So this calculation was requested by TheFinalOrder
In this feat we can see Harambe(Kawaki) making a crater that looks like an ellipsoid.
Lets pixel scale.
First off Kawaki is supposedly 183 cm which im gonna assume is for him when he is an adult and not a kid.
According to this chart an average height for a 13 year is 160 cm so i will go with that.
Harambe = 39 pixels
160 / 39 = 4.1025 cm per pixel
Width of the crater = 377 pixels or 1546.64 cm now we divide it by 2 as we need the radius = 773.32 cm
Depth of the crater = 24 pixels or 98.46 cm
Lenght of the crater = 285 pixels or 1169.21 cm now we divide it by 2 as we need the radius = 584.60
Now we use the formula for the volume of an ellipsoid
Volume = 4/3 x Pi x 584.60 x 773.32 x 98.46 186451762.92731 cm3 divide in half as its only a half ellipsoid
186451762.92731 / 2 = 93225881.463' cm3'
I would say this is clear cut vaporization as such we shall use that value
93225881.463 x 25700 = 2.395905153599E12 or very high Multi City Block+ for Harambe.