1899 San Ciriaco hurricane
Hurricane San Ciriaco set many records on its path. Resulting in at least 3,369 deaths in Puerto Rico, the storm was the deadliest hurricane to hit the island and the strongest at the time, until the Hurricane San Felipe Segundo made landfall in 1928 as a Category 5 hurricane. It was also among the deadliest Atlantic hurricanes ever recorded.
1964 Atlantic hurricane season
Cleo emerged into the Gulf of Guacanayabo, before striking Sancti Spíritus Province as a minimal hurricane early on August 26. Several hours later, the hurricane emerged into the Atlantic Ocean and began re-strengthening while moving northward, becoming a Category 2 hurricane early the next day. Around 06:00 UTC on August 27, Cleo made landfall on Key Biscayne, Florida, with winds of . The system quickly weakened inland, falling to tropical storm intensity early the following day. However, Cleo did not deteriorate to a tropical depression until on August 29. Thereafter, the cyclone meandered slowly across The Carolinas and Virginia, but did not dissipate. Cleo instead re-intensified into a tropical storm while re-entering the Atlantic near Norfolk, Virginia, on September 1. It moved east-northeastward and became a hurricane again about 24 hours later. By early on September 4, the cyclone accelerated and curved north-northeastward. Cleo weakened to a tropical storm on September 5 and soon became extratropical while located about east-northeast of Cartwright, Newfoundland and Labrador.