Jul 12, 2013
The front that approached the Southeast on the 10th remained stationary across north Georgia early on the 12th, but began to drift south during the day. The axis of deep tropical moisture remained over portions of Georgia, and once again showers and thunderstorms developed during the afternoon. Several of these became severe with mainly trees down, though there was one report of severe hail. One thunderstorm also produced flash flooding in north Georgia.
Source: NOAA National Weather Service Storm Events Database (event 468041). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Gwinnett County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.