M 4.9 earthquake: Caribbean Sea (Liberia, Costa Rica) — December 19, 1990

M 4.9 earthquake: Caribbean Sea (Liberia, Costa Rica) — December 19, 1990. Epicenter 51 km W of Liberia, depth 23 km, 08:07 Local (1990-12-19 14:07 UTC). Shaking felt by ~883K people. Readings from every reporting agency, affected towns, aftershock sequence.

Caribbean Sea (51 km W of Liberia, Costa Rica) — 10.792, -85.876

EarthquakeLive.org