Hurricane Dora
Around 12:20 a.m. EST on September 10, Hurricane Dora made landfall about north of St. Augustine, Florida, with sustained winds between 115 and 125 mph (185 and 205 km/h). Although estimated to have been a Category 3 at landfall, the highest winds onshore were believed to have been in the Category 2 range. Striking northeastern Florida, Dora became the first tropical cyclone on record to make landfall in the region. Once onshore the storm gradually weakened, losing hurricane status about 24 hours later, and began a gradual turn towards the northeast. During the morning of September 12, Dora became almost stationary over the southern border between Alabama and Georgia. However, the storm rapidly accelerated and re-emerged into the Atlantic Ocean on September 14 near the Outer Banks of North Carolina. Hours after moving over water, the system transitioned into an extratropical cyclone. The remnants of Dora were last mentioned on September 16 off the northeast coast of Newfoundland.
1804 Antigua–Charleston hurricane
The 1804 Antigua–Charleston hurricane was the most severe hurricane in Georgia since 1752, causing over 500 deaths and at least $1.6 million (1804 USD) in damage throughout the Southeastern United States. Originating near Antigua on 3 September, it initially drifted west-northwestward, soon nearing Puerto Rico. Throughout its existence in the Caribbean Sea, the hurricane damaged, destroyed, and capsized numerous ships, and at Saint Kitts, it was considered to be the worst since 1772. By 4 September, the storm arrived at the Bahamas and turned northward before approaching the coast of northern Florida on 6 September. The hurricane eventually came ashore along the coastline of Georgia and South Carolina while producing mostly southeasterly winds. A severe gale was noted in New England later that month, on 11 and 12 September, although it was likely not the same system as that which had passed through the Caribbean and southeastern United States earlier that month.