Rossby Waves Flashcards
What type of pattern does Rossby waves follow and where
Rossby waves follow a zig zag pattern around the hemispheres
What are Rossby waves
Rossby waves are high altitude, fast moving westerly winds which often follow an irregular path
Why does the path that Rossby waves take change
The path they take changes throughout seasons (movements between jet streams and bends)
What do Rossby waves control
Rossby waves control surface weather systems and provide a mechanism for the transport of heat towards poles
What direction does Rossby waves travel
Rossby waves travel east to west (westerly) and up and down
What is the form of a Rossby wave
Rossby waves are 3 dimensional. They have ridges and troughs both horizontally and vertically