An Estimation Method for Potential Storm Surge Heights Using a New Typhoon Initialization Technique

• YOSHINO Jun

  岐阜大学大学院工学研究科環境エネルギーシステム専攻

• MURAKAMI Tomokazu

  豊橋技術科学大学産学官連携工学部建設工学系

• KOBAYASHI Kosuke

  岐阜大学大学院工学研究科環境エネルギーシステム専攻

• YASUDA Takashi

  岐阜大学大学院工学研究科環境エネルギーシステム専攻

Bibliographic Information

Other Title

• 台風気象場初期値化アプリケーションによる可能最大高潮評価手法の検討

Abstract

A new application of modifying initial three-dimensional typhoon meteorologica flields for a mesoscale atmospheric model is developed in this study to evaluate potential storm surge heights that are likely to occur under expected global warming. The initialization technique based on the potential vorticity invertibility principal can arbitrarily control the position and intensity of typhoon in the initial atmospheric conditions, consistent with the balance wind and hydrostatic equilibrium. Preliminary numerical experiments of storm surge scenarios in Ise Bay, using a coupled atmosphere-ocean-wave model, show that the subtle difference of typhoon track causes a large impact on the spatial distribution of storm surge level.

Journal

• PROCEEDINGS OF COASTAL ENGINEERING, JSCE

  PROCEEDINGS OF COASTAL ENGINEERING, JSCE 54 316-320, 2007

  Japan Society of Civil Engineers

Keywords

• General Chemical Engineering

Details

• CRID: 1390001204551920384
• NII Article ID: 130003808062
• DOI: 10.2208/proce1989.54.316
• ISSN: 18848222
• ISSN: 09167897
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed