Yes. I did a few dig abouts on explosions, ytube has a lot, basically the blast area has more than one concussive area, I mentioned before, either side of the building face vehicles seem to have been blown into the street 90 degrees from the building face, and mass debris in those areas.
One blast does not travel now a building face then take a right angle turn.
Next thing... Look at the tree trunks. Look for burnt sides, , any fallen, where from.
Which direction do they lay.
Expansive gasses go out in a circle. They don’t wander about like a drunken monkey at the zoo.
I know we got IED experts and clearance experts here, they may chime in. Though loose lips sink ships.
Respects
“Look over here!”
Check cameras that are blocks away. Who comes and goes? When? From where? What’s underneath? Where does it go?
Concussions set off alarms that are assumed false.