M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 16, 1984

M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 16, 1984. Epicenter 458 km E of Grytviken, depth 80 km, 21:22 Local (1984-01-16 23:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (458 km E, South Georgia and the Islands) — -55.246, -29.565

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