Updated Arctic Sea Ice: 01-14-2021

January 14, 2021: Over the past week, the sea ice has now increased from last week by a slightly higher rate of 2.77% from the level on 01/07/2021 of 13.028 M km2 to 13.399 M km2 for this week. The Arctic sea ice increase is still building, but slowly.

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/.

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Daily sea ice concentration provided by NSIDC.

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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/.