Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2016, Vol. 32 ›› Issue (4): 185-190.doi: 10.11924/j.issn.1000-6850.casb15110021

Special Issue: 农业气象

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Research Progress of Extended Range Forecast of Strong Wind Over the Sea

Shang Shun, Wu Mengmeng, Qin Yinghao, Wang Zhanggui, Wei Lixin   

  1. (National Marine Environmental Forecasting Center, Beijing 100081)
  • Received:2015-11-03 Revised:2015-12-15 Accepted:2015-12-17 Online:2016-02-01 Published:2016-02-01

Abstract: Strong wind over the sea is a major disastrous weather for marine industry. Extended-range forecast of this kind of disastrous weather is a challenge. There are six main methods of extended-range forecast, including dynamic extended method, low frequency oscillation method, empirical wave propagation method, mathematic statistics method, climate disturbed decomposition method and ensemble forecast method. And numerical model in dynamic extended forecast and MJO in low frequency oscillation method are the most common methods. In the age of big data, ensemble forecast based on numerical model and big data analysis will be the main orientation of extended-range forecast in the future. All the six methods can be used to predict the disastrous weather such as the strong wind over the sea. The researchers tend to trace the source using climate disturbed decomposition and low frequency map in the low frequency oscillation method to make extended-range forecast.