M 5.5 earthquake: South Pacific Ocean (Antarctica) — March 20, 1998

M 5.5 earthquake: South Pacific Ocean (Antarctica) — March 20, 1998. Epicenter 2741 km W of Peter I Island, depth 10 km, 16:29 Local (1998-03-21 01:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2741 km W, Antarctica) — -54.639, -135.362

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