M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 18, 1993

M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 18, 1993. Epicenter 864 km SE of Grytviken, depth 33 km, 18:43 Local (1993-09-18 20:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (864 km SE, South Georgia and the Islands) — -58.797, -25.012

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