M 4.6 earthquake: North Atlantic Ocean (Ecuador) — April 28, 1988

M 4.6 earthquake: North Atlantic Ocean (Ecuador) — April 28, 1988. Epicenter 467 km NW of Muisne, depth 10 km, 16:01 Local (1988-04-28 22:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (467 km NW, Ecuador) — 3.666, -82.902

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