M 5.6 earthquake: Indian Ocean (Antarctica) — January 16, 1987

M 5.6 earthquake: Indian Ocean (Antarctica) — January 16, 1987. Epicenter 1904 km NW of Showa Station, depth 10 km, 17:14 Local (1987-01-16 15:14 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1904 km NW, Antarctica) — -52.904, 27.444

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