M 5.9 earthquake: Caribbean Sea (San José, Costa Rica) — October 21, 2025

M 5.9 earthquake: Caribbean Sea (San José, Costa Rica) — October 21, 2025. Epicenter 78 km S of San José, depth 20 km, 21:57 Local (2025-10-22 03:57 UTC). Shaking felt by ~5.8M people. Readings from every reporting agency, affected towns, aftershock sequence.

Caribbean Sea (78 km S of San José, Costa Rica) — 9.2522, -84.2408

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