I wonder how it compares to the 1982 pipeline explosion the US caused in a similar situation:

https://www.smh.com.au/world/cold-war-hotted-up-when-sabotag...

At the time, it was the largest non-nuclear, man-made explosion in history.

(The grammar of the first few paragraphs of that story is odd, but the source it cites is solid, and it gets better after a paragraph or two -- couldn't find a better link.)