2023-06-01T02:57:44.0000Z51.857833-178.071-1.8manualconfirmedIRIS0.45Ml1Origin/20230601230317.309817.68207Magnitude/20230601230317.309877.68208IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91906261contributorID