2020-12-20T22:59:13.062Z51.7925-170.359140.8manualconfirmedUSGS3.6ml1Origin/20201221002706.993814.41411Magnitude/20201221002706.993864.41412USGS163 km SW of Nikolski, Alaskaregion nameakcatalogak020gbh8h6scontributorID