M 5.3 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 30, 1975

M 5.3 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 30, 1975. Epicenter 1254 km SE of Grytviken, depth 33 km, 19:09 Local (1975-05-30 20:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1254 km SE, South Georgia and the Islands) — -59.331, -17.988

EarthquakeLive.org