SERIES 1/CARD 16:  THE MAYAN 2012 END-TIME PROPHECIES:
Learn more About the Mayan Prophecies of the Magnetic Pole Reversal in Series 5. 
In Series 7 Archangel Michael WARNS us about it. 

THE ANCIENT MAYA calculated time and natural occurrences over millennia.  They predicted that as we leave the Age of Pisces and enter the Age of Aquarius, the earth will have an electromagnetic pole reversal, wherein north becomes south on a compass.  As earth's North Pole shifts toward Aquarius, it also shifts toward the black hole in the center of the Milky Way Galaxy.  The strong magnetic pull, coming from the black hole, causes earth to have an electromagnetic pole reversal.  The ancient Maya calculated that this happens approximately every 13,000 years or twice during the 26,000-year cycle of the Process of the Equinoxes.  When the North Pole shifts toward the black hole, earth's magnetism shifts from north to south; when it shifts away from the black hole it shifts back.  This natural occurring event can cause great devastation on earth.  It all depends on man's state of consciousness:  Are we loving one another of not?  Does this natural event trigger the worldwide catastrophes Mary promises to WARN us about ahead of time in the "secrets" she revealed to the six visionaries at Medjugorje and the three at Fatima?  (S1/cards 5, 15)