-
In the summer of 2019, one case of electric field sounding in eyewall of No.1907 typhoon named Wipha was obtained in Wenchang, Hainan Island, China. Up to now, it has been the first case of electric field sounding results obtained in a typhoon system. In this paper, based on the observations of satellite, meteorological radar, ground electric field and cloud-to-ground flash location data of Hainan province, China, the basic characteristics of the typhoon are analyzed in detail. Owing to the limitation of cloud-to-ground flash location system, only flash activities of the typhoon before and after landing period are analyzed and the result does not show obvious features as reported by other researches. Referring to the radar reflectivity and sounding path, we confirm that the sounding penetrates through the eyewall region of the typhoon from cloud base to top. The electric field profile and the charge region distribution in the sounding path area are analyzed, and the results show that four positive and three negative charge regions exist between 5.74 and 9.10 km above sea level and the corresponding temperatures range from –2.4 to –16.7 ℃ of the seven charge regions. The mean charge densities of each charge region from bottom to top are 0.63 nC/m3, –0.33 nC/m3, 0.31 nC/m3, –1.03 nC/m3, 1.70 nC/m3, 1.57 nC/m3 and –1.20 nC/m3, respectively. According to the preliminary analysis, we consider that the two positive charge layers at the top should be in the same charge region. Under the comprehensive consideration of the thickness of charge regions, the intensities of these six charge regions are 0.33 nC/m2, –0.07 nC/m2, 0.06 nC/m2, –0.87 nC/m2, 0.73 nC/m2, and –0.18 nC/m2, respectively. We can find that there are three dominant charge regions with largest intensity and they are the lowest positive charge region, the middle main negative region, and upper main positive charge region. And these vertical distributions of the three dominant charge regions are characterized by a tripole charge structure. These results are basically consistent with some simulation results. In addition, a negative screen charge region with a shallow depth in a range of 15–20 dBZ of the upper cloud boundary can be found. Combining the popular charging mechanisms, the similarity of tripole charge structure between our sounding and normal thunderstorm are discussed, and we preliminary consider that the non-inductive charging mechanism and the inductive charging mechanism, which originate from normal convection, are also suitable for eyewall region of typhoon.
-
Keywords:
- typhoon /
- electric field profile /
- cloud-to-ground flash /
- tripole charge structure
[1] Jorgensen D P, Zipser E J, LeMone M A 1985 J. Atmos. Sci. 42 839Google Scholar
[2] Black P G, Black R A, Hallet J, Lyons W A 1986 Preprints. 23rd Conf. on Radar Meteorology and Conf. on Cloud Physics, Snowmass, CO, Amer. Meteor. Soc. J277
[3] Venne M G, Lyons W A, Keen C S, Black P G, Gentry R C 1989 Preprints. 24th Conf. on Radar Meteorology, Tallahassee, FL, Amer. Meteor. Soc. 545
[4] Lyons W A, Venne M G, Black P G 1989 Preprints, 18th Conf. on Hurricanes and Tropical Meteorology, San Diego, CA, Amer. Meteor. Soc. 113
