M 5.4 earthquake in Chile (Copiapó) — May 6, 1983

M 5.4 earthquake in Chile (Copiapó) — May 6, 1983. Epicenter 84 km SW of Copiapó, depth 51 km, 21:07 Local (1983-05-07 01:07 UTC). Shaking felt by ~644K people. Readings from every reporting agency, affected towns, aftershock sequence.

84 km SW of Copiapó (Chile) — -28.008, -70.788

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