我国灾害性天气监测率提升至83%

Core Viewpoint - During the "14th Five-Year Plan" period, China's meteorological modernization level has rapidly improved, establishing a comprehensive meteorological observation system integrating land, sea, air, and space [1] Group 1: Meteorological Infrastructure - A comprehensive meteorological observation system has been built, consisting of 9 Fengyun satellites, 842 weather radars, and over 90,000 ground meteorological observation stations [1] - The monitoring rate of hazardous weather has increased to 83%, and the early warning time for severe convective weather has been advanced by 13% [1] Group 2: Economic Impact of Meteorological Services - Meteorological services have significantly impacted over 70 major categories of the national economy, with digital meteorology integrated into urban operation platforms [1] - During the "14th Five-Year Plan" period, artificial rainfall and snow operations have cumulatively increased precipitation by approximately 1.677 billion tons, while artificial hail prevention operations have reduced economic losses by about 60.3 billion yuan [1]