I Feel the Earth Move

“The magnetic pole is moving faster than at any time in human history, causing major problems for navigation and migratory wildlife. The magnetic north pole is currently shifting at a faster rate than at any time in human history — almost 40 miles a year — and some experts believe that it may be the beginning of a complete pole reversal, according to the Independent.
The changes are already beginning to cause major problems for aviation, navigation and migratory animals which use the Earth’s magnetic field to orient themselves. Some airports have even had to change the names of their runways to better correspond to their current direction relative to magnetic north. Ever since the magnetic north pole was first discovered in 1831, geologists have been tracking its progress. Unlike true north (which is marked by the Earth’s axis), magnetic north is constantly on the move due to changes in the planet’s molten core, which contains iron. Throughout most of recorded history, the pole has been positioned at or around Canada’s icy Ellesmere Island, but if it keeps moving at its current rate, it won’t be long before it sits above Russia instead.
The thing that really makes the pole’s current movement so unusual, however, is the speed that it is shifting. In the last decade alone, movement has increased by a third, throwing off compasses by roughly one degree every five years. Changes that fast have already caused major headaches for the U.S. Federal Aviation Administration. Tampa International Airport in Florida has just spent a month renaming all of its runways, which are named after the degree at which they point on a compass. Similar changes were recently made to runways at Fort Lauderdale and Palm Beach, and across the country runways now need to be renamed at least once every five years.
The shifting pole may also become a grave concern for migratory wildlife, such as birds, turtles and other sea creatures which use Earth’s magnetic field to navigate over great distances. It’s unclear how capable these animals are of recalibrating their navigational instincts to compensate for the changes.
The rapid shifting of the pole’s position has even prompted some experts to speculate that the Earth’s entire magnetic field may be preparing to “flip,” whereby all compasses completely invert and point south instead of north.”

dvorak.org

What I don’t know is the end result. Beside messed up compasses and lost sailors, I have to wonder long range prognosis. I’d love to know what would happen if it did flip.

Read more at Tim’s Scared Stiff