M 5.2 earthquake in Chile (Antofagasta) — August 4, 1974

M 5.2 earthquake in Chile (Antofagasta) — August 4, 1974. Epicenter 107 km SE of Antofagasta, depth 68 km, 17:08 Local (1974-08-04 21:08 UTC). Shaking felt by ~622K people. Readings from every reporting agency, affected towns, aftershock sequence.

107 km SE of Antofagasta (Chile) — -24.421, -69.767

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