M 4.9 earthquake: Caribbean Sea (Liberia, Costa Rica) — September 1, 1992

M 4.9 earthquake: Caribbean Sea (Liberia, Costa Rica) — September 1, 1992. Epicenter 98 km W of Liberia, depth 10 km, 21:40 Local (1992-09-02 03:40 UTC). Shaking felt by ~447K people. Readings from every reporting agency, affected towns, aftershock sequence.

Caribbean Sea (98 km W of Liberia, Costa Rica) — 10.567, -86.329

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