M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 15, 1993

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 15, 1993. Epicenter 647 km E of Grytviken, depth 33 km, 17:38 Local (1993-10-15 19:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (647 km E, South Georgia and the Islands) — -56.091, -26.819

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