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Occurrence regularity of chaotic pulse trains (CPT) discharge event in negative cloud-to-ground (CG) lightning during six thunderstorms are analyzed in this paper. Results show that CPT is a common phenomenon throughout the negative CG lightning discharge process, 243 times of CPT discharge events occurs during 323 negative CG lightning, a proportion reaching 75.2%. CPT in negative CG can occur before the first return stroke, between the strokes, and after the last stroke. The proportion of 66.7% of the total subsequent strokes is preceded by CPT, and CPT occurs after 11.5% of the total last strokes. It is also found that there are four distributions prior to subsequent strokes: single CPT-c (CPT connecting with subsequent strokes), single CPT-i (CPT occurring in an interval between CPT and return strokes), CPT-c and CPT-i occur concurrently, and several CPT-is appear concurrently. Single CPT-c is the most common, 39.4% of subsequent strokes are preceded by single CPT-c, and several CPTs are easier to occur before the first and second subsequent strokes, which are respectively the corresponding strokes 9.4% and 7.7% of the total number. With the increase of the order of subsequent stroke, there is a decreasing trend for the occurrence of CPT, and in addition to the previous two subsequent strokes, the number of CPT-c is obviously greater than CPT-i before the others. In addition, CPT-i and CPT-a both occur to add on the negative CG K-change, and some also correspond to the process of J-change in the slow electric field wave.
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Keywords:
- negative CG lightning /
- CPT /
- common phenomena /
- occurrence regularity
[1] Yang J, Qie X S, Wang J G, Chao Y, Zhang Q L, Yuan T, Zhou Y J, Feng G L 2008 Acta Phys. Sin. 57 1968 (in Chinese) [杨静, 郄秀书, 王建国, 赵阳, 张其林, 袁铁, 周筠珺, 冯桂力 2008 57 1968]
[2] Chao Y, Qie X S, Kong X Z, Zhang G S, Zhang T, Yang J, Feng G L, Zhang Q L, Wang D F 2009 Acta Phys. Sin. 58 6616 (in Chinese) [赵阳, 郄秀书, 孔祥贞, 张广庶, 张彤, 杨静, 冯桂力, 张其林, 王东方 2009 58 6616]
[3] Yang B, Zhou B H, Meng X 2010 Acta Phys. Sin. 59 8978 (in Chinese) [杨波, 周璧华, 孟鑫 2010 59 8978]
[4] Wang X J, Yuan P, Cen J Y, Zhang T L, Xue S M, Zhao J C, Xu H 2013 Acta Phys. Sin. 62 109201 (in Chinese) [王雪娟, 袁萍, 岑建勇, 张廷龙, 薛思敏, 赵金翠, 许鹤 2013 62 109201]
[5] Zhang Y J, Zhou X J 2006 Journal of Applied Meteorological Science 17 829 (in Chinese) [张义军, 周秀骥 2006 应用气象学报 17 829]
[6] Zhang Y J, Meng Q, Ma M, Dong W S, L W T 2006 Journal of Applied Meteorological Science 17 611 (in Chinese) [张义军, 孟青, 马明, 董万胜, 吕伟涛2006 应用气象学报 17 611]
