M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 12, 2015

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 12, 2015. Epicenter 594 km SE of Grytviken, depth 112 km, 13:29 Local (2015-08-12 15:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (594 km SE, South Georgia and the Islands) — -56.0829, -27.6847

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