As for this West/East USA observation, I don't know of any publically
accessable data that shows world-wide data WRT vortexes. IMO, I think
the real data is hidden from us and the PTB does not want this information
out. I think if you were able to get your hands onto direct data from the
satelites and/or other sources as to vortexes, magnetic/jet-stream contours,
ocean properties(salt,pollution,thermal, etc.) of planetary earth data, this may
help us into formulating a theory but the data must be available first, obviously.
You might notice that jet-streams seems to follow a somewhat consistent pattern
and it seems to have a contour somewhat like a sine(cosine) wave but I am only
familiar with the northern hemisphere of the USA and I have NO IDEA what the
contours look like outside the USA. Weather data shows only the USA and regions
in the North and South borders are truncated out and I often wondered why.
I also note that magnetic contours are also important because I know that magnetic
properties of the earth are not spread evenly across the planet due to the land and
ocean properties as well. For example, regions of caldera shows magnetic anomolies
over land, and the heat of the calderas in the oceans also shows imbalances as well
so it is not going to be a cinch that will be easy to obtain that data as it is dynamic
but if they can hold a pattern consistenly, then maybe the data can be extrapolated,
I don't know. Oh, you might also want to consider land properties such as iron/magnetite
properties, mineral concentrations, that may also distort magnetic contours?
I want to point out as an example of a magnetic anonmoly, check out the Oregon Vortex
site.
http://www.oregon-coastdirectory.com/cities/goldhill/vortex/vortex.htm