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

M 4.8 earthquake: Indian Ocean (India) — December 17, 1983. Epicenter 318 km NE of Port Blair, depth 33 km, 07:11 Local (1983-12-17 01:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (318 km NE, India) — 12.801, 95.425

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