中国气象局：我国已建成陆海空天一体化综合气象观测系统，能提前15天预测全国性重大天气过程

Core Insights - The press conference highlighted the advancements in China's meteorological services during the "14th Five-Year Plan" period, focusing on high-quality development and technological innovation in meteorology [1] Group 1: Technological Advancements - The China Meteorological Administration has established a new national system for meteorological technological innovation, addressing critical technological challenges and achieving high levels of self-reliance in satellite, radar, and observation technologies [1] - A comprehensive meteorological observation system has been built, consisting of 9 Fengyun satellites, 842 weather radars, and over 90,000 ground observation stations, enhancing the monitoring rate of hazardous weather to 83% [1] - The numerical forecasting model has achieved autonomy and control, integrating cutting-edge technologies such as artificial intelligence, big data, and quantum technology into meteorological applications [1][5] Group 2: Emergency Response and Forecasting - Meteorological departments have improved the accuracy of weather forecasts and established a rapid response mechanism for weather warnings, allowing alerts to reach emergency responders within one minute [2] - A progressive meteorological service model has been developed, refining forecast timelines from quarterly to minute-level precision, and focusing on specific local impacts of extreme weather [3] - The accuracy of 24-hour urban weather and temperature forecasts has reached over 80%, with significant improvements in forecasting capabilities for heavy rain and climate predictions [4][5] Group 3: Collaboration and Integration - The meteorological sector has strengthened collaboration with various regions and departments, integrating meteorological disaster prevention into the broader disaster reduction framework of the government [2] - A new national emergency warning information release system has been established, facilitating the sharing and rapid dissemination of 82 types of warning information across 17 industries [2] - The meteorological departments have partnered with leading universities and research institutions to advance artificial intelligence applications in meteorology, positioning China at the forefront of this technology [5]