M 4.8 earthquake near Antofagasta, Chile — 1973-08-28

Magnitude 4.8 earthquake near 141 km N of Calama (Chile), depth 113 km, 20:31 Local (1973-08-28 00:31 UTC). Shaking felt by ~69K people. Readings from every reporting agency, affected towns, aftershock sequence.

141 km N of Calama (Chile) — -21.233, -68.522