Which type of weather phenomena does AIRMET primarily focus on?

AIRMETs, or Airmen's Meteorological Information, specifically focus on weather phenomena that pose a hazard to light aircraft. They are designed to inform pilots flying smaller aircraft about potentially dangerous conditions in their area, such as moderate turbulence, icing, and low visibility. This information is crucial for ensuring the safety of flights that may not have the same capabilities or resources to navigate severe conditions as larger commercial aircraft.

The purpose of AIRMETs is to provide timely and relevant updates on weather changes that could adversely affect these lighter, often less equipped aircraft, helping pilots make informed decisions regarding their flights. Understanding this context highlights the importance of AIRMETs in aviation safety, especially for those operating in marginal weather conditions.