What does the term 'Snow Grains' indicate in meteorological terms?

The term 'Snow Grains' in meteorological terms is indicated by the abbreviation SG. Snow grains are very small, white, opaque grains of ice that form under specific conditions. They are distinct from other forms of snow in that they are typically smaller than regular snowflakes and have a more granular or ice-like consistency. In meteorological observations and reporting, accurate abbreviations are critical for clear communication, and SG is the standard abbreviation used by meteorologists to denote this phenomenon. This clear designation helps in interpreting weather reports and understanding the specific type of precipitation being discussed.