Severe Thunderstorm Warning in Gwinnett County, Georgia
Issued by the National Weather Service and archived by Claims Pages
EXPIRED
7/20/2023 5:57:00 PM (UTC)
Urgency: Immediate
Severity: Severe
Certainty: Observed
7/20/2023 5:57:00 PM until 7/20/2023 6:45:00 PM
For your protection move to an interior room on the lowest floor of a
building.
If you see wind damage...hail or flooding...wait until the storm has
passed...and then call the National Weather Service toll free
at 1 8 6 6 7 6 3 4 4 6 6 or tweet us your report at NWSATLANTA.
The National Weather Service in Peachtree City has issued a
* Severe Thunderstorm Warning for...
Northeastern Paulding County in northwestern Georgia...
Southwestern Cherokee County in north central Georgia...
Northwestern DeKalb County in north central Georgia...
Cobb County in north central Georgia...
West central Gwinnett County in north central Georgia...
Southern Floyd County in northwestern Georgia...
Northeastern Fulton County in north central Georgia...
Northern Polk County in northwestern Georgia...
Southwestern Chattooga County in northwestern Georgia...
Southern Bartow County in northwestern Georgia...
* Until 645 PM EDT.
* At 557 PM EDT, severe thunderstorms were located along a line
extending from Duluth to Chattoogaville, moving southeast at 50
mph.
HAZARD...70 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Atlanta, Marietta, Rome, Lawrenceville, Cartersville, Dallas,
Cedartown, Peachtree Corners, Mountain Park, Sandy Springs,
Roswell, Johns Creek, Alpharetta, Smyrna, Dunwoody, Milton,
Kennesaw, Duluth, Woodstock and Acworth.
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH




