User blog:Muhammedmco/To Aru Majutsu no Index - Plasma, Son! Redux 1

Introduction
Feat in Question

Calc
This will be a redo for the previous calc with the same feat, but with different scans.

First, we have the area and the temperature.

According to this scan, the plasma is 10,000 degree celsius, and it's above Academy City.

The area is very simple, as it's stated here that Academy City is roughly 1/3 the size of Tokyo.

According to this article, Tokyo's Area is around 2187.66 km^2. Let's just say it's 2188 km^2, since there are lots of articles other than Wikipedia says so.

Temperature = 10,000 celsius = 10274.15 kelvin.

Area of Academy City = (1/3)*(2188) = 729.3333333 km^2 = 729333333.3 m^2.

Emissivity of Plasma = 3.185

To get the energy, we will use Stefan-Boltzmann Law.

Q = sigma x T^4 x area

Plugging all of this into this calc:

E = 1.4675812907710418e18 Joules = 350.7603467426 Megatons of TNT (Mountain level)

This is pretty lackluster compared to the first one, so i think that we should stick to the first calc.

But hey! I'm gonna make a third calc by mixing he info we missed from both calcs, and merging them together, so stay tuned!

Conclusion
Plasma, Son! Redux 1 = 350.7603467426 Megatons of TNT (Mountain level)