M 5.0 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 1, 1991

M 5.0 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 1, 1991. Epicenter 570 km E of Grytviken, depth 33 km, 04:36 Local (1991-10-01 06:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (570 km E, South Georgia and the Islands) — -55.759, -27.943

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