KC is most been shifted to Sat 99 T-8 if I had to guess right now. The others are just spill over most likely from other spotbeams - but you are seeing more than any other market we've seen. The fact that you are getting this many different spotbeams, if your AT9 was misaligned, I doubt you would see all these different Transponders.
If you look to the right, it appears some of your weaker spotbeams are most likely Dallas and Houston.
It actually gives you more options should you decide to "move" to another market.