本报北京1月8日电记者从中国地震局获悉：2025年我国防震减灾工作成效明显。其中，地震监测预报预 警能力不断提升，发布地震预警300次、服务1800余万人次，在服务高铁运行、医疗手术等应急避险中 发挥减灾实效。 当前，我国地震监测省级站网规划实现全覆盖。2025年首次将市县站网纳入业务质量评估，数据接入率 升至97%，318个行业专用站网纳入监管。海洋、火山等监测站网建设取得重要进展。通过实施站网安 全运行3年行动，地震预警网运行率达到99.4%。 （文章来源：人民日报） ...

转自：北京日报客户端 为进一步提升社会公众防灾能力，发挥国家地震预警工程的社会服务效益，台网中心持续加强基于智能 手机的地震预警社会公共服务渠道建设工作，通过与智能手机厂商的密切协作，目前接入中国地震预警 网的手机用户累计已突破2000万。 当地网友 来源：中国地震台网 图片来自 截至目前，通过全国第三方监管平台接入中国地震预警网的智能手机终端已突破2000万用户，标志着通 过手机实时直达社会公众的地震预警公共服务体系正式迈入规模化应用阶段，这也为未来进一步拓展智 能终端适配、完善链路能力、提升预警服务精度与覆盖范围打下了坚实的基础。 服务应用 2025年12月4日，新疆阿合奇发生6.0级地震，造成阿图什，阿克苏，喀什，伊宁等多地震感明显。 中国地震预警网产出的预警信息通过多种方式向当地民众提供预警信息服务，其中小米手机推送31102 人，华为手机推送39007人，微信小程序推送70247人，发挥了良好的社会服务效益。此次地震预警是基 于智能手机公众预警服务全链条打通后的首次实际检验，体现了高度的自动化服务水平。 基于智能手机向社会公众提供预警信息服务是最直接、最便捷的公共服务渠道。今年，台网中心先后完 成小 ...

Core Viewpoint - The article discusses the importance of earthquake monitoring and early warning systems for the semiconductor manufacturing industry, particularly for Samsung (China) Semiconductor Co., Ltd. in Xi'an, Shaanxi Province, to ensure stable production amidst seismic risks [1][2][3]. Group 1: Earthquake Monitoring and Early Warning - Samsung (China) Semiconductor has implemented a high-sensitivity earthquake monitoring station to provide precise earthquake warning information and vibration observation services, crucial for maintaining stable production in precision manufacturing [1]. - The company has designed its facilities with seismic isolation measures to mitigate the impact of ground vibrations on production equipment, although challenges remain with distant large earthquakes [1][2]. - A dedicated seismic monitoring network consisting of three stations has been established around the Samsung facility to analyze seismic data and improve the earthquake response thresholds of production equipment [2]. Group 2: Industry Standards and Guidelines - The Shaanxi Earthquake Administration has developed a technical guide for emergency earthquake response services tailored for high-precision manufacturing enterprises, addressing existing gaps in safety standards [3]. - Other precision manufacturing companies in Xi'an, such as Yiswei Silicon Technology Co., Ltd. and Longteng Semiconductor Co., Ltd., have also adopted customized earthquake warning services to enhance their operational resilience [3]. - The national earthquake early warning project, which is the largest of its kind globally, aims to support various industries, including precision manufacturing, and has been successfully implemented in critical infrastructure sectors [3].

Core Viewpoint - The article discusses the importance of earthquake monitoring and early warning systems for the semiconductor manufacturing industry, particularly for Samsung (China) Semiconductor Co., Ltd. in Xi'an, Shaanxi Province, to ensure stable production amidst seismic risks [1][2][3]. Group 1: Earthquake Monitoring and Early Warning - Samsung (China) Semiconductor has implemented a high-sensitivity earthquake monitoring station to provide precise earthquake warning information and vibration observation services, crucial for maintaining stable production in precision manufacturing [1]. - The Shaanxi Earthquake Bureau has collaborated with Samsung to offer customized earthquake early warning based on micro-vibration indicators, allowing the company to receive timely alerts about potential impacts from small earthquakes [1][2]. - A dedicated seismic monitoring network consisting of three stations was established around Samsung's facility, enabling real-time data transmission to the Shaanxi Earthquake Early Warning Center for better analysis of seismic impacts on precision manufacturing [2]. Group 2: Industry Standards and Guidelines - The Shaanxi Earthquake Bureau has identified a gap in earthquake safety service standards for high-precision manufacturing enterprises and has developed a technical guide for emergency response to earthquakes [3]. - Other precision manufacturing companies in Xi'an, such as Yiswei Silicon Technology Co., Ltd. and Longteng Semiconductor Co., Ltd., have also adopted customized earthquake warning services to enhance their operational resilience [3]. - The national earthquake early warning project, which aims to support various industries including precision manufacturing, is set to be the largest of its kind globally, with applications in critical infrastructure sectors like transportation, water conservancy, and electricity [3].

Core Viewpoint - A 4.2 magnitude earthquake occurred in Yongqing County, Langfang City, Hebei Province, on March 26, 2023, at 1:21 AM, with a depth of 20 kilometers. The earthquake was felt in several areas including Beijing and Tianjin, but there were no reports of casualties [1][4]. Group 1 - The earthquake's epicenter is located 55 kilometers from downtown Beijing, with several towns within 5 kilometers of the epicenter [4]. - In the past five years, there have been eight earthquakes of magnitude 3 or higher within a 200-kilometer radius of the epicenter, with this earthquake being the largest [4]. - Following the earthquake, residents in Hebei, Beijing, and Tianjin reported feeling tremors [5]. Group 2 - A total of five aftershocks were recorded by 3:00 AM on March 26, including one aftershock of magnitude 2.0-2.9 and one of magnitude 1.0-1.9 [6]. - The China Earthquake Warning Network issued a warning 7.5 seconds after the earthquake, reaching nearly 300,000 people through various platforms [7]. Group 3 - The earthquake warning included details such as the epicenter location, estimated intensity, and safety tips for the public [8][14]. - Users can set up earthquake alerts through the WeChat mini-program by searching for "China Earthquake Network" and enabling notifications [10][12].