2021-09-14T16:12:42.634Z64.4217-146.76210.2manualconfirmedUSGS0.9ml1Origin/20210914162241.718272.806466Magnitude/20210914162241.71832.806467USGS9 km NW of Harding-Birch Lakes, Alaskaregion nameakcatalogak021btapsgzcontributorID