Next Magnetic Pole Reversal Is Underway - Scientists Say

19 July, 2012
 MessageToEagle.com -

A new study indicates that there is a possible connection between the Earth's inner core and a magnetic reversal. The magnetic field reverses direction every few thousand years. If it happened now, we would be exposed to solar winds capable of knocking out global communications and power grids.

 Peter Olson and Renaud Deguen of Johns Hopkins University in Baltimore, Maryland, used numerical modelling to establish that the axis of Earth's magnetic field lies in the growing hemisphere. While one side of Earth's solid inner core grows slightly, the other half melts, the scientists concluded in their research paper. 

Now the researchers speculate that there are signs that the next magnetic pole reversal may be underway.

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