A decrease in the protecti ve maganetic field
coupled with a Coronal Mass Ejection pointed
towards the earth would result in...


"jlrogers" wrote

....the strength of the Earth's protective magnetic shield has decreased
10 percent over the past 150 years. During the same period, the north
magnetic pole wandered about 685 miles out into the Arctic, according to a
new analysis by Stoner.

http://www.mercurynews.com/mld/mercu...a/13361264.htm