2026-06-18T05:03:20.271Z57.842-156.938165.9manualconfirmedUSGS1.8ml1Origin/20260619173845.793961.23147Magnitude/20260619173845.79402.23148USGS45 km NE of Ugashik, Alaskaregion nameakcatalogaka2026lyrukwcontributorID