M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 28, 1982

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 28, 1982. Epicenter 867 km SE of Grytviken, depth 33 km, 02:24 Local (1982-08-28 04:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (867 km SE, South Georgia and the Islands) — -57.999, -24.169

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