2026-09-03T18:49:09.175Z52.43-169.32729.6manualconfirmedUSGS3.4ml1Origin/20260903204021.029322.72109Magnitude/20260903204021.029383.72110USGS64 km SSW of Nikolski, Alaskaregion nameakcatalogaka2026rlzafvcontributorID