M 4.6 earthquake: South Atlantic Ocean (Antarctica) — May 25, 2026

M 4.6 earthquake: South Atlantic Ocean (Antarctica) — May 25, 2026. Epicenter 1605 km N of Neumayer Station III, depth 10 km, 12:15 Local (2026-05-25 12:15 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1605 km N, Antarctica) — -56.4909, -5.5437

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