2023-03-09T20:13:40.0000Z51.865-178.08853.91manualconfirmedIRIS0.4Ml1Origin/20230309205601.633155.66883Magnitude/20230309205601.633204.66884IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91092753contributorID