2025-11-08T17:51:30.255Z-58.9258-25.7724107.228manualconfirmedUSGS4.8mb1Origin/20251108183228.032433.20036287Magnitude/20251108183228.032495.200362882025-11-08T18:09:55.423634Z2025-11-08T18:32:29.408856ZSouth Sandwich Islands Regionregion nameOrigin/20251108183228.032433.20036287