M 5.1 Earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 21, 1974

M 5.1 Earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 21, 1974. Epicenter 723 km SE of Grytviken, depth 162 km, 00:03 Local (1974-05-21 02:03 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (723 km SE, South Georgia and the Islands) — -57.819, -26.718

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