M 4.7 earthquake near Antofagasta, Chile — 1990-03-20

Magnitude 4.7 earthquake near 98 km W of Calama (Chile), depth 61 km, 09:03 Local (1990-03-20 13:03 UTC). Shaking felt by ~181K people. Readings from every reporting agency, affected towns, aftershock sequence.

98 km W of Calama (Chile) — -22.333, -69.865