M 5.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 22, 1975

M 5.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 22, 1975. Epicenter 592 km E of Grytviken, depth 97 km, 09:38 Local (1975-10-22 11:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (592 km E, South Georgia and the Islands) — -55.991, -27.678

EarthquakeLive.org