What is the maximum quantity of salute powder that can be used for ground salutes?

The maximum quantity of salute powder that can be used for ground salutes is 2.5 ounces. This specification is outlined in the NFPA 1123 code, which establishes safety guidelines for fireworks displays. Ground salutes, which are designed to produce loud reports, are restricted in their powder quantity to minimize risks associated with sound and the potential for overpressure, which can lead to dangerous situations if not properly managed.

Having a limit of 2.5 ounces ensures that the loudness generated from the ground salutes is controlled, thereby protecting both the audience and the environment from excessive noise and any resulting hazards. Maintaining these standards is crucial for safety during fireworks displays, as the potential for injury increases with the quantity and power of explosives used.