2024-04-14T18:40:54.0000Z51.778-177.488667-0.51manualconfirmedIRIS1.66Ml1Origin/20240416182014.342349.158373Magnitude/20240416182014.342395.158374IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav93089301contributorID