2023-10-31T12:33:43.935Z-28.7471-71.570235manualconfirmedUSGS6.6mww1Origin/20231031132151.302286.177499Magnitude/20231031132151.302334.177500USGS81 km WSW of Vallenar, Chileregion nameuscatalogus7000l7sicontributorID