M 5.2 earthquake: Solomon Sea (Gizo, Solomon Islands) — April 21, 1978

M 5.2 earthquake: Solomon Sea (Gizo, Solomon Islands) — April 21, 1978. Epicenter 132 km SE of Gizo, depth 60 km, 08:38 Local (1978-04-20 21:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (132 km SE of Gizo, Solomon Islands) — -9.008, 157.606

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