Tag: Alaska

  • 7.2 earthquake occurs off the coast of southern Alaska

    7.2 earthquake occurs off the coast of southern Alaska

    An earthquake of magnitude 7.2 that occurred late on Saturday off the coast of Alaska has prompted the publication of a tsunami warning, according to authorities.

    The US Tsunami Warning Centre reports that the earthquake occurred on Saturday night at 2:48 a.m. ET at a depth of 13 miles offshore, approximately 55 miles southwest of Sand Point, Alaska.

    From Unimak Pass to Kennedy Entrance, Alaska saw a brief tsunami warning following the earthquake, which was later changed to a tsunami advisory. The advisory stated that there is no tsunami concern for other Pacific coasts in the US and Canada.

    The Alaska Volcano Observatory provided a threat notice for the Shishaldin volcano after it sent up a plume of ash earlier Saturday, according to a social media post.

    There is a “watch” currently in effect for the Shishaldin volcano. According to the observatory, seismic tremor aptitudes began to increase at around 5 p.m. local.

    This is a developing story and will be updated.