What is the maximum angle recommended for weather deviations?

The maximum angle recommended for weather deviations is 70 degrees. This guideline helps pilots maintain a safe distance from adverse weather conditions while ensuring that they can continue to navigate effectively. When deviating from the planned flight path to avoid turbulence, thunderstorms, or other hazardous weather phenomena, exceeding this angle may not only put the aircraft at risk but also lead to loss of situational awareness and increased workload for the flight crew.

A 70-degree deviation allows a suitable buffer from the weather system, while also permitting adequate clearance from the storm's edge, thus enhancing safety. It strikes a balance between maintaining performance and safely navigating around potentially dangerous conditions. The use of this maximum angle is based on recognized safety protocols and practices within the aviation industry, ensuring effective and safe weather avoidance strategies.