M 5.3 earthquake: South Atlantic Ocean (South Georgia and the Islands) — November 9, 1991

M 5.3 earthquake: South Atlantic Ocean (South Georgia and the Islands) — November 9, 1991. Epicenter 630 km SE of Grytviken, depth 33 km, 05:04 Local (1991-11-09 07:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (630 km SE, South Georgia and the Islands) — -56.189, -27.15

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