M 4.6 earthquake: North Atlantic Ocean (Portugal) — August 25, 1994

M 4.6 earthquake: North Atlantic Ocean (Portugal) — August 25, 1994. Epicenter 1796 km SW of Horta, depth 10 km, 21:23 Local (1994-08-26 00:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1796 km SW, Portugal) — 28.567, -43.95

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