M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 9, 1981

M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 9, 1981. Epicenter 652 km E of Grytviken, depth 33 km, 09:11 Local (1981-01-09 11:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (652 km E, South Georgia and the Islands) — -55.938, -26.663

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