M 4.5 earthquake off the coast of Usulután, El Salvador — April 20, 2016

M 4.5 earthquake off the coast of Usulután, El Salvador — April 20, 2016. Epicenter 57 km SW of Usulután, depth 59 km, 14:13 Local (2016-04-20 20:13 UTC). Shaking felt by ~395K people. Readings from every reporting agency, affected towns, aftershock sequence.

Off the coast of Usulután (57 km SW, El Salvador) — 12.9312, -88.7384

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