Unexpected Storm Surge Caused in Mikawa Bay and Its Generation Mechanism

• MURAKAMI Tomokazu

  National Research Institute for Earth Science and Disaster Prevention

• YOSINO Jun

  Gifu University

• FUKAO Hironori

  東邦ガス株式会社

• YASUDA Takashi

  Aichi University of Technology

Bibliographic Information

Other Title

• 三河湾に発生する‘想定外’高潮とその発生機構
• ミカワワン ニ ハッセイ スル ‘ ソウテイ ガイ ' タカシオ ト ソノ ハッセイ キコウ

Abstract

It has been considered that Mikawa Port located in the eastern inner part of Mikawa Bay is safe for the storm surges in the case of a typhoon passing the south of Mikawa Bay because wind-drift effects are not excited on them. However, a storm tide 2.8 m, which exceeds the largest storm tide 2.6 m ever recorded in Mikawa Port and design values for the storm tide 2.75 m, were predicted by a potential vorticity bogussing scheme of a tropical cyclone and an atmosphere-ocean-wave coupled model. Simulated results using the scheme and model showed that the principal cause of the storm tide 2.8 m is not the wind-drift effect but a water oscillation in Mikawa Bay.

Journal

• Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

  Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 69 (2), I_221-I_225, 2013

  Japan Society of Civil Engineers

Keywords

• storm surge
• typhoon
• Mikawa Bay
• numerical simulation

Details

• CRID: 1390001205319440128
• NII Article ID: 130004551067
• NII Book ID: AA12508551
• DOI: 10.2208/kaigan.69.i_221
• ISSN: 18838944
• ISSN: 18842399
• NDL BIB ID: 025021040
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I025021040
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed