M 6.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 20, 1926

M 6.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 20, 1926. Epicenter 587 km SE of Grytviken, depth 35 km, 04:54 Local (1926-06-20 06:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (587 km SE, South Georgia and the Islands) — -56.247, -27.894

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