M 4.7 earthquake near Atacama, Chile — 1973-07-09

Magnitude 4.7 earthquake near 81 km NW of Copiapó (Chile), depth 33 km, 16:18 Local (1973-07-09 20:18 UTC). Shaking felt by ~261K people. Readings from every reporting agency, affected towns, aftershock sequence.

81 km NW of Copiapó (Chile) — -26.998, -71.052