M 4.8 earthquake: North Atlantic Ocean (Portugal) — August 23, 2006

M 4.8 earthquake: North Atlantic Ocean (Portugal) — August 23, 2006. Epicenter 1228 km N of Angra do Heroísmo, depth 10 km, 02:15 Local (2006-08-23 04:15 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1228 km N, Portugal) — 49.651, -28.588

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