Yesterday, 8/11/20, I was visually observing, single stack Lunt 80, from about 4pm ET to at least 6pm ET. There was a prominence, or something, on the SW limb. It was rather long wedge shape object. One end was apparently floating the other anchored by a thick pillar. GONG image 20200811235950Bh.jpg shows the starting point. After about 20 minutes it changed shape and didn't stop as long as I was watching, until about 6pm. It was one of the most amazing displays I've seen.
Was it a dynamic prominence, a flare, or something else? Do any the solar observatories have a movie available from that time?
I was hoping someone would have posted comments or a video by now. If an active sun produces more of the same I will have to get into solar imaging my drawing skills are not up to the task!
What did I see?