M 5.2 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 20, 1989

M 5.2 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 20, 1989. Epicenter 549 km E of Grytviken, depth 33 km, 22:33 Local (1989-12-21 00:33 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (549 km E, South Georgia and the Islands) — -55.3, -28.131

EarthquakeLive.org