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

Recent posts

50 sites BuckGalaxy June 10, 2026 9:19 pm (Off-Topic)

1700 free online university courses BuckGalaxy June 10, 2026 8:58 pm (Off-Topic)

Sigh. podrock June 10, 2026 12:29 pm (CurrentEvents)

The Platner Disaster, plus... BuckGalaxy June 9, 2026 1:43 pm (Flame)

Starfall BuckGalaxy June 2, 2026 6:30 pm (Space/Science)

It keeps getting worse... BuckGalaxy June 2, 2026 3:11 pm (Flame)

Starship Troopers on the Moon BuckGalaxy June 2, 2026 2:51 pm (Space/Science)

Musk wants self-sustaining space colonies BuckGalaxy May 31, 2026 6:11 pm (Space/Science)

Federal judge reopens Trump’s IRS case and demands to know if her court was defrauded. BuckGalaxy May 29, 2026 10:38 pm (Flame)

Ukraine winning the war BuckGalaxy May 29, 2026 11:14 am (CurrentEvents)

New Glenn explodes in big setback for Blue Origin BuckGalaxy May 28, 2026 7:54 pm (Space/Science)

Firefly set to visit Gruithuisen Domes BuckGalaxy May 28, 2026 4:32 pm (Space/Science)

Home » Space/Science

Change of pace? August 3, 2021 4:58 pm ER

The rate of Arctic sea ice loss was somewhat slow through much of July, lowering prospects for a new record low minimum extent in September. The month as a whole was marked by widespread low pressure over most of the Arctic Ocean, which was much more extensive than recorded for June.

Maybe, but let’s wait for the mid-September ice minimum and see what happens…

https://nsidc.org/arcticseaicenews/files/2021/08/Figure3-388×300.png

.

Through 2021, the linear rate of decline for July sea ice extent is 7.5 percent per decade. This corresponds to 70,500 square kilometers (27,200 square miles) per year. The cumulative July ice loss over the 43-year satellite record is 2.96 million square kilometers (1.14 million square miles) based on the difference in linear trend values in 2021 and 1979. The loss of ice in July since 1979 is equivalent to about ten times the size of Arizona.

    Search

    The Control Panel

    • Log in
    • Register