M 5.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 22, 1976

M 5.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 22, 1976. Epicenter 1830 km E of Grytviken, depth 25 km, 15:14 Local (1976-09-22 16:14 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1830 km E, South Georgia and the Islands) — -46.193, -13.905

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