| Citation: |
WANG Lulu, JIA Haosong, LIU Jing. 2023: Analysis of a convective rainstorm in southern Henan caused by the cold air from the boundary layer. Torrential Rain and Disasters, 42(2): 134-143. DOI: 10.12406/byzh.2021-246
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Using routine meteorological observations, surface encrypted observations, FY-4A satellite images, doppler radar products, and ERA5 reanalysis data, a convective rainstorm caused by the cold air from the boundary layer in southern Henan on 14 June 2021 was analyzed. The results indicate that this process occurred under the situation of southwest-westerly airflow above 850 hPa. The cold air in the boundary layer intruded into southern Henan, and the wind field formed cyclonic shear and convergence. During the process, the water vapor and thermal conditions were favoring, and the dynamic forcing is mainly located in the boundary layer. The precipitation process can be divided into two stages. The triggering and evolution stage of the convection is from 18:00 BT 14 to 00:00 BT 15. The ground-based mesoscale convergence line formed by the southward movement of cold air moved southward to southern Henan, triggering quasi-linear convection, and then the convergence line broke. The convergence line in eastern Zhumadian further moved southward, and the convection weakened accordingly. The wind field in the Nanyang Basin formed a mesoscale cyclonic rotation and convergence, where the convection was maintained. The second stage is the re-enhancement and maintenance of convection from 00:00 BT to 06:00 BT 15. As the cold air near the ground intensifies again, the convection from Nanyang to the west of Zhumadian intensifies and moves slowly. A mesoscale cyclonic convergence center was formed near the Nanyang Station and maintained for a long time, which is conducive to the continuous generation and eastward movement of convection here. The convergence and uplift of wind field from the topography of the bell mouth in western Zhumadian also favored the maintenance of convection.
|
杜其成, 邱学兴, 刘裕禄. 2014.2013年6月30日皖南山区对流性暴雨成因及漏报原因分析[J]. 气象与环境科学, 37(4): 50-58. doi: 10.16765/j.cnki.1673-7148.2014.04.007
Du Q C, Qiu X X, Liu Y L. 2014. Cause Analysis of Convective Rainstorm in Southern Anhui Mountainous Area and its Missing Prediction on June 30, 2013[J]. Meteorological and Environmental Science, 37(4): 50-58 (in Chinese). doi: 10.16765/j.cnki.1673-7148.2014.04.007
|
|
丁一汇, 蔡则怡, 李吉顺. 1978. 1975年8月上旬河南特大暴雨的研究[J]. 大气科学, 2(4): 276-289. doi: 10.3878/j.issn.1006-9895.1978.04.02
Ding Y H, Cai Z Y, Li J S, 1978. A case study on the excessively severe rainstrom in Honan province, early in August, 1975[J]. Chinese Journal of Atmospheric Sciences, 2(4): 276-289 (in Chinese) doi: 10.3878/j.issn.1006-9895.1978.04.02
|
|
丁一汇. 2015. 论河南"75.8" 特大暴雨的研究: 回顾与评述[J]. 气象学报, 73(3): 411-424. doi: 10.11676/qxxb2015.067
Ding Y H, 2015. On the study of the unprecedented heavy rainfall in Henan Province during 4-8 August 1975: Review and assessment[J]. Acta Meteorologica Sinica, 73(3): 411-424 (in Chinese). doi: 10.11676/qxxb2015.067
|
|
傅云飞, 刘鹏, 林锦冰, 等. 2011. 星载测雨雷达探测的中国南部雨季对流性暴雨频次分析[J]. 暴雨灾害, 30(1): 1-5. http://www.byzh.org.cn/cn/article/id/1471
