M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 10, 2015

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 10, 2015. Epicenter 656 km E of Grytviken, depth 42 km, 15:31 Local (2015-09-10 17:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (656 km E, South Georgia and the Islands) — -56.032, -26.6288

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