2025-07-28T22:20:41.326Z-57.8161157.972535manualconfirmedUSGS5.4mb1Origin/20250729014840.950305.57365Magnitude/20250729014840.950372.573662025-07-28T22:41:35.759367Z2025-07-29T01:48:40.983641ZMacquarie Island Regionregion nameOrigin/20250729014840.950305.57365