Abstract
The low-level jet (LLJ) is closely related to severe rainfall events, air pollution, wind energy utilization, aviation safety, sandstorms, forest fire, and other weather and climate phenomena. Therefore, it has attracted considerable attention since its discovery. Scientists have carried out many studies on LLJs and made significant achievements during the past five or six decades. This article summarizes and assesses the current knowledge on this subject, and focuses in particular on three aspects: 1) LLJ classification, definition, distribution, and structure; 2) LLJ formation and evolutionary mechanisms; and 3) relationships between LLJ and rainfall, as well as other interdisciplinary fields. After comparing the status of LLJ research at home (China) and abroad, we then discuss the shortcomings of LLJ research in China. We suggest that this includes: coarse definitions of the LLJ, lack of observations and inadequate quality control, few thorough explorations of LLJ characteristics and formation mechanisms, and limited studies in interdisciplinary fields. The future prospects for several LLJ research avenues are also speculated.
Similar content being viewed by others
References
Archer, C. L., and M. Z. Jacobson, 2005: Evaluation of global wind power. J. Geophys. Res., 110(D12), doi: 10.1029/2004JD005462.
Arritt, R. W., T. D. Rink, M. Segal, et al., 1997: The Great Plains low-level jet during the warm season of 1993. Mon. Wea. Rev., 125(9), 2176–2192.
Baidya Roy, S., S. W. Pacala, and R. L. Walko, 2004: Can large wind farms affect local meteorology? J. Geophys. Res., 109, D19101, doi: 10.1029/2004JD004763.
Banta, R. M., C. J. Senff, A. B. White, et al., 1998: Daytime buildup and nighttime transport of urban ozone in the boundary layer during a stagnation episode. J. Geophys. Res., 103, 22519–22544.
Blackadar, A. K., 1955: The Low Level Jet Phenomenon. Institute of the Aeronautical Sciences, New York, Preprint, No. 519, 283–290.
—, 1957: Boundary layer wind maxima and their significance for the growth of nocturnal inversions. Bull. Amer. Meteor. Soc., 38(5), 283–290.
Bonner, W. D., 1968: Climatology of the low-level jet. Mon. Wea. Rev., 96(12), 833–850.
—, and J. Paegle, 1970: Diurnal variations in boundary layer winds over the South-Central United States in summer. Mon. Wea. Rev., 98(10), 735–744.
Brill, K. F., L. W. Uccellini, R. P. Burkhart, et al., 1985: Numerical simulations of a transverse indirect circulation and low-level jet in the exit region of an uppler-level jet. J. Atmos. Sci., 42(12), 1306–1320.
Chen Guichuan, Shen Tongli, and He Di, 2006: Simulation of topographic effect of hilly region to the south of Yangtze River and Yunnan-Guizhou Plateau on the southwest vortex during a heavy rain process. Plateau Meteor., 25(2), 277–284. (in Chinese)
Chen, G. T.-J., and C.-C. Yu, 1988: Study of low-level jet and extremely heavy rainfall over northern Taiwan in the Meiyu season. Mon. Wea. Rev., 116(4), 884–891.
—, C.-C. Wang, and D. T.-W. Lin, 2005: Characteristics of low-level jets over northern Taiwan in Meiyu season and their relationship to heavy rain events. Mon. Wea. Rev., 133(1), 20–43.
Chen Haoming, 2009: The influence of diurnal wind cycle on the diurnal variation of precipitation over the Yangtze River valley. Ph D. dissertation, Chinese Academy of Sciences, Beijing, 143 pp. (in Chinese)
Chen, Q., 1982: The instability of the gravity-inertial wave and its relation to low-level jet and heavy rainfall. J. Meteor. Soc. Japan., 60, 1041–1057.
Chen Yuchun and Qian Zhengan, 1993: Numerical simulations of dynamical impact of Qinghai-Xizang Plateau on lower-level jet on its east side in summer. Plateau Meteor., 12(3), 312–321. (in Chinese)
Ding Yihui, 2005: Advanced Synoptic Meteorology. 2nd ed., China Meteorological Press, Beijing, 585 pp. (in Chinese)
Du Yu, Zhang Qinghong, and Yue Yinming, 2012: Characteristics of low-level jets in Shanghai during the 2008–2009 warm seasons as inferred from wind pro-filer radar data. J. Meteor. Soc. Japan, 90(6), 891–903.
Farquharson, J. S., 1939: The diurnal variation of wind over tropical Africa. Quart. J. Roy. Meteor. Soc., 65(280), 165–184.
Findlater, J., 1969: A major low-level air current near the Indian Ocean during the northern summer. Quart. J. Roy. Meteor. Soc., 95, 362–380.
—, 1977: Observational aspects of the low-level crossequatorial jet stream of the western Indian Ocean. Pure Appl. Geophys., 115, 1251–1262.
Fromm, M. D., and R. Servranckx, 2003: Transport of forest fire smoke above the tropopause by supercell convection. Geophys. Res. Lett., 30(10), 1542, doi: 10.1029/2002GL016820.
Gifford, F. A., 1952: The breakdown of a low level inversion studied by means of detailed soundings with a modified radiosonde. Bull. Amer. Meteor. Soc., 33(9), 373–379.
Goualt, J., 1938: Vents en altitude a fort Lamy(Tchad). Ann. Phys. du Globe de la France d_Outre-Mer, 5, 70–91.