Fu Y F, Liu P, Lin J B, et al, 2011. Analysis on frequency of convective storm rain in rainy season over southern China based on measurements by TRMM precipitation radar[J]. Torrential Rain and Disasters, 30(1): 1-5 (in Chinese) http://www.byzh.org.cn/cn/article/id/1471
|
|
侯春梅, 陈忠民, 康雯瑛, 等. 2008. 河南汛期暴雨时空分布特征及成因分析[J]. 气象与环境科学, 31(2): 39-42. doi: 10.16765/j.cnki.1673-7148.2008.02.006
Hou C M, Chen Z M, Kang W Y, et al, 2008. Distribution and cause analysis of the flood season rainstorm in Henan Province[J]. Meteorological and Environmental Science, 31(2): 39-42 (in Chinese). doi: 10.16765/j.cnki.1673-7148.2008.02.006
|
|
何丽华, 王咏青, 隆璘雪, 等. 2020. 弱天气强迫下一次暖区MCSs发生发展研究[J]. 大气科学学报, 43(5): 810-823. doi: 10.13878/j.cnki.dqkxxb.20191104002
He L H, Wang Y Q, Long L X, et al, 2020. Study of the occurrence and development of warm-sector MCSs for weak synoptic forcing[J]. Transactions of Atmospheric Sciences, 43(5): 810-823 (in Chinese). doi: 10.13878/j.cnki.dqkxxb.20191104002
|
|
贺晓露, 汪小康, 郝元甲, 等. 2020. 复杂地形影响下鄂东北梅雨锋大暴雨MCS的触发和演变[J]. 暴雨灾害, 39(6): 611-619. doi: 10.3969/j.issn.1004-9045.2020.06.009
He X L, Wang X K, Hao Y J, et al, 2020. Initiation and evolution of MCS of Meiyu frontal heavy rain event in the complex terrain of northeast Hubei[J]. Torrential Rain and Disasters, 39(6): 611-619 (in Chinese). doi: 10.3969/j.issn.1004-9045.2020.06.009
|
|
胡燕平, 单铁良, 顾佳佳. 2021. 沙颍河流域一次短时极端强降水预报失误剖析[J]. 暴雨灾害, 40(5): 494-504. doi: 10.3969/j.issn.1004-9045.2021.05.006
Hu Y P, Shan T L, Gu J J. 2021. Analysis of forecast error for a short-term extreme precipitation event in the Shaying River Basin[J]. Torrential Rain and Disasters, 40(5): 494-504 (in Chinese). doi: 10.3969/j.issn.1004-9045.2021.05.006
|
|
贺哲, 王君, 栗晗, 等. 2020. 河南省一次副高边缘对流性暴雨的多尺度特征[J]. 干旱气象, 38(3): 423-432. doi: 10.11755/j.issn.1006-7639(2020)-03-0423
He Z, Wang J, Li H, et al, 2020. Multi-scale Characteristics of a Convective Rainstorm on the Edge of Subtropical High in Henan Province[J]. Journal of Arid Meteorology, 38(3): 423-432 (in Chinese). doi: 10.11755/j.issn.1006-7639(2020)-03-0423
|
|
孔期, 林建. 2017.2015年5月19-20日华南地区不同性质暴雨成因和预报分析[J]. 气象, 43(7): 792-803. doi: 10.7519//j.issn.10000526.2017.07.003
Kong Q, Lin J. 2017. Analysis on causes and forecasts of the torrential rainfall with different features over South China during 19 to 20 May 2015[J]. Meteorological Monthly, 43(7): 792-803 (in Chinese). doi: 10.7519//j.issn.10000526.2017.07.003
|
|
梁钰, 邵宇翔, 席世平, 等. 2010. 一次弱环境场下的郑州局地暴雨预报难点分析[J]. 气象与环境科学, 33(3): 23-28. doi: 10.16765/j.cnki.1673-7148.2010.03.004
Liang Y, Shao Y X, Xi S P, et al. 2010. Analysis of Forecast Difficulties for Local Torrential Rain in Zhengzhou Under the Weak Ambient Field[J]. Meteorological and Environmental Science, 33(3): 23-28 (in Chinese). doi: 10.16765/j.cnki.1673-7148.2010.03.004
|
|
雷蕾, 孙继松, 王华, 等. 2014. 偏东风冷空气与地形相互作用背景下北京局地强降水成因分析[J]. 暴雨灾害, 33(4): 325-332. doi: 10.3969/j.issn.1004-9045.2014.04.004
Lei L, Sun J S, Wang H, et al. 2014. Cause analysis of a local severe precipitation event in Beijing on the background of interaction of easterly cold air and topography[J]. Torrential Rain and Disasters, 33(4): 325-332 (in Chinese). doi: 10.3969/j.issn.1004-9045.2014.04.004
|
|
李琴, 邓承之. 2021. 重庆一次弱天气尺度强迫下的极端短时强降水事件分析[J]. 气象, 47(9): 1073-1085. doi: 10.7519/j.issn.1000-0526.2021.09.004
