My photos are not so clear I know. But I wouldn't wish for them to be better either. With a little practice this is easy to pick out, I can pick this stuff out easily 30 thousand feet away. Checkout @liondani's picture in his comment. There are many thousands of photos like his available on the Internet.
It is more about the timing, these have not shown up in a while so, since they may be picking up again, so it is a very good time to post about it.
Hi Brian. I'm glad to see you inquiring. I left 2 comments above that might also give you some more hints as to what is being discussed here.