M 5.3 earthquake near Valparaíso, Chile — 1971-09-21

Magnitude 5.3 earthquake near 134 km N of Viña del Mar (Chile), depth 57 km, 16:51 Local (1971-09-21 20:51 UTC). Shaking felt by ~1.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

134 km N of Viña del Mar (Chile) — -31.838, -71.346

EarthquakeLive.org