Once again predictions made in my 2009 paper published here have been verified. Further confirming the predictions made by my Variable speed Inner Core Earth Dynamo model and outlined in the paper at the above link. To summarise: In the paper I proposed that earths inner solid core rotates at different speeds to the mantle and the more liquid outer core. Sometimes faster sometimes slower and creating the field reversals seen in the geomagnetic record. And that the inner cores rotation speed is dictated by an off centered asymmetric volume that changes over time to become elongated in the north south axis to flattened at the equator. It is this changing shape which dictates its relative speed to the outer liquid core and the mantle. In the same way that a spinning ballet dancer can increase or decrease their rotational speed by stretching out or retracting their arms to speed up or slow down their rotation.
The irony is that when I initially tried to publish in a peer reviewed journal in 2009, the paper was rejected because I had no evidence that the earths core was changing or had ever changed shape as my model had proposed!
