Alert archive / Georgia / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 426, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at May 7, 1998, 8:52 PM EDT for Cobb County, Fulton County, Georgia. It was in force for 48 min. 2 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
- May 7, 1998, 8:52 PM EDT (00:52 UTC)
- Expired
- May 7, 1998, 9:40 PM EDT
- In force
- 48 min
- Issued by
- NWS Atlanta, GA
- Area
- Whole counties
Counties Cobb County, GA, Fulton County, GA
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 7, 8:55 PM EDT | Hail 4 | Acworth, GA | Several public reports from across northern Cobb county indicated hail ranging from dime size to as big as a fist. Damage to a house was reported. |
| May 7, 9:15 PM EDT | Hail 1.5 | Roswell, GA | The public made several reports of dime size to 11/2 inch 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 7, 2:30 PM EDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 0.9 hours before the alert went out and 55 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
- 2212 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 923 m above ground
- 0-6 km bulk shear
- 61 kt
- 0-1 km storm-relative helicity
- 96 m²/s²
- 0-3 km storm-relative helicity
- 181 m²/s²
- Significant tornado parameter
- 1.9
- Supercell composite
- 9.7
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KATL 080052 RRA SVRATL GAC067-121-080140- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE PEACHTREE CITY GA 852 PM EDT THU MAY 7 1998 THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... COBB COUNTY IN NORTHWESTERN GEORGIA NORTHERN FULTON COUNTY IN NORTHWESTERN GEORGIA * UNTIL 940 PM EDT * AT 851 PM EDT... A SEVERE THUNDERSTORM WAS INDICATED BY DOPPLER RADAR 10 MILES NORTH OF MARIETTA MOVING SOUTHEAST AT 35 MPH. * SOME LOCATIONS IN OR NEAR THE PATH OF THIS STORM ARE... MARIETTA AROUND 900 PM EDT ROSWELL AROUND 910 PM EDT ALPHARETTA AROUND 910 PM EDT SANDY SPRINGS AROUND 915 PM EDT ATLANTA AROUND 925 PM EDT A TORNADO WATCH IS ALSO IN EFFECT IN OR NEAR THE WARNED AREA. REMEMBER SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE WARNING. REMAIN CALM BUT BE ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS. IF YOU EXPERIENCE STORM DAMAGE TO STRUCTURES OR TREES...OR HAIL THE SIZE OF DIMES OR LARGER...PLEASE REPORT IT TO THE NATIONAL WEATHER SERVICE BY CALLING 7270-486-8535. KDF/TSM/MSS
The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 7, 8:01 PM EDT | Severe Thunderstorm Warning | FFC | Bartow | 34 min |
| May 7, 8:17 PM EDT | Severe Thunderstorm Warning | FFC | Wilkes | 48 min |
| May 7, 8:22 PM EDT | Tornado Warning | FFC | Gwinnett, Hall | 33 min |
| May 7, 8:31 PM EDT | Tornado Warning | FFC | Wilkes | 34 min |
| May 7, 8:33 PM EDT | Severe Thunderstorm Warning | FFC | Bartow, Cherokee | 47 min |
| May 7, 8:54 PM EDT | Severe Thunderstorm Warning | FFC | Barrow, Jackson | 36 min |
| May 7, 9:13 PM EDT | Severe Thunderstorm Warning | FFC | DeKalb, Gwinnett | 37 min |
| May 7, 9:29 PM EDT | Severe Thunderstorm Warning | FFC | Clarke, Oconee | 51 min |
| May 7, 9:41 PM EDT | Severe Thunderstorm Warning | FFC | Madison | 49 min |
| May 7, 9:43 PM EDT | Severe Thunderstorm Warning | FFC | Chattooga | 47 min |
| May 7, 9:48 PM EDT | Severe Thunderstorm Warning | FFC | Gwinnett | 32 min |
| May 7, 10:03 PM EDT | Severe Thunderstorm Warning | FFC | Oglethorpe | 47 min |
| May 7, 10:15 PM EDT | Severe Thunderstorm Warning | FFC | Floyd, Gordon | 35 min |
| May 7, 10:22 PM EDT | Severe Thunderstorm Warning | FFC | Walton | 48 min |
| May 7, 10:49 PM EDT | Severe Thunderstorm Warning | FFC | Bartow | 51 min |
| May 7, 10:51 PM EDT | Severe Thunderstorm Warning | FFC | Chattooga | 34 min |
| May 7, 11:03 PM EDT | Severe Thunderstorm Warning | FFC | Banks, Hall | 32 min |
| May 7, 11:06 PM EDT | Severe Thunderstorm Warning | FFC | Towns, Union | 34 min |
| May 7, 11:12 PM EDT | Severe Thunderstorm Warning | FFC | Cherokee | 48 min |
| May 7, 11:16 PM EDT | Severe Thunderstorm Warning | FFC | Murray, Whitfield | 34 min |
| May 7, 11:32 PM EDT | Severe Thunderstorm Warning | FFC | Forsyth, Fulton | 48 min |
| May 7, 11:51 PM EDT | Severe Thunderstorm Warning | FFC | Coweta, Heard | 49 min |
| May 7, 11:57 PM EDT | Severe Thunderstorm Warning | FFC | Gwinnett | 48 min |
