2021-03-18T05:47:34.17Z52.0555-175.94854.92manualconfirmedUSGS0.92ml1Origin/20210319002440.293592.6121071Magnitude/20210319002440.293617.6121072USGS51 km ENE of Adak, Alaskaregion nameavcatalogav91022158contributorID