M 5.0 earthquake: Solomon Sea (Arawa, Papua New Guinea) — April 18, 1987

M 5.0 earthquake: Solomon Sea (Arawa, Papua New Guinea) — April 18, 1987. Epicenter 137 km SW of Arawa, depth 24 km, 15:36 Local (1987-04-18 05:36 UTC). Shaking felt by ~134K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (137 km SW of Arawa, Papua New Guinea) — -6.814, 154.477

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