JUNEAU, Alaska – A magnitude 7.5 earthquake prompted a tsunami warning Monday for a nearly thousand-mile stretch of Alaska’s southern coast, with waves over 2 feet at the nearest community as the threat subsided. “It was a pretty good shaker here,” said David Adams, co-manager of Marine View Bed and Breakfast in Sand Point. It was centered about 67 miles (118 kilometers) southeast of Sand Point, according to the Alaska Earthquake Center. Patrick Mayer, superintendent of the Aleutians East Borough School District, said parents picked up their children from Sand Point School, which also served an evacuation point. Waves by late afternoon in King Cove were less than 2 feet (0.61 meters), according to the National Tsunami Warning Center.