2021-12-31T13:33:43.753Z57.1701-153.0975136manualconfirmedUSGS2.6ml1Origin/20211231133854.065056.593330Magnitude/20211231133854.065129.593331USGS13 km ESE of Old Harbor, Alaskaregion nameakcatalogak021grv3h2rcontributorID