[5] Lay E H, Holzworth R H, Rodger C J, Thomas J N, Pinto O, Dowden R L 2004 Geophys. Res. Lett. 31 L03102
[6] Rodger C J, Brundell J B, Dowden R L 2005 Ann. Geophys. 23 277Google Scholar
[7] Abarca S F, Corbosiero K L, Galarneau T J 2010 J. Geophys. Res. 115 D18206Google Scholar
[8] Abarca S F, Corbosiero K L, Vollaro D 2011 Mon. Weather Rev. 139 175Google Scholar
[9] Boccippio D J, Koshak W J, Blakeslee R J 2002 J. Atmos. Oceanic Technol. 19 1318Google Scholar
[10] Koshak W J, Blakeslee R J, Bailey J C 2000 J. Atmos. Oceanic Technol. 17 279Google Scholar
[11] Molinari J, Moore P, Idone V 1999 Mon. Weather Rev. 127 520Google Scholar
[12] 潘伦湘, 郄秀书 2010 大气科学 34 1088Google Scholar
Pan L X, Qie X S 2010 Chinese J. Atmos. Sci. 34 1088Google Scholar
[13] 潘伦湘, 郄秀书, 刘冬霞, 王东方, 杨静 2010 中国科学: 地球科学 40 252Google Scholar
Pan L X, Qie X S, Liu D X, Wang D H, Yang J 2010 Scientia Sinica 40 252Google Scholar
[14] 张文娟 2013 博士学位论文 (北京: 中国科学院大学)
Zhang W J 2013 Ph. D. Dissertation (Beijing: University of Chinese Academy of Sciences) (in Chinese)
[15] DeMaria M, DeMaria R T, Knaff J A, Molenar D 2012 Mon. Weather Rev. 140 1828Google Scholar
[16] Molinari J, Moore P K, Idone V P, Henderson R W, Saljoughy A B 1994 J. Geophys. Res. 99 16665Google Scholar
[17] Stevenson S N, Corbosiero K L, Abarca S F 2016 Mon. Weather Rev. 144 225Google Scholar
[18] Lyons W A, Keen C S 1994 Mon. Weather Rev. 122 1897Google Scholar
[19] Fierro A O, Leslie L, Mansell E, Straka J, MacGorman D, Ziegler C 2007 Meteorol. Atmos. Phys. 98 13Google Scholar
[20] Price C, Asfur M, Yair Y 2009 Nat. Geosci. 2 329Google Scholar
[21] Xu W X, Rutledge S A, Zhang W J 2017 J. Geophys. Res. 122 7047Google Scholar
[22] Fierro A O, Shao X M, Hamlin T, Reisner J M, Harlin J 2011 Mon. Weather Rev. 139 1492Google Scholar
[23] Samsury C E, Orvilla R E 1994 Mon. Weather Rev. 122 1887Google Scholar
[24] Altaratz O, Reisin T, Levin Z 2005 J. Geophys. Res. 110 D20205Google Scholar
[25] 李万莉, 刘冬霞, 郄秀书, 傅慎明, 段树, 陈羿辰 2012 物理学报 61 059202Google Scholar
Li W L, Liu D X, Qie X S, Fu S M, Duan S, Chen Y C 2012 Acta Phys. Sin. 61 059202Google Scholar
[26] 刘冬霞 2010 博士学位论文 (北京: 中国科学院研究生院)
Liu D X 2010 Ph. D. Dissertation (Beijing: University of Chinese Academy of Science) (in Chinese)
[27] 黄丽萍, 管兆勇, 陈德辉, 马明 2008 大气科学 32 1341Google Scholar
Huang L P, Guan Z Y, Chen D H, Ma M 2008 Chinese J. Atmos. Sci. 32 1341Google Scholar
[28] Saunders C P R, Peck S L 1998 J. Geophys. Res. 103 13949Google Scholar
[29] Brooks I M, Saunders C P R, Mitzeva R P, Peck S L 1997 Atmos. Res. 43 277Google Scholar
[30] Ziegler C L, MacGorman D R, Dye J E, Ray P S 1991 J. Geophys. Res. 96 12833Google Scholar
[31] Mansell E R, MacGorman D R, Ziegler C L, Straka J M 2002 J. Geophys. Res. 107 ACL 2
[32] Fierro A O, Reisner J M 2011 J. Atmos. Sci. 68 477Google Scholar
[33] Black R A, Hallet J 1986 J. Atmos. Sci. 43 802Google Scholar
[34] Xu L T, Zhang Y J, Wang F, Zheng D 2014 J. Meteorol. Res. 28 453Google Scholar
[35] 赵中阔, 郄秀书, 张广庶, 张廷龙, 张彤, 郭凤霞, 窦志强 2008 高原气象 27 881
Zhao Z K, Qie X S, Zhang G S, Zhang T L, Zhang T, Guo F X, Dou Z Q 2008 Plateau. Meteor. 27 881
[36] 周诗健, 任丽新, 陈立祥 1965 地球物理学报 14 20
