April 9, 2007
1630 z
Anyone feeling a little chilly?
There is a vortex street forming west of states of Oregon and Washington in case anyone is interested. I don't anticipate seeing it develope to the degree one would see one over the Arctic Circle but it's interesting. It from frigid air masses that 'pile up' due to collisions with denser air masses. The Pacific air is starting to push the Arctic air east. These are not normal conditions.
