2020-12-30T01:17:03.876Z57.8168-156.1046118.4manualconfirmedUSGS2.1ml1Origin/20201230012116.456966.1048720Magnitude/20201230012116.457017.1048721USGS84 km ENE of Ugashik, Alaskaregion nameakcatalogak020grnurbncontributorID