2026-07-20T10:52:19.055Z55.835-153.51529.6manualconfirmedUSGS2.5ml1Origin/20260723023348.637051.183881Magnitude/20260723023348.637108.183882USGS130 km SSE of Akhiok, Alaskaregion nameakcatalogaka2026oggdihcontributorID