arctic sea ice extent

Latest daily Arctic sea ice extent JAXA AMSR2 for 2022. Over the past week the sea ice has continued to increase at a higher rate from last week of 1066 from the level on 10132022 of 6158 M km 2 to 6893 M.

2020 Arctic Sea Ice Too Many Low Records Cmems

Arctic Sea Ice Extent.

. The September 2022 ice extent was 487 million square kilometers 188 million square miles tied with 2010 for eleventh lowest in the satellite record. Antarctic sea ice extends to about 7 million square miles in winter versus 6 million square miles in the Arctic. The rate of decline has steepened in the 21st. As cooler weather and winter darkness sets.

The ice extent trends from 1979 to 2002 have been a statistically significant Arctic sea ice decrease of 25 09 per decade during those 23 years. October 20 2022. Despite ever-increasing CO2 emissions Arctic sea ice is actually expanding not melting proving once and for all that. By Roberto Molar Candanosa NASAs Earth Science News Team September 26 2022 According to satellite observations Arctic sea ice reached its annual minimum extent with an.

Zoom in to any area on the chart by clicking and dragging your mouse. The Arctic sea ice region is the most visible area experiencing global warming-induced climate change. Roll your cursor over the line to see daily sea ice extent values. Climate models simulated this.

NSIDC Sea Ice Extent September 200620172020. Arctic Centre University of Lapland. IFREMERCERSAT Arctic sea ice drift maps 1991-2012 and 2007-now RAMMBCIRA Satellite Loop Interactive Data Explorer in Real-time SLIDER Satellite and radar images of Greenland. October 13 2022 October 13 2022.

However long-term measurements of climate-related variables have been limited to a. The state of the sea ice is determined by its extent thickness and volume The ice cover in the Arctic grows throughout the winter before peaking in March. Sea ice extent is the integral sum of the areas of all grid cells with at least 15 ice. June 1 2022 Cap Allon.

Over the past week the sea ice has continued to increase by a slightly lower rate from last week of 859 from the level on. Sea ice concentration is the percent areal coverage of ice within the data element grid cell. Arctic Sea Ice Extent At 30-Year Highs. December 13005 million square km of Arctic Sea Ice was covering the Arctic partially thanks to Hudson Bay which has delays around 1 month but finally frozen before the end of.

The Antarctic summer minimum is about 1 million square miles. JAXA ARCTIC SEA ICE EXTENT. You may use the map freely provided that the. Melting picks up pace during the.

Each year Arctic sea ice melts through the warmer spring and summer months and usually reaches its minimum extent in September. Since 1978 satellites have monitored sea ice growth and retreat and they have detected an overall decline in Arctic sea ice. Mean sea ice extents from the 1980s 1990s 2000s and 2010s decades are also shown by the dashed lines. Arctic Sea Ice Extent 200620172020.

12178953 KM2 as at 03-Jan-2021 - Extent gain on this day 48k 3 k less than the average gain on this day of the last 10 years of 51k - Extent. To see a corresponding daily sea ice concentration. Sea ice extent provided by the National Snow and Ice Data Center NSIDC is available from 19792022 for the Globe Northern Hemisphere and Southern Hemisphere.

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