Miami, Florida, was a city mentioned and visited in The Final Warning.
The Final WarningEdit
Miami was where the Uber-Director took the Flock to sell them at an auction. However, a Category Four hurricane interrupted the sale, as well as one of Gazzy's gas bombs (which was described by Max as a "green mushroom cloud."). The Flock managed to escape with their lives even after being pulled into the hurricane, but the Uber-Director and Gozen weren't as lucky.
Maximum Ride ForeverEdit
Angel showed her mutant army mental images of tsunamis ravaging the east coast of the United States, implying that the city was destroyed in the apocalypse.