2026-09-02T05:16:05.872Z52.218-169.31618.8manualconfirmedUSGS4.9ml1Origin/20260902052513.524934.57505Magnitude/20260902052513.524992.57506USGS85 km SSW of Nikolski, Alaskaregion nameakcatalogaka2026rjbwrfcontributorID