M 5.5 earthquake: Solomon Sea (Gizo, Solomon Islands) — December 22, 1981

M 5.5 earthquake: Solomon Sea (Gizo, Solomon Islands) — December 22, 1981. Epicenter 296 km SW of Gizo, depth 20 km, 16:02 Local (1981-12-22 05:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (296 km SW of Gizo, Solomon Islands) — -9.753, 154.724

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