【摘要】 对全国自动地震速报系统进行简要介绍。根据《自动地震速报技术管理规定》,全国自动地震速报系统由5个区域自动地震速报分中心(辽宁、河北、福建、陕西及云南)和国家地震速报备份中心(广东省地震局)组成。通过"十五"国家测震台网的建设,利用全国1 000多个地震台站和200多个境外地震台站,现阶段自动地震速报能力达到国内地区1 min左右、周边地区2 5 min、国外其他地区3—30 min的水平。更多还原

【Abstract】 A brief introduction about China’s auto earthquake information system is given in this article. According to the auto earthquake information technology management regulations, China s auto earthquake information system consists of five regional auto earthquake centers (Liaoning,Hebei,Fujian,Shaanxi and Yunnan) and the national earthquake backup center (Earthquake Administration of Guangdong Province).By "the tenth five-year plan" construction of national network,with more than 1 000 countrywide stations and more than 200 foreign stations,the capability of auto earthquake information can reach level of 1 minute for the domestic area,2—5 minutes for the surrounding area,and 3 — 30 minutes for other regions.更多还原