M 4.9 earthquake: Indian Ocean (India) — October 1, 1977

M 4.9 earthquake: Indian Ocean (India) — October 1, 1977. Epicenter 265 km SE of Port Blair, depth 114 km, 18:36 Local (1977-10-01 13:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (265 km SE, India) — 9.479, 93.706

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