Picture angle is invalid for the ship and the explosions timing made the explosion size inaccurate. So this time I’ll try to scale the window to the ship’s size from a different panel and then to the explosion from a different panel containing the window, to fix the earlier problems.
Purple line = 481 px (A Shield Heliocarrier is believed to be comparable to a Nimitz-class aircraft carrier, which is 333 Meters. This will be a high end, since a bit of the ship was cut off)
Blue line = 7 px (4.846 Meters)
Blue line = 28 px (4.846 Meters)
Black line = 278 px (48.1139 Meters, since Black Widow dropped the bomb right under herself and ran to her side to jump out the window, this would make it the radius)
W = R^3*((27136*P + 8649)^(1/2)/13568 - 93/13568)^2 with P, the pressure of the shockwave in bars, the standard overpressure is 20 psi or 1.37895 bars
W = (44.4999)^3*((27136*1.37895 + 8649)^(1/2)/13568 - 93/13568)^2
W = 8.9515 Tons of tnt or Large Building level+ (This is a high end, but Antoniofer said that was fine)