While cleaning up the storage on my phone, I came across this video I took last year. It is of the high pressure gas pipeline that runs behind our place. I took the video around five miles from were they were purging the pipe after they had done some work and needed to pressure test it. They opened the release around 7am, and the vapor shot around 75 to 100 feet in the air, and was the loudest thing I've ever heard! Coolest thing ever, I just wish I had a little warning, but am thankful I wasn't at one of the dozen houses that are within a stones throw from the valve!