February 17, 2022: Over the past week, the sea ice has now increased again by a rate of of 2.29% from the level on 02/10/2022 of 14.364 M km2 to 14.701 M km2 for this week.
![](https://akclimate.org/wp-content/uploads/2022/02/NH_seaice_extent-2022-2-17-1024x623.png)
Data Source: National Snow & Ice Data Center (NSIDC; https://nsidc.org/).
![](https://akclimate.org/wp-content/uploads/2022/02/NH_seaice_extent-anomaly2022-2-17-1024x623.png)
Data Source: National Snow & Ice Data Center (NSIDC; https://nsidc.org/).