| May 8, 12:08 AM EDT | Tornado Warning | FFC | Carroll | 32 min |
| May 8, 12:27 AM EDT | Severe Thunderstorm Warning | FFC | Barrow, Walton | 33 min |
| May 8, 12:37 AM EDT | Severe Thunderstorm Warning | FFC | Bartow, Paulding | 48 min |
| May 8, 12:42 AM EDT | Severe Thunderstorm Warning | FFC | Carroll, Coweta, Douglas, Fulton | 33 min |
| May 8, 12:45 AM EDT | Severe Thunderstorm Warning | FFC | Cherokee, Cobb, Fulton | 35 min |
| May 8, 12:52 AM EDT | Severe Thunderstorm Warning | FFC | Clarke, Oconee, Walton | 48 min |
| May 8, 12:59 AM EDT | Severe Thunderstorm Warning | FFC | Fayette | 51 min |
| May 8, 1:13 AM EDT | Severe Thunderstorm Warning | FFC | Morgan | 47 min |
| May 8, 1:16 AM EDT | Severe Thunderstorm Warning | FFC | Carroll | 34 min |
| May 8, 1:29 AM EDT | Severe Thunderstorm Warning | FFC | Greene, Oglethorpe | 51 min |
| May 8, 1:31 AM EDT | Severe Thunderstorm Warning | FFC | Coweta, Fulton | 34 min |
| May 8, 1:35 AM EDT | Severe Thunderstorm Warning | FFC | Henry, Spalding | 50 min |
| May 8, 1:49 AM EDT | Severe Thunderstorm Warning | FFC | Fayette | 36 min |
| May 8, 1:52 AM EDT | Severe Thunderstorm Warning | FFC | Carroll, Heard | 33 min |
| May 8, 1:56 AM EDT | Severe Thunderstorm Warning | FFC | Taliaferro, Wilkes | 49 min |
| May 8, 1:58 AM EDT | Severe Thunderstorm Warning | FFC | Butts | 52 min |
| May 8, 2:02 AM EDT | Severe Thunderstorm Warning | FFC | Coweta | 33 min |
| May 8, 2:24 AM EDT | Severe Thunderstorm Warning | FFC | Jasper | 51 min |
| May 8, 2:28 AM EDT | Severe Thunderstorm Warning | FFC | Meriwether, Pike, Spalding | 37 min |
| May 8, 2:49 AM EDT | Severe Thunderstorm Warning | FFC | Lamar, Monroe | 51 min |
| May 8, 2:51 AM EDT | Severe Thunderstorm Warning | FFC | Jones | 49 min |
| May 8, 3:24 AM EDT | Severe Thunderstorm Warning | FFC | Baldwin | 51 min |
| May 8, 3:27 AM EDT | Severe Thunderstorm Warning | FFC | Bibb | 33 min |
| May 8, 3:37 AM EDT | Severe Thunderstorm Warning | FFC | Hancock, Washington | 33 min |
| May 8, 3:41 AM EDT | Severe Thunderstorm Warning | FFC | Twiggs, Wilkinson | 49 min |
| May 8, 4:08 AM EDT | Severe Thunderstorm Warning | FFC | Jefferson | 47 min |
| May 8, 4:18 AM EDT | Severe Thunderstorm Warning | FFC | Crawford, Monroe | 32 min |
| May 8, 4:27 AM EDT | Severe Thunderstorm Warning | FFC | Washington | 33 min |
| May 8, 4:40 AM EDT | Severe Thunderstorm Warning | FFC | Bibb | 35 min |
| May 8, 4:56 AM EDT | Severe Thunderstorm Warning | FFC | Twiggs | 34 min |
| May 8, 5:09 AM EDT | Severe Thunderstorm Warning | FFC | Harris, Troup | 36 min |
| May 8, 5:18 AM EDT | Severe Thunderstorm Warning | FFC | Meriwether, Talbot | 32 min |
| May 8, 5:45 AM EDT | Severe Thunderstorm Warning | FFC | Taylor, Upson | 35 min |
| May 8, 5:49 AM EDT | Severe Thunderstorm Warning | FFC | Harris, Talbot | 31 min |
| May 8, 6:00 AM EDT | Severe Thunderstorm Warning | FFC | Crawford | 50 min |
| May 8, 6:16 AM EDT | Severe Thunderstorm Warning | FFC | Houston, Peach | 34 min |
| May 8, 6:22 AM EDT | Severe Thunderstorm Warning | FFC | Taylor | 33 min |
| May 8, 6:39 AM EDT | Severe Thunderstorm Warning | FFC | Bleckley, Twiggs | 36 min |
| May 8, 6:49 AM EDT | Severe Thunderstorm Warning | FFC | Houston, Peach | 36 min |
| May 8, 6:59 AM EDT | Severe Thunderstorm Warning | FFC | Dodge, Laurens | 46 min |
| May 8, 7:02 AM EDT | Severe Thunderstorm Warning | FFC | Pulaski | 18 min |
| May 8, 7:10 AM EDT | Severe Thunderstorm Warning | FFC | Bleckley | 35 min |
| May 8, 7:36 AM EDT | Severe Thunderstorm Warning | FFC | Taylor | 34 min |
| May 8, 7:45 AM EDT | Severe Thunderstorm Warning | FFC | Montgomery, Treutlen | 35 min |
| May 8, 7:54 AM EDT | Severe Thunderstorm Warning | FFC | Macon | 31 min |
| May 8, 8:00 AM EDT | Severe Thunderstorm Warning | FFC | Emanuel, Toombs | 50 min |
| May 8, 8:11 AM EDT | Severe Thunderstorm Warning | FFC | Houston | 34 min |
| May 8, 8:31 AM EDT | Severe Thunderstorm Warning | FFC | Pulaski | 34 min |
| May 8, 8:56 AM EDT | Severe Thunderstorm Warning | FFC | Dodge | 34 min |
| May 8, 1:22 PM EDT | Severe Thunderstorm Warning | FFC | Telfair | 18 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 1998Every severe thunderstorm warning in 1998
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.