2023-07-16T00:16:16.927Z51.5946-176.292944.4manualconfirmedUSGS1.4ml1Origin/20230717233152.752898.144615Magnitude/20230717233152.752952.144616USGS39 km SE of Adak, Alaskaregion nameakcatalogak02391syu1ocontributorID