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气象:2015,41(6):661-673
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高分辨率数值模式在强对流天气预警中的业务应用进展
(上海中心气象台, 上海 200030)
Operational Progress of High Resolution Numerical Model on Severe Convective Weather Warning
(Shanghai Meteorological Centre, Shanghai 200030)
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投稿时间:2014-10-15    修订日期:2014-12-31
中文摘要: 结合高分辨率数值模式的业务发展及笔者在使用高分辨率数值模式中的一些经验,分析和总结高分辨率数值模式在强对流天气预报和预警中的国内外应用现状和发展趋势,并通过2014年一次强风雹过程的产品应用分析,指出高分辨率模式产品在业务应用中的两大优势:增加预报员的预期能力;有助于精细化预警和延长预警时效。论文还探讨了高分辨率数值模式在业务应用中需要注意的问题。最后,就我国天气预警业务如何快速从“基于观测分析”向“基于模式预报分析”过渡提出了一些建议,包括尽快建立灾害性天气测试平台、重视高分率数值模式的产品后处理研发和加强针对预报员的数值预报理论及相关技术培训。
Abstract:Combined with forecasting experiences in Shanghai Meteorological Bureau (SMB), the latest operational progress and future trend of High resolution Numerical Model (HNM) are summarized. A real time severe storm is analyzed by applying products from SMB’s HNM. Two majors strengths of HNM are pointed out: to promote the predicting ability of forecasters on severe weather and to extened more refined warnings. Some limits of HNM in operational applications are also discussed and, finally, suggestions for accelerating operational application of HNM in China Meteorological Adiministration are proposed, which include setting up Hazardous Weather Testbed (HWT), attaching importance to model post processing and enhancing forecaster’s training on numerical weather prediction.
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基金项目:中国气象局预报员专项(CMAYBY2014 023)资助
引用文本:
漆梁波,2015.高分辨率数值模式在强对流天气预警中的业务应用进展[J].气象,41(6):661-673.
QI Liangbo,2015.Operational Progress of High Resolution Numerical Model on Severe Convective Weather Warning[J].Meteor Mon,41(6):661-673.