The development of a new sonic boom prediction methodology is discussed. By solving Burgers’ equation, the new method is able to accurately predict the thickness of the shock waves in a boom signal, resulting in a smoothly varying, continuous signal. The resultant signal allows for spectral analysis and the calculation of sonic boom noise metrics. The eects of aircraft maneuvers and accelerations, as well as signal propagation through a real, stratified, windy atmosphere are taken into account through a ray tracing approach. The new method is ecient and accurate, making it a useful tool in the development of supersonic cruise aircraft.