Alert archive / Georgia / Severe Thunderstorm Warnings in 1992
Severe Thunderstorm Warning 129, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Jul 5, 1992, 5:27 PM EDT for Cobb County, Georgia. It was in force for 48 min.
The area
The counties it named.
The facts
- Issued
- Jul 5, 1992, 5:27 PM EDT (21:27 UTC)
- Expired
- Jul 5, 1992, 6:15 PM EDT
- In force
- 48 min
- Issued by
- NWS Atlanta, GA
- Area
- Whole counties
County Cobb County, GA
The nearest sounding before it
Athens Municipal, GA (KAHN), launched 12:00Z, 9.5 hours before the alert went out and 118 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
- 5 J/kg
- Mixed-layer CIN
- -358 J/kg
- Mixed-layer LCL
- 1617 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- -31 m²/s²
- 0-3 km storm-relative helicity
- 4 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 052126 SVRATL GAC057-067-111-113-117-121-123-227-199-285-052215- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE ATLANTA GA 527 PM EDT SUN JUL 5 1992 THE NATIONAL WEATHER SERVICE IN ATLANTA HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 615 PM EDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTHWEST GEORGIA ...CHEROKEE COUNTY...COBB COUNTY...FANNIN COUNTY...FAYETTE COUNTY ...FORSYTH COUNTY...FULTON COUNTY...GILMER COUNTY...PICKENS COUNTY IN WEST CENTRAL GEORGIA ...MERIWETHER COUNTY...TROUP COUNTY AT 520 PM EDT RADAR INDICATED A LINE OF SEVERE THUNDERSTORMS FROM 10 MILES WEST OF BLUE RIDGE TO NEAR CANTON TO MARIETTA TO NEWNAN TO LA GRANGE. THIS LINE IS MOVING EAST AT 30 MILES AN HOUR. SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55 MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
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, Jul 5, 2:46 PM EDT, 2 hours 41 minutes before
GAZ001-003-005-032030- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ATLANTA GA 245 PM EDT SUN JUL 5 1992 ...SEVERE THUNDERSTORM WATCH NUMBER 550 IS IN EFFECT FOR PARTS OF NORTHWEST AND WEST CENTRAL GEORGIA UNTIL 7PM EDT... AT THIS TIME NO SEVERE WEATHER HAD MOVED INTO THE STATE...HOWEVER SEVERE THUNDERSTORMS WERE SPREADING ACROSS MUCH OF NORTHERN ALABAMA AND CENTRAL TENNESSEE. THESE THUNDERSTORMS WERE MOVING TO THE EAST AT 30 MPH AND WILL MOVE INTO NORTHWEST AND WEST CENTRAL GEORIGA WITHIN THE NEXT HOUR OR TWO. AS THE THUNDERSTORMS MOVE INTO THE WESTERN PART OF THE STATE RESIDENTS CAN EXPECT THE STRONGER THUNDERSTORMS TO CONTAIN HEAVY DOWNPOURS...GUSTY WINDS...DANGEROUS LIGHT?NING AND POSSIBLY SOME HAIL. BE PREPARED TO SEEK SAFETY SHOULD THREATING WEATHER APPEAR OR IF A WARNING IS ISSUED.
