M 4.5 earthquake near North Atlantic Ocean (Ecuador) — 1977-07-31

Magnitude 4.5 earthquake near North Atlantic Ocean (628 km NW, Ecuador), depth 54 km, 16:54 Local (1977-07-31 22:54 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (628 km NW, Ecuador) — 2.359, -95.601

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