M 5.6 earthquake in Chile (Copiapó) — May 20, 1979

M 5.6 earthquake in Chile (Copiapó) — May 20, 1979. Epicenter 74 km W of Copiapó, depth 33 km, 15:37 Local (1979-05-20 19:37 UTC). Shaking felt by ~581K people. Readings from every reporting agency, affected towns, aftershock sequence.

74 km W of Copiapó (Chile) — -27.149, -71.047

EarthquakeLive.org