What does an AIRMET provide information about?

An AIRMET provides information about moderate turbulence, which is crucial for pilots to ensure safety during flight. AIRMETs are specifically designed to alert pilots to less severe but still potentially hazardous weather conditions that could impact the safety of flight operations. Moderate turbulence can create challenging flying conditions that require careful navigation and adjustment by the pilot.

In contrast, other choices such as severe thunderstorms or heavy precipitation are typically covered by a different type of weather advisory called a SIGMET, which is intended for more severe weather phenomena. Low-level wind shear is also addressed through specific advisories, but not through an AIRMET. Thus, the focus of AIRMETs on moderate turbulence highlights their role in providing comprehensive support for flight operations in varied weather conditions, especially those that are not extreme but still significant enough to warrant attention from pilots.