M 4.7 earthquake: Solomon Sea (Arawa, Papua New Guinea) — January 21, 1977

M 4.7 earthquake: Solomon Sea (Arawa, Papua New Guinea) — January 21, 1977. Epicenter 77 km S of Arawa, depth 72 km, 00:26 Local (1977-01-20 14:26 UTC). Shaking felt by ~160K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (77 km S of Arawa, Papua New Guinea) — -6.877, 155.815

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