M 4.8 earthquake: Indian Ocean (India) — July 20, 1984

M 4.8 earthquake: Indian Ocean (India) — July 20, 1984. Epicenter 254 km E of Port Blair, depth 33 km, 22:07 Local (1984-07-20 16:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (254 km E, India) — 10.953, 94.948

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