2021-03-26T20:47:12.948Z52.8973-169.83452.4manualconfirmedUSGS3.5ml1Origin/20210327160648.625699.6779468Magnitude/20210327160648.625723.6779469USGS65 km W of Nikolski, Alaskaregion nameuscatalogus6000dwwecontributorID