2022-05-06T04:54:16.739Z56.4859-157.231859.8manualconfirmedUSGS2.7ml1Origin/20220506045837.320147.28740Magnitude/20220506045837.3202.28741USGS75 km ENE of Chignik, Alaskaregion nameakcatalogak0225sgf2lfcontributorID