National Basic Research Program of China(973 Program)(2015CB453200),2012CB955903);National Natural Science Foundation of China(41575083,41575108);Jiangsu Education Science Foundation(13KJA170002)
Based on the Joint Typhoon Warning Center(JTWC) best-track dataset between 1965 and 2009 and the characteristic parameters including tropical cyclone(TC) position,intensity,path length and direction,a method for objec...
Specialized Project for Public Welfare Industries(GYHY201106005);Showcase Project for Novel Technology at China Meteorological Administration(CMATG2010M25)
An objective analysis of tropical cyclone tracks is performed, with which the tracks of 131 tropical storms(TSs) in 1972-2011 are separated into three types that move west-, north- and northwestward, denoted as Types ...
"973"Project(2009CB421500,2013CB430305);National Natural Science Foundation of China(40921160381,40705024,40875039);Special Scientific Research Fund of Meteorological Public Welfare of China(GYHY201006007,GYHY201006008,GYHY201006016);Shanghai Typhoon Research Foundation(2010ST09)
Tropical cyclones(TCs) Lionrock,Kompasu,and Namtheun were formed successively within 40 hours in 2010.Over the next several days afterwards,these TCs exhibited unusual movements which made operational prediction diffi...
National Key Technology R&D Program(2012BAC22B00);National Natural Science Foundation of China(41375098);Priority Academic Program Development(PAPD)of Jiangsu Higher Education Institutions
In this work,an index of tropical 20-90 d oscillation(intra-seasonal oscillation;ISO)in the western North Pacific(WNP)was determined via the combined empirical orthogonal function(EOF)method using daily outgoing longw...
Plan Project of Wenzhou Science and Technology (S20080030);Open Study Special Project of Meteorological Science and Technology of Zhejiang Province (KF2008004);Cultivation Fund of the Key Scientific and Technical Innovation Project, Ministry of Education of China (708051);Natural Science Foundation of China (40875068)
It is generally thought that the influence of comparable track typhoons is approximately similar, but in fact their wind and especially their rainstorm distribution are often very different. Therefore, a contrastive a...
Applied Research on Ensemble Forecast Using Multiple Parameterization Schemes, a NaturalScience Foundation project of Zhejiang Province (Y505286)
Ensemble prediction experiments of the tracks of eight tropical cyclones occurring between 2004-2006 over the western Pacific have been performed by using MM5 with five cumulus parameterization schemes. The results sh...
The abilities of typhoon (TC) track prediction by a medium-range forecast model T213L31 at National Meteorological Center are analyzed and its ability to improve its TC forecasts is discussed. The results show that ab...
To have a clearer picture of mechanisms responsible for the deviation of tropical cyclone (to be simplified as TC hereafter) tracks, the current work assumes the TC as a circular vortex with a radius of R. A general m...
The characteristics of 200 hPa divergent wind and velocity potential have been analysed for four kinds of tropical cyclone tracks having impact on the SOuth China Sea. It is found that the difference of monsoon circul...