Sunday, July 19, 2015


Wipneus

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Re: 2015 sea ice area and extent data
« Reply #671 on: Today at 04:13:09 PM »
From today's NSIDC data update I calculate the following CT updates (the days in this list are the days of data released, three days behind ice dates):

Wed       5.937680
Thu -69.2  5.868472
Fri -132.5  5.735944
Sat -119.9  5.616088
Sun -124.3  5.491835
Mon -93.7  5.398108
Tue -88.9  5.309186

With Tuesday's -89k the remarkable sequence of near one century drops is now numbered 11. This member came from Hudson (-22k8), Beaufort (-21k8) Laptev (-16k) and the ESS (-12k3). Baffin increased by +14k9.

In the attached NSIDC delta map, pixels with larger concentration changes than 7% or colored pinkish (down) or light blue (up). Solid red and blue are where the pixel concentration crosses the 15% limit (for extent).

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