M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 20, 1987

M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 20, 1987. Epicenter 796 km SE of Grytviken, depth 33 km, 23:17 Local (1987-01-21 01:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (796 km SE, South Georgia and the Islands) — -57.945, -25.449

EarthquakeLive.org