M 4.8 earthquake: Indian Ocean (India) — March 13, 1983

M 4.8 earthquake: Indian Ocean (India) — March 13, 1983. Epicenter 352 km S of Port Blair, depth 37 km, 02:35 Local (1983-03-12 21:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (352 km S, India) — 8.668, 93.758

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