2025-06-05T19:34:38.0000Z51.7465-177.4331679.55manualconfirmedIRIS0.81Ml1Origin/20250606043352.758428.93320Magnitude/20250606043352.75848.93321IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav93628826contributorID