M 5.2 earthquake: South Atlantic Ocean (South Georgia and the Islands) — April 15, 1991

M 5.2 earthquake: South Atlantic Ocean (South Georgia and the Islands) — April 15, 1991. Epicenter 666 km SE of Grytviken, depth 33 km, 18:39 Local (1991-04-15 20:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (666 km SE, South Georgia and the Islands) — -56.192, -26.54

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