Never seen before redux, this time just North of Amund Ringnes Island

~A tidal lead never seen before in January:

                                                  Surrounded by red dots Amund Ringnes Island

    Very rarely mentioned, nor frequented, Amun Ringnes Island fame occurred long ago when it was first discovered in 1900 by Otto Sverdrup a Norwegian explorer. 

Just to its North a Tidal lead which opened about a week ago:

   Onto itself, Arctic sea ice Archipelago channel wide tidal leads are more frequent in the spring to fall, not in January, very few occur nearly year round, they are mainly caused by strong tidal currents.  Detected by NOAA Polar Orbiting Jan 1 2025 high res satellite.  This Amund Ringnes never seen in January event, is merely an extension of the Arctic Ocean lack of thick or ridged sea ice in the not so long ago past assuring a winter permanent presence of ice at the same location, there was no such wide openings possible. 

 A closer look Radarsat look at the lead , January 5 just frozen, but appears to break open often as frozen tide lead lines indicate.

WD January 6,7  2025