2021-01-15T01:00:08.977Z51.6471-167.884910manualconfirmedUSGS3.8ml1Origin/20210115230105.351608.1313648Magnitude/20210115230105.351635.1313649USGS158 km SSE of Nikolski, Alaskaregion nameuscatalogus7000d0gtcontributorID