2021-09-20T13:58:30.279Z-36.7705-74.057611.28manualconfirmedUSGS4.4mb1Origin/20210920142013.132216.864841Magnitude/20210920142013.132265.864842USGS84 km W of Talcahuano, Chileregion nameuscatalogus7000fcvlcontributorID