2022-02-18T06:45:26.636Z51.4982-177.409727.2manualconfirmedUSGS1.6ml1Origin/20220218172802.299154.11220Magnitude/20220218172802.299215.11221USGS68 km SW of Adak, Alaskaregion nameakcatalogak0222956bpgcontributorID