2026-05-21T04:36:55.859Z59.702-146.77238.6manualconfirmedUSGS2.6ml1Origin/20260521222559.525941.35686Magnitude/20260521222559.525999.35687USGS80 km ESE of Chenega, Alaskaregion nameakcatalogaka2026jyyhrhcontributorID