2022-04-11T17:41:23.344Z52.2448-175.6993160.7manualconfirmedUSGS2.5ml1Origin/20220413233726.631701.202055Magnitude/20220413233726.63177.202056USGS76 km ENE of Adak, Alaskaregion nameakcatalogak0224nbn9cacontributorID