M 7.9 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975

M 7.9 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975. Epicenter 69 km SW of Arawa, depth 49 km, 00:37 Local (1975-07-20 14:37 UTC). Shaking felt by ~2.3M people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (69 km SW of Arawa, Papua New Guinea) — -6.59, 155.054

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