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船舶预报爆发性气旋的综合方法和模式图表
A synthetical method and model of forecasting explosive cyclone for onboard application
【摘要】 根据气旋爆发性发展的天气气候特征,综合分析地面图上东亚大陆冷高压、500hPa东亚大槽和云系发展模型等对爆发性气旋的贡献,结合数值预报产品,判断有无气旋作爆发性发展.这种综合预报方法为船舶实现气旋爆发性发展的短期预报提供了可能性.
【Abstract】 ccording to synopic climatological Characteristics of the cyclone that is explosively developing, in this paper the contributions of cold high of EastAsian continent in the surface, EastAsian trough of 500hPa and developing pattern of cloud photograph to explosive cyclone have been synthetically analysed. By means of comparison with the result of numerical weather forecast, a decisionwhether extratropic cyclone will explosively develop or notis made. This comprehensive method provides the possibility of making short term forecast of explosive cyclone on a ship.
【关键词】 航海;
天气预报;
爆发性气旋;
云型;
【Key words】 explosive cyclone; cloudy pattern; forecasting method on a ship;
【Key words】 explosive cyclone; cloudy pattern; forecasting method on a ship;
【基金】 中远总公司“九五”重点攻关项目
- 【文献出处】 大连海事大学学报 ,JOURNAL OF DALIAN MARITIME UNIVERSITY , 编辑部邮箱 ,1997年04期
- 【分类号】P456.1
- 【被引频次】7
- 【下载频次】49