Why you no link calc when asked?
That isn't mine, despite it being in my blog. I was just updated numbers with what I believe to be more accurate scans. I linked the og calc in the blog.
Taking a look at the scene myself.
Should've done that in the first place.
I don't think any timeframe is actually possible here. The shockwave already went through the clouds by the time we see it far away, we don't see it travel upward from that shot.
It was just dispersing the clouds as it expanded. But it already traveled through it. I guess we'll have to drop it.