한국방재학회:학술대회논문집

Korean Society of Hazard Mitigation (한국방재학회)
권호 표지

Tsunami Warning System of the Korea Meteorological Administration using Tsunami Scenario Database

지진해일 시나리오 데이터베이스를 활용한 기상청 지진해일 감시체계

  • 신동훈 (기상청 기상연구소 해양기상지진연구실) ;
  • 황의홍 (기상청 기상연구소 해양기상지진연구실) ;
  • 이덕기 (기상청 지진감시과) ;
  • 전영수 (기상청 기상연구소 해양기상지진연구실)
  • Published : 2007.02.22
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Abstract

The Korea Meteorological Administration has been operating a tsunami warning system which is based on tsunami scenario database for the East Sea. Recently, the tsunami scenario database for the Yellow sea and the East China sea is also generated so that the tsunami warning system is extended to the whole Korean seas. Tsunami scenario database includes tsunami arrival times and heights generated by performing huge numbers of tsunami propagation simulations. A leap-frog method for shallow water equation is used for the simulation. The simulation code is parallellized via Message Passing Interface and has run on Cray X1E.

Keywords