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.
Hurricane Cosme (1989)
Hurricane Cosme was an unusually large tropical cyclone that made landfall in south-western Mexico in June 1989. The third tropical storm and second hurricane of the 1989 Pacific hurricane season, Cosme formed on June 19 from a tropical wave, the storm initially moved westward before being upgraded into Tropical Storm Cosme. It ultimately intensifying into a Category 1 hurricane. Cosme turned northward and made landfall near Acapulco during the night of June 21. It rapidly weakened over land. The storm caused excessive rainfall on land, leading to deadly and destructive flooding. It is estimated that 30 people died in the hurricane.