M 4.6 earthquake in Costa Rica (David) — May 20, 1975

M 4.6 earthquake in Costa Rica (David) — May 20, 1975. Epicenter 102 km W of David, depth 33 km, 08:07 Local (1975-05-20 14:07 UTC). Shaking felt by ~717K people. Readings from every reporting agency, affected towns, aftershock sequence.

102 km W of David (Costa Rica) — 8.645, -83.338

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