Alert archive / Georgia / Severe Thunderstorm Warnings in 1989
Severe Thunderstorm Warning 93, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Jun 14, 1989, 7:36 PM EDT for Forsyth County, Georgia. It was in force for 54 min.
The area
The counties it named.
The facts
- Issued
- Jun 14, 1989, 7:36 PM EDT (23:36 UTC)
- Expired
- Jun 14, 1989, 8:30 PM EDT
- In force
- 54 min
- Issued by
- NWS Atlanta, GA
- Area
- Whole counties
County Forsyth 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, 11.6 hours before the alert went out and 82 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.
- Mixed-layer CAPE
- 1027 J/kg
- Mixed-layer CIN
- -44 J/kg
- Mixed-layer LCL
- 780 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 22 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KATL 142337
SVRATL
GAC117-150030-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ATLANTA GA
736 PM EDT WED JUN 14 1989
THE NATIONAL WEATHER SERVICE IN ATLANTA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 830 PM EDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
IN NORTHWEST GEORGIA
...FORSYTH
AT 735 PM RADAR INDICATED A LINE OF THUNDERSTORMS MOVING NORTHEAST AT
45 MPH OVER SOUTH FORSYTH AND EXTREME NORTH FULTON COUNTIES.
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.
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH YOU SHOULD
PREPARE FOR DAMAGING WIND IN EXCESS OF 55 MPH...LARGE HAIL...AND
DEADLY LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE@ A STRONG BUILDING BUT STAY AWAY FROM WINDOWS.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 14, 4:54 PM EDT, 2 hours 42 minutes before
SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBUS GA 450 PM EDT WED JUN 14 1989 ...A SEVERE THUNDERSTORM WARNING IS IN EFFECT FOR CHAMBERS COUNTY ALABAMA UNTIL 530 PM EDT. AT 440 PM EDT COLUMBUS WEATHER RADAR INDICATED THUNDERSTORMS JUST NORTH AND NORTHWEST OF COLUMBUS TO NEAR LAFAYETTE ALABAMA. THE THUNDERSTORM THAT CAME OVER COLUMBUS EARLIER HAD BRIEF HEAVY RAIN AND STRONG WINDS TO 44 MILES AN HOUR. THESE THUNDERSTORMS WERE MOVING NORTHEAST AT 40 MILES AN HOUR. A SEVERE THUNDERSTORM CAN HAVE WINDS OF 58 MPH OR GREATER. PERSONS IN EAST CENTRAL ALABAMA AND WEST CENTRAL GEORGIA SHOULD REMAIN ALERT TO THE RAPIDLY CHANGING WEATHER CONDITIONS FOR THE NEXT FEW HOURS. THESE THUNDERSTORMS WILL PRODUCE FREQUENT LIGHTNING...VERY HEAVY RAINFALL...STRONG GUSTY WINDS. PLEASE KEEP LISTENING TO NOAA WEATHER RADIO OR OTHER LOCAL TELEVISION AND RADIO STATIONS FOR FURTHER UPDATES FROM THE NATIONAL WEATHER SERVICE.
Special weather statement, Jun 14, 6:13 PM EDT, 1 hour 23 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
612 PM EDT TUE JUN 13 1989
...THUNDERSTORMS OVER NORTHWEST GEORGIA....
NUMEROUS SHOWERS WITH SCATTERED THUNDERSTORMS HAVE DEVELOPED OVER PARTS
OF NORTHWEST GEORGIA DURING THE PAST COUPLE OF HOURS.
AT 605 PM RADAR INDICATED A BAND OF THUNDERSTORMS THAT CURVED FROM
COWETA COUNTY ACROSS THE SOUTH PART OF FAYERTE COUTY AND INTO SPAULDING
COUNTY. HAIL WAS POSSIBLE IN A STORM IN FAYETTE COUNTY. THE STORMS WERE
DEVELOPING NORTH TOWARDS THE SOUTH PART OF THE ATLANTA METRO AREA.
ANOTHER CONCENTRATION OF STORMS WERE IN THE EXTREME NORTH AND EXTENDED
FROM BLUE RIDGE IN FANNIN COUNTY SOUTH ACROSS GILMER AND PICKENS
COUNTIES INTO CHEROKEE AND BARTOW COUNTIES. SHOWERS WERE MOVING TOWARDS
THE NORTHEAST AT 30 MPH.
STRONG GUSTY WINDS, SMALL HAIL, AND CONSIDERABLE LIGHTNING CAN BE
EXPECTED AS THESE STORMS AFFECT THE AREA DURING THE NEXT SEVERAL HOURS.
PERSONS ARE URGED TO REMAIN ALERT TO THESE STORMS.Special weather statement, Jun 14, 7:03 PM EDT, 33 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ATHENS GA 700 PM EDT WED JUN 14 1989 ...A LINE OF STRONG THUNDERSTORMS IS APPROACHING NORTHEAST GEORGIA... AT 700 PM EDT...A LINE OF STRONG THUNDERSTORMS WAS LOCATED FROM NEAR CARTERSVILLE TO EAST OF ATLANTA NEAR CONYERS AND TO JACKSON LAKE IN JASPER COUNTY. THIS LINE WAS MOVING TO THE NORTHEAST 45 MPH AND AT THE PRESENT SPEED OF MOVEMENT WILL STRETCH FROM DAHLONEGA TO THE ATHENS AREA AND TO NEAR CRAWFORDVILLE BY 800 PM THIS WEDNESDAY EVENING. PERSONS IN NORTHEAST GEORGIA SHOULD BE ALERT FOR THIS LINE OF STORMS AS IT MOVES THROUGH THE AREA. WIND GUSTS IN EXCESS OF 50 MPH WERE REPORTED IN THE ATLANTA AREA AS THE LINE MOVED THROUGH THAT AREA. HEAVY RAINFALL...FREQUENT LIGHTNING AND SOME SMALL HAIL IS LIKELY WITH THIS LINE OF THUNDERSTORMS.
Special weather statement, Jun 14, 7:16 PM EDT, 20 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MACON GA 715 PM EDT WED JUN 14 1989 AT 710 PM RADAR SHOWED SEVERAL STRONG THUNDERSTORMS MOVING INTO CENTRAL GEORGIA. THESE THUNDERSTORMS WERE LOCATED IN JASPER COUNTY NEAR MONTICELLO AND IN DOOLY COUNTY WEST OF VIENNA GEORGIA. THESE STORMS WERE MOVING NORTHEAST AT 40 MILES AN HOUR. EARLIER THIS AFTERNOON THE THUNDERSTORM THAT IS IN DOOLY COUNTY CAUSED SOME DAMAGE TO TREES AND A HOME IN DOUGHERTY COUNTY NEAR ALBANY GEORGIA. STRONG WINDS..HEAVY RAINFALL..DANGEROUS LIGHTNING AND HAIL MAY BE PRODUCED BY THESE THUNDERSTORMS AS THEY MOVE ACROSS THE AREA DURING THE NEXT HOUR. PERSONS IN THE PATH OF THESE STORMS SHOULD REMAIN ALERT FOR THREA#TING WEATHER AND BE PREPARED TO MOVE TO A SAFE PLACE IF NECESSARY.
The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 14, 6:35 PM EDT | Severe Thunderstorm Warning | FFC | Cobb, Fulton | 40 min |
| Jun 14, 6:35 PM EDT | Severe Thunderstorm Warning | FFC | DeKalb, Gwinnett | 40 min |
| Jun 14, 6:52 PM EDT | Severe Thunderstorm Warning | FFC | Bartow, Cherokee, Paulding | 53 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 1989Every severe thunderstorm warning in 1989
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.