M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 10, 1976

M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 10, 1976. Epicenter 587 km E of Grytviken, depth 84 km, 16:02 Local (1976-09-10 18:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (587 km E, South Georgia and the Islands) — -55.865, -27.708

EarthquakeLive.org