Is this looking at a CME from behind? In a couple of hours we'll have it on the video feed with diff combo, but I couldn't help but notice a helical outflow.
Upon reviewing SOHO again, I think a CME earlier in the day from that side of the disk is interacting with plasma and the outflow of gasses in the vicinity, while this new CME is cutting through the phenomenon, given how obviously defined of a form it displays here. It is then turning on an interesting axis as the material and velocity almost overlap in near-by space. It's nothing special I think, just a very cool physics phenomenon which could be summarized to much greater depth than I can manage, right now.