M 6.1 earthquake in Chile (Copiapó) — April 28, 1979

M 6.1 earthquake in Chile (Copiapó) — April 28, 1979. Epicenter 62 km W of Copiapó, depth 23 km, 07:38 Local (1979-04-28 11:38 UTC). Shaking felt by ~1.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

62 km W of Copiapó (Chile) — -27.462, -70.953

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