M 4.7 earthquake near Atacama, Chile — 1973-07-31

Magnitude 4.7 earthquake near 86 km a noroeste de Copiapó (Chile), depth 33 km, 09:34 Local (1973-07-31 13:34 UTC). Shaking felt by ~260 mil people. Readings from every reporting agency, affected towns, aftershock sequence.

86 km a noroeste de Copiapó (Chile) — -27.055, -71.134

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