Commercial Ground Weather Practice Exam 2025 – Comprehensive Test Prep

Hazardous wind shear is commonly encountered in areas of temperature inversions and near thunderstorms due to the significant changes in wind speed and direction that occur in these environments.

In temperature inversions, warmer air traps cooler air near the surface, which can lead to significant changes in wind speed and direction just above the inversion layer. This is particularly dangerous for aircraft during takeoff and landing, as the sudden shifts can lead to a loss of control if not anticipated.

Near thunderstorms, the severe turbulence generated by the strong updrafts and downdrafts creates rapid changes in wind velocity and direction, known as wind shear. This phenomenon can pose serious risks to aircraft, including turbulence that can lead to structural stress or sudden altitude changes.

Understanding the conditions where hazardous wind shear occurs is essential for pilots and aviation professionals to ensure the safety and efficiency of flight operations.