Most intense hurricanes to hit U.S. Hurricane Michael struck the Florida Panhandle as a Category 4 storm, the third most powerful hurricane ever to hit the United States UNITED STATES Atlantic Ocean Gulf of Mexico 1 2 3 4 5 6 STRONGEST U.S. HURRICANES (by minimum pressure, millibars) 1 Sep 2, 1935: Labor Day 892mb (Category 5) Mauled Florida Keys with winds of 200mph (322kmh). Victims included 200 World War I veterans constructing highway Deaths: 423 Damage cost: $100 million 2 Aug 17, 1969: Camille 900mb (Category 5) Struck Mississippi Gulf Coast with devastating winds and storm tides that destroyed buildings and orchards Deaths: 259 Damage cost: $1.43 billion 3 Oct 10, 2018: Michael 919mb (Category 4) Impacted Florida Panhandle, cutting off electricity to more than 403,000 homes and businesses Deaths: At least 2 Damage cost: To be confirmed 4 Aug 25, 2005: Katrina 920mb (Category 3) Direct hit on New Orleans. Breaching of multiple levees flooded most of city, causing huge loss of life Deaths: 1,836 Damage cost: $125 billion 5 Aug 24, 1992: Andrew 922mb (Category 5) Struck Florida with five-metre storm surge, destroying more than 63,500 houses and spawning killer tornado Deaths: 65 Damage cost: $27.3 billion 6 Aug 20, 1886: Indianola 925mb (Category 4) Obliterated Texas port town, still recovering from 1875 hurricane. Storm ended catastrophic drought Deaths: 74 Damage cost: $200,000 Dates indicate U.S. landfall Sources: Reuters, NOAA Picture: Getty Images © GRAPHIC NEWS