2023-04-10T22:17:02.0000Z51.857-178.056167-1.8manualconfirmedIRIS1.52Ml1Origin/20230410231531.563754.118993Magnitude/20230410231531.563806.118994IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91843436contributorID