M 4.8 earthquake: South Pacific Ocean (Antarctica) — October 11, 2026

M 4.8 earthquake: South Pacific Ocean (Antarctica) — October 11, 2026. Epicenter 2453 km NW of Peter I Island, depth 10 km, 17:59 Local (2026-10-12 01:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2453 km NW, Antarctica) — -49.9461, -114.2488

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