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Compatibility for the Typhoon Damages Predicted by Korea Risk Assessment Model Input Data

한국형 재해평가모형(RAM)의 초기입력자료 적합성 평가

  • Received : 2015.04.13
  • Accepted : 2015.06.30
  • Published : 2015.07.31

Abstract

This study was conducted to investigate the correlation between the distribution chart and input data of the predicted 3-second gust and damage cost, by using the forecast field and analysis field of Regional Data Assimilation Prediction System (RDAPS) as initial input data of Korea risk assessment model (RAM) developed in the preceding study. In this study the cases of typhoon Rusa which caused occurred great damage to the Korean peninsula was analyzed to assess the suitability of initial input data. As a result, this study has found out that the distribution chart from the forecast field and analysis field predicted from the point where the effect due to the typhoon began had similarity in both 3-second gust and damage cost with the course of time. As a result of examining the correlation, the 3-second gust had over 0.8, and it means that the forecast field and analysis field show similar results. This study has shown that utilizing the forecast field as initial input data of Korea RAM could suit the purpose of pre-disaster prevention.

Keywords

3-second gust;Korea risk assessment model;Typhoon

References

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Acknowledgement

Supported by : 한국연구재단