Zhou S J, Ren L X, Chen L X 1965 Chinese J. Geophys. 14 20
[37] Zhang W J, Zhang Y J, Zheng D, Wang F, Xu L T 2015 J. Geophys. Res. 120 4072Google Scholar
[38] Zhang T L, Yu H, Zhou F C, Chen J, Zhang M H 2018 Ann. Geophys. 36 979Google Scholar
[39] Marshall T C, Rust W D 1991 J. Geophys. Res. 96 22297Google Scholar
[40] Winn W P, Moore C B, Holmes C R 1981 J. Geophys. Res. 86 1187Google Scholar
[41] Stolzenburg M, Rust W D, Marshall T C 1998 J. Geophys. Res. 103 14097Google Scholar
[42] Takahashi T 1978 J. Atmos. Sci. 35 1536Google Scholar
[43] Jayaratne E R, Saunders C P R, Hallett J 1983 Q. J. R. Meteorolog. Soc. 109 609Google Scholar
[44] Stolzenburg M, Marshall T C, Krehbiel P R 2010 J. Geophys. Res. 115 D19202Google Scholar
[45] Simpson G, Scrase F J 1937 Proc. R. Soc. London, Ser. A 161 309Google Scholar
[46] Simpson G, Robinson G D 1941 Proc. R. Soc. London, Ser. A 177 281Google Scholar
[47] Marshall T C, Stolzenburg M, Krehbiel P R, Lund N R, Maggio C R 2009 J. Geophys. Res. 114 D02209
[48] Zhang T L, Zhao Z K, Zhao Y, Wei C X, Yu H, Zhou F C 2015 Atmos. Res. 164-165 188Google Scholar
[49] Byrne G J, Few A A, Weber E E 1983 Geophys. Res. Lett. 10 39Google Scholar
[50] Williams E R 1989 J. Geophys. Res. 94 13151Google Scholar
[51] Dye J E, Willett J C 2007 Mon. Weather Rev. 135 3362Google Scholar
[52] Saunders C P R, Keith W D, Mitzeva R P 1991 J. Geophys. Res. 96 11007Google Scholar
[53] Aufdermauer A N, Johnson D A 1972 Q. J. R. Meteorolog. Soc. 98 369Google Scholar
[54] 徐良韬, 张义军, 王飞, 郑栋 2012 大气科学 36 1041Google Scholar
Xu L T, Zhang Y J, Wang F, Zheng D 2012 Chinese J. Atmos. Sci. 36 1041Google Scholar
[55] Pereyra R G, Avila E E, Castellano N E, Saunders C P R 2000 J. Geophys. Res. 105 20803Google Scholar
[56] Ziegler C L, MacGorman D R, Dye J E, Ray P S 1991 96 12833
[57] 徐良韬, 张义军, 张文娟, 王飞, 郑栋 2016 气象学报 74 1002
Xu L T, Zhang Y J, Zhang W J, Wang F, Zheng D 2016 Acta Meteorol. Sin. 74 1002
-
图 3 2019年8月1日0:00 ~ 20:00时段1907号台风登陆海南与登陆湛江前后的地闪特征 (a)地闪活动的时间演变; (b)地闪活动的空间分布; (c)和(d)分别为04:27和14:32前后15 min内地闪与雷达回波的叠加, 黑色圆点代表地闪. 图中直线α, β, ζ和θ为图4对应的剖面位置
Figure 3. The characteristics of cloud-to-ground flashes in typhoon No.1907 before and after landing in Hainan and Zhanjiang from 0:00 to 20:00 on August 1, 2019: (a) The evolution of cloud-to-ground flash activities; (b) spatial distribution of cloud-to-ground flash activities; (c) and (d) are the superposition of the flash locations upon radar echo for 30 minutes around 04:27 and 14:32, respectively, and the black dot represents the cloud-to-ground flashes. The line α, β, ζ and θ in this figure is the location of corresponding section in Fig. 4.
图 5 探空时段内的雷达回波的反射率以及垂直探空路径在回波剖面上的显示 (a) 10:09时的反射率(3 km高度处); (b)图(a)中黑色方框区域的放大, 显示探空路径与回波的地面投影以及剖面切割线(线段AB); (c)探空路径在回波剖面上的投影, 图中△代表气球释放点位置
Figure 5. Sounding path and the corresponding Radar echo (10:09): (a) Radar echo at height of 3 km; (b) enlarged view of the section in the square of picture (a), the line AB is the location of vertical cross section and the black curve is the horizontal projection of the sounding path; (c) superposition image of radar echo vertical cross section of line AB in the (a) and sounding path. △: Sounding site.
