M 4.6 Earthquake: Caribbean Sea (San José, Costa Rica) — September 10, 2026

M 4.6 Earthquake: Caribbean Sea (San José, Costa Rica) — September 10, 2026. Epicenter 85 km S of San José, depth 35 km, 12:04 Local (2026-09-10 18:04 UTC). Shaking felt by ~2.1M people. Readings from every reporting agency, affected towns, aftershock sequence.

Caribbean Sea (85 km S of San José, Costa Rica) — 9.1718, -84.1473

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