M 5.9 earthquake: South Pacific Ocean (Antarctica) — April 6, 2026

M 5.9 earthquake: South Pacific Ocean (Antarctica) — April 6, 2026. Epicenter 2466 km W of Peter I Island, depth 10 km, 02:18 Local (2026-04-06 11:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2466 km W, Antarctica) — -54.9945, -129.0945