M 4.5 earthquake: Indian Ocean (Antarctica) — December 15, 2023

M 4.5 earthquake: Indian Ocean (Antarctica) — December 15, 2023. Epicenter 1927 km NW of Showa Station, depth 10 km, 12:17 Local (2023-12-15 10:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1927 km NW, Antarctica) — -53.1831, 24.6631

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