M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 31, 1999

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 31, 1999. Epicenter 831 km SE of Grytviken, depth 33 km, 14:52 Local (1999-05-31 16:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (831 km SE, South Georgia and the Islands) — -58.556, -25.4

EarthquakeLive.org