2021-12-23T16:37:06.974Z67.1721-143.015712.75manualconfirmedUSGS2.5ml1Origin/20211223190556.101656.545590Magnitude/20211223190556.101708.545591USGS65 km NNE of Chalkyitsik, Alaskaregion nameuscatalogus6000geuycontributorID