M 4.6 earthquake in Chile (Coquimbo) — October 21, 1997

M 4.6 earthquake in Chile (Coquimbo) — October 21, 1997. Epicenter 113 km S of Coquimbo, depth 68 km, 11:29 Local (1997-10-21 14:29 UTC). Shaking felt by ~155K people. Readings from every reporting agency, affected towns, aftershock sequence.

113 km S of Coquimbo (Chile) — -30.964, -71.268