A historically powerful storm slammed into Western Alaska Friday night and into Saturday, bringing major flooding and high winds to a huge swath of coastal communities. By Saturday evening, the state said it had received no reports of injuries or deaths related to the storm. But damage had torn across hundreds of miles of Alaska’s coastline impacting communities all along the way. Alaskans described water flooding homes and roads. Wind tore off roofs. Houses floated off their foundations. Boats sank.