Nope. Geomagnetic storms are not predictable. They start with events on the sun, they don't cause "geomagnetic shifts" and even major ones like the one in '89 have nothing like the effects suggested here.

Pretty clearly, you want this to be true and are trying to find ways to make it work. That's not the same thing as having actual evidence.

__________________
I say there is an invisible elf in my backyard. How do you prove that I am wrong?

Disclaimer: Avatar is not an official NASA image and does not imply any specific interplanetary or interstellar capability.

The Leif Ericson Cruiser