M 5.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — November 30, 1973

M 5.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — November 30, 1973. Epicenter 551 km E of Grytviken, depth 33 km, 05:45 Local (1973-11-30 07:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (551 km E, South Georgia and the Islands) — -55.636, -28.195

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