Alert archive / Georgia / Severe Thunderstorm Warnings in 1989

Severe Thunderstorm Warning 111, NWS Atlanta, GA

June 19, 1989Twiggs County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jun 19, 1989, 3:58 PM EDT for Twiggs County, Georgia. It was in force for 47 min.

The area

The counties it named.

The facts

Issued
Jun 19, 1989, 3:58 PM EDT (19:58 UTC)
Expired
Jun 19, 1989, 4:45 PM EDT
In force
47 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Twiggs 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, 8.0 hours before the alert went out and 143 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 1989-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 583 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 1989-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 6 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
583 J/kg
Mixed-layer CIN
-48 J/kg
Mixed-layer LCL
911 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
6 m²/s²
0-3 km storm-relative helicity
10 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 191959
SVRMCN
GAC289-192045-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MACON GA
358 PM EDT MON JUN 19 1989
 
THE NATIONAL WEATHER SERVICE IN MACON HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  445 PM EDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN CENTRAL GEORGIA
          ...TWIGGS
 
AT 355 PM WEATHER RADAR SHOWED A SEVERE THUNDERSTORM IN WEST TWIGGS
COUNTY..BETWEEN JEFFERSONVILLE AND MACON. THIS STORM WAS MOVING
NORTHEAST AT 15 MILES AN 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 19, 12:17 PM EDT, 3 hours 41 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATHENS GA
1215 PM EDT MON JUN 19 1989

       ...AN INTENSE THUNDERSTORM HAS DEVELOPED OVER SOUTHERN
          GREENE COUNTY...

AT 1210 PM EDT A THUNDERSTORM WITH VERY HEAVY RAIN...GUSTY
WINDS...DANGEROUS LIGHTNING AND POSSIBLE SMALL HAIL WAS LOCATED
10 MILES SOUTHWEST OF CRAWFORDVILLE IN SOUTHERN GREENE COUNTY
AND WAS MOVING NORTHEAST AT 15 MILES AN HOUR.

PEOPLE IN GREENE AND TALIAFERRO CO>UNTIES OF NORTHEAST GEORGIA
SHOULD BE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS AS THIS
THUNDERSTORM MOVES THROUGH THEIR AREA DURING THE NEXT HOUR.
Special weather statement, Jun 19, 1:47 PM EDT, 2 hours 11 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATHENS GA
145 PM EDT MON JUN 19 1989

   ...SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR THE NORTHEAST GEORGIA
      COUNTIES OF ELBERT...GREENE...MORGAN...OGLETHORPE AND TALIAFERRO
      UNTIL 7 PM EDT...
   ...THE SEVERE THUNDERSTORM WARNING FOR TALIAFERRO COUNTY HAS
      EXPIRED...
   ...FLASH FLOOD WATCH IS IN EFFECT THIS AFTERNOON FOR THE NORTH
      GEORGIA MOUNTAINS...

AT 145 PM EDT THE ATHENS RADAR INDICATED SCATTERED THUNDERSTORMS OVER
THE NORTHERN TWO THIRDS OF GEORGIA. THE STORMS WERE MOVING NORTHEAST AT
15 MILES AN HOUR.

PERSONS THROUGHOUT THE WATCH AREA SHOULD REMAIN ALERT FOR THE REMAINDER
OF THIS AFTERNOON AND EARLY EVENING HOURS FOR THE POSSIBILITY OF SEVERE
THUNDERSTORMS. NOW WOULD BE THE TIME TO REVIEW YOUR SEVERE WEATHER
SAFETY RULES AND BE PREPARED TO RESPOND QUICKLY IN SEVERE WEATHER IS
SPOTTED OR A WARNING IS ISSUED.
>
A SEVERE THUNDERSTORM WATCH MEANS CO!NDITIONS ARE FAVORABLE FOR
POSSIBLE SEVERE THUNDERSTORMS IN AND NEAR THE WATCH AREA.

A FLASH FLOOD WATCH MEAN FLOODING IS POSSIBLE IN AND NEAR THE WATCH
AREA.

FOR THE LATEST WEATHER INFORMATION...KEEP TUNED TO THIS STATION.
Local storm report, Jun 19, 2:09 PM EDT, 1 hour 49 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ATHENS GA
2PM EDT MON JUN 19, 1989

COUNTY........ TALIAFERRO

SOURCE........ SHF OFFICE

TIME.......... 1 PM

LOCATION...... NEAR SHARRON

TYPE STORM.... THUNDERSTORMS

HAIL.......... SMALL

DAMAGE........ TREES DOWN
                                                                       <
INJURIES...... NONE

WARNING....... SEVERE THUNDERSTORM                                                                 ]
Special weather statement, Jun 19, 2:58 PM EDT, 1 hour before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MACON GA
255 PM EDT MON JUNE 19 1989

      ...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 7 PM EDT...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR PARTS OF SOUTH
CAROLINA AND PORTIONS OF CENTRAL AND EASTERN GEORGIA UNTIL 7 PM
EDT THIS EVENING.  THE WATCH AREA INCLUDES ALMOST ALL OF CENTRAL
GEORGIA.

