Arctic sea ice volume refreeze

Arctic sea ice volume refreeze has come 99% of the way since Summer Minimum per March 31st. The lowest volume year ever, 2017, by the same date, was at 87%. Q: Where’s the data source for this plot?A: Here: http://psc.apl.uw.edu/research/projects/arctic-sea-ice-volume-anomaly/data/Q: How can anyone know if there is a full refreeze?A: Easy. Use a computer. If you …

½ Year Arctic Blue Ocean Estimates

Our first ½ year long Arctic Blue Ocean Event could come as early as 2023. No sea ice for 6 months, in as little as 4 years? You can learn more about the Good Hope Model on YouTube: Q: Where’s the data source for this plot?A: Here: http://psc.apl.uw.edu/research/projects/arctic-sea-ice-volume-anomaly/data/

Year-To-Date Average Sea Ice Extent

The Year–To–Date average extent is still 6th lowest for sea ice in the Arctic, but the YTD graph seems likely to peak record early this year, and maybe even before April. It peaks when today’s extent is lower than the average so far this year. Q: Where’s the data source for this plot?A: Here: https://ads.nipr.ac.jp/vishop/#/extentQ: …