M 4.5 earthquake: South Atlantic Ocean (Antarctica) — July 16, 2025

M 4.5 earthquake: South Atlantic Ocean (Antarctica) — July 16, 2025. Epicenter 1904 km N of Neumayer Station III, depth 10 km, 16:51 Local (2025-07-16 16:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1904 km N, Antarctica) — -53.9769, -1.7298

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