What is an "AIRMET"?

An AIRMET is a weather advisory issued to pilots that provides information about weather conditions that may pose hazards to aircraft. Specifically, AIRMETs are issued when conditions are less severe than those that would warrant a SIGMET, but still important for pilots to be aware of. These advisories cover a range of potential hazards, including turbulence, icing, and low visibility, and help pilots make informed decisions regarding their flight routes and safety.

The focus of AIRMETs on relatively moderate weather phenomena highlights their critical role in flight safety rather than more severe conditions targeted by other reports. Understanding what an AIRMET entails is essential for pilots operating in varying weather conditions, allowing them to maintain safety and efficiency throughout their flight planning and operations.