M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 17, 2017

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 17, 2017. Epicenter 446 km E of Grytviken, depth 10 km, 23:49 Local (2017-10-18 01:49 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (446 km E, South Georgia and the Islands) — -55.4766, -29.8471

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