M 4.9 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975

M 4.9 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975. Epicenter 111 km SW of Arawa, depth 67 km, 06:52 Local (1975-07-20 20:52 UTC). Shaking felt by ~67K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (111 km SW of Arawa, Papua New Guinea) — -7.01, 154.939

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