M 6.6 earthquake: North Atlantic Ocean (France) — September 3, 1927

M 6.6 earthquake: North Atlantic Ocean (France) — September 3, 1927. Epicenter 1175 km NE of Cayenne, depth 10 km, 16:47 Local (1927-09-03 19:47 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1175 km NE, France) — 10.833, -43.473

EarthquakeLive.org