M 4.7 earthquake: Indian Ocean (India) — December 17, 1983

M 4.7 earthquake: Indian Ocean (India) — December 17, 1983. Epicenter 315 km E of Port Blair, depth 33 km, 22:26 Local (1983-12-17 16:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (315 km E, India) — 12.706, 95.432

EarthquakeLive.org