M 5.4 earthquake: Solomon Sea (Arawa, Papua New Guinea) — October 15, 1983

M 5.4 earthquake: Solomon Sea (Arawa, Papua New Guinea) — October 15, 1983. Epicenter 249 km S of Arawa, depth 19 km, 21:04 Local (1983-10-15 11:04 UTC). Shaking felt by ~71K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (249 km S of Arawa, Papua New Guinea) — -8.361, 156.261

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