2025-06-30T13:25:55.0000Z54.709167-163.39152.5manualconfirmedIRIS2.02Ml1Origin/20250701023816.53635.300988Magnitude/20250701023816.536402.300989IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav93653456contributorID