2021-08-11T15:02:51.337Z15.8906147.258510manualconfirmedUSGS5.4mww1Origin/20210811152251.693501.455691Magnitude/20210811152251.693551.455692USGS177 km ENE of Saipan, Northern Mariana Islandsregion nameuscatalogus6000f45xcontributorID