M 4.5 earthquake: Southern Ocean (South Georgia and the Islands) — October 24, 1983

M 4.5 earthquake: Southern Ocean (South Georgia and the Islands) — October 24, 1983. Epicenter 977 km SE of Grytviken, depth 33 km, 17:17 Local (1983-10-24 19:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (977 km SE, South Georgia and the Islands) — -60.201, -24.454

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