2008年6月我国南方持续暴雨过程中尺度对流系统特征分析*

南京大学学报(自然科学版) ›› 2011, Vol. 47 ›› Issue (5): 614–626.

2008年6月我国南方持续暴雨过程中尺度对流系统特征分析*

刘胡蕊，张熠**

出版日期:2015-04-15 发布日期:2015-04-15
作者简介: (南京大学大气科学学院中尺度灾害性天气教育部重点实验室，南京，210093)
基金资助:
国家自然科学基金(40605017)，国家公益性行业气象科研专项(GYHY200706033, GYHY201006004)，中国气象科学研究院lX害天气国家重点实验室开放课题(2006LASW012)

Mesoscale convective systems during the continuous heavy rainfall in southern China in June，2008

Liu Yun Rui，Zhang Yi

Online:2015-04-15 Published:2015-04-15
About author: (School of Atmospheric Sciences, Kcy Laboratory of Mesoscale Severe Weather of Ministry of Education Nanjing University, Nanjing, 210093，China)

摘要/Abstract

摘要： 利用静i1=轨道业务环境卫星(DOES)红外通道逐时黑体亮温门’BB)资料，对2008年6月J口至6月19口出现在我国南方地区的中尺度强对流系统发生的位置、时间、强度和生命史进行了分析.发
现比较强盛的长生命史的中尺度对流系统更容易形成于华南地区.对流云系以3}-d为周期向东传播. 在6月1口至20口南方暴雨阶段，我国江南、华南几次强降水过程都与"I’ Y Y值很低的对流云东传对应.
在对单站暴雨和强对流过程分析时发现，对流系统在初生而未成熟的时候，就可以在局部地区造成很大强度的降水，当对流云团中有新的强系统生长起来或者强度增强的时候，也会在局部地区造成很大强度的降水.

Abstract: With the temperature of brightness blackbody(TBB)data from Geostationary Operational Environmental Satellites(GOES)，the mesoscale connective systems(MCSs)from 5 to 19 June arc analyzed
statistically. The MCSs arc defined by where the TBB values arc≤一52ºCand the diameters of cold clouds arc >200 km, It is found that MCSs arc much easier to generate and longer live in southern provinces than in the
Jiangsu and Anhui basin areas.The connective clouds moved eastward periodically with a 3一5 day cycle，which caused four heavy rainfall processes in southern China from 1 to 20 in June. Analysis on typical rainfall events
occurred in Yangchun and Enping reveals that extremely heavy rainfall could first occur in a local area when the MCSs started，and then the precipitation increased when these MCSs were intensified.

刘胡蕊，张熠**
. 2008年6月我国南方持续暴雨过程中尺度对流系统特征分析*
[J]. 南京大学学报(自然科学版), 2011, 47(5): 614–626.

Liu Yun Rui，Zhang Yi. Mesoscale convective systems during the continuous heavy rainfall in southern China in June，2008[J]. Journal of Nanjing University(Natural Sciences), 2011, 47(5): 614–626.

