M 5.1 earthquake in Chile (Copiapó) — December 4, 1976

M 5.1 earthquake in Chile (Copiapó) — December 4, 1976. Epicenter 154 km SW of Copiapó, depth 33 km, 03:14 Local (1976-12-04 06:14 UTC). Shaking felt by ~289K people. Readings from every reporting agency, affected towns, aftershock sequence.

154 km SW of Copiapó (Chile) — -28.438, -71.325

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