M 4.6 earthquake: Solomon Sea (Rabaul, Papua New Guinea) — January 21, 1973

M 4.6 earthquake: Solomon Sea (Rabaul, Papua New Guinea) — January 21, 1973. Epicenter 194 km SE of Rabaul, depth 46 km, 22:19 Local (1973-01-21 12:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (194 km SE of Rabaul, Papua New Guinea) — -5.482, 153.339

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