What happened: Classified as a Category 5 hurricane, Ian was the third-costliest hurricane on record, according to the National Hurricane Center. The hurricane was also the costliest storm in the history of Florida. Apart from the extensive damages it caused in Florida, Ian also caused damages in Cuba and the Carolinas.

Florida residents have been told 'stay and you're gonna die' as more than a million locals were forced to evacuate their homes due to Hurricane Milton - here are some of the deadliest ever hurricanes

Milton astounded scientists with how fast it grew from a tropical storm into a Category 5 hurricane. Here's how it compares to the worst storms ever.