M 4.8 Earthquake in Costa Rica (San José) — March 26, 1981

M 4.8 Earthquake in Costa Rica (San José) — March 26, 1981. Epicenter 186 km SE of San José, depth 33 km, 02:28 Local (1981-03-26 08:28 UTC). Shaking felt by ~762K people. Readings from every reporting agency, affected towns, aftershock sequence.

186 km SE of San José (Costa Rica) — 8.539, -83.148

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