M 5.5 earthquake in Chile (Coquimbo) — July 21, 1997
M 5.5 earthquake in Chile (Coquimbo) — July 21, 1997. Epicenter 42 km W of Coquimbo, depth 33 km, 13:54 Local (1997-07-21 17:54 UTC). Shaking felt by ~814K people. Readings from every reporting agency, affected towns, aftershock sequence.
42 km W of Coquimbo (Chile) — -29.974, -71.781
