M 5.1 earthquake: North Atlantic Ocean (Ecuador) — September 8, 1983

M 5.1 earthquake: North Atlantic Ocean (Ecuador) — September 8, 1983. Epicenter 466 km NW of Esmeraldas, depth 10 km, 19:23 Local (1983-09-09 01:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (466 km NW, Ecuador) — 3.993, -82.54

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