2026-08-15T07:01:44.876Z52.224-169.48719.5manualconfirmedUSGS2.4ml1Origin/20260815085010.011823.380517Magnitude/20260815085010.011884.380518USGS90 km SSW of Nikolski, Alaskaregion nameakcatalogaka2026qbyzsicontributorID