Letter Re: Rapid Progression of the Geomagnetic North Pole?
Jim: Is it true, what the rumors have been saying about the [magnetic] north pole shifting 161 miles in just the past six months? can that be true? Is it possible that there will be a pole reversal in the next few years? Should I be worried? – Elaine T. JWR Replies: This topic has been discussed before in SurvivalBlog, but mostly vis-a-vis the need to keep maps updated with current magnetic declination data. (The difference between magnetic north and true north.) The geomagnetic north pole moves laterally because of shifts deep in the Earth’s core. It is presently in …