2023-10-16T11:35:31.726Z52.4445-176.8502187.371manualconfirmedUSGS6.4mww1Origin/20231016115047.038953.71815Magnitude/20231016115047.039007.71816USGS65 km NNW of Adak, Alaskaregion nameuscatalogus6000lfvncontributorID