M 4.9 earthquake: Indian Ocean (India) — January 20, 1984

M 4.9 earthquake: Indian Ocean (India) — January 20, 1984. Epicenter 313 km E of Port Blair, depth 39 km, 18:57 Local (1984-01-20 12:57 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (313 km E, India) — 12.672, 95.427

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