The "big one" already let loose, I'll be surprised if there's anything like it for a while. It doesn't sound like it's any particular risk now, although it'll be interesting to see if the sunspot is large enough to see with the naked eye. A lot of sunspots are way bigger than the Earth and you still can't see them without magnification.
It looks like it takes up about 30 degrees of latitude. The sun's diameter is ~865,370 miles, so 30 degrees is (30/360 x pi x 865,370) about 226,000 miles? So that's about 32 Earths or 3 Jupiters across? The sun is also 5x closer than Jupiter...so.. might be able to see it.
There was talk about a co-rotational field of solar wind (the faster wind overtakes the slower prior wind and they interact), but I don't really know what that means, doesn't sound like much though.
Most of the planets are on the other side of the sun currently, looks a bit lopsided: