2021-01-13T01:39:28.957Z19.4508145.3781194.47manualconfirmedUSGS4.7mb1Origin/20210113015824.32876.1072525Magnitude/20210113015824.328809.1072526USGSMaug Islands region, Northern Mariana Islandsregion nameuscatalogus6000d7wscontributorID