2023-07-28T19:34:54.8Z-58.7-25.710manualconfirmedETHZ5.4Mb1Origin/20230728201514.740554.221422Magnitude/20230728201514.740603.221423earthquakeETHZSouth Sandwich Islandsregion namesmi:ru.gsras/0.960614730694459-0.735779180822416/20230728201427/event/1contributorID