M 5.1 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 9, 1973

M 5.1 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 9, 1973. Epicenter 554 km E of Grytviken, depth 33 km, 22:26 Local (1973-10-10 00:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (554 km E, South Georgia and the Islands) — -55.505, -28.102

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