Difficult to say ..exactly.
I imagine the usual...the Earths climate will be effected.
The Earth will pass thru more Ion and Proton flow from the Sun...we will draw a certain amount to ourselves by interface.
The Sun may cycle up and throw off Plasma's.
So ya..where we are in relation to direction of Plasma burts.
We have had several comets in the last 10 yrs...and now our weather is changing.
This all effects the Earths magnetic field.
Scientists are still coping the data..it seems that region H'S..OR High Pressure syStems which lurk in ceratin locals of the earth..are moving..and causing havoc with the weather.
THe Highs are percieved to be linked to the earths mag field.
H's can cause drought sequencing..or massive rainfall and scalable speed storms over land and water.
Scientists using computer regression sims discovered an important H..High that sits off England...in past history this High moved over to ..and sat on North America.
The result was catastrophic drought..it ended the cultures of the Anasazi and central American cultural dynastys..which collapsed..went fuedal and scattered to the four winds.
This H that sits of England has moved dramatically toward Europe in past years..and just hammered it with severe weather.
[Yes I know.."Why can't it just stay near France" : )