2026-03-30T18:08:52.22Z51.768833333333-178.7493333333312.55manualconfirmedUSGS0.69ml1Origin/20260330205008.033398.67907Magnitude/20260330205008.033469.67908USGS146 km W of Adak, Alaskaregion nameavcatalogav94119403contributorID