M 6.1 earthquake: Caribbean Sea (Rivas, Nicaragua) — February 9, 1939

M 6.1 earthquake: Caribbean Sea (Rivas, Nicaragua) — February 9, 1939. Epicenter 66 km SW of Rivas, depth 15 km, 09:30 Local (1939-02-09 15:30 UTC). Shaking felt by ~8.4M people. Readings from every reporting agency, affected towns, aftershock sequence.

Caribbean Sea (66 km SW of Rivas, Nicaragua) — 11.101, -86.318

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