M 4.5 earthquake: North Atlantic Ocean (Ecuador) — April 6, 1974

M 4.5 earthquake: North Atlantic Ocean (Ecuador) — April 6, 1974. Epicenter 562 km NW of Muisne, depth 28 km, 02:57 Local (1974-04-06 08:57 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (562 km NW, Ecuador) — 3.381, -84.254

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