I have only been following it from the point of view of US weather maps and by no means daily. Seems to be that in the last several years it has had some severe dips way to the South. What do you mean by spikes? (not having looked at these type of polar maps before) (Mr) Chris
> Folks, > does anyone else follow the jet steam on a visual level or know atmospheric > experts? > I, in the 3 or 4 years watching it daily have never seen these crazy spikes > going on. > > http://virga.sfsu.edu/gif/jetstream_norhem_00.gif > > L*L > Mark >
