M 5.4 earthquake: Solomon Sea (Arawa, Papua New Guinea) — March 31, 1978

M 5.4 earthquake: Solomon Sea (Arawa, Papua New Guinea) — March 31, 1978. Epicenter 81 km W of Arawa, depth 44 km, 17:01 Local (1978-03-31 07:01 UTC). Shaking felt by ~284K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (81 km W of Arawa, Papua New Guinea) — -6.497, 154.882

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