Ice free Arctic could occur this year, warns expert
Ocean Physics Professor Peter Wadhams from Cambridge University based his prediction on projected data from the US National Snow and Ice Data Center showing that on 1 June this year there were estimated to be 11.1 million square kilometers of sea ice. This is below the average from the past 30 years of 12.7 million square kilometers, a difference of an area roughly the same size as the UK.
Arctic sea ice reading (red) shows 1 June well below the average (source NSICD)