Spatial features of extreme waves in gulf of Mexico

Lancaster University

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper

Published

Standard

Spatial features of extreme waves in gulf of Mexico. / Wada, Ryota; Jonathan, Philip; Waseda, Takuji.
Ocean Engineering. American Society of Mechanical Engineers (ASME), 2020. V06BT06A007 (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE; Vol. 6B-2020).

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper

Harvard

Wada, R, Jonathan, P & Waseda, T 2020, Spatial features of extreme waves in gulf of Mexico. in Ocean Engineering., V06BT06A007, Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, vol. 6B-2020, American Society of Mechanical Engineers (ASME), ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2020, Virtual, Online, 3/08/20.

APA

Wada, R., Jonathan, P., & Waseda, T. (2020). Spatial features of extreme waves in gulf of Mexico. In Ocean Engineering Article V06BT06A007 (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE; Vol. 6B-2020). American Society of Mechanical Engineers (ASME).

Vancouver

Wada R, Jonathan P, Waseda T. Spatial features of extreme waves in gulf of Mexico. In Ocean Engineering. American Society of Mechanical Engineers (ASME). 2020. V06BT06A007. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE).

Author

Wada, Ryota ; Jonathan, Philip ; Waseda, Takuji. / Spatial features of extreme waves in gulf of Mexico. Ocean Engineering. American Society of Mechanical Engineers (ASME), 2020. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE).

Bibtex

@inproceedings{898c9bb938e34adfbfb6ef0c5c9fb968,

title = "Spatial features of extreme waves in gulf of Mexico",

abstract = "Extreme value analysis of significant wave height using data from a single location often incurs large uncertainty due to small sample size. Including wave data from nearby locations increases sample size at the risk of introducing dependency between extreme events and hence violating modelling assumptions. In this work, we consider extreme value analysis of spatial wave data from the 109-year GOMOS wave hindcast for the Gulf of Mexico, seeking to incorporate the effects of spatial dependence in a simple but effective manner. We demonstrate that, for estimation of return values at a given location, incorporation of data from a circular disk region with radius of approximately 5° (long.-lat.), centred at the location of interest, provides an appropriate basis for extreme value analysis using the STM-E approach of Wada et al. (2018).",

author = "Ryota Wada and Philip Jonathan and Takuji Waseda",

note = "Funding Information: We thank Oceanweather for use of GOMOS data, and Andrew Cox for useful comments on this work. One of the authors (R. Wada) would like to thank the Fundamental Research Developing Association for Shipbuilding and Offshore (REDAS) for financial support. Publisher Copyright: {\textcopyright} 2020 American Society of Mechanical Engineers (ASME). All rights reserved. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.; ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2020 ; Conference date: 03-08-2020 Through 07-08-2020",

year = "2020",

language = "English",

series = "Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "Ocean Engineering",

}

RIS

TY - GEN

T1 - Spatial features of extreme waves in gulf of Mexico

AU - Wada, Ryota

AU - Jonathan, Philip

AU - Waseda, Takuji

N1 - Funding Information: We thank Oceanweather for use of GOMOS data, and Andrew Cox for useful comments on this work. One of the authors (R. Wada) would like to thank the Fundamental Research Developing Association for Shipbuilding and Offshore (REDAS) for financial support. Publisher Copyright: © 2020 American Society of Mechanical Engineers (ASME). All rights reserved. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2020

Y1 - 2020

N2 - Extreme value analysis of significant wave height using data from a single location often incurs large uncertainty due to small sample size. Including wave data from nearby locations increases sample size at the risk of introducing dependency between extreme events and hence violating modelling assumptions. In this work, we consider extreme value analysis of spatial wave data from the 109-year GOMOS wave hindcast for the Gulf of Mexico, seeking to incorporate the effects of spatial dependence in a simple but effective manner. We demonstrate that, for estimation of return values at a given location, incorporation of data from a circular disk region with radius of approximately 5° (long.-lat.), centred at the location of interest, provides an appropriate basis for extreme value analysis using the STM-E approach of Wada et al. (2018).

AB - Extreme value analysis of significant wave height using data from a single location often incurs large uncertainty due to small sample size. Including wave data from nearby locations increases sample size at the risk of introducing dependency between extreme events and hence violating modelling assumptions. In this work, we consider extreme value analysis of spatial wave data from the 109-year GOMOS wave hindcast for the Gulf of Mexico, seeking to incorporate the effects of spatial dependence in a simple but effective manner. We demonstrate that, for estimation of return values at a given location, incorporation of data from a circular disk region with radius of approximately 5° (long.-lat.), centred at the location of interest, provides an appropriate basis for extreme value analysis using the STM-E approach of Wada et al. (2018).

UR - http://www.scopus.com/inward/record.url?scp=85099380669&partnerID=8YFLogxK

M3 - Conference contribution/Paper

AN - SCOPUS:85099380669

T3 - Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE

BT - Ocean Engineering

PB - American Society of Mechanical Engineers (ASME)

T2 - ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2020

Y2 - 3 August 2020 through 7 August 2020

ER -

Research