M 5.3 earthquake: South Pacific Ocean (Antarctica) — June 5, 2026

M 5.3 earthquake: South Pacific Ocean (Antarctica) — June 5, 2026. Epicenter 2751 km W of Peter I Island, depth 10 km, 04:40 Local (2026-06-05 13:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2751 km W, Antarctica) — -54.5475, -135.4273

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