M 5.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — November 7, 1990

M 5.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — November 7, 1990. Epicenter 600 km E of Grytviken, depth 48 km, 17:05 Local (1990-11-07 19:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (600 km E, South Georgia and the Islands) — -55.974, -27.538

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