2023-08-07T23:49:02.0000Z-55.7628-27.050616.4manualconfirmedETHZ5.7Mo1Origin/20230808001403.083788.293069Magnitude/20230808001403.083856.293070earthquakeETHZSouth Sandwich Islands regionregion namesmi:gov.usgs/0.113762988566549-0.223097700000839/20230808001259/event/1contributorID