Earth's Magnetic Field is Not About to Reverse

[Oxytropidoceras]

Earth's magnetic field is not about to reverse and 

trigger global catastrophe. The Independent

https://www.independent.co.uk/news/science/earth-magnetic-field-flip-poles-why-not-facts-weak-a8329921.html

 

Earth's magnetic field is not about to reverse, study finds

Phys_Org, April 30, 2018

https://phys.org/news/2018-04-earth-magnetic-field-reverse.html

 

The paper is:

 

Maxwell Brown, Monika Korte, Richard Holme, Ingo 

Wardinski and Sydney Gunnarson, 2018, Earth’s 

magnetic field is probably not reversing. 

Proceedings of the National Academy of Sciences

April 30, 2018. 201722110; published ahead of print April 30, 2018. https://doi.org/10.1073/pnas.1722110115

http://www.pnas.org/content/early/2018/04/24/1722110115

 

Yours,

Paul H.

[Tidgy's Dad]

Well, that's a relief! 

Phew! 

[doushantuo]

Paul,your link did NOT,to all intents and purposes,seem to link to a PDf of the paper("requires subscription").

Would love to know the background (Prandtl/& Ekman/&Reynolds number,definition of excursions(very important!).model of the (axial)dipole,Lorentz & Coriolis force modelling,modelling technique(e.g. boundary forcing),geophysical model used(GCHR99 or not)

meanwhile:

 

 

ncomms8865.pdf