLE WARNINGS.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 19, 7:11 AM ESTSevere Thunderstorm WarningFFCHall64 min
Mar 19, 7:33 AM ESTSevere Thunderstorm WarningFFCBanks, Franklin, Stephens57 min
Mar 19, 7:58 AM ESTSevere Thunderstorm WarningFFCBarrow, Jackson62 min
Mar 19, 2:29 PM ESTSevere Thunderstorm WarningFFCBleckley61 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.