2025-06-10T07:27:44.678Z-55.4153-28.273810manualconfirmedUSGS5.1mb1Origin/20250610075015.037485.86011Magnitude/20250610075015.03757.860122025-06-10T07:45:55.003533Z2025-06-10T07:50:15.054151ZSouth Sandwich Islands Regionregion nameOrigin/20250610075015.037485.86011