M 5.7 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 28, 1975

M 5.7 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 28, 1975. Epicenter 138 km SW of Arawa, depth 38 km, 18:44 Local (1975-07-28 08:44 UTC). Shaking felt by ~284K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (138 km SW of Arawa, Papua New Guinea) — -6.934, 154.538

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