2025-08-23T12:58:55.34Z-56.3175-26.839575.175manualconfirmedUSGS5.2mb1Origin/20250823143416.927486.40215Magnitude/20250823143416.927574.402162025-08-23T14:34:16.975323ZSouth Sandwich Islands Regionregion nameOrigin/20250823143416.927486.40215