M 5.3 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 4, 1974

M 5.3 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 4, 1974. Epicenter 731 km SE of Grytviken, depth 33 km, 12:15 Local (1974-05-04 14:15 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (731 km SE, South Georgia and the Islands) — -57.245, -26.068

EarthquakeLive.org