Which code represents ice pellets?

The correct choice for the code that represents ice pellets is C, which is "PE." In meteorological terms, ice pellets are a type of precipitation that is formed when raindrops freeze into ice before hitting the ground. They are often associated with cold weather and can occur during transitional seasons when warm air overrides cold air.

The use of "PE" as the code for ice pellets is standardized in weather observation reports, allowing meteorologists and pilots to quickly and clearly understand the type of precipitative conditions occurring. This code is essential for safety in aviation, as ice pellets can impact flight conditions more than other types of precipitation due to their density and the potential for creating slippery surfaces.

Other codes, such as BL, FU, or GR, denote different weather phenomena:

• BL usually signifies blowing snow.

• FU represents smoke, which does not relate to any form of precipitation.

• GR designates hail, which is distinct from ice pellets in formation and characteristics.

Understanding these specific codes is crucial for interpreting weather reports accurately, enabling better decision-making in aviation and meteorology.