• Space/Science
  • GeekSpeak
  • Mysteries of
    the Multiverse
  • Science Fiction
  • The Comestible Zone
  • Off-Topic
  • Community
  • Flame
  • CurrentEvents

Recent posts

Trump’s Greenland Gambit Has Broken Brains Across Washington BuckGalaxy January 21, 2026 8:38 pm (Flame)

This is so strange, on so many levels. ER January 21, 2026 5:13 pm (Off-Topic)

What's in your wallet? ER January 19, 2026 8:10 pm (CurrentEvents)

Anne Applebaum: Trump’s Letter to Norway Should Be the Last Straw BuckGalaxy January 19, 2026 7:18 pm (Flame)

Sloppy Seconds BuckGalaxy January 16, 2026 7:24 pm (Flame)

Trump's irrational fixation on Greenland could lead to widespread conflict. BuckGalaxy January 14, 2026 10:48 pm (Flame)

Germany, Sweden, France and Norway announce joint military exercises with Denmark in Greenland BuckGalaxy January 14, 2026 10:12 pm (CurrentEvents)

Erich von Däniken, 1935 – 2026 podrock January 13, 2026 9:05 am (CurrentEvents)

It is the cowardice that has doomed us.... RL January 11, 2026 1:07 pm (CurrentEvents)

An opinion from our neighbors up north, eh... podrock January 11, 2026 9:14 am (CurrentEvents)

Murdering moms in mini-vans in Minneapolis Minnesota RL January 10, 2026 2:01 pm (CurrentEvents)

Have Republicans lost control of the House already? BuckGalaxy January 8, 2026 11:35 pm (CurrentEvents)

Home » Space/Science

More ice news, snowflakes September 23, 2020 7:01 am ER

Time series for the last 5 years of Arctic Sea Ice Extent, compared to the time series of the record low 2012 season and the overall averages.

https://nsidc.org/arcticseaicenews/files/1999/09/20200915_asina_N_iqr_timeseries-350×280.png

.

The entire Arctic sea ice extent history of the satellite era broken down into three distinct 14 year periods. The ice continues to vanish, although it appears the rate at which it is vanishing is moderating. My guess why this is is because the old accumulating multi-year ice is mostly gone, while what we see now is mostly the thin ice newly replaced every winter. The high volatility (variability) of the minima in these last 14 years supports this hypothesis.

https://nsidc.org/arcticseaicenews/files/1999/09/Min_14year_edited_new-350×321.png

.

The three lowest ice minima (in order) occurred in 2007, 2020 and 2012. And every single year of the last 14 the ice minimum has been lower than every single year of the previous 28.

    Search

    The Control Panel

    • Log in
    • Register