M 4.5 earthquake: North Atlantic Ocean (Portugal) — August 13, 2010

M 4.5 earthquake: North Atlantic Ocean (Portugal) — August 13, 2010. Epicenter 407 km SW of Horta, depth 10 km, 04:19 Local (2010-08-13 06:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (407 km SW, Portugal) — 37.02, -32.867

EarthquakeLive.org