2024-12-04T11:46:46.713Z-56.0349-27.607292.79manualconfirmedUSGS4.9mb1Origin/20241204120832.901257.59369Magnitude/20241204120832.901323.593702024-12-04T12:08:18.25252Z2024-12-04T12:08:33.17158ZSouth Sandwich Islands Regionregion nameOrigin/20241204120832.901257.59369