M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 31, 2010

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 31, 2010. Epicenter 631 km SE of Grytviken, depth 93 km, 04:16 Local (2010-03-31 06:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (631 km SE, South Georgia and the Islands) — -56.173, -27.121

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