M 5.0 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 1, 1981

M 5.0 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 1, 1981. Epicenter 631 km SE of Grytviken, depth 120 km, 12:37 Local (1981-02-01 14:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (631 km SE, South Georgia and the Islands) — -56.376, -27.227

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