M 4.5 earthquake: Indian Ocean (Antarctica) — February 11, 2026

M 4.5 earthquake: Indian Ocean (Antarctica) — February 11, 2026. Epicenter 1915 km NW of Showa Station, depth 10 km, 10:11 Local (2026-02-11 08:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1915 km NW, Antarctica) — -52.8041, 27.4278

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