The 365–day running average for sea ice extent is now lower than 9.76 million km² and dropping by about 40 thousand km² per month. The prognosis suggests 2019 will likely be all–time low for the all–year average for sea ice cover.
A: Here: https://ads.nipr.ac.jp/vishop/#/extent
Q: How can anyone make an annual average graph?
A: Easy. Use a computer. Add all the ice for the latest 365 days, divide by that number of days.
Q: Why would I even do that?
A: Let’s say you want to know how much ice we have in 2019 compared to other years.
Due in large part to ongoing Collapse of Arctic Sea Ice our Frozen Earth is Going South.
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