-
[1] Jorgensen D P, Zipser E J, LeMone M A 1985 J. Atmos. Sci. 42 839Google Scholar
[2] Black P G, Black R A, Hallet J, Lyons W A 1986 Preprints. 23rd Conf. on Radar Meteorology and Conf. on Cloud Physics, Snowmass, CO, Amer. Meteor. Soc. J277
[3] Venne M G, Lyons W A, Keen C S, Black P G, Gentry R C 1989 Preprints. 24th Conf. on Radar Meteorology, Tallahassee, FL, Amer. Meteor. Soc. 545
[4] Lyons W A, Venne M G, Black P G 1989 Preprints, 18th Conf. on Hurricanes and Tropical Meteorology, San Diego, CA, Amer. Meteor. Soc. 113
[5] Lay E H, Holzworth R H, Rodger C J, Thomas J N, Pinto O, Dowden R L 2004 Geophys. Res. Lett. 31 L03102
[6] Rodger C J, Brundell J B, Dowden R L 2005 Ann. Geophys. 23 277Google Scholar
[7] Abarca S F, Corbosiero K L, Galarneau T J 2010 J. Geophys. Res. 115 D18206Google Scholar
[8] Abarca S F, Corbosiero K L, Vollaro D 2011 Mon. Weather Rev. 139 175Google Scholar
[9] Boccippio D J, Koshak W J, Blakeslee R J 2002 J. Atmos. Oceanic Technol. 19 1318Google Scholar
[10] Koshak W J, Blakeslee R J, Bailey J C 2000 J. Atmos. Oceanic Technol. 17 279Google Scholar
[11] Molinari J, Moore P, Idone V 1999 Mon. Weather Rev. 127 520Google Scholar
[12] 潘伦湘, 郄秀书 2010 大气科学 34 1088Google Scholar
Pan L X, Qie X S 2010 Chinese J. Atmos. Sci. 34 1088Google Scholar
[13] 潘伦湘, 郄秀书, 刘冬霞, 王东方, 杨静 2010 中国科学: 地球科学 40 252Google Scholar
Pan L X, Qie X S, Liu D X, Wang D H, Yang J 2010 Scientia Sinica 40 252Google Scholar
[14] 张文娟 2013 博士学位论文 (北京: 中国科学院大学)
Zhang W J 2013 Ph. D. Dissertation (Beijing: University of Chinese Academy of Sciences) (in Chinese)
[15] DeMaria M, DeMaria R T, Knaff J A, Molenar D 2012 Mon. Weather Rev. 140 1828Google Scholar
[16] Molinari J, Moore P K, Idone V P, Henderson R W, Saljoughy A B 1994 J. Geophys. Res. 99 16665Google Scholar
[17] Stevenson S N, Corbosiero K L, Abarca S F 2016 Mon. Weather Rev. 144 225Google Scholar
[18] Lyons W A, Keen C S 1994 Mon. Weather Rev. 122 1897Google Scholar
[19] Fierro A O, Leslie L, Mansell E, Straka J, MacGorman D, Ziegler C 2007 Meteorol. Atmos. Phys. 98 13Google Scholar
[20] Price C, Asfur M, Yair Y 2009 Nat. Geosci. 2 329Google Scholar
[21] Xu W X, Rutledge S A, Zhang W J 2017 J. Geophys. Res. 122 7047Google Scholar
[22] Fierro A O, Shao X M, Hamlin T, Reisner J M, Harlin J 2011 Mon. Weather Rev. 139 1492Google Scholar
[23] Samsury C E, Orvilla R E 1994 Mon. Weather Rev. 122 1887Google Scholar
[24] Altaratz O, Reisin T, Levin Z 2005 J. Geophys. Res. 110 D20205Google Scholar
[25] 李万莉, 刘冬霞, 郄秀书, 傅慎明, 段树, 陈羿辰 2012 物理学报 61 059202Google Scholar
Li W L, Liu D X, Qie X S, Fu S M, Duan S, Chen Y C 2012 Acta Phys. Sin. 61 059202Google Scholar
[26] 刘冬霞 2010 博士学位论文 (北京: 中国科学院研究生院)
Liu D X 2010 Ph. D. Dissertation (Beijing: University of Chinese Academy of Science) (in Chinese)
[27] 黄丽萍, 管兆勇, 陈德辉, 马明 2008 大气科学 32 1341Google Scholar
