M 5.1 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975

M 5.1 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975. Epicenter 90 km S of Arawa, depth 33 km, 01:12 Local (1975-07-20 15:12 UTC). Shaking felt by ~214K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (90 km S of Arawa, Papua New Guinea) — -7.026, 155.427

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