M 5.6 earthquake in Chile (Copiapó) — April 18, 1976
M 5.6 earthquake in Chile (Copiapó) — April 18, 1976. Epicenter 230 km NE of Copiapó, depth 113 km, 15:40 Local (1976-04-18 19:40 UTC). Shaking felt by ~673K people. Readings from every reporting agency, affected towns, aftershock sequence.
230 km NE of Copiapó (Chile) — -25.837, -68.774
