M 5.7 earthquake in Chile (Copiapó) — December 4, 1999
M 5.7 earthquake in Chile (Copiapó) — December 4, 1999. Epicenter 153 km SW of Copiapó, depth 34 km, 14:06 Local (1999-12-04 17:06 UTC). Shaking felt by ~1M people. Readings from every reporting agency, affected towns, aftershock sequence.
153 km SW of Copiapó (Chile) — -28.5, -71.221
