In Dallas a few years ago they had a company that filled cylinders burn. It was close to the freeway and the cyclinders were going off like rockets so they had to close it. They were shooting up in the air and coming down on the road way.
The cyclinders were going everywhere, 100s of feet in the air and almost 1/4 mile away.
https://www.youtube.com/watch?v=tDRTyJWE69Y
There was also a big one in St. Louis in 2005.
https://www.youtube.com/watch?v=EPuTQYHnfoc