AT 250 PM EDT WEATHER SERVICE RADAR SHOWED SHOWERS AND THUNDERSTORMS
SCATTERED THROUGHOUT THE SOUTHERN TWO-THIRDS OF THE STATE.  THE
STRONGEST THUNDERSTORMS OCCURRING OVER CENTRAL GEORGIA WERE IN TWIGGS
COUNTY NEAR JEFFERSONVILLE...IN PULASKI COUNTY WEST OF HAWKINSVILLE...
AND DODGE COUNTY NORTHEAST OF EASTMAN.  THESE THUNDERSTORMS WERE MOVING
NORTHEAST AT 15 MPH.

THESE THUNDERSTORMS WILL BECOME MORE INTENSE DURING THE AFTERNOON AND
SOME OF THEM COULD BECOME SEVERE...PRODUCING DAMAGING WINDS...DANGEROUS
LIGHTNING AND LARGE HAIL. STAY TUNED TO NOAA WEATHER RADIO FOR LATER
STATEMENTS OR WARNINGS.
Special weather statement, Jun 19, 3:35 PM EDT, 23 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE ATHENS GA
335 PM EDT MON JUN 19 1989

   ...SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR THE NORTHEAST GEORGIA
      COUNTIES OF ELBERT...GREENE...MORGAN...OGLETHORPE AND TALIAFERRO
      UNTIL 7 PM EDT...
   ...FLASH FLOOD WATCH IS IN EFFECT THIS AFTERNOON FOR THE NORTH
      GEORGIA MOUNTAINS...

PERSONS THROUGHOUT THE WATCH AREA SHOULD REMAIN ALERT FOR THE REMAINDER
OF THIS AFTERNOON AND EARLY EVENING HOURS FOR THE POSSIBILITY OF SEVERE
THUNDERSTORMS. NOW WOULD BE THE TIME TO REVIEW YOUR SEVERE WEATHER
SAFETY RULES AND BE PREPARED TO RESPOND QUICKLY IN SEVERE WEATHER IS
SPOTTED OR A WARNING IS ISSUED.

AT 330 PM THUNDERSTORMS SOME WITH VERY HEAVY RAINFALL CONTINUED OVER
WEST PARTS OF SOUTH CAROLINA AND CENTRAL GEORGIA. THESE THUNDERSTORMS
WERE MAINLY 30 MILES EITHER SIDE OF A LINE FROM NEWBERRY SOUTH CAROLINA
TO CORDELE GEORGIA.
OTHERWISE RAIN WITH EMBEDDED THUNDERSTORMS CONTINUED OVER SOUTHWEST
...CENTRAL AND PARTS OF NORTHEAST GEORGIA AND THE WESTERN CAROLINAS

A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE FOR
POSSIBLE SEVERE THUNDERSTORMS IN AND NEAR THE WATCH AREA.

A FLASH FLOOD WATCH MEAN FLOODING IS POSSIBLE IN AND NEAR THE WATCH
AREA.

FOR THE LATEST WEATHER INFORMATION...KEEP TUNED TO THIS STATION.
Special weather statement, Jun 19, 3:39 PM EDT, 19 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBUS GA
340 PM EDT MON JUN 19 1989

...FLASH FLOOD WATCH IN EFFECT FOR RUSSELL COUNTY ALABAMA...
...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 7 PM EDT FOR PARTS OF
CENTRAL AND EASTERN  AND SOUTHERN GEORGIA AND PARTS OF NORTHWEST AND
NORTH CENTRAL FLORIDA AND ADJACENT COASTAL WATERS...

AT 330 PM EDT COLUMBUS WEATHER RADAR INDICATED AN AREA OF SHOWERS AND
THUNDERSTORMS COVERED MOST PARTS OF EAST CENTRAL ALABAMA AND WEST
CENTRAL GEORGIA. OTHER SHOWERS AND THUNDERSTORMS WERE IN SOUTHWEST
AND SOUTHCENTRAL GEORGIA NEAR ALBANY...LEESBURG...LESLIE AND
MARSHALLVILLE.

SOME OF THE LARGER THUNDERSTORMS WILL LIKELY CONTAIN STRONG GUSTY
WINDS...FREQUENT DANGEROUS LIGHTNING AND POSSIBLE SMALL HAIL...AS WELL
AS SOME VERY HEAVY RAINFALL DURING THE NEXT COUPLE OF HOURS.  PLEASE STAY
ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS AND KEEP LISTENING TO
NOAA WEATHER RADIO OR OTHER LOCAL TELEVISION OR RADIO STATIONS FOR
FURTHER STATEMENTS AND WARNINGS.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 9:13 PM EDTSevere Thunderstorm WarningFFCPolk47 min
Jun 19, 12:42 PM EDTSevere Thunderstorm WarningFFCTaliaferro63 min
Jun 19, 1:43 PM EDTSevere Thunderstorm WarningFFCColumbia47 min
Jun 19, 3:29 PM EDTSevere Thunderstorm WarningFFCHouston61 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.