M 5.1 earthquake: South Pacific Ocean (Antarctica) — August 5, 1981

M 5.1 earthquake: South Pacific Ocean (Antarctica) — August 5, 1981. Epicenter 2146 km NW of Peter I Island, depth 10 km, 12:40 Local (1981-08-05 20:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2146 km NW, Antarctica) — -54.534, -119.04

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