M 5.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 24, 1974

M 5.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 24, 1974. Epicenter 541 km E of Grytviken, depth 37 km, 02:07 Local (1974-07-24 04:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (541 km E, South Georgia and the Islands) — -55.506, -28.309

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