2025-06-05T18:36:28.39Z-60.7921-23.63410manualconfirmedUSGS4.7mb1Origin/20250605204338.039967.20127Magnitude/20250605204338.040038.201282025-06-05T20:42:57.509223Z2025-06-05T20:43:38.053895ZSouth Sandwich Islands Regionregion nameOrigin/20250605204338.039967.20127