Tanking the explosion[]
feat: https://youtu.be/b6x27S_LnTU?si=1K5VleiYav-ntjBJ&t=63
size of the explosion pixel measurements: https://imgur.com/a/uTT3bwX
average male height is 177 cm

head: (174/665)*177 = 46.3127819549 cm
explosion radius: ((285/19) * 46.3127819549) / 2 = 347.345864662 cm
Power formula for ground explosions: W = R^3*((27136*P+8649)^(1/2)/13568-93/13568)^2, where W is the yield in tons of TNT, R is the radius in meters, and P is the shockwave pressure in bars
we don't know the exact pressure but from the fact that baldi got launched far into the air we can probably at least a pressure of 5 psi or 0.344738 bars
Solving that: W = 3.47345864662^3*((27136*0.344738+8649)^(1/2)/13568-93/13568)^2 = 0.000386 Tons of TNT, 1615024 Joules, Wall level, 9-B
Baldi scales to that since it was point blank but duddy was a bit farther away, altho he was quickly approaching so we'll assume he was 2.5 meters away from the explosion
inverse square law (for a half-sphere since it was a ground explosion): area = (4πr^2)/2
using that where r = 2 meters we get an area of 39.27 square meters (I used https://www.omnicalculator.com/math/volume-of-hemisphere)
so at that distance it's 41126.1522791 joules per square meter
cross sectional area of a human at 0.68 meters
41126.1522791 * 0.68 = 27965.7835498 Joules (Wall Level), 9-B, 0.00000668398 Tons of TNT
FGTeeV duddy tanked that no problem