M 5.0 earthquake: South Atlantic Ocean (South Georgia and the Islands) — April 17, 1990

M 5.0 earthquake: South Atlantic Ocean (South Georgia and the Islands) — April 17, 1990. Epicenter 718 km SE of Grytviken, depth 33 km, 08:54 Local (1990-04-17 10:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (718 km SE, South Georgia and the Islands) — -56.321, -25.726

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