M 4.7 earthquake: South Atlantic Ocean (Antarctica) — October 29, 2025

M 4.7 earthquake: South Atlantic Ocean (Antarctica) — October 29, 2025. Epicenter 316 km NW of Escudero Base, depth 10 km, 21:31 Local (2025-10-30 01:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (316 km NW, Antarctica) — -59.8205, -62.1822

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