M 5.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 22, 1993

M 5.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 22, 1993. Epicenter 644 km E of Grytviken, depth 33 km, 06:42 Local (1993-10-22 08:42 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (644 km E, South Georgia and the Islands) — -54.835, -26.557

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