M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — April 22, 1979

M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — April 22, 1979. Epicenter 849 km SE of Grytviken, depth 83 km, 06:09 Local (1979-04-22 08:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (849 km SE, South Georgia and the Islands) — -59.451, -26.181

EarthquakeLive.org