M 5.3 earthquake: Caribbean Sea (Liberia, Costa Rica) — April 7, 1982

M 5.3 earthquake: Caribbean Sea (Liberia, Costa Rica) — April 7, 1982. Epicenter 38 km W of Liberia, depth 67 km, 13:20 Local (1982-04-07 19:20 UTC). Shaking felt by ~1.8M people. Readings from every reporting agency, affected towns, aftershock sequence.

Caribbean Sea (38 km W of Liberia, Costa Rica) — 10.664, -85.782

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