M 5.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 23, 1992

M 5.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 23, 1992. Epicenter 861 km SE of Grytviken, depth 21 km, 22:51 Local (1992-09-24 00:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (861 km SE, South Georgia and the Islands) — -59.478, -25.971

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