M 5.0 earthquake in Chile (Coquimbo) — October 20, 1997

M 5.0 earthquake in Chile (Coquimbo) — October 20, 1997. Epicenter 84 km S of Coquimbo, depth 45 km, 00:31 Local (1997-10-20 03:31 UTC). Shaking felt by ~667K people. Readings from every reporting agency, affected towns, aftershock sequence.

84 km S of Coquimbo (Chile) — -30.712, -71.349