M 5.6 earthquake: Southern Ocean (South Georgia and the Islands) — December 13, 1987

M 5.6 earthquake: Southern Ocean (South Georgia and the Islands) — December 13, 1987. Epicenter 1253 km SE of Grytviken, depth 10 km, 09:42 Local (1987-12-13 10:42 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (1253 km SE, South Georgia and the Islands) — -60.003, -18.499

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