Li Q, Deng C Z. 2021. Analysis of a short-time extreme precipitation event in Chongqing under weak synoptic forcing[J]. Meteorological Monthly, 47(9): 1073-1085 (in Chinese). doi: 10.7519/j.issn.1000-0526.2021.09.004
|
|
罗菊英, 张家国, 许冠宇, 等. 2023.2020年夏季鄂西南一次极端暴雨过程成因分析[J]. 沙漠与绿洲气象, 17(2): 26-35. doi: 10.12057/j.issn.1002-0799.2023.02.001
Luo J Y, Zhang J G, Xu G Y, et al. 2023. Analysis of the causes of an extreme rainstorm in western Hubei in the summer of 2020[J]. Desert and Oasis Meteorology, 17(2): 26~35 (in Chinese). doi: 10.12057/j.issn.1002-0799.2023.02.001
|
|
罗亚丽, 孙继松, 李英, 等. 2020. 中国暴雨的科学与预报: 改革开放40年研究成果. 气象学报, 78(3): 419-450. doi: 10.11676/qxxb2020.057
Luo Y L, Sun J S, Li Y, et al. 2020. Science and prediction of heavy rainfall over China: Research progress since the reform and opening-up of the People's Republic of China[J]. Acta Meteorologica Sinica, 78(3): 419-450 (in Chinese). doi: 10.11676/qxxb2020.057
|
|
廖移山, 李俊, 王晓芳, 等. 2010.2007年7月18日济南大暴雨的β中尺度分析[J]. 气象学报, 47, 68(6): 944-956. doi: 10.11676/qxxb2010.089
Liao Y S, Li J, Wang X F, et al. 2010. A meso-ß scale analysis of the torrential rain event in Jinan on 18 July 2007[J]. Acta Meteorologica Sinica, 68(6): 944-956 (in Chinese). doi: 10.11676/qxxb2010.089
|
|
廖移山, 冯新, 石燕, 等. 2011.2008年" 7.22" 襄樊特大暴雨的天气学机理分析及地形的影响[J]. 气象学报, 69(6), 945-955. doi: 10.11676/qxxb2011.082
Liao Y S, Feng X, Shi Y, et al. 2011. Analysis of the mechanism for"2008.7.22"excessive rain event in Xiangfan with a focus on the terrain effect[J]. Acta Meteorologica Sinica, 69(6), 945-955 (in Chinese). doi: 10.11676/qxxb2011.082
|
|
王婧羽, 李哲, 汪小康, 等. 2019. 河南省雨季短时强降水时空分布特征[J]. 暴雨灾害, 38(2): 152-160. doi: 10.3969/j.issn.1004-9045.2019.02.007
Wang J Y, Li Z, Wang X K, et al, 2019. Temporal and spatial distribution characteristics of flash heavy rain in Henan during rainy season[J]. Torrential Rain and Disasters, 38(2): 152-160 (in Chinese). doi: 10.3969/j.issn.1004-9045.2019.02.007
|
|
汪小康, 李哲, 杨浩, 等. 2018. 河南强降水分布特征及其电网灾害风险区划研究[J]. 暴雨灾害, 37(6): 534-542. doi: 10.3969/j.issn.1004-9045.2018.06.006
Wang X K, Li Z, Yang H, et al, 2018. Study on the spatial-temporal characteristics of heavy rain and the disaster risk zoning on Henan Power Grid[J]. Torrential Rain and Disasters, 37(6): 34-542 (in Chinese). doi: 10.3969/j.issn.1004-9045.2018.06.006
|
|
汪小康, 崔春光, 王婧羽, 等. 2022. "21·7" 河南特大暴雨水汽和急流特征诊断分析[J]. 气象, 48(5): 533-544. doi: 10.7519/j.issn.10000526.2021.122902
Wang X K, Cui C G, Wang J Y, et al, 2022. Diagnostic analysis on water vapor and jet characteristics of " 21.7" Henan heavy rainstorm[J]. Meteorological Monthly, 48(5): 533-544 (in Chinese). doi: 10.7519/j.issn.10000526.2021.122902
|
|
苏爱芳, 孙景兰, 谷秀杰, 等. 2013. 河南省对流性暴雨云系特征与概念模型[J]. 应用气象学报, 24(2): 219-229. doi: 10.11898/1001-7313.20130210
Su A F, Sun J L, Gu X J, et al. 2013. Characteristics and conceptual models of convective rainstorm clouds in Henan Province[J]. Journal of Applied Meteorological Science, 24(2): 219-229 (in Chinese). doi: 10.11898/1001-7313.20130210
|
|
寿绍文. 2019. 中国暴雨的天气学研究进展[J]. 暴雨灾害, 38(5): 450-463. doi: 10.3969/j.issn.1004-9045.2019.05.007
Shou S W. 2019. Progress of synoptic studies for heavy rain in China[J]. Torrential Rain and Disasters, 38(5): 450-463 (in Chinese). doi: 10.3969/j.issn.1004-9045.2019.05.007
|
|
陶诗言. 1980. 中国之暴雨[M]. 北京. 科学出版社.
