After the sea-ice extent in the Arctic showed a moderate loss, hovering in the lower portion of the double standard deviation range from the long-term average with ca. 92,000 km² / day in the first ha
“We are approaching this year’s minimum sea-ice extent in the Arctic, and this summer the ice concentration has descreased to its lowest value since observations started, in 1979,” according to Profes
After the sea-ice extent in the Artic reached its winter maximum on 12 March 2019, the melting season in the North Pole region began and soon reached an all-time low for the time of year (23 April 201
This year, the minimum Arctic sea-ice extent, at 4.33 million km², was most probably reached on 15 September (Figure 1), putting it at 7 th place in the sequence of minima since 1979. The sea ice had
The sea ice in the polar regions is an important indicator for global climate change, as the two regions are essentially our planet’s early warning system. The loss of sea ice is a direct effect of gl
After the summer minimum in the Antarctic, sea-ice growth rebounding sluggishly On 31 March 2024, the Antarctic sea-ice extent, at 4.52 million square kilometres, reached its maximum for the month of
Development in the Arctic The slight upward trend following the Arctic minimum continued in early 2024; although the sea-ice extent was below the mean value for the years 1981 – 2010 at the beginning
In the polar regions, sea ice follows a distinctly seasonal cycle, and every year roughly 15 million square kilometres of ice are formed and melt in the Antarctic. But this winter, the ice growth has
The Arctic sea ice is currently below the levels seen in 2022 but clearly above the record minimum from 2012. Every September, the Arctic sea-ice extent reaches its annual minimum. On 7 September the
This year, sea-ice development in the Antarctic is progressing extremely slowly and, after May, once again reached a record-low monthly sea-ice extent in June. At 11.23 million km², the monthly mean s
This website uses cookies, which are necessary for its basic functions. You can revoke your consent to using these cookies at any time. For more information on cookies, please consult our Data protection declaration and our Imprint.