[7] Vladimir A. Rakov, Rateev Thottappillil, Martin A. Uman 1992 Journal of Geophysical Research 97 9935
[8] Rakov V A, Uman M A, Hoffman G R, Masters M W, Brook M 1996 IEEE Transactions EMC 38 156
[9] Wang Y H, Zhang G S, Zhang T, Zhao Y X, Li Y J 2009 Plateau Meteorology 28 1018 (in Chinese) [王彦辉, 张广庶, 张彤, 赵玉祥, 李亚珺 2009 高原气象 28 1018]
[10] Zhu B Y, L F C, Ma M, Zhou H L 2010 Plateau Meteorology 29 688 (in Chinese) [祝宝友, 吕凡超, 马明, 周鹤林 2010 高原气象 29 688]
[11] Wu B, Zhang G S, Wang Y H, Li Y J, Fan X P, Yu H, Zhang R 2013 Acta Phys. Sin. 62 189202 (in Chinese) [武斌, 张广庶, 王彦辉, 李亚珺, 范祥鹏, 余海, 张荣 2013 62 189202]
[12] Gomes C, Cooray V, Fernando M, Montano R, Sonnadara U 2004 Journal of Atmospheric and Solar-Terrestrial Physics 66 1733
[13] Lan Y, Zhang Y J, Dong W S, Lu W T, Liu H Y, Zheng D 2011 J. Geophys. Res. 116 17109
[14] Makela J S, Edirisingheb M, Fernandob M, Montanoc R, Coorayc V 2007 Journal of Atmospheric and Solar-Terrestrial Physics 69 707
[15] Willett J, Bailey J, Leteinturier C, Krider E 1990 J. Geophys. Res. 95 20367
[16] Liu H Y, Dong W S, Zhang Y J, Zheng D, Yan B W, Shi Y H, Wu T 2013 Plateau meteorology. 32 1186 (in Chinese) [刘恒毅, 董万胜, 张义军, 郑栋, 严碧武, 石玉恒, 吴亭 2013 高原气象 32 1186]
[17] Wiedman C D 1982 Ph. D. Dissertion (University of Arizona.)
[18] Bailey J, Willett J C, Krider E P, Leteinturier C 1988 paper presented at 8th International Conference on Atmospheric Electricity Uppsala, Sweden 13-16
[19] Rakov V A, Uman M A 1990 J. Geophys. Res. 95 5447
[20] Cao D J, Qie X S, Duan S, Xuan Y J, Wang D F 2012 Acta Phys. Sin. 61 069202 (in Chinese) [曹冬杰, 郄秀书, 段树, 宣越建, 王东方 2012 61 069202]
[21] Li W L, Liu D X, Qie X S, Fu S M, Duan S, Chen Y C 2012 Acta Phys. Sin. 61 059202 (in Chinese) [李万莉, 刘冬霞, 郄秀书, 傅慎明, 段树, 陈羿辰 2012 61 059202]
[22] Wang D H, Qie X S, Guo C M 2000 Lightning and artificial triggering lightning. (Shanghai: Shanghai Jiaotong University Press) P133 (in Chinese) [王道洪, 郄秀书, 郭昌明 2000 雷电与人工引雷(上海: 上海交通大学出版社)第133页]
[23] Chen W M 2003 Principles of lightning (second edition)(Beijing: China Meteorological Press P195 (in Chinese) [陈渭民 2003 雷电学原理(第二版)(北京: 气象出版社)第195页]
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[1] Yang J, Qie X S, Wang J G, Chao Y, Zhang Q L, Yuan T, Zhou Y J, Feng G L 2008 Acta Phys. Sin. 57 1968 (in Chinese) [杨静, 郄秀书, 王建国, 赵阳, 张其林, 袁铁, 周筠珺, 冯桂力 2008 57 1968]
[2] Chao Y, Qie X S, Kong X Z, Zhang G S, Zhang T, Yang J, Feng G L, Zhang Q L, Wang D F 2009 Acta Phys. Sin. 58 6616 (in Chinese) [赵阳, 郄秀书, 孔祥贞, 张广庶, 张彤, 杨静, 冯桂力, 张其林, 王东方 2009 58 6616]
[3] Yang B, Zhou B H, Meng X 2010 Acta Phys. Sin. 59 8978 (in Chinese) [杨波, 周璧华, 孟鑫 2010 59 8978]
