M 4.7 earthquake: Indian Ocean (Indonesia) — October 22, 1974

M 4.7 earthquake: Indian Ocean (Indonesia) — October 22, 1974. Epicenter 321 km S of Blitar, depth 33 km, 02:27 Local (1974-10-21 19:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (321 km S, Indonesia) — -10.939, 111.842

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