M 5.1 Earthquake: Solomon Sea (Rabaul, Papua New Guinea) — September 18, 1975

M 5.1 Earthquake: Solomon Sea (Rabaul, Papua New Guinea) — September 18, 1975. Epicenter 156 km SE of Rabaul, depth 48 km, 22:59 Local (1975-09-18 12:59 UTC). Shaking felt by ~269K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (156 km SE of Rabaul, Papua New Guinea) — -5.431, 152.838

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