M 4.5 earthquake: North Atlantic Ocean (Portugal) — August 13, 2015

M 4.5 earthquake: North Atlantic Ocean (Portugal) — August 13, 2015. Epicenter 1639 km SW of Horta, depth 10 km, 11:02 Local (2015-08-13 14:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1639 km SW, Portugal) — 29.5243, -42.7706

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