2011 Fiscal Year Final Research Report
GRiD W-phase MT: Realtime Earthquake Analysis System for Large Earthquake and Tsunami Earthquake
| Project/Area Number |
21310114
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Natural disaster science
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| Research Institution | The University of Tokyo |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KAWAKATU Hitoshi 東京大学, 地震研究所, 教授 (60242153)
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| Co-Investigator(Renkei-kenkyūsha) |
LUIS Rivera ストラスブール大学(フランス), 教授
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| Project Period (FY) |
2009 – 2011
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| Keywords | リアルタイム / GRiD MT / W-phase / 巨大地震 / 災害軽減 |
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| Research Abstract |
We have developed and implemented a new grid-based earthquake analysis system that continuously monitors long-period seismic wave filed (W-phase) recorded by regional and global broadband seismometers. This new analysis system automatically and simultaneously determines the origin time, location and moment tensor of large seismic events and tsunami earthquakes within 6 min for regional events and 15 min for global ones.
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Research Products
(8 results)
