M 5.2 earthquake near Atacama, Chile — 1973-09-23

Magnitude 5.2 earthquake near 72 km NW of Copiapó (Chile), depth 33 km, 17:38 Local (1973-09-23 21:38 UTC). Shaking felt by ~389K people. Readings from every reporting agency, affected towns, aftershock sequence.

72 km NW of Copiapó (Chile) — -27.064, -70.987