On August 5, 2010, the National Aeronautics and Space Administration reported a huge iceberg had broken off from Greenland.
Luc Desjardins is the Senior Canadian Ice and Iceberg Forecaster.
He says since the iceberg gave way from the Petermann Glacier in north-western Greenland, it has broken off into four parts.
Desjardins says they track the icebergs through a beacon placed on the largest chunk.
The last satellite imagery shows that the ice bergs are located north of Baffin Island, Nunavut.
The largest piece is 90 square kilometers.