SUNSPOT AR3664 ON THE SOUTHERN SIDE OF THE SUN, HAS DOUBLED IN ITS SIZE, WHICH IS NOW OVER 10 TIMES THE SIZE OF EARTH. THIS SUNSPOT CAN PRODUCE X-CLASS SOLAR FLARES, AND DEPENDING ON THEIR INTENSITY AND ITS POSITION FACING THE EARTH. IT CAN KNOCK OUT OUR SATELLITES AND ELECTRICAL GRIDS. (UPDATE 4) *The SOlar storm is over, but AR3644 is still emitting protons heading towards Earth, thus affecting the upper polar region's magnetic resonance*

(Image 1.  Massive X-Class Solar Eruption from AR3664, no longer facing towards Earth)

(Image 2.  Proton absorption via the Parker Spiral affect from AR3664, covering a large section of the Earth from the upper Polar region)

To understand this better, please refer to what is known as the Parker Spiral, as the huge sunspot AR3664 is now on the Western edge of the Sun, and still spewing out massive X-Class Solar Flares (image 1 above).  The potentiality of radio blackouts and electrical grid disruptions is still prevalent, note image 2 of protons from the Sun being absorbed into a large section of the Earth.