A high-resolution typhoon storm surge forecast model covering the whole China's coastal areas and its application

Liu Qiuxing; Dong Jianxi; Yu Fujiang; Fu Cifu; Li Mingjie

doi:10.3969/j.issn.0253-4193.2014.11.004

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Liu Qiuxing, Dong Jianxi, Yu Fujiang, Fu Cifu, Li Mingjie. A high-resolution typhoon storm surge forecast model covering the whole China's coastal areas and its application[J]. Haiyang Xuebao, 2014, 36(11): 30-37. doi: 10.3969/j.issn.0253-4193.2014.11.004

Citation:

Liu Qiuxing, Dong Jianxi, Yu Fujiang, Fu Cifu, Li Mingjie. A high-resolution typhoon storm surge forecast model covering the whole China's coastal areas and its application[J]. Haiyang Xuebao, 2014, 36(11): 30-37. doi: 10.3969/j.issn.0253-4193.2014.11.004

Citation:

Liu Qiuxing, Dong Jianxi, Yu Fujiang, Fu Cifu, Li Mingjie. A high-resolution typhoon storm surge forecast model covering the whole China's coastal areas and its application[J]. Haiyang Xuebao, 2014, 36(11): 30-37. doi: 10.3969/j.issn.0253-4193.2014.11.004

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A high-resolution typhoon storm surge forecast model covering the whole China's coastal areas and its application

doi: 10.3969/j.issn.0253-4193.2014.11.004

1.
National Marine Environmental Forecasting Center, Beijing 100081, China;Hohai University, Nanjing 210098, China
2.
National Marine Environmental Forecasting Center, Beijing 100081, China

Received Date: 2014-02-18

Abstract

Abstract

High-resolution storm surge forecast is one of the newest trends in the field of storm surge forecast. In this paper,a new high-resolution forecast model that covered the whole China's coastal areas was constructed,which have overcome the drawback of previous sub-regional numerical forecast model. The grid resolution near coastal areas was about 300 meters. Parallel computation was employed. The accuracy and computation time met the requirements of operational forecast through the numerical tests of typical typhoon storm surge in 2012 and 2013. 24 hours typhoon forecasts of Five agencies were also utilized to carry out the tests. The results showed that the most accurate storm surge forecast result is obtained according to China Meteorological Administration's typhoon forecast in 2013. The conclusion provided an important reference for the future storm surge forecast.
- high-resolution,
- China's coastal areas,
- storm surge

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References(9)

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