M 5.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 18, 1984

M 5.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 18, 1984. Epicenter 469 km SE of Grytviken, depth 53 km, 05:45 Local (1984-01-18 07:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (469 km SE, South Georgia and the Islands) — -55.855, -29.669

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