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| Titel |
Abnormal storm waves in the winter East/Japan Sea: generation process and hindcasting using an atmosphere-wind wave modelling system |
| VerfasserIn |
H. S. Lee, K. O. Kim, T. Yamashita, T. Komaguchi, T. Mishima |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 10, no. 4 ; Nr. 10, no. 4 (2010-04-15), S.773-792 |
| Datensatznummer |
250008082
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| Publikation (Nr.) |
 copernicus.org/nhess-10-773-2010.pdf |
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| Zusammenfassung |
| Abnormal storm waves cause coastal disasters along the coasts of Korean
Peninsula and Japan in the East/Japan Sea (EJS) in winter, arising due to
developed low pressures during the East Asia winter monsoon. The generation
of these abnormal storm waves during rough sea states were studied and
hindcast using an atmosphere-wave coupled modelling system. Wind waves and
swell due to developed low pressures were found to be the main components of
abnormal storm waves. The meteorological conditions that generate these
waves are classified into three patterns based on past literature that
describes historical events as well as on numerical modelling. In
hindcasting the abnormal storm waves, a bogussing scheme originally designed
to simulate a tropical storm in a mesoscale meteorological model was
introduced into the modelling system to enhance the resolution of developed
low pressures. The modelling results with a bogussing scheme showed
improvements in terms of resolved low pressure, surface wind field, and wave
characteristics obtained with the wind field as an input. |
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