Antarctic Sea Ice Minimum Up 15% Since 1979

Antarctica is at its summer sea ice minimum now, and ice area is up 15% since 1979.

ScreenHunter_221 Feb. 20 11.53

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8 Responses to Antarctic Sea Ice Minimum Up 15% Since 1979

  1. stewart pid says:

    Reggie would tell u it is thin, rotten first year ice and no match for his blow thingy 😉

  2. Billy Liar says:

    NSIDC and AMSR2 (University of Bremen) both use 15% concentration for their data. The CT numbers are much lower than NSIDC/AMSR2 – eg 1993 was above 2Mkm^2 in those datasets.

    What criterion does cryosphere today use for area?

  3. Psalmon says:

    Sunny and balmy in tropical Antarctica today: McMurdo 33 deg F; Amundsen Scott -50 F
    Hasn’t cracked freezing this February at McMurdo.
    The high temperature for the season at 90 degrees South was -8 deg F (back in January).

  4. pateriot says:

    I’m in Michigan. I could stand some weather above freezing here too!

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