M 7.7 earthquake near Antofagasta, Chile — 1966-12-28

Magnitude 7.7 earthquake near 205 km S of Antofagasta (Chile), depth 20 km, 04:18 Local (1966-12-28 08:18 UTC). Shaking felt by ~10.8M people. Readings from every reporting agency, affected towns, aftershock sequence.

205 km S of Antofagasta (Chile) — -25.487, -70.531