M 5.1 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 28, 1988

M 5.1 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 28, 1988. Epicenter 611 km E of Grytviken, depth 115 km, 12:37 Local (1988-06-28 14:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (611 km E, South Georgia and the Islands) — -55.86, -27.303

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