M 5.3 earthquake near Antofagasta, Chile — 1975-06-22

Magnitude 5.3 earthquake near 56 km E of Calama (Chile), depth 124 km, 18:53 Local (1975-06-22 22:53 UTC). Shaking felt by ~547K people. Readings from every reporting agency, affected towns, aftershock sequence.

56 km E of Calama (Chile) — -22.396, -68.377