Sonic boom

Sonic Boom
A sonic wave is a burst of sonic disruption that usually occurs when something large breaks hits a planets atmosphere. This was the case when the Sycorax ship entered Earths Atmosphere during the Christmas Invasion. The wave stretched on fro miles with London as the Epicentre. Glass windows all over the surrounding area were blown apart by the force of the blast. The same thing did not Happen when the spaceship left the atmospher possibly because it was destoryed moments after. [[Category:]]