Would you happen to know concretely where a vortex is either in the Denver metro area , (my brother lived in Elizabeth , and we never saw nor felt anything out there, nor in Kiowa where i saw mentioned on the blog) we had worked out there quite a bit, but then again we were not looking. Same as castle rock, where i worked quite a bit….looking to find one. even within say 200 miles of the denver metro area, or even Colorado springs? was curious to see. much appreciated! – mike