M 6.6 earthquake: South Pacific Ocean (Antarctica) — May 20, 2026

M 6.6 earthquake: South Pacific Ocean (Antarctica) — May 20, 2026. Epicenter 2124 km NW of Peter I Island, depth 10 km, 09:43 Local (2026-05-20 17:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2124 km NW, Antarctica) — -55.9978, -122.2979