2023-03-27T08:32:00.39Z53.87366667-166.56633335.85manualconfirmedUSGS1.19ml1Origin/20230328050221.427444.246226Magnitude/20230328050221.427493.246227USGS2 km W of Unalaska, Alaskaregion nameavcatalogav91821236contributorID