M 4.5 earthquake: Solomon Sea (Arawa, Papua New Guinea) — October 18, 1983

M 4.5 earthquake: Solomon Sea (Arawa, Papua New Guinea) — October 18, 1983. Epicenter 184 km W of Arawa, depth 69 km, 20:01 Local (1983-10-18 10:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (184 km W of Arawa, Papua New Guinea) — -5.684, 153.995

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