M 4.8 earthquake: North Atlantic Ocean (Ecuador) — June 22, 1983

M 4.8 earthquake: North Atlantic Ocean (Ecuador) — June 22, 1983. Epicenter 589 km NW of Puerto Villamil, depth 10 km, 19:22 Local (1983-06-23 01:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (589 km NW, Ecuador) — 1.994, -95.431

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