M 4.9 earthquake in Chile (Valparaíso) — October 5, 1973
M 4.9 earthquake in Chile (Valparaíso) — October 5, 1973. Epicenter 43 km W of Valparaíso, depth 29 km, 20:20 Local (1973-10-05 23:20 UTC). Shaking felt by ~2.4M people. Readings from every reporting agency, affected towns, aftershock sequence.
43 km W of Valparaíso (Chile) — -33.077, -72.086
