![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/4/44/Arctic_Ice_Thickness_-_2.png/640px-Arctic_Ice_Thickness_-_2.png&w=640&q=50)
Arctic ice pack
The sea ice cover of the Arctic Ocean and its vicinity / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Arctic sea ice?
Summarize this article for a 10 year old
The Arctic ice pack is the sea ice cover of the Arctic Ocean and its vicinity. The Arctic ice pack undergoes a regular seasonal cycle in which ice melts in spring and summer, reaches a minimum around mid-September, then increases during fall and winter. Summer ice cover in the Arctic is about 50% of winter cover.[1] Some of the ice survives from one year to the next. Currently, 28% of Arctic basin sea ice is multi-year ice,[2] thicker than seasonal ice: up to 3–4 m (9.8–13.1 ft) thick over large areas, with ridges up to 20 m (65.6 ft) thick. Besides the regular seasonal cycle there has been an underlying trend of declining sea ice in the Arctic in recent decades as well.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/4/44/Arctic_Ice_Thickness_-_2.png/320px-Arctic_Ice_Thickness_-_2.png)