Jet Stream

[moxiepilot]

Anyone able to explain why the Jet stream moves south in the winter and increases in velocity and north in the summer, decreasing velocity?

 

[Ian_J]

http://www.classzone.com/books/earth_science/terc/content/investigations/es1906/es1906page01.cfm

Follow the steps on the bottom.

Or this one: http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/cyc/upa/jet.rxml