M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 21, 2004

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 21, 2004. Epicenter 584 km E of Grytviken, depth 55 km, 10:11 Local (2004-06-21 12:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (584 km E, South Georgia and the Islands) — -55.327, -27.577

EarthquakeLive.org