ANCHORAGE, Alaska — Communities along a 700-mile stretch of Alaska’s southern coast ordered residents to higher ground after a powerful offshore earthquake Wednesday, but officials quickly downgraded and then canceled a tsunami warning for the region. There were no reports of significant damage.
The earthquake, with a preliminary magnitude of 7.3, struck at 12:37 p.m. local time south of Sand Point, a community of about 600 people on Popof Island, in the Aleutian chain, according to the Alaska Earthquake Center.
There were 40 aftershocks detected within the first three hours, the center said.
“We have seen other earthquakes in the area that have not generated significant tsunami waves, but we’re treating it seriously and going through our procedures, making sure communities are notified so they can activate their evacuation procedures,” said Jeremy Zidek, a spokesperson for Alaska’s emergency management division.
The quake was felt as far away as Anchorage, almost