M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 27, 1987

M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 27, 1987. Epicenter 600 km E of Grytviken, depth 68 km, 06:41 Local (1987-06-27 08:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (600 km E, South Georgia and the Islands) — -56.023, -27.565

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