M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 22, 1999

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 22, 1999. Epicenter 873 km SE of Grytviken, depth 33 km, 01:21 Local (1999-07-22 03:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (873 km SE, South Georgia and the Islands) — -59.743, -26.115

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