M 4.6 earthquake: Caribbean Sea (San Juan, Puerto Rico) — March 20, 2015

M 4.6 earthquake: Caribbean Sea (San Juan, Puerto Rico) — March 20, 2015. Epicenter 214 km E of San Juan, depth 8 km, 08:18 Local (2015-03-20 12:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Caribbean Sea (214 km E of San Juan, Puerto Rico) — 19.0421, -64.1977

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