What color represents moderate precipitation levels on a NEXRAD display?

The correct answer indicates that purple represents moderate precipitation levels on a NEXRAD display. NEXRAD, which stands for Next Generation Weather Radar, uses various colors to indicate the intensity of precipitation. Purple is utilized to signify moderate precipitation, which typically includes more significant rainfall rates that can be associated with various weather phenomena.

Understanding the color coding is crucial for interpreting weather data effectively. For instance, green generally corresponds to light rain, while cyan is often used for slightly more intense precipitation. The checkered cyan does not have a specific meaning in standard NEXRAD representation and is therefore not applicable in indicating precipitation levels. Purple effectively communicates to meteorologists and pilots the potential for moderate rain, enabling informed decisions regarding aviation and safety measures in weather-affected areas.