The S-band weather radar detects and measures weather phenomena including precipitation, tropical cyclones, thunderstorms, mesoscale cyclones, tornadoes, squall lines, wind shear, downbursts, hail, freezing rain, freezing layers, and melting layers. It can quantitatively measure precipitation distribution and regional precipitation amounts within a 250-kilometer radius. It provides timely and accurate conventional weather forecasts, specialized hazardous weather forecasts, and refined meteorological support information. It can continuously monitor surrounding weather, process, and generate various meteorological products to guide operational activities and ensure flight safety. Suitable for meteorology, hydrology, aviation, military, and scientific research departments.