Thawing spike marks early melt-season start in Greenland
Note: This story was updated on 5/16/2016 at 7 p.m. EDT with comments from Ted Scambos of the National Sea and Ice Data Center. |
On April 11, a dramatic early spike in melting of snow and ice at the surface of Greenland’s ice sheet prompted a Danish climate scientist to say that she and her colleagues were “incredulous.”
Now, there has been a second bout of unusual melting.
You can see both of them in the graph above
from the National Snow and Ice Data Center, or NSIDC. It charts the percentage of the Greenland Ice Sheet experiencing surface melting. In both cases, the thaw exceeded 10 percent of the ice sheet’s area.
When I noticed the second spike, I reached out by email to Ted Scambos, lead scientist for the NSIDC science team, to get his reaction to what has been happening in the Arctic lately. Here was his reply:
The Arctic is going to go through hell this year. Both the sea ice and the Greenland surface melting. Snow cover will also set a record.
2016 is going to be a very interesting year.