M 5.4 earthquake: Indian Ocean (Antarctica) — April 6, 1976

M 5.4 earthquake: Indian Ocean (Antarctica) — April 6, 1976. Epicenter 2985 km NW of Mirny Station, depth 33 km, 08:00 Local (1976-04-06 03:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (2985 km NW, Antarctica) — -40.93, 78.753

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