M 5.6 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975

M 5.6 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975. Epicenter 101 km SW of Arawa, depth 33 km, 06:09 Local (1975-07-20 20:09 UTC). Shaking felt by ~250K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (101 km SW of Arawa, Papua New Guinea) — -6.928, 154.986

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