Pengaruh aktivitas matahari terhadap iklim diyakini cukup besar, karena pengaruh pancaran energi yang sangat besar pada puncak aktivitas matahari.
Pada saat aktivitas matahari minimum ( bilangan sunspot minimum ) medan magnetik antara matahari bumi akan menyebabkan intensitas sinar kosmik galaktik yang menembus atmosfer bumi menjadi maksimum, sehingga inti kondensasi awan menjadi bertambah, dan pada gilirannya kan mempengaruhi iklim.

Bencana alam yang cukup dahsyat karena solar superstorm diperkirakan akan datang pada tahun 2012.

The following text I quoted from the website of yours, Bapak The Houw Liong :
----------------------------------------------------------------------------------------
It is hard to conceive of the sun wiping out a large amount of our hard-earned progress. Nevertheless, it is possible. The surface of the sun is a roiling mass of plasma - charged high-energy particles - some of which escape the surface and travel through space as the solar wind. From time to time, that wind carries a billion-tonne glob of plasma, a fireball known as a coronal mass ejection (see “When hell comes to Earth”). If one should hit the Earth’s magnetic shield, the result could be truly devastating.
---------------------------------------------------------------------------------------

I have not ever heard about the fireball. Did such a fireball ever hit the Earth's magnetic field and devastated much? Or Did it ever hit the magnetic field of other planets?
How big is the fireball?
And is the fireball always hit the sorrounding area of a planet's pole?

----------------------------------------------------------------------------------------
This is exactly what happened in the Canadian province of Quebec in March 1989, and six million people spent 9 hours without electricity. But things could get much, much worse than that.
----------------------------------------------------------------------------------------
Was what happened in Quebec in 1989 caused by the such fireball?
If what the report issued by the US National Academy of Sciences (NAS) becomes true, are there their effects for Indonesia?