M 6.1 earthquake: North Atlantic Ocean (Ecuador) — October 31, 1957

M 6.1 earthquake: North Atlantic Ocean (Ecuador) — October 31, 1957. Epicenter 559 km NE of Puerto Baquerizo Moreno, depth 15 km, 10:24 Local (1957-10-31 16:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (559 km NE, Ecuador) — 1.568, -85.224

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