2023-03-26T23:19:46.0000Z51.856833-178.0853333.37manualconfirmedIRIS1.76Ml1Origin/20230328211731.092456.252335Magnitude/20230328211731.092509.252336IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91820656contributorID