M 5.1 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 7, 1991

M 5.1 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 7, 1991. Epicenter 652 km SE of Grytviken, depth 110 km, 07:06 Local (1991-02-07 09:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (652 km SE, South Georgia and the Islands) — -56.777, -27.114

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