What does the code +SHRA indicate?

The code "+SHRA" is a meteorological abbreviation used in surface weather observations. The "+" symbol indicates that the phenomenon is occurring at a heavy intensity. The acronym "SHRA" stands for "showers of rain." Therefore, the specific combination of these components means "heavy rain showers." In meteorology, prefixes like the "+" sign are crucial as they provide immediate information about the intensity of weather conditions, which is essential for accurate reporting and forecasting.

Understanding weather codes like "+SHRA" is important for surface weather observers, as it allows for effective communication of weather phenomena, ensuring that information can be quickly and efficiently relayed to those who need to make decisions based on current weather conditions.