M 4.6 earthquake: Solomon Sea (Rabaul, Papua New Guinea) — October 28, 1991

M 4.6 earthquake: Solomon Sea (Rabaul, Papua New Guinea) — October 28, 1991. Epicenter 199 km S of Rabaul, depth 163 km, 15:50 Local (1991-10-28 05:50 UTC). Shaking felt by ~21K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (199 km S of Rabaul, Papua New Guinea) — -5.98, 151.934

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