M 4.6 earthquake: Indian Ocean (Indonesia) — March 18, 1983

M 4.6 earthquake: Indian Ocean (Indonesia) — March 18, 1983. Epicenter 372 km SW of Nabire, depth 33 km, 07:19 Local (1983-03-17 22:19 UTC). Shaking felt by ~510K people. Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (372 km SW, Indonesia) — -6.091, 133.587

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