Roughly midway between Page (A) and Tucson (B) is Flagstaff, home to Sunset Crater National Volcano Monument and just north of the San Francisco volcanic fields. North American Craton being pushed?
Flagstaff is the home of Sunset Crater Volcano National Monument and is just north of the San Francisco Volcanic field area of volcanoes in northern Arizona. - See more at: http://www.gcnlive.com/wp/2011/12/16/barb-adams-is-the-north-american-plate-being-pushed/#sthash.waiqFCZI.dpuf
http://www.nbcnews.com/id/50983894/ns/local_news-tucson_az/#.UTAOAldWDgI
Here's a 2011 Dutchsinse video about northern AZ earthquake being close to volcanic fields in northern AZ:
Comments
it may be both expanding and we may be seeing the first stages of crustal shift, of massive and very swift continental drift. if the land masses detach from the magma, assuming the magma has fully liquefied, this will presage a rapid redistribution of the landmasses.
Tolec has said the north American continent and presumably the rest will shift ninety degrees, to the south so, the US will end up on the equator this has yet to be seen, but I wonder if its beginning to happen?
This 3d map shows over the last 7 days 4 plus quakes and the stress line along the western side of the US. The earth is going through an expansion period at present....in it's evolutionary development.