Funnily Enough. I Am Aware Of The Risk Of Electrically Ignited Dust Explosions.

https://twitterwithbraincells.blogspot.com/2025/01/yeah-thats-one-order-they-really-didnt.html

https://twitterwithbraincells.blogspot.com/2024/09/an-all-too-common-natural-occurrence-in.html

Technically they're each particle of dust catching fire then spreading to the next dust particle. Very, very quickly.