M 5.0 earthquake: Solomon Sea (Arawa, Papua New Guinea) — April 20, 1976

M 5.0 earthquake: Solomon Sea (Arawa, Papua New Guinea) — April 20, 1976. Epicenter 132 km SW of Arawa, depth 21 km, 22:14 Local (1976-04-20 12:14 UTC). Shaking felt by ~170K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (132 km SW of Arawa, Papua New Guinea) — -6.684, 154.459

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