New found size of Upper Yard and Beanstalk
Calculation[]
196 Pixels (Blue line, Upper Yard) = 6614.25466 m
460 pixels (Yellow line, clouds length and wide) = 6614.25466*(460/196) = 15523.2507 m
22 pixels (Grey line, clouds depth) = 6614.25466*(22/196) = 1174.18330408 m
Clouds's Volume = 15523.2507*15523.2507*742.416339 = 1.78901039e11 m^3
https://vsbattles.wikia.com/wiki/Cloud_Calculations#Cloud_Mass
Clouds's Mass = 1.78901039e11*0.002 = 357802078 kg
https://vsbattles.wikia.com/wiki/Cloud_Calculations#Condensation_.2F_Vaporization
357802078*2264705 = 8.10316155E+14 Joules or 193.670209 Kilotons of TNT
Calculation (suggested by Captain Torch)[]
7 pixels (Yellow line, Beanstalk) = 76.9099379 m
648 pixels (Red line, Raigo) = 76.9099379*(648/7) = 7119.66282 m
Raigo's Radius = 3559.83141 m
Raigo's Volume = 4/3*pi*(3559.83141)^3 = 1.88963055e11 m^3
Raigo's Mass = 1.88963055e11*0.002 = 377926110 kg
377926110*2264705 = 8.55891151e14 Joules or 204.562895 Kilotons of TNT
Results[]
193.670209 Kilotons of TNT = Large Town level
204.562895 Kilotons of TNT = Large Town level