M 5.0 earthquake: North Atlantic Ocean (Panama) — March 16, 1977

M 5.0 earthquake: North Atlantic Ocean (Panama) — March 16, 1977. Epicenter 470 km S of Puerto Armuelles, depth 33 km, 13:14 Local (1977-03-16 19:14 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (470 km S, Panama) — 4.061, -82.577

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