M 5.1 earthquake: Southern Ocean (Antarctica) — December 26, 2025

M 5.1 earthquake: Southern Ocean (Antarctica) — December 26, 2025. Epicenter 266 km NW of Escudero Base, depth 10 km, 01:44 Local (2025-12-26 04:44 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (266 km NW, Antarctica) — -60.2506, -61.856