M 5.5 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 22, 1975

M 5.5 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 22, 1975. Epicenter 116 km SW of Arawa, depth 36 km, 09:43 Local (1975-07-21 23:43 UTC). Shaking felt by ~284K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (116 km SW of Arawa, Papua New Guinea) — -6.65, 154.608

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