Accum precip意思

"Accum precip" is a term used in meteorology that stands for "accumulated precipitation." It refers to the total amount of precipitation that has fallen over a specific period of time, typically during a storm or weather event. Precipitation can include rain, snow, sleet, or hail.

When meteorologists or weather reports use the term "accumulated precipitation," they are referring to the sum of all the precipitation that has accumulated on the ground or been measured since the start of the period being considered. This information is important for a variety of reasons, including predicting flood risks, assessing the potential for avalanches in mountainous areas, and determining the impact on agriculture and water resources.

Accumulated precipitation is often measured in inches or centimeters, depending on the unit of measurement used in the reporting area. It can be measured directly using rain gauges or snow measuring devices, or it can be estimated using radar and other remote sensing technologies.

In the context of weather forecasting and reporting, accumulated precipitation is typically provided alongside other weather data such as temperature, wind speed, and humidity to give a comprehensive picture of the current weather conditions and any potential hazards.