On a large screen, I have been re-running the video at
https://twitter.com/Militarylandnet/status/1657469321331765248
Prior to the first large explosion/flash caused by a missle/rocket, there had already been 3 other hits.
The target area might have been a munitions plant. The first and second large explosion/flash blasts being the result of explosive chemicals that were stored for munitions manufacturing.
The second large explosion/flash blast erupted vertically as if from a wide-diameter hole in the ground - perhaps a large underground fuel reserve.
Both the first and second of the large explosion/flash blasts, carried with them, enormous amounts of fuel of some type, that continued to burn in their respective ball/mushroom formations.