Special weather statement, Jul 5, 3:52 PM EDT, 1 hour 35 minutes before
GAZ001-003-005-032030- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ATLANTA GA 345 PM EDT SUN JUL 5 1992 ...SEVERE THUNDERSTORM WATCH NUMBER 550 CONTINUES IN EFFECT FOR PARTS OF NORTHWEST AND WEST CENTRAL GEORGIA UNTIL 7PM EDT... AT 340 PM EDT NATIONAL WEATHER SERVICE RADAR IN ATLANTA WAS SHOWING THUNDERSTORMS DEVELOPING OVER PARTS OF WESTERN GEORGIA. THE THUNDERSTORMS WERE LOCATED AHEAD OF A LINE OF SEVERE THUNDERSTORMS THAT WERE LOCATED OVER SOUTHEAST TENNESSEE AND EASTERN ALABAMA. THE STORMS IN ALABAMA HAVE A HISTORY OF DAMAGING WINDS IN EXCESS OF 55 MPH. THE THUNDERSTORMS IN GEORGIA WERE LOCATED BETWEEN CARROLLTON...LA GRANGE ...AND NEWNAN. NO SEVERE WEATHER HAS BEEN REPORTED TO THIS OFFICE AT THIS TIME...HOWEVER...RESIDENTS OF NORTHWEST AND WEST CENTRAL GEORGIA ...ESPECIALLY IN CHATOOGA...FLOYD...POLK...HARALSON AND CARROLL SHOULD BE ON THE LOOKOUT FOR HEAVY DOWNPOURS...GUSTY WINDS...AND DANGEROmUS LIGHTNING AS THESE STORMS MOVE TO THE EAST AT 30 MPH. BE PREPARED TO SEEK SAFETY SHOULD THREATING WEATHER APPEAR OR IF A WARNING IS ISSUED. THESE STORMS WILL MOVE INTO THE ATLANTA AREA WITHIN THE NEXT COUPLE OF HOURS.
Special weather statement, Jul 5, 4:31 PM EDT, 56 minutes before
GAZ005-ALZ012-052230- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE COLUMBUS GA 429 PM EDT SUN JUL 5 1992 ...SEVERE THUNDERSTORM WATCH NUMBER 550 REMAINS IN EFFECT FOR HARRIS COUNTY GEORGIA AND MOST OF EAST CENTRAL ALABAMA INCLUDING LEE AND RUSSELL COUNTIES UNTIL 7PM EDT... AT 420 PM EDT COLUMBUS WEATHER RADAR WAS SHOWING SEVERAL STRONG THUNDERSTORMS ALONG THE LEADING EDGE OF RAIN OCCURRING FROM 10 MILES WEST OF TALLASSEE TO 12 MILES NORTH OF TALLASEEE ON THE SHORES OF LAKE MARTIN. THESE STORMS WERE MOVING EAST AT 30 MILES AN HOUR. THESE STORMS WILL BE MOVING INTO THE WESTERN PORTIONS OF LEE AND RUSSELL COUNTIES ALABAMA WITHIN AN HOUR. PERSONS IN EAST CENTRAL ALABAMA AND WESTo CENTRAL GEORGIA SHOULD REMAIN ALERT AND BE READY TO QUICKLY MOVE TO A SAFE SHELTER WHEN THESE STORMS COME NEAR. LISTEN TO NOAA WEATHER RADIO OR OTHER NEWS MEDIA FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, Jul 5, 5:16 PM EDT, 11 minutes before
GAZ002-004-052315- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ATHENS GA 513 PM EDT SUN JUL 5 1992 ...A SEVERE THUNDERSTORM WATCH HAS BEEN ISSUED FOR ALL COUNTIES OF NORTHEAST GEORGIA EFFECTIVE UNTIL 11 PM EDT THIS SUNDAY EVENING... AT 510 PM EDT RADAR INDICATED A LINE OF THUNDERSTORMS...10 MILES WIDE...EXTENDING FROM EXTREME SOUTHEAST TENNESSEE...SOUTHWARD...TO WEST OF ATLANTA GEORGIA. THE LINE WAS MOVING EAST AT 30 MILES AN HOUR. AT THE PRESENT MOVEMENT THIS LINE OF STORMS WILL BE ENTERING UNION COUNTY WITHIN THE HOUR. PERSONS IN AND NEAR THE CITY OF BLAIRSVILLE SHOULD BE ON THE ALERT FOR POSSIBLE SEVERE WEATHER AROUND 6 PM EDT. ELSEWHERE ACROSS NORTHEAST GEORGIA...ALL RESIDENTS SHOULD BE PREPARED TO MOVE INDOORS AS THUNDERSTORMS APPROACH...AND STAY INDOORS UNTIL THE STORMS HAVE PAST. MOTORISTS SHOULD BE PREPARED FOR WET ROADS AND POSSIBLE FLOODING OF LOW LYING AND POOR DRAINAGE AREAS. THUNDERSTORMS OF THIS INTENSITY PRODUCE VERY HEAVY RAINFALL...DEADLY LIGHTNING...GUSTY WINDS AND POSSIBLE HAIL. KEEP IN MIND SEVERE WEATHER COULD DEVELOP FROM ANY OF THESE STORMS...SO KEEP SEVERE WEATHER SAFETY RULES IN MIND UNTIL THE STORMS HAVE PAST.