Tao S Y. 1980. Heavy Rain in China[M]. Bejing: Science Press (in Chinese)
|
|
尹洁, 吴静, 曹晓岗, 等. 2009. 一次冷锋南侧对流性暴雨诊断分析[J]. 气象, 35(11): 39-48. doi: 10.7519/j.issn.1000-0526.2009.11.005
Yin J, Wu J, Cao X G, et al. 2009. Diagnostic analysis of a convection torrential rain in south of cold front[J]. Meteorological Monthly, 35(11): 39-47 (in Chinese). doi: 10.7519/j.issn.1000-0526.2009.11.005
|
|
杨军勇, 苏爱芳. 2021. 河南省暖季小时极端降水时空分布特征[J]. 暴雨灾害, 40(2): 153-159. doi: 10.3969/j.issn.1004-9045.2021.02.006
Yang J Y, Su A F. 2021. Spatial and temporal distribution characteristics of hourly extreme rainfall in warm season in Henan[J]. Torrential Rain and Disasters, 40(2): 153-159 (in Chinese). doi: 10.3969/j.issn.1004-9045.2021.02.006
|
|
俞小鼎, 2013. 短时强降水临近预报的思路与方法[J]. 暴雨灾害, 32(3): 202-209. doi: 10.3969/j.issn.1004-9045.2013.03.002
Yu X D, 2013. Nowcasting thinking and method of flash heavy rain[J]. Torrential Rain and Disasters, 32(3): 202-209 (in Chinese). doi: 10.3969/j.issn.1004-9045.2013.03.002
|
|
张一平, 孙景兰, 牛淑贞, 等. 2015. 河南区域暴雨的若干雷达回波特征[J]. 气象与环境科学, 38(3): 25-36. doi: 10.16765/j.cnki.1673-7148.2015.03.004
Zhang Y P, Sun J L, Niu S Z, et al. 2015. Several Doppler Radar Echo Features of Regional Rainstorm in Henan Province[J]. Meteorological and Environmental Science, 38(3): 25-36 (in Chinese). doi: 10.16765/j.cnki.1673-7148.2015.03.004
|
|
朱义青, 魏玉朋, 胡顺起, 等. 2012.2011年7月3日山东局地大暴雨过程的观测分析[J]. 暴雨灾害, 31(4): 358-364. doi: 10.3969/j.issn.1004-9045.2012.04.010
Zhu Y Q, Wei Y P, Hu S Q, et al. 2012. The observational analysis of a local extra heavy rain event in Shandong on 3 July 2011[J]. Torrential Rain and Disasters, 31(4): 358-364 (in Chinese). doi: 10.3969/j.issn.1004-9045.2012.04.010
|
|
张宇星, 张宁, 王超杰. 2014.2012年7月4日河南大暴雨过程的短时强降水成因分析[J]. 气象与环境科学, 37(4): 40-49. doi: 10.16765/j.cnki.1673-7148.2014.04.006
Zhang Y X, Zhang N, Wang J C. 2014. Cause Analysis of a Short-time Strong Rainfall of the Rainstorm Process on July 4, 2012 in Henan Province[J]. Meteorological and Environmental Sciences, 37(4): 40-49 (in Chinese). doi: 10.16765/j.cnki.1673-7148.2014.04.006
|
|
周鑫, 刘杰, 王新敏, 等. 2020. "云雀" 残涡影响下豫西南一次大暴雨过程特征分析[J]. 气象与环境科学, 43(3): 93-100. doi: 10.16765/j.cnki.1673-7148.2020.03.013
Zhou X, Liu J, Wang X M, et al. 2020. Analysis of a Severe Rainstorm Process in Southwest Henan by the Influence of Residual Circulation of Typhoon"Skylark"[J]. Meteorological and Environmental Sciences, 43(3): 93-100 (in Chinese). doi: 10.16765/j.cnki.1673-7148.2020.03.013
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郭建平，陈田萌，程小平，田伟红，尤伟，党蕊君，郭晓冉，毋婧炎，李宁，张震，孙玉萍. 中尺度天气系统适应性观测研究进展及其在大城市短临预报中的应用构想. 暴雨灾害. 2023(06): 613-627 .
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