From the indispensable Arctic Sea Ice Blog:
A little over six weeks have passed since I wrote the last blog post on theNorthwest Passage (NWP): Still chock-full of ice. Since that post the NWP was hidden most of the time by clouds, no telling really what was going on down there. In the last couple of days I noticed on the sea ice concentration maps as put out by the University of Bremen that ice concentration in most of the NWP was very low. This has now been confirmed by satellite images.
I don’t think it will be declared open officially yet. There is still some ice rubble here and there in Parry Strait and Lancaster Sound, and ice in the Beaufort Sea is still blocking McClure Strait for now. But the rubble will clear and the ice will pull back, making the NWP navigable for the…
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