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

M 5.1 earthquake: Solomon Sea (Arawa, Papua New Guinea) — October 21, 1975. Epicenter 83 km SW of Arawa, depth 56 km, 01:59 Local (1975-10-20 15:59 UTC). Shaking felt by ~244K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (83 km SW of Arawa, Papua New Guinea) — -6.87, 155.176

EarthquakeLive.org