M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 1, 1981

M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 1, 1981. Epicenter 841 km SE of Grytviken, depth 115 km, 13:55 Local (1981-09-01 15:55 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (841 km SE, South Georgia and the Islands) — -58.711, -25.366

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