This is normal.. "There have been 183 reversals over the last 83 million years. The latest, the Brunhes–Matuyama reversal, occurred 780,000 years ago, and may

This is normal.. "There have been 183 reversals over the last 83 million years. The latest, the Brunhes–Matuyama reversal, occurred 780,000 years ago, and may have happened very quickly, within a human lifetime." https://en.m.wikipedia.org/wiki/Geomagnetic_reversal https://en.m.wikipedia.org/wiki/Geomagnetic_reversal