> In those videos when the white large cloud comes out (likely some form of the air being hyper compressed by the shockwave and forced faster than the speed of

> In those videos when the white large cloud comes out (likely some form of the air being hyper compressed by the shockwave and forced faster than the speed of sound) The white cloud is due to the shockwave causing moisture in the atmosphere to condense. Or rather immediately after the shockwave in the low pressure region. You can see the same effect sometimes due to supersonic aircraft.