Hao Weifeng, Su Xiaobin, Wang Qingan, et al., 2001: The observational features and the cause analysis of hilly boundary-layer-jet. Acta Meteor. Sinica, 59(1), 120–128. (in Chinese)
He Jianzhong and Wu Rongsheng, 1989: Numerical study on the low-level jet in the planetary boundary layer. Acta Meteor. Sinica, 47(4), 443–449. (in Chinese)
Hoecker, W. H., 1963: Three southerly low-level jet systems delineated by the weather bureau special pibal network of 1961. Mon. Wea. Rev., 91, 573–582.
Higgins, R. W., Y. Yao, E. S. Yarosh, et al., 1997: Influence of the Great Plains low-level jet on summertime precipitation and moisture transport over the central United States. J. Climate, 10(3), 481–507.
Holton, J. R., 1967: The diurnal boundary layer wind oscillation above sloping terrain. Tellus, 19, 199–205.
Huang Shisong, 1981: A diagnostic analysis of the formation and variation of the low-level jet during heavy-rain processes. Chinese J. Atmos. Sci., 5(2), 123–135. (in Chinese)
IPCC, 2007: Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Solomon, S., D. Qin, M. Manning, et al., Eds., Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 996 pp.
Jiang Xianan, N.-C. Lau, I. M. Held, et al., 2007: Mechanisms of the Great Plains low-level jet as simulated in an AGCM. J. Atmos. Sci., 64(2), 532–547.
Kelley, N., M. Shirazi, D. Jager, et al., 2004: Lamar Low-Level Jet Project Interim Report. Technical Report, 216 pp.
Kuo, H. L., and K. L. Seitter, 1985: Instability of shearing geostrophic currents in neutral and partly unstable atmospheres. J. Atmos. Sci., 42(4), 331–345.
Lau, S. Y., and S. T. Chan, 2003: A crescent-shaped lowlevel jet as observed by a Doppler radar. Weather, 58(8), 287–290.
Lettau, H., 1954: Graphs and Illustrations of Diverse Atmospheric States and Processes Observed During the Seventh Test Period of the Great Plains Turbulence Field Program. Occasional Rep, No. 1, Atmos. Anal. Lab., Geophys. Res. Dir., Cambridge, Mass.
Li, P.-W., 2006: Wind shear-Its Detection and Alerting. Symposium of Science in Public Service, Science Museum, Hong Kong, 19 pp.
Liechti, F., 2006: Birds: Blowin’ by the wind? J. Ornithol., 147(2), 202–211.
—, and E. Schaller, 1999: The use of low-level jets by migrating birds. Naturwissenschaften, 86(11), 549–551.
Limaitre, Y., and P. Brovelli, 1990: Role of a low-level jet in triggering and organizing moist convection in a baroclinic atmosphere. A case study: 18 May 1984. J. Atmos. Sci., 47(1), 82–100.
Li Xingsheng, Ye Zhuojia, and Liu Linqin, 1981: An analytical research on the lower nocturnal jet. Chinese J. Atmos. Sci., 5(3), 310–317. (in Chinese)
Liu Hongbo, 2012: Numerical simulation of the heavy rainfall in the Yangtze-Huai River basin during summer 2003 using the WRF model. Atmos. Oceanic Sci. Lett., 5(1), 20–25.
—, Li Lijuan, and Wang Bin, 2012: Low-level jets over Southeast China: The warm season climatology of the summer of 2003. Atmos. Oceanic Sci. Lett., 5(5), 394–400.
Liu Xiaodong and Jiao Yanjun, 2000: Sensitivity of the East Asian monsoon climate to the Tibetan Plateau uplift. Chinese J. Atmos. Sci., 24(5), 593–607. (in Chinese)
Mastrantonio, G., F. Einaudi, D. Fua, et al., 1976: Generation of gravity waves by jet streams in the atmosphere. J. Atmos. Sci., 33(9), 1730–1738.
Means, L. L., 1952: On thunderstorm forecasting in the central United States. Mon. Wea. Rev., 80(10), 165–189.
Mitchell, M. J., R. W. Arritt, and K. Labas, 1995: A climatology of the warm season Great Plains low-level jet using wind profiler observations. Wea. Forecasting, 10(3), 576–591.
Nicolini, M., K. M. Waldron, and J. Paegle, 1993: Diurnal oscillations of low-level jets, vertical motion, and precipitation: A model case study. Mon. Wea. Rev., 121(9), 2588–2610.
Paegle, J., C. D. Zhang, and D. P. Baumhefner, 1987: Atmospheric response to tropical thermal forcing in real data integrations. Mon. Wea. Rev., 115(12), 2975–2995.
Pamperin, H., and G. Stilke, 1985: Nocturnal boundary layer and low level jet near the Inn valley exit. Meteor. Rundsch., 38(5), 145–156.
Pan Zaitao, M. Segal, and R. W. Arritt, 2004: Role of topography in forcing low-level jets in the central United States during the 1993 flood-altered terrain simulations. Mon. Wea. Rev., 132(1), 396–403.
Parish, T. R., and D. H. Bromwich, 1991: Continentalscale simulation of the Antarctic katabatic wind regime. J. Climate, 4(2), 135–146.
Qian, J.-H., W.-K. Tao, and K.-M. Lau, 2004: Mechanisms for torrential rain associated with the Mei-yu development during SCSMEX 1998. Mon. Wea. Rev., 132(1), 3–27.
Rife, D. L., J. O. Pinto, A. J. Monaghan, et al., 2010: Global distribution and characteristics of diurnally varying low-level jets. J. Climate, 23(19), 5041–5064.
Roads, J. O., S. C. Chen, A. K. Guetter, et al., 1994: Large-scale aspects of the United States hydrologic cycle. Bull. Amer. Meteor. Soc., 75(9), 1