M 5.1 earthquake: Indian Ocean (Antarctica) — January 21, 1993

M 5.1 earthquake: Indian Ocean (Antarctica) — January 21, 1993. Epicenter 1690 km NE of Mawson Station, depth 10 km, 23:30 Local (1993-01-21 18:30 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1690 km NE, Antarctica) — -53.163, 72.682

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