M 4.7 earthquake: South Pacific Ocean (Antarctica) — May 21, 2010

M 4.7 earthquake: South Pacific Ocean (Antarctica) — May 21, 2010. Epicenter 2792 km W of Peter I Island, depth 10 km, 21:45 Local (2010-05-22 06:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2792 km W, Antarctica) — -55.886, -139.372

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