M 4.6 earthquake: Southern Ocean (Antarctica) — October 10, 2025

M 4.6 earthquake: Southern Ocean (Antarctica) — October 10, 2025. Epicenter 312 km NW of Escudero Base, depth 10 km, 17:00 Local (2025-10-10 21:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (312 km NW, Antarctica) — -60.0289, -62.6546

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