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Arctic Sea Ice Extent: October 28, 2021

October 28, 2021: Over the past two weeks, the sea ice has now increased by a pretty healthy rate of 22.22% from the level on 10/14/2021 of 6.325 M km2 to 8.132 M km2 for this week.

Plot Compiled by: Howard J. Diamond, PhD; Climate Science Program Manager at NOAA’s Air Resources Laboratory
Data Source: National Snow & Ice Data Center (NSIDC; https://nsidc.org/).
Plot Compiled by: Howard J. Diamond, PhD; Climate Science Program Manager at NOAA’s Air Resources Laboratory
Data Source: National Snow & Ice Data Center (NSIDC; https://nsidc.org/).