M 4.5 earthquake in Chile (Antofagasta) — August 20, 2013

M 4.5 earthquake in Chile (Antofagasta) — August 20, 2013. Epicenter 181 km S of Antofagasta, depth 33 km, 23:25 Local (2013-08-21 03:25 UTC). Shaking felt by ~163K people. Readings from every reporting agency, affected towns, aftershock sequence.

181 km S of Antofagasta (Chile) — -25.268, -70.25

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