Would beg to differ that the effects are hazardous. Electromagnetic storms and effects of sunspots on the sun is barely noticeable here on earth. We mainly notice a lot of solar activity by watching...
Some effects are coronal spots and reconnection events. Also, most solar flares and coronal mass ejections originate in the magnetically active regions around the visible sunspot groupings.
There are no direct effects of sunspots on people. Indirectly, there are a variety of effects, mostly minor. High sunspot numbers correspond with increased probability of solar activity, which may...
Some scientist believe that sunspot activity may have an effect on the Earth's weather. Sunspots seem to occur in cycles of 11 years. Research has shown that major periods of drought have occurred...