Alert archive / Georgia / Severe Thunderstorm Warnings in 1999
Severe Thunderstorm Warning 26, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Feb 9, 1999, 3:09 PM EST for DeKalb County, Fulton County, Georgia. It was in force for 36 min. 3 reports 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
- Feb 9, 1999, 3:09 PM EST (20:09 UTC)
- Expired
- Feb 9, 1999, 3:45 PM EST
- In force
- 36 min
- Issued by
- NWS Atlanta, GA
- Area
- Whole counties
Counties DeKalb County, GA, Fulton County, GA
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 9, 3:12 PM EST | Hail 0.75 | Sandy Spgs, GA | The Marietta Fire Department reported dime size hail near I-75 and West Paces Ferry Road. The public reported dime size hail near the governor's mansion on Dumbarton Road in Buckhead. |
| Feb 9, 3:35 PM EST | Hail 0.75 | Lithonia, GA | The public reported dime size hail. |
| Feb 9, 3:50 PM EST | Hail 0.75 | Lithonia, GA | Another public report indicated nickel size hail. |
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.
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 8.2 hours before the alert went out and 48 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1051 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 58 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
999 WUUS1 KATL 092007 RRA SVRATL GAC089-121-092045- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE PEACHTREE CITY GA 309 PM EST TUE FEB 9 1999 THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... DEKALB COUNTY IN NORTHWESTERN GEORGIA CENTRAL FULTON COUNTY IN NORTHWESTERN GEORGIA * UNTIL 345 PM EST * AT 304 PM EST... A SEVERE THUNDERSTORM WAS INDICATED BY DOPPLER RADAR 5 MILES WEST OF CHAMBLEE... MOVING SOUTHEAST AT 15 MPH. * SOME LOCATIONS IN OR NEAR THE PATH OF THIS STORM ARE... PIEDMONT PARK AROUND 315 PM EST CHAMBLEE AROUND 315 PM EST ATLANTA AROUND 315 PM EST DECATUR AROUND 330 PM EST TUCKER AROUND 330 PM EST SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55 MPH... DESTRUCTIVE HAIL AND DEADLY LIGHTNING. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. IF YOU SEE DAMAGE OR LARGE HAIL...CALL THE NATIONAL WEATHER SERVICE AT 770.486.1133 EXTENSION 204. $$ WRS
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
Local storm report, Feb 9, 2:20 PM EST, 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
320 PM EDT TUE FEB 9 1999
TIME(EDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
312 PM BUCKHEAD GA 0.75 INCH HAIL
2/9/99 FULTONLocal storm report, Feb 9, 3:03 PM EST, 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
403 PM EDT TUE FEB 9 1999
TIME(EDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
312 PM BUCKHEAD GA 0.75 INCH HAIL
2/9/99 FULTON
335 PM 1 SW LITHONIA GA 0.75 INCH HAIL
2/9/99 DEKALBThe office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 9, 3:46 PM EST | Severe Thunderstorm Warning | FFC | DeKalb, Rockdale | 34 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 1999Every severe thunderstorm warning in 1999
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.