This is a shift of the earth's crust with respect to the earth's core generated north and south magnetic poles. Earth's magnetic poles are created by the flow of ions in the earth's core and is somewhat closely aligned to be parallel to the axis of rotation. We expect about 90 degree shift of the crust as planet-X passes earth's orbit on its way through our solar system. The new North Pole will be off the coast of Brazil and the new South Pole is off the coast of India. It is associated with lots of other earth changes before, during and after the pole shift. See the following description for more details.