M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — April 15, 1997

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — April 15, 1997. Epicenter 855 km SE of Grytviken, depth 100 km, 09:59 Local (1997-04-15 11:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (855 km SE, South Georgia and the Islands) — -59.788, -26.598

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