M 6.7 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975

M 6.7 earthquake: Solomon Sea (Arawa, Papua New Guinea) — July 21, 1975. Epicenter 108 km W of Arawa, depth 50 km, 09:05 Local (1975-07-20 23:05 UTC). Shaking felt by ~1.1M people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (108 km W of Arawa, Papua New Guinea) — -6.58, 154.651

EarthquakeLive.org