M 5.1 earthquake: South Pacific Ocean (Antarctica) — April 19, 1981

M 5.1 earthquake: South Pacific Ocean (Antarctica) — April 19, 1981. Epicenter 2801 km W of Peter I Island, depth 10 km, 01:10 Local (1981-04-19 10:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2801 km W, Antarctica) — -54.029, -135.52

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