2025-07-06T11:33:08.0000Z54.735667-163.4382.1manualconfirmedIRIS0.68Ml1Origin/20250707171245.462044.353052Magnitude/20250707171245.462096.353053IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav93046004contributorID