1900 Galveston hurricane
The Great Galveston hurricane made landfall on September 9, 1900, near Galveston, Texas. It had estimated winds of at landfall, making the cyclone a Category 4 storm on the modern day Saffir–Simpson Hurricane Scale.
The hurricane caused great loss of life, with a death toll of between 6,000 and 12,000 people; the number most cited in official reports is 8,000, giving the storm the third-highest number of deaths or injuries of all Atlantic hurricanes, after the Great Hurricane of 1780 and Hurricane Mitch in 1998. The Galveston Hurricane of 1900 is the deadliest natural disaster to strike the United States. This loss of life can be attributed to the fact that officials for the Weather Bureau in Galveston brushed off the reports because the city had "weathered them all" and they did not realize the threat. The second-deadliest storm to strike the United States, the San Ciriaco hurricane of 1899, caused around 3,400 deaths.
Hurricane Diana
Hurricane Diana was the deadliest tropical cyclone during the 1990 Atlantic hurricane season, killing 139 people in Mexico. Forming out of a tropical wave on August 4, the system brushed Honduras before intensifying into a tropical storm the following day. Gradually gaining strength, Diana struck the Yucatán Peninsula with winds of 65 mph (100 km/h). Due land interaction, the cyclone weakened slightly before moving over the warm waters of the Bay of Campeche on August 6. Once over water, the Diana quickly became a hurricane and later reached its peak intensity on August 7 as a Category 2 on the Saffir–Simpson Hurricane Scale. Shortly thereafter, the storm made landfall near Tampico, Tamaulipas with winds of 100 mph (165 km/h). Rapid weakening ensued once the storm moved over the high terrain of Mexico and Diana diminished to a tropical depression roughly 24 hours after moving onshore. The cyclone later emerged into the Gulf of California on August 9 before dissipating, though its remnants were monitored until August 14 when the system lost its identity over Arizona.