2023-12-21T17:03:44.531Z51.2182-175.275913.2manualconfirmedUSGS4.7ml1Origin/20231221171603.053514.43414Magnitude/20231221171603.05357.43415USGS119 km SE of Adak, Alaskaregion nameakcatalogak023gbdxb9qcontributorID