[4] Wang X J, Yuan P, Cen J Y, Zhang T L, Xue S M, Zhao J C, Xu H 2013 Acta Phys. Sin. 62 109201 (in Chinese) [王雪娟, 袁萍, 岑建勇, 张廷龙, 薛思敏, 赵金翠, 许鹤 2013 62 109201]
[5] Zhang Y J, Zhou X J 2006 Journal of Applied Meteorological Science 17 829 (in Chinese) [张义军, 周秀骥 2006 应用气象学报 17 829]
[6] Zhang Y J, Meng Q, Ma M, Dong W S, L W T 2006 Journal of Applied Meteorological Science 17 611 (in Chinese) [张义军, 孟青, 马明, 董万胜, 吕伟涛2006 应用气象学报 17 611]
[7] Vladimir A. Rakov, Rateev Thottappillil, Martin A. Uman 1992 Journal of Geophysical Research 97 9935
[8] Rakov V A, Uman M A, Hoffman G R, Masters M W, Brook M 1996 IEEE Transactions EMC 38 156
[9] Wang Y H, Zhang G S, Zhang T, Zhao Y X, Li Y J 2009 Plateau Meteorology 28 1018 (in Chinese) [王彦辉, 张广庶, 张彤, 赵玉祥, 李亚珺 2009 高原气象 28 1018]
[10] Zhu B Y, L F C, Ma M, Zhou H L 2010 Plateau Meteorology 29 688 (in Chinese) [祝宝友, 吕凡超, 马明, 周鹤林 2010 高原气象 29 688]
[11] Wu B, Zhang G S, Wang Y H, Li Y J, Fan X P, Yu H, Zhang R 2013 Acta Phys. Sin. 62 189202 (in Chinese) [武斌, 张广庶, 王彦辉, 李亚珺, 范祥鹏, 余海, 张荣 2013 62 189202]
[12] Gomes C, Cooray V, Fernando M, Montano R, Sonnadara U 2004 Journal of Atmospheric and Solar-Terrestrial Physics 66 1733
[13] Lan Y, Zhang Y J, Dong W S, Lu W T, Liu H Y, Zheng D 2011 J. Geophys. Res. 116 17109
[14] Makela J S, Edirisingheb M, Fernandob M, Montanoc R, Coorayc V 2007 Journal of Atmospheric and Solar-Terrestrial Physics 69 707
[15] Willett J, Bailey J, Leteinturier C, Krider E 1990 J. Geophys. Res. 95 20367
[16] Liu H Y, Dong W S, Zhang Y J, Zheng D, Yan B W, Shi Y H, Wu T 2013 Plateau meteorology. 32 1186 (in Chinese) [刘恒毅, 董万胜, 张义军, 郑栋, 严碧武, 石玉恒, 吴亭 2013 高原气象 32 1186]
[17] Wiedman C D 1982 Ph. D. Dissertion (University of Arizona.)
[18] Bailey J, Willett J C, Krider E P, Leteinturier C 1988 paper presented at 8th International Conference on Atmospheric Electricity Uppsala, Sweden 13-16
[19] Rakov V A, Uman M A 1990 J. Geophys. Res. 95 5447
[20] Cao D J, Qie X S, Duan S, Xuan Y J, Wang D F 2012 Acta Phys. Sin. 61 069202 (in Chinese) [曹冬杰, 郄秀书, 段树, 宣越建, 王东方 2012 61 069202]
[21] Li W L, Liu D X, Qie X S, Fu S M, Duan S, Chen Y C 2012 Acta Phys. Sin. 61 059202 (in Chinese) [李万莉, 刘冬霞, 郄秀书, 傅慎明, 段树, 陈羿辰 2012 61 059202]
[22] Wang D H, Qie X S, Guo C M 2000 Lightning and artificial triggering lightning. (Shanghai: Shanghai Jiaotong University Press) P133 (in Chinese) [王道洪, 郄秀书, 郭昌明 2000 雷电与人工引雷(上海: 上海交通大学出版社)第133页]
[23] Chen W M 2003 Principles of lightning (second edition)(Beijing: China Meteorological Press P195 (in Chinese) [陈渭民 2003 雷电学原理(第二版)(北京: 气象出版社)第195页]
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