M 4.8 earthquake: North Atlantic Ocean (Ecuador) — July 17, 1974

M 4.8 earthquake: North Atlantic Ocean (Ecuador) — July 17, 1974. Epicenter 543 km NE of Puerto Baquerizo Moreno, depth 33 km, 21:09 Local (1974-07-18 03:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (543 km NE, Ecuador) — 1.367, -85.277

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