M 4.6 earthquake: Indian Ocean (Antarctica) — September 18, 1997

M 4.6 earthquake: Indian Ocean (Antarctica) — September 18, 1997. Epicenter 2854 km NW of Mirny Station, depth 10 km, 06:21 Local (1997-09-18 01:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (2854 km NW, Antarctica) — -41.939, 79.941

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