Baffin Bay was the epicenter of a 7.3 magnitude earthquake in 1933 . This is the largest known earthquake north of the Arctic Circle . It caused no damage because of its offshore location and the small number of the nearby onshore communities . The northwestern part of the bay remains one of the most seismically active regions in eastern Canada . Five earthquakes of magnitude 6 have occurred here since 1933 . The latest strong earthquake occurred on 15 April 2010 and had the magnitude of 5.1
earthquake in 1933
1933 Baffin Bay earthquake
Baffin Bay