2026-01-29T07:30:39.685Z-57.8373-25.481968.084manualconfirmedUSGS6mww1Origin/20260129084310.792619.263602Magnitude/20260129084310.792683.2636032026-01-29T07:39:14.674303Z2026-01-29T08:43:12.362471ZSouth Sandwich Islands Regionregion nameOrigin/20260129084310.792619.263602