User blog:Gwynbleiddd/Bleach calc - Komamura's shikai

Stand = 33 px = 101 m

Crater length (red line) = 91 px = 278 m

Crater depth (black line) = 83 px = 254 m

group of people = 6 px ~ 1.8 m

width = 63 px = 18.9 m (this is a low end for the width but since i've taken a very high end for the stand's height i think this is reasonable)

Volume = depth*length*width (i'm using the volume of a Rectangular parallelepiped for simplicity)

V = 1 334 566.8 m^3

Using pulverization (214 j/cc)

E = 2.856*1014 Joules (68.25 Kilotons of TNT) Town level+