M 4.5 earthquake off the coast of Concepción, Chile — December 9, 2017

M 4.5 earthquake off the coast of Concepción, Chile — December 9, 2017. Epicenter 89 km N of Concepción, depth 31 km, 23:09 Local (2017-12-10 02:09 UTC). Shaking felt by ~1M people. Readings from every reporting agency, affected towns, aftershock sequence.

Off the coast of Concepción (89 km N, Chile) — -36.0313, -73.0099

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