Huang L P, Guan Z Y, Chen D H, Ma M 2008 Chinese J. Atmos. Sci. 32 1341Google Scholar
[28] Saunders C P R, Peck S L 1998 J. Geophys. Res. 103 13949Google Scholar
[29] Brooks I M, Saunders C P R, Mitzeva R P, Peck S L 1997 Atmos. Res. 43 277Google Scholar
[30] Ziegler C L, MacGorman D R, Dye J E, Ray P S 1991 J. Geophys. Res. 96 12833Google Scholar
[31] Mansell E R, MacGorman D R, Ziegler C L, Straka J M 2002 J. Geophys. Res. 107 ACL 2
[32] Fierro A O, Reisner J M 2011 J. Atmos. Sci. 68 477Google Scholar
[33] Black R A, Hallet J 1986 J. Atmos. Sci. 43 802Google Scholar
[34] Xu L T, Zhang Y J, Wang F, Zheng D 2014 J. Meteorol. Res. 28 453Google Scholar
[35] 赵中阔, 郄秀书, 张广庶, 张廷龙, 张彤, 郭凤霞, 窦志强 2008 高原气象 27 881
Zhao Z K, Qie X S, Zhang G S, Zhang T L, Zhang T, Guo F X, Dou Z Q 2008 Plateau. Meteor. 27 881
[36] 周诗健, 任丽新, 陈立祥 1965 地球物理学报 14 20
Zhou S J, Ren L X, Chen L X 1965 Chinese J. Geophys. 14 20
[37] Zhang W J, Zhang Y J, Zheng D, Wang F, Xu L T 2015 J. Geophys. Res. 120 4072Google Scholar
[38] Zhang T L, Yu H, Zhou F C, Chen J, Zhang M H 2018 Ann. Geophys. 36 979Google Scholar
[39] Marshall T C, Rust W D 1991 J. Geophys. Res. 96 22297Google Scholar
[40] Winn W P, Moore C B, Holmes C R 1981 J. Geophys. Res. 86 1187Google Scholar
[41] Stolzenburg M, Rust W D, Marshall T C 1998 J. Geophys. Res. 103 14097Google Scholar
[42] Takahashi T 1978 J. Atmos. Sci. 35 1536Google Scholar
[43] Jayaratne E R, Saunders C P R, Hallett J 1983 Q. J. R. Meteorolog. Soc. 109 609Google Scholar
[44] Stolzenburg M, Marshall T C, Krehbiel P R 2010 J. Geophys. Res. 115 D19202Google Scholar
[45] Simpson G, Scrase F J 1937 Proc. R. Soc. London, Ser. A 161 309Google Scholar
[46] Simpson G, Robinson G D 1941 Proc. R. Soc. London, Ser. A 177 281Google Scholar
[47] Marshall T C, Stolzenburg M, Krehbiel P R, Lund N R, Maggio C R 2009 J. Geophys. Res. 114 D02209
[48] Zhang T L, Zhao Z K, Zhao Y, Wei C X, Yu H, Zhou F C 2015 Atmos. Res. 164-165 188Google Scholar
[49] Byrne G J, Few A A, Weber E E 1983 Geophys. Res. Lett. 10 39Google Scholar
[50] Williams E R 1989 J. Geophys. Res. 94 13151Google Scholar
[51] Dye J E, Willett J C 2007 Mon. Weather Rev. 135 3362Google Scholar
[52] Saunders C P R, Keith W D, Mitzeva R P 1991 J. Geophys. Res. 96 11007Google Scholar
[53] Aufdermauer A N, Johnson D A 1972 Q. J. R. Meteorolog. Soc. 98 369Google Scholar
[54] 徐良韬, 张义军, 王飞, 郑栋 2012 大气科学 36 1041Google Scholar
Xu L T, Zhang Y J, Wang F, Zheng D 2012 Chinese J. Atmos. Sci. 36 1041Google Scholar
[55] Pereyra R G, Avila E E, Castellano N E, Saunders C P R 2000 J. Geophys. Res. 105 20803Google Scholar
[56] Ziegler C L, MacGorman D R, Dye J E, Ray P S 1991 96 12833
[57] 徐良韬, 张义军, 张文娟, 王飞, 郑栋 2016 气象学报 74 1002
Xu L T, Zhang Y J, Zhang W J, Wang F, Zheng D 2016 Acta Meteorol. Sin. 74 1002
Catalog
Metrics
- Abstract views: 4477
- PDF Downloads: 33
- Cited By: 0