Given the blast has already happened when the video starts and it takes ~5 seconds for the over pressure to reach the videographer they're at least 1.5km away. Considering the intensity and that the blast sets off car alarms it's probably blowing out windows too, which means it was probably still 1 psi or greater. That's ~2 kiloton equivalent explosion.
That makes me think the GBU-57 detonated the missiles and fuel in the bunker, as this does not look like to 30,000lb bomb exploding.
Given the blast has already happened when the video starts and it takes ~5 seconds for the over pressure to reach the videographer they're at least 1.5km away. Considering the intensity and that the blast sets off car alarms it's probably blowing out windows too, which means it was probably still 1 psi or greater. That's ~2 kiloton equivalent explosion.
That makes me think the GBU-57 detonated the missiles and fuel in the bunker, as this does not look like to 30,000lb bomb exploding.