Contrast Analysis on Numerical Simulation of 0703 Cyclone Strong Storm Surge

Yan Lifeng; Jiang Wensheng; Zhou Shuling; Jiang Shaocai

Vol.19, NO.5, 2008

Article Contents

Article Navigation > Journal of Applied Meteorological Science > 2008 > 19(5): 595-601

Yan Lifeng, Jiang Wensheng, Zhou Shuling, et al. Contrast analysis on numerical simulation of 0703 cyclone strong storm surge. J Appl Meteor Sci, 2008, 19(5): 595-601.

Citation:

Yan Lifeng, Jiang Wensheng, Zhou Shuling, et al. Contrast analysis on numerical simulation of 0703 cyclone strong storm surge. J Appl Meteor Sci, 2008, 19(5): 595-601.

Yan Lifeng, Jiang Wensheng, Zhou Shuling, et al. Contrast analysis on numerical simulation of 0703 cyclone strong storm surge. J Appl Meteor Sci, 2008, 19(5): 595-601.

Citation:

Yan Lifeng, Jiang Wensheng, Zhou Shuling, et al. Contrast analysis on numerical simulation of 0703 cyclone strong storm surge. J Appl Meteor Sci, 2008, 19(5): 595-601.

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Contrast Analysis on Numerical Simulation of 0703 Cyclone Strong Storm Surge

1.
Yantai Meteorological Office of Shandong Province, Yantai 264003
2.
Physical Oceanography Laboratory, Ocean University of China, Qingdao 266100
3.
Weihai Meteorological Office of Shandong Province, Weihai 264200
4.
Beihai Environmental Monitoring Station of State Oceanic Administration, Beihai 536000

Received Date: 2007-10-23
Rev Recd Date: 2008-07-25
Publish Date: 2008-10-31

Abstract

Abstract

The coastal high water levels in Bohai Sea and the north of Yellow Sea result in a storm surge disaster onMar 4—5, 2007.The severe storm surge disaster is caused by the surface cyclone.Using T213 and NCEP data(1000 hPa wind and the surface pressure)by Hamburg Shelf Ocean Model, 0703 cyclone storm surge in BohaiSea and the north of Yellow Sea is simulated to investigate the process of storm surge set-up.The model is testedwith observations of Yantai and Weihai.The results show that the agreements between calculation and observation storm surge set-up of Yantai and Weihai are good, and the period of storm surge set-up in Bohai Sea and thenorth of Yellow Sea is well simulated.The numerical simulated results are in better agreement with observationsusing T213 than NCEP data.It indicates that it is feasible to study and simulate cyclone storm surge in BohaiSea and the north of Yellow Sea by Hamburg Shelf Ocean Model.
- Hamburg Shelf Ocean Model;
- cyclone storm surge;
- numerical simulation;
- contrast analysis

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References(14)

Figures and Tables

图 1 2007年3月3日20:00—5日14:00烟台(a)、威海(b)模拟增水过程与实测增水过程对比

Fig. 1 The simulated and observed storm set-up of Yantai(a)and Weihai(b) from 20:00 Mar 3 to 14:00 Mar 5, 2007 using T213 and NCEP data

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图 2 2007年3月4日20:00 T213与NCEP风场(单位: m/s)和模拟增水(单位: cm)

Fig. 2 1000 hPa wind(unit: m/s)and simulated storm set-up(unit:cm) at 20:00 on Mar 4, 2007 using T213 and NCEP data

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图 3 2007年3月T213与NCEP资料1000 hPa风速差值分布(单位: m/s)

Fig. 3 The wind difference(unit:m/s)between T213 and NCEP data at 1000 hPa in Mar, 2007

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图 4 2007年3月3日20:00—5日02: 00大黑山、烟台和成山头1 h地面风速(a)与T213每隔6 h风速(b)对比

Fig. 4 Observed wind fields in Daheishan, Yantai and Chengshantou(a), and wind of T213 at 1000 hPa(b)from 20:00 Mar 3 to 02:00 Mar 5, 2007

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