M 5.4 earthquake: Indian Ocean (Indonesia) — February 11, 1983

M 5.4 earthquake: Indian Ocean (Indonesia) — February 11, 1983. Epicenter 328 km SW of Nabire, depth 33 km, 13:34 Local (1983-02-11 04:34 UTC). Shaking felt by ~1.1M people. Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (328 km SW, Indonesia) — -5.714, 133.735

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