| An Introductory Overview of Earthquake Early Warning |
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| 作者姓名： | SUN Li DENG Wenze DAI Danqing |
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| 作者单位： | China Earthquake Networks Center, Beijing 100045, China,China Earthquake Networks Center, Beijing 100045, China,China Earthquake Networks Center, Beijing 100045, China |
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| 基金项目： | This project is sponsored by the National Natural Science Foundation of China (41704056) and Seismological Science and Technology Spark Program (XH18056Y). |
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| 摘 要： | Earthquake early warning (EEW) is discriminated from earthquake prediction by using initial seismic waves to predict the severity of ground motion and issue the warning information to potential affected area. The warning information is useful to mitigate the disaster and decrease the losses of life and economy. We reviewed the development history of EEW worldwide and summarized the methodologies using in different systems. Some new sensors came and are coming into EEW giving more developing potential to future implementation. The success of earthquake disaster mitigation relies on the cooperation of the whole society.
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| 关 键 词： | Earthquake early warning Disaster mitigation New sensors Seismic network Geodetic network |
| 收稿时间： | 2019/9/18 0:00:00 |
| 修稿时间： | 2019/11/18 0:00:00 |
An Introductory Overview of Earthquake Early Warning |
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| SUN Li,DENG Wenze,DAI Danqing.An Introductory Overview of Earthquake Early Warning[J].Earthquake Research in China,2019,33(4):535-543. |
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| Authors: | SUN Li DENG Wenze and DAI Danqing |
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| Institution: | China Earthquake Networks Center, Beijing 100045, China,China Earthquake Networks Center, Beijing 100045, China and China Earthquake Networks Center, Beijing 100045, China |
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| Abstract: | Earthquake early warning (EEW) is discriminated from earthquake prediction by using initial seismic waves to predict the severity of ground motion and issue the warning information to potential affected area. The warning information is useful to mitigate the disaster and decrease the losses of life and economy. We reviewed the development history of EEW worldwide and summarized the methodologies using in different systems. Some new sensors came and are coming into EEW giving more developing potential to future implementation. The success of earthquake disaster mitigation relies on the cooperation of the whole society. |
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| Keywords: | Earthquake early warning Disaster mitigation New sensors Seismic network Geodetic network |
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