M 4.9 earthquake: North Atlantic Ocean (Puerto Rico) — September 22, 2006

M 4.9 earthquake: North Atlantic Ocean (Puerto Rico) — September 22, 2006. Epicenter 546 km N of San Juan, depth 176 km, 09:49 Local (2006-09-22 13:49 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (546 km N, Puerto Rico) — 22.992, -64.157

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