M 4.5 earthquake: Indian Ocean (Indonesia) — August 4, 1973

M 4.5 earthquake: Indian Ocean (Indonesia) — August 4, 1973. Epicenter 480 km W of Banda Aceh, depth 33 km, 13:28 Local (1973-08-04 07:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (480 km W, Indonesia) — 7.0, 91.23

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