livestreaming with the ongoing firefighting stil live https://www.youtube.com/live/WKwWclAKYa0?feature=shared
Unfortunately just on Twitter, haven't seen much elsewhere yet. But the link seems to work.
The frame of the video has a burnt in clock in the top left corner though, so if you get that to be about 11:01:50 PM CDT you'll be at the point of the explosion.
https://old.reddit.com/r/Damnthatsinteresting/comments/1lf3g...