M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 19, 1991

M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 19, 1991. Epicenter 720 km E of Grytviken, depth 33 km, 12:47 Local (1991-01-19 14:47 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (720 km E, South Georgia and the Islands) — -56.211, -25.659

EarthquakeLive.org