2024-09-22T19:59:58.0000Z54.738667-164.1183332.52manualconfirmedIRIS1.78Ml1Origin/20240924212301.361154.516241Magnitude/20240924212301.361205.516242IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav93282033contributorID