M 5.0 earthquake: North Atlantic Ocean (Panama) — September 28, 1974

M 5.0 earthquake: North Atlantic Ocean (Panama) — September 28, 1974. Epicenter 341 km S of Puerto Armuelles, depth 33 km, 05:34 Local (1974-09-28 11:34 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (341 km S, Panama) — 5.226, -82.584

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