Well, the formula I'm using is a more specific one: specifically for big fireball explosions (ignoring shockwaves, smoke and other things you see in big explosions). It's what gives Genos his High 7-C results for Spiral Incineration Cannon and Low 7-B results for Jet Drive Arrow. The formula you used is the airblast formula which is better for your average explosion, since most explosions have relatively small fireballs surrounded by giant blasts and shockwaves. The deflagration/fireball formula works better if we can say we're looking at a giant fireball and not a big cloud of smoke+dust from the shockwave+a fireball somewhere in the middle.
We used this formula for Genos because we know from the anime and colorings that he tends to create big fireballs with his incineration cannons and that the usual smoke and shockwaves are limited. Having said that... do you think these explosions are just big fireballs or big dust/smoke clouds?
If you wanna use the formula, it's just: volume * 1.3311 * 13062500. Tends to give high results because it's a ball of pure energy.
We used this formula for Genos because we know from the anime and colorings that he tends to create big fireballs with his incineration cannons and that the usual smoke and shockwaves are limited. Having said that... do you think these explosions are just big fireballs or big dust/smoke clouds?
If you wanna use the formula, it's just: volume * 1.3311 * 13062500. Tends to give high results because it's a ball of pure energy.
My knowledge about the formulas of explosions and explosions in general is rather scarce, so I do not know what kind of formula you have and which one is better to use for the Samurai.
You can and should multiply by 10. Yes, each of the rays is of a different size, but as we can see, each of the explosions is about the same size. Besides, the difference in the sizes of the best one is not big.
Lol, again reaching OPM at the city level is about 30 megatons. This was the case with Vaccine Man, Gouketsu and Beefcake. And here it is again.