The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 5, 4:09 PM EDT | Severe Thunderstorm Warning | FFC | Floyd, Polk | 51 min |
| Jul 5, 4:09 PM EDT | Severe Thunderstorm Warning | FFC | Chattooga | 51 min |
| Jul 5, 4:15 PM EDT | Severe Thunderstorm Warning | FFC | Catoosa | 45 min |
| Jul 5, 4:43 PM EDT | Severe Thunderstorm Warning | FFC | Lamar, Pike | 47 min |
| Jul 5, 4:46 PM EDT | Severe Thunderstorm Warning | FFC | Carroll, Heard | 44 min |
| Jul 5, 4:46 PM EDT | Severe Thunderstorm Warning | FFC | Bartow, Gordon, Murray | 44 min |
| Jul 5, 4:46 PM EDT | Severe Thunderstorm Warning | FFC | Douglas, Haralson, Paulding | 44 min |
| Jul 5, 5:05 PM EDT | Severe Thunderstorm Warning | FFC | Cobb, Fulton | 40 min |
| Jul 5, 5:05 PM EDT | Severe Thunderstorm Warning | FFC | Coweta | 40 min |
| Jul 5, 5:23 PM EDT | Severe Thunderstorm Warning | FFC | Bibb, Jones | 52 min |
| Jul 5, 5:27 PM EDT | Severe Thunderstorm Warning | FFC | Cherokee, Forsyth, Fulton | 48 min |
| Jul 5, 5:27 PM EDT | Severe Thunderstorm Warning | FFC | Fannin, Gilmer, Pickens | 48 min |
| Jul 5, 5:27 PM EDT | Severe Thunderstorm Warning | FFC | Meriwether, Troup | 48 min |
| Jul 5, 5:27 PM EDT | Severe Thunderstorm Warning | FFC | Fayette | 48 min |
| Jul 5, 5:30 PM EDT | Severe Thunderstorm Warning | FFC | DeKalb | 45 min |
| Jul 5, 5:46 PM EDT | Severe Thunderstorm Warning | FFC | Clayton, Henry, Spalding | 44 min |
| Jul 5, 5:46 PM EDT | Severe Thunderstorm Warning | FFC | Gwinnett, Rockdale | 44 min |
| Jul 5, 6:05 PM EDT | Severe Thunderstorm Warning | FFC | Lamar, Pike, Upson | 40 min |
| Jul 5, 6:05 PM EDT | Severe Thunderstorm Warning | FFC | Butts | 40 min |
| Jul 5, 6:20 PM EDT | Severe Thunderstorm Warning | FFC | Twiggs | 40 min |
| Jul 5, 6:24 PM EDT | Severe Thunderstorm Warning | FFC | Barrow, Oconee, Walton | 66 min |
| Jul 5, 6:24 PM EDT | Severe Thunderstorm Warning | FFC | Clarke | 66 min |
| Jul 5, 6:38 PM EDT | Severe Thunderstorm Warning | FFC | Wilkinson | 67 min |
| Jul 5, 7:06 PM EDT | Severe Thunderstorm Warning | FFC | Madison, Oglethorpe | 69 min |
| Jul 5, 7:06 PM EDT | Severe Thunderstorm Warning | FFC | Houston | 69 min |
| Jul 5, 7:48 PM EDT | Severe Thunderstorm Warning | FFC | Taliaferro | 57 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 1992Every severe thunderstorm warning in 1992
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.