Astounding Dark Arctic Night heat

    The main feature of the last 2 days was abnormally warm Arctic Ocean surface temperatures.    But look further at this NOAA animation capture.   There is a lot of clear air in complete darkness,  not that clear air is totally moisture free:

    Closer to 0 kg of precipitable water per meter square, over the greater Arctic appears to be quite normal;

     The Arctic +5.91 C anomaly is dwarfed 3 times by the Arctic Ocean surface air anomaly,  yet again without a complete massive cloud cover in total darkness.   This leaves mainly one source,
the Arctic Ocean itself,  it means that there is a supply of steady heat from a badly broken up sea ice very slowly consolidating to new ice the multiple thousands of heat giving water leads seen above.WD