What is the indicator of light intensity for mist in a weather report?

The correct indicator of light intensity for mist in a weather report is represented by the abbreviation BR. This term is used in aviation and meteorological contexts to indicate mist, which typically results in reduced visibility. Mist is characterized by small water droplets suspended in the air, leading to water vapor that can obscure visibility but isn’t as dense as fog.

In aviation weather reports, the use of this specific abbreviation helps pilots and meteorologists quickly understand the weather conditions. The presence of mist can be crucial for flight operations, affecting approaches and landings due to reduced visibility.

The other options refer to different weather phenomena or conditions: PRFG represents a specific term that is not commonly used for mist, FG denotes fog which is more dense than mist and significantly impairs visibility, and MIFG refers to shallow fog, which does not specifically indicate light intensity like mist does. Understanding these distinctions is important for interpreting weather reports accurately.