M 4.9 earthquake: North Atlantic Ocean (Panama) — March 20, 1976

M 4.9 earthquake: North Atlantic Ocean (Panama) — March 20, 1976. Epicenter 549 km SW of Puerto Armuelles, depth 33 km, 04:53 Local (1976-03-20 10:53 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (549 km SW, Panama) — 4.295, -85.803

EarthquakeLive.org