参考文献

[1]Jiang J X,Fan M Z, Wu X.The reasons of con- tinuous heavy rainfall in south China analysed from UMS TBB. Meteorological Monthly, 1998,24(11);26}-31.(江吉喜，范梅珠，吴晓.我国南方持续性暴雨成因的丁HH场分析. 气象，1998,24(11);26~31).
[2]Liao S S, Luo .I Y，Cai X N.TBB features of torrential rain causing flood in south China from 18 to 22 .June，2005.Meteorological Monthly,2007,33(1);81-86.廖胜石，罗建英，蔡苔宁. 2005年6月华南致洪暴雨过程中FY-2C卫星TBB场分析.气象，2007,33(1);81-86).
[3]Yao X P,Yu Y Y,Ghao Y K. Structural charac teristic of Mciyu frontal cloud system and its probable causes. Plateau Meteorology, 2005，24 (6) :1002-1011.(姚秀萍，于玉斌，赵兵科.梅雨锋云系的结构特征及其成因分析.高原气象，2005,24(6):1002一1011).
[4]Zhu X M,Zheng Y G,Guo I. N,et al. Distribu- tion and spatiotemporal variations of deep con- vection over Uuangdong and adjacent areas dur-ing heavy rainfall period of 2008. Acta Scicntia-
rum Naturalium Universitatis Pekinensis (online first),2010-03-30.(朱兴明，郑永光，郭丽娜等.2008年]’一东及周边海域暴雨期间强对流活动时空分布特征.北京大学学报(自然科学)网络版.2010(1)，31一39).
[5]Qin D Y,Jiang J X,Fang Z Y,et al. the diffcr- ences of synoptic physical condition between MCC and meso-β-scale connective cloud cluster. Journal of Applied Meteorological Science，
200通 , 15(5) ; 590-600.(覃丹宇，江吉喜，方宗义等.MCC和一般暴雨云团发生发展的物理条件差异.应用气象学报，200通 , 15 ( 5 ) ; 590 ~ 600).
[6]Jing X,Jin Y，Li M J , et al. Environmental stre amline field and dynamic analysis of a MCC in Huaihe Valley. Plateau Meteorology, 2008，27 (2) :349~357.(井喜，井宇，李明娟等.淮
河流域一次MCC的环境流场及动力分析.高原气象，2008,27(2);3}9}-357).
[7]Zhou K,Pan Y N，Wang D Y，et al. Numerical simulations of the orographic effects of the Da- bic Mountains on the mesoscale connective sys- tcm of a spring cold front. Journal of Nanjing
University(Natural Sciences)，2007，13(J): 535一543.(周昆，潘益农，土东勇等.大别山区地形对春季冷锋附近中尺度对流系统影响的树枝模拟研究.南京大学学报(自然科学)，2007, 43 (5):535一543).
[8]He J H，Zhu Q G, Murakami M. TBB data-re vcaled features of Asian-Australian monsoon seasonal transition and Asian summer monsoon establishment. Journal of Tropical Metcorolo-
gy, 1996, 12(1); 34一42.(何金海，朱乾根，Murakami M. TBB资料揭示的亚澳季风区季节转换及亚洲夏季风建立的特征.热带气象学报，1996，12(1):34一42).
[9]Yang J X,Fcng Z X.TBB features of torrential rain caused flood in northeast China from 25 to 31 July, 1995. Meteorological Monthly, 1996,22 C8) : 29}-32.(杨金锡，冯志娴.1995年7月25-31口东北地区致洪暴雨"hYY场特征.气象，1996,22(8):29一32}.
[10]Fu S, Yuc Y X, Li G C. TBB data processing and application. Meteorological Monthly, 2006，32 (2) ;40~45.(傅珊，岳艳霞，李国翠.TBB 资料的处理及应用.气象，2006,32 (2);40一 45).
[11]Jung J X，Fan M Z. Meteorological anomalous causes for the severe flooding of the Changjiang in 1998 revealed by GMS TBB data. Journal of Nanjing Institute of Meteorology, 1999，23(3): 331-337.(江吉喜，范梅珠.UMS TBB揭示的
1998年长江大水的异常天气原因.南京气象学院学报，1999, 23(3):331一337).
[12]Zhao J B,Liu W J，He Z W.The features of me soscale connective clouds in the heavy rainfall from 18 to 21 Junc，2004. Journal of Guangxi Meteorology, 2005 , 26 ; 10 ~13.(赵金彪，刘万
杰，何振伟.2004年7月18-21口暴雨过程的中尺度对流云团特征.]’一西气象，2005,26; 10~13).
[13]Laing A G, Fritsch J M. The large-scale envi- ronments of the global populations of mesoscalc connective complexes. Monthly Weather Re view, 2000，128，2756一2776.
[14]Augustinc J A，Howard K W. Mcsoscalc con- vective complexes over the United States during 1985. Monthly Wcathcr Rcvicw, 1988，116， 685-701
[15]Tao Z Y，Wang H Q, Wang, X, et al. A sut- vey of meso-c}scale connective systems over Chi- na during 1995. Acta Mctcorologica Sinica, 56，166-177.陶祖钎，王洪庆，王旭等.1995年中国的中α尺度对流系统.气象学报，1998,56,166-177)_
[16]Zhcng Y G,Chen J，Chen M X, et al. Statistic characteristics and weather significance of infra- red "hBB during May一August in Beijing and its vicinity. Chinese Science Bullitinc，2007，52:
3428}-3通35.(郑永光，陈炯，陈明轩等.北京及周边地区5-8月红外云图亮温的统计学特征及其天气学意义.科学通报，2007,52, 1700~ 1706).
[17]Zhcng Y U, Chen J，Zhu P J. Climatological distribution and diurnal variation of mcsoscalc connective systems over China and its vicinity during summer. Chinese Science Bulletin, 2008, 53 ( 10) ; 1571一1586.
(郑永光，陈炯，朱佩君.中国及周边地区夏季中尺度对流系统分布及其口变化特征.科学通报，2008,53; 471一481).
[18]Shu Y,Pan Y N. Selfidcntification of mcsoscalc convective system from satellite infrared images ry. Journal of Nanjing University(Natural Sci- ences),2010,46(3): 337-3}8.(束宇，潘益
农.红外云图上中尺度对流系统的自动识别. 南京大学学报(自然科学),2010,通6(3): 337}- 3}8).
[19]http//www. dss. ucar, edu/datascts/ds083. 2.
[20]http//weather, is, kochi一u. ac. jp/sat/GAME
[21]Key Laboratory of Mcsoscalc Scvcrc Weather, Nanjing University, Ministry of Education. Da- ta from the Guangdong and Guangxi Mctcrolog- ic Stations, 2010.(南京大学中尺度灾害性天气
教育部重点实验室.广西、广东两省质量控制后的自动站资料，2010).
[22]Orlanski 1. A rational subdivision of scales for atmospheric processes. Bulletin of the American Metcorologic Society, 1975，56:527一530.
[23]Yang J A，Meng Y J. Heavy rainfall events in China during May to September in 2008. Tor- rential Rain and Disasters, 2008，27(1):378一 382.(杨荆安，孟英杰.2008年J -月我国主要暴雨天气过程.暴雨灾害，2008, 27 (4 ) ; 3 78~382)

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed