注册 |登录

气象.水.熵.复杂性分享 http://blog.sciencenet.cn/u/zhangxw 张学文的文章，涉及气象、水分、熵、统计、复杂性、一般科学等

博文

日本的地震预警系统介绍

已有 5712 次阅读 2008-6-20 12:57 |个人分类:灾害问题| 灾害预警

What is the Earthquake Early Warning (or "緊急地震速報 (Kinkyu Jishin Sokuho)" in Japanese)?


  The Earthquake Early Warning system provides advance announcement of the estimated seismic intensities and expected arrival time of principal motion. These estimations are based on prompt analysis of the focus and magnitude of the earthquake using wave form data observed by seismographs near the epicenter.

  The Earthquake Early Warning is aimed at mitigating earthquake-related damage by allowing countermeasures such as promptly slowing down trains, controlling elevators to avoid danger and enabling people to quickly protect themselves in various environments such as factories, offices, houses and near cliffs.

The Earthquake Early Warning system provides advance announcement
of the estimated seismic intensities and expected arrival time of principal motion.




https://blog.sciencenet.cn/blog-2024-29754.html

上一篇：汶川地震的一些规律和个人余震预报评论
下一篇：解析日本地震速报系统：“跑”在地震波的前面
收藏 IP: .*| 热度|

0

发表评论 评论 (1 个评论)

数据加载中...
扫一扫，分享此博文

全部作者的精选博文

全部作者的其他最新博文

全部精选博文导读

相关博文

Archiver|手机版|科学网 ( 京ICP备07017567号-12 )

GMT+8, 2024-11-24 23:49

Powered by ScienceNet.cn

Copyright © 2007- 中国科学报社

返回顶部