M 5.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 16, 1981

M 5.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 16, 1981. Epicenter 775 km E of Grytviken, depth 53 km, 16:56 Local (1981-06-16 18:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (775 km E, South Georgia and the Islands) — -56.405, -24.814

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