M 4.8 earthquake: Indian Ocean (India) — December 17, 1983

M 4.8 earthquake: Indian Ocean (India) — December 17, 1983. Epicenter 309 km NE of Port Blair, depth 33 km, 12:02 Local (1983-12-17 06:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (309 km NE, India) — 12.727, 95.365

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