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.
2018 Pacific hurricane season
In Mexico, 16 people were killed, due to heavy rains and mudslides triggered by Vicente.
On October 14, the NHC began monitoring an Atlantic tropical wave that had developed an area of low pressure in the southwestern Caribbean Sea. On the next day, the system became better organized southeast of the Yucatán Peninsula, and the storm encountered more favorable conditions as it neared land; a Hurricane Hunter aircraft was scheduled to survey the system for further development. However, organization was hindered as the system quickly made landfall in Belize on the next day. Early on October 17, the tropical wave moved into the East Pacific and quickly organized; however, the system failed to coalesce into a tropical cyclone and became increasingly disorganized on the next day. Early on October 19, a new low-pressure trough developed to the east of the original low, which organized into Tropical Storm Vicente later that day. The original low to the west gradually organized while moving westward, and early on October 20, the system developed into Tropical Depression Twenty-Four-E while situated off the coast of southwestern Mexico. Several hours later, the system strengthened into a tropical storm and was given the name "Willa". Early on October 21, Willa underwent rapid intensification and became a Category 1 hurricane. Further rapid intensification ensued and Willa became a Category 3 hurricane at 21:00 UTC, just twelve hours after reaching hurricane status, becoming the tenth major hurricane of the season. Soon afterward, at 22:30 UTC, Willa intensified further into a Category 4 hurricane, becoming the ninth of the year in the East Pacific. At 15:00 UTC on October 22, Willa reached its peak intensity as the third Category 5 hurricane of the year. Afterward, Willa began to weaken, due to the commencement of an eyewall replacement cycle, weakening to a high-end Category 4 hurricane six hours later. Willa encountered wind shear and weakened further into a Category 3 hurricane by the next day, before making landfall at Category 3 intensity at 1:00 UTC on October 24 (7:00 pm on October 23, local time), in Sinaloa, southwestern Mexico. Following landfall, Willa rapidly weakened, dissipating on October 24 over northeastern Mexico.