When reporting cloud height or visibility that falls between two values, which value should be reported?

When reporting cloud height or visibility that falls between two values, it is essential to adhere to established meteorological guidelines. The correct answer emphasizes that the lower of the two values should be reported. This approach ensures that any potential hazard or low visibility is adequately acknowledged and documented, leading to a more conservative understanding of the conditions.

Reporting the lower value provides crucial information for flight safety and weather assessment, as it aids pilots and meteorologists in making informed decisions based on the worst-case scenario. In instances of visibility and cloud heights, using the lower value can help prevent misunderstandings about conditions that could lead to safety risks.

Using higher values, average values, or median values could misrepresent the actual conditions. Reporting the higher value might give an unrealistic perception of safety. Average or median measures may not adequately represent the immediate conditions encountered by observers or pilots. Thus, the practice of reporting the lower value is a standard protocol designed to prioritize safety and accuracy in weather observations.