M 4.6 earthquake in Chile (Antofagasta) — July 13, 1973

M 4.6 earthquake in Chile (Antofagasta) — July 13, 1973. Epicenter 85 km N of Antofagasta, depth 40 km, 19:19 Local (1973-07-13 23:19 UTC). Shaking felt by ~311K people. Readings from every reporting agency, affected towns, aftershock sequence.

85 km N of Antofagasta (Chile) — -22.901, -70.597

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