M 6.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 18, 1950

M 6.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 18, 1950. Epicenter 873 km SE of Grytviken, depth 15 km, 02:39 Local (1950-03-18 04:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (873 km SE, South Georgia and the Islands) — -57.427, -23.658

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