M 6.4 earthquake: Caribbean Sea (Managua, Nicaragua) — July 31, 1918

M 6.4 earthquake: Caribbean Sea (Managua, Nicaragua) — July 31, 1918. Epicenter 193 km SW of Managua, depth 15 km, 08:51 Local (1918-07-31 14:37 UTC). Shaking felt by ~14.9M people. Readings from every reporting agency, affected towns, aftershock sequence.

Caribbean Sea (193 km SW of Managua, Nicaragua) — 10.876, -87.462

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