Get a load of that shock wave, and then all the dust and dirt rushing toward the center to feed the ascending fireball.
I read back when this was first developed, that if someone is near this thing or in tunnels that don’t collapse, that the sucking you talk about will kill them by sucking out their lungs or suffocating them.
Hell of a way to go. I hope we cleared out a few thousand terrorists in those nests, or at least many of their leaders.