2023-07-28T19:34:55.9Z-58.6-25.110manualconfirmedETHZ5.8Mb1Origin/20230728205640.519694.221790Magnitude/20230728205640.519749.221791earthquakeETHZSouth Sandwich Islandsregion namesmi:ru.gsras/0.382369741887914-0.200167250993854/20230728205557/event/1contributorID