M 7.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 26, 1964

M 7.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 26, 1964. Epicenter 604 km SE of Grytviken, depth 125 km, 08:59 Local (1964-05-26 10:59 UTC). Shaking felt by ~99 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (604 km SE, South Georgia and the Islands) — -56.323, -27.655

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