2025-06-29T10:09:24.0000Z54.731-163.4126676.17manualconfirmedIRIS1.5Ml1Origin/20250701173848.957305.305959Magnitude/20250701173848.957355.305960IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav93652241contributorID