M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 20, 2003

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 20, 2003. Epicenter 668 km E of Grytviken, depth 33 km, 15:38 Local (2003-07-20 17:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (668 km E, South Georgia and the Islands) — -55.617, -26.3

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