M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 20, 2011

M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 20, 2011. Epicenter 2313 km NE of Grytviken, depth 10 km, 23:29 Local (2011-09-21 00:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (2313 km NE, South Georgia and the Islands) — -38.339, -16.84

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