So in your eyes what you saw was the explosive
force equal to 30 Hiroshima A bombs....?
looking at the bank of Japan building in Hiroshima
that was located 600 meters below the air blast
and some 400 meters from the epicentre i find it
amazing that a flat roof concrete and stone building
suffered no material damage and in fact was
occupied by staff 3 days after the "Nuclear" bomb
hit and is still occupied today!
So much for the power of A bombs and radiation
effects and meteors with 30 times that power