M 4.5 earthquake: South Pacific Ocean (Antarctica) — June 10, 2026

M 4.5 earthquake: South Pacific Ocean (Antarctica) — June 10, 2026. Epicenter 2785 km W of Peter I Island, depth 10 km, 08:01 Local (2026-06-10 17:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2785 km W, Antarctica) — -56.6933, -140.905

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