2025-03-13T08:45:23.55Z-61.1678-56.402110manualconfirmedUSGS4.8mb1Origin/20250313090206.682338.29312Magnitude/20250313090206.682416.293132025-03-13T09:01:47.249295Z2025-03-13T09:02:06.979794ZSouth Shetland Islandsregion nameOrigin/20250313090206.682338.29312