M 4.5 earthquake: North Atlantic Ocean (Portugal) — February 12, 2010

M 4.5 earthquake: North Atlantic Ocean (Portugal) — February 12, 2010. Epicenter 1617 km SW of Horta, depth 10 km, 21:17 Local (2010-02-13 00:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1617 km SW, Portugal) — 29.778, -42.72

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