Hurricane Sally uprooted trees, flooded streets and cut power to hundreds of thousands of homes and businesses on Wednesday as it brought what the U.S. National Hurricane Center called ¡°historic and catastrophic¡± flooding to the Alabama-Florida coast.

Sally, which made landfall early Wednesday near Gulf Shores, Alabama, as a Category 2 storm, was downgraded in the afternoon to a tropical storm as maximum sustained winds dropped to 70 mph (113 kph).

The storm is believed to have killed one person in Alabama.