Hurricane Dora
Later on September 7, Dora re-strengthened into a Category 3 hurricane. Approaching the east coast of Florida, Dora's motion became erratic, making a few cyclonic loops. Around 04:00 UTC on September 10, the hurricane made landfall near St. Augustine, Florida, with winds of 115 mph (185 km/h). Two hours later, Dora weakened to a Category 2 hurricane. However, deterioration then slowed, with the hurricane falling to tropical storm intensity over Jefferson County on September 11. Dora then briefly drifted over southwestern Georgia, until turned east-northeastward late the next day. Early on September 14, the storm re-emerged into the Atlantic Ocean near Cape Hatteras, North Carolina, and transitioned into an extratropical cyclone several hours later. The remnants of Dora moved rapidly northeastward and dissipated offshore Newfoundland early on September 16.
1820–29 Atlantic hurricane seasons
1) The Georgia Coastal Hurricane of 1824 or Hurricane San Pedro of 1824. A severe hurricane was sighted at Guadeloupe on September 7 and moved across the northeast Lesser Antilles. It passed very near south coast of Puerto Rico on September 9 and the southwest Atlantic to hit Florida on September 13, passing inland near Cape Florida and returning to sea near Cape Canaveral. A ship carrying the contractor and supplies for building three lighthouses in Florida was lost, possibly sunk by this storm. The storm then went ashore in Georgia and South Carolina on September 14, causing 100 deaths. It washed out all bridges between Darien and Savannah. Moving northward, it hit Savannah and South Carolina before going out to sea. Because hurricanes were somewhat frequent, residents were used to evacuating the area. Those who did not evacuate saw the destruction caused by this strong hurricane. This is likely one of the strongest hurricanes to hit Georgia in its history.