M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — November 12, 1997

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — November 12, 1997. Epicenter 542 km E of Grytviken, depth 33 km, 14:03 Local (1997-11-12 16:03 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (542 km E, South Georgia and the Islands) — -55.358, -28.254

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