M 4.8 earthquake near Antofagasta, Chile — 1981-08-04

Magnitude 4.8 earthquake near 123 km NE of Calama (Chile), depth 102 km, 14:24 Local (1981-08-04 18:24 UTC). Shaking felt by ~70K people. Readings from every reporting agency, affected towns, aftershock sequence.

123 km NE of Calama (Chile) — -21.491, -68.318