I've watched frame by frame of the distant video. It does appear as if something comes down from the sky before the smoke rises from the explosion. I also notice that as that...I'll call it a 'ray'...shoots down, there is, for me, a visible change in the atmosphere a long distance, a large half circle, around it. Anyone else?
Anons are discussing underground bomb also. There seems to have been more than one explosion.
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