M 5.2 earthquake: Solomon Sea (Rabaul, Papua New Guinea) — December 21, 1977

M 5.2 earthquake: Solomon Sea (Rabaul, Papua New Guinea) — December 21, 1977. Epicenter 233 km SE of Rabaul, depth 59 km, 22:08 Local (1977-12-21 12:08 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (233 km SE of Rabaul, Papua New Guinea) — -6.142, 152.955

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