Arctic sea ice volume refreeze has come 99% of the way since Summer Minimum per March 23rd. The lowest volume year ever, 2017, by the same date, was at 85%. 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 …
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Arctic sea ice extent meltdown
Arctic sea ice extent meltdown has come 2% of the way from Winter Maximum to a Blue Ocean Event per March 22nd. The lowest extent year ever, 2016, by the same date, was at 0%. Q: Where’s the data source for this plot?A: Here: https://ads.nipr.ac.jp/vishop/#/extentQ: How can anyone know if there is a Blue Ocean Event?A: …
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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/
Third 1–Week Melt in the Arctic: 3rd Time’s the Charm?
March 9th to 16th saw the third 1–week melt or compaction of sea ice in the 2019 Arctic. That is, the sea ice extent reported by JAXA was lower than 7 days before for the third time this year, be it primarily due to wind or actual melting of ice. Arguably, every single day of …
Continue reading “Third 1–Week Melt in the Arctic: 3rd Time’s the Charm?”
Year-To-Date Average Sea Ice Volume
The average for the year for Arctic sea ice volume is now up from 6th lowest last week to 7th per March 15th. These are however still early days, and a 74–day average, while much more reliable than just a daily figure, is a lot less indicative of where the year is going than, say, …
Year-To-Date Average Sea Ice Extent
The average for the year for Arctic sea ice extent is only 6th lowest per March 14th. These are however still early days, and a 73–day average, while much more reliable than just a daily figure, is a lot less indicative of where the year is going than, say, a 100–day or 200–day average. This …
Arctic sea ice volume refreeze
Arctic sea ice volume refreeze has come 97% of the way since Summer Minimum per March 9th. The lowest volume year ever, 2017, by the same date, was at 81%. 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 …
Arctic sea ice extent meltdown
Arctic sea ice extent meltdown has come 1% of the way from Winter Maximum to a Blue Ocean Event per March 8th. The lowest extent year ever, 2016, by the same date, was at 0%. Q: Where’s the data source for this plot?A: Here: https://ads.nipr.ac.jp/vishop/#/extentQ: How can anyone know if there is a Blue Ocean Event?A: …
Annual Average Sea Ice Volume
Since New Year we’ve climbed from 5th lowest annual average sea ice volume on record in the Arctic to a likely 6th lowest by April, and in early March we went beyond the 14 mark for the first time since November 2016, by averaging higher than 14 thousand km³ sea ice volume. Q: Where’s the …