2026-06-20T05:07:51.677Z52.066-175.882170.5manualconfirmedUSGS1.8ml1Origin/20260622052108.712362.42891Magnitude/20260622052108.712421.42892USGS55 km ENE of Adak, Alaskaregion nameakcatalogaka2026mcjzotcontributorID