M 4.9 earthquake: North Atlantic Ocean (Ecuador) — April 13, 1976

M 4.9 earthquake: North Atlantic Ocean (Ecuador) — April 13, 1976. Epicenter 745 km W of Puerto Villamil, depth 33 km, 04:02 Local (1976-04-13 10:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (745 km W, Ecuador) — 1.599, -97.222

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