2023-10-31T07:07:02.81Z51.91766667-177.14183335.55manualconfirmedUSGS-0.52ml1Origin/20231101203130.574307.186231Magnitude/20231101203130.574356.186232USGS35 km W of Adak, Alaskaregion nameavcatalogav91120158contributorID