2023-03-25T15:56:21.953Z56.9476-158.24320manualconfirmedUSGS2.6ml1Origin/20230325155928.178516.225178Magnitude/20230325155928.178569.225179USGS23 km E of Port Heiden, Alaskaregion nameakcatalogak0233v6epcjcontributorID