M 4.6 earthquake near Tarapacá, Chile — 1977-06-20

Magnitude 4.6 earthquake near 177 km a leste de Iquique (Chile), depth 114 km, 18:52 Local (1977-06-20 22:52 UTC). Shaking felt by ~54 mil people. Readings from every reporting agency, affected towns, aftershock sequence.

177 km a leste de Iquique (Chile) — -20.124, -68.439