2023-07-28T19:34:58.0000Z-58.7917-25.126518.1manualconfirmedETHZ5.6Mb1Origin/20230728205841.981636.221806Magnitude/20230728205841.981691.221807earthquakeETHZSouth Sandwich Islands regionregion namesmi:gov.usgs/0.523856358460279-0.140043419888805/20230728205722/event/1contributorID