M 4.6 earthquake near Antofagasta, Chile — 1997-08-18

Magnitude 4.6 earthquake near 176 km S of Calama (Chile), depth 102 km, 06:10 Local (1997-08-18 10:10 UTC). Shaking felt by ~76K people. Readings from every reporting agency, affected towns, aftershock sequence.

176 km S of Calama (Chile) — -23.991, -68.537