December 9, 2021: Over the past week, the sea ice has now increased from last week at a lower rate of of 1.12% from the level on 12/02/2021 of 11.428 M km2 to 11.558 M km2 for this week.

Data Source: National Snow & Ice Data Center (NSIDC; https://nsidc.org/).

Data Source: National Snow & Ice Data Center (NSIDC; https://nsidc.org/).