Alert archive / Georgia / Severe Thunderstorm Warnings in 1989
Severe Thunderstorm Warning 95, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Jun 15, 1989, 2:23 AM EDT for Cobb County, DeKalb County, Fulton County, Georgia. It was in force for 52 min.
The area
The counties it named.
The facts
- Issued
- Jun 15, 1989, 2:23 AM EDT (06:23 UTC)
- Expired
- Jun 15, 1989, 3:15 AM EDT
- In force
- 52 min
- Issued by
- NWS Atlanta, GA
- Area
- Whole counties
Counties Cobb County, GA, DeKalb County, GA, Fulton 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, 6.4 hours before the alert went out and 104 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
- 535 J/kg
- Mixed-layer CIN
- -10 J/kg
- Mixed-layer LCL
- 1631 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 47 m²/s²
- 0-3 km storm-relative helicity
- 84 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.9
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KATL 150619
SVRATL
GAC067-089-121-150715-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ATLANTA GA
223 AM EDT THU JUN 15 1989
THE NATIONAL WEATHER SERVICE IN ATLANTA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 315 AM EDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN NORTHWEST GEORGIA
...COBB...DEKALB...NORTH CENTRAL FULTON
AT 215 AM WEATHER SERVICE RADAR SHOWED A SEVERE THUNDERSTORM IN SOUTH
COBB COUNTY NEAR FULTON COUNTY AIRPORT. THE STROM WAS MOVING NORTHEAST
AT 35 MPH. THE STORM WILL MOVE INTO NORTH DEKALB AND NORTH FULTON
COUNTIES WITHIN THE NEXT HOUR.
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, 10:45 PM EDT, 3 hours 38 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBUS GA 1045 PM EDT WED JUN 14 1989 ...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR ALL OF EAST CENTRAL ALABAMA UNTIL 1 AM EDT... AT 1038 PM EDT RADAR AT COLUMBUS METRO AIRPORT INDICATED A LARGE RAIN AREA AND SCATTERED THUNDERSTORMS BEGINNING TO MOVE INTO EAST CENTRAL ALABAMA. THUNDERSTORMS WERE ESPECIALLY NUMEROUS IN AN AREA FROM LAKE MARTIN SOUTH TO NEAR MONTGOMERY...FORT DEPOSIT AND GREENVILLE. MOVEMENT WAS NORTHEAST ABOUT 40 MPH. PERSONS IN EAST CENTRAL ALABAMA SHOULD REMAIN ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS FOR THE NEXT SEVERAL HOURS. THE LARGER THUNDERSTORMS WILL LIKELY PRODUCE STRONG GUSTY WINDS...VERY HEAVY RAIN ...FREQUENT LIGHTNING AND POSSIBLE HAIL. PEOPLE IN WEST GEORGIA SHOULD ALSO MONITOR THE PROGRESS OF THESE THUNDERSTORMS THE NEXT FEW HOURS. PLEASE KEEP LISTENING TO NOAA WEATHER RADIO OR OTHER LOCAL TELEVISION AND RADIO STATIONS %FOR FURTHER UPDATES.
Special weather statement, Jun 15, 12:26 AM EDT, 1 hour 57 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBUS GA 1225 AM EDT THU JUN 15 1989 ...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR MOST OF EAST CENTRAL ALABAMA...INCLUDING RUSSELL COUNTY...UNTIL 1 AM EDT... AT 1220 AM EDT WEATHER RADAR IN COLUMBUS INDICATED A LARGE AREA OF RAIN COVERING MUCH OF EAST ALABAMA. THERE WAS ALSO A NARROW LINE OF HEAVY SHOWERS AND THUNDERSTORMS EXTENDING FROM NEAR LAFAYETTE ALABAMA SOUTH TO AUBURN...TUSKEGEE AND CONTINUING SOUTH TO JUST WEST OF TROY. MOVEMENT WAS NORTHEAST ABOUT 30 MPH. PERSONS IN EXTREME EAST ALABAMA SHOULD REMAIN ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS FOR THE NEXT SEVERAL HOURS. THE LARGER THUNDERSTORMS WILL LIKELY PRODUCE STRONG GUSTY WINDS...VERY HEAVY RAIN ...FREQUENT LIGHTNING AND POSSIBLE HAIL. PEOPLE IN WEST GEORGIA SHOULD ALSO MONITOR THE PROGRESS OF THESE THUNDERSTORMS THE NEXT FEW HOURS. PLEASE KEEP LISTENING TO NOAA WEATHER RADIO OR OTHER LOCAL TELEVISION AND RADIO STATIONS FOR FURTHER UPDATES.
Special weather statement, Jun 15, 12:40 AM EDT, 1 hour 43 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
1240 AM EDT THU JUN 15 1989
...THUNDERSTORMS OVER WEST GEORGIA....
AT 1235 AM WEATHER SERVICE RADAR SHOWED A LINE OF THUNDERSTORMS
ABOUT 10 MILLES WIDE EXTENDING FROM 20 MILES SOUTH OF CHATTANOOGA
TENNESSEE SOUTH TO EXTREME NORTHWEST GEORGIA TO 15 MILES WEST OF
AUBURN ALABAMA.
THE LINE WAS MOVING EAST ABOUT 20 MPH. STORMS WITHIN THE LINE WERE
MOVING NORTHEAST NEAR 35 MPH.
THESE STORMS WILL MOVE EASTWARD ACROSS MOST OF NORTHWEST AND WEST
CENTRAL OVER THE NEXT FEW HOURS.
THESE STORMS HAVE BEEN ACCCOMPAINED BY HEAVY RAIN...WIND GUSTS
TO 35 MPH AND CLOUD TO GROUND LIGHTING. SMALL HAIL AND LOCAL FLOODING
MAY ALSO ACCOMPANY THESE STORMS.
PERSONS ARE URGED TO REMAIN ALERT TO THESE STORMS AND TAKE APPROPRIATE
PRECAUTIONS AS THEY APPROACH.Special weather statement, Jun 15, 1:10 AM EDT, 1 hour 13 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
110 AM EDT THU JUN 15 1989
...THUNDERSTORMS OVER WEST GEORGIA....
AT 100 AM WEATHER SERVICE RADAR SHOWED A LINE OF THUNDERSTORMS
ABOUT 10 MILLES WIDE EXTENDING FROM NEAR DALTON IN WHITFIELD COUNTY
SOUTHWARD TO LAGRANGE IN TROUP COUNTY. THE STRONGEST OF THESE STORMS
WAS JUST SOUTH OF ATCO IN BARTOW COUNTY.
THE LINE WAS MOVING EAST ABOUT 25 MPH. STORMS WITHIN THE LINE WERE
MOVING NORTHEAST NEAR 35 MPH.
THESE STORMS WILL MOVE EASTWARD ACROSS MOST OF NORTHWEST AND WEST
CENTRAL GEORGIA OVER THE NEXT FEW HOURS. ON ITS PRESENT COURSE THE
STORMS SHOULD BE MOVING INTO WEST PORTIONS OF THE METRO ATLANTA
AREA BETWEEN 2 AM AND 3 AM EDT.
THESE STORMS HAVE BEEN ACCCOMPAINED BY HEAVY RAIN...WIND GUSTS
TO 35 MPH AND CLOUD TO GROUND LIGHTING. SMALL HAIL AND LOCAL FLOODING
MAY ALSO ACCOMPANY THESE STORMS.
RESIDENTS OF NORTH AND WEST GEORGIA ARE URGED TO REMAIN ALERT AND
TAKE APPROXIATE PRECAUTIONS AS THEY APPROACH.Special weather statement, Jun 15, 1:15 AM EDT, 1 hour 8 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBUS GA 115 AM EDT THU JUN 15 1989 ...THE SEVERE THUNDERSTORM WATCH FOR EAST ALABAMA EXPIRED AT 1 AM EDT.. AT 108 AM EDT WEATHER RADAR IN COLUMBUS INDICATED A NARROW LINE OF HEAVY SHOWERS AND A FEW SCATTERED THUNDERSTORMS EXTENDING FROM LAGRANGE GEORGIA SOUTHWEST TO NEAR SALEM...SOCIETY HILL...AND UNION SPRINGS ALABAMA. THERE HAS BEEN SOME WEAKENING OF THE THUNDERSTORMS NOTED IN THE PAST HOUR. MOVEMENT WAS STILL NORTHEAST ABOUT 30 MPH. ALTHOUGH THE SEVERE THUNDERSTORM WATCH HAS EXPIRED...OCCASIONAL RAIN AND SCATTERED THUNDERSTORMS CAN BE EXPECTED THE REMAINDER OF TONIGHT AND MUCH OF THE DAY THURSDAY. THE STRONGER STORMS WILL LIKELY PRODUCE FREQUENT CLOUD TO GROUND LIGHTNING...VERY HEAVY RAINFALL...STRONG GUSTY WINDS AND POSSIBLE SMALL HAIL. PLEASE KEEP LISTENING TO NOAA WEATHER RADIO OR OTHER LOCAL TELEVISION AND RADIO STATIONS FOR FURTHER UPDATES.
Special weather statement, Jun 15, 1:28 AM EDT, 55 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE ATHENS GA 125 AM EDT THU JUN 15 1989 AT 115 AM EDT A LINE OF THUNDERSTORMS EXTENDED NORTH-SOUTH THROUGH NORTHWEST GEORGIA. THIS LINE RAN FROM CHATSWORTH TO LAGRANGE. THIS LINE OF STORMS WAS MOVING EAST AT 25 MILES AN HOUR. THESE STORMS WILL CONTINUE TO MOVE EAST AND PEOPLE IN NORTH GEORGIA TO THE EAST OF THIS LINE SHOULD STAY ALERT AND PREPARE TO TAKE SAFE SHELTER IF NECESSARY. THESE STORMS HAVE BEEN ACCCOMPAINED BY HEAVY RAIN...WIND GUSTS TO 35 MPH AND CLOUD TO GROUND LIGHTING. SMALL HAIL ALSO POSSIBLE.
The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 15, 1:52 AM EDT | Severe Thunderstorm Warning | FFC | Douglas, Fulton | 68 min |
| Jun 15, 2:49 AM EDT | Severe Thunderstorm Warning | FFC | Hall | 56 min |
| Jun 15, 3:10 AM EDT | Severe Thunderstorm Warning | FFC | Habersham, Hall, Towns, White | 25 min |
| Jun 15, 2:19 PM EDT | Severe Thunderstorm Warning | FFC | Bibb | 56 min |
| Jun 15, 2:33 PM EDT | Severe Thunderstorm Warning | FFC | Peach | 57 min |
| Jun 15, 2:45 PM EDT | Severe Thunderstorm Warning | FFC | Clarke, Morgan, Oconee | 35 min |
| Jun 15, 2:57 PM EDT | Severe Thunderstorm Warning | FFC | Jones | 38 min |
| Jun 15, 3:28 PM EDT | Severe Thunderstorm Warning | FFC | Twiggs | 47 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.