2020-12-09T16:20:09.827Z60.0073-152.660885.4manualconfirmedUSGS1.7ml1Origin/20201209162456.488233.2774909Magnitude/20201209162456.488286.2774910USGS52 km W of Happy Valley, Alaskaregion nameakcatalogak020ft6immucontributorID