I have been noticing some interesting trends in the NHEM. The northern Caspian is already frozen, the Hokkaido ice bridge is forming, Saginaw bay is frozen, Hudson's Bay is waaaay ahead of last year (I believe full freeze up was January 17th), etc.
How cold is the NHEM compared to recent trends? Is it a lot colder than "normal", or am I just being fooled by comparison to last year?