M 5.8 earthquake: Solomon Sea (Arawa, Papua New Guinea) — March 16, 1977

M 5.8 earthquake: Solomon Sea (Arawa, Papua New Guinea) — March 16, 1977. Epicenter 87 km SW of Arawa, depth 31 km, 05:55 Local (1977-03-15 19:55 UTC). Shaking felt by ~349K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (87 km SW of Arawa, Papua New Guinea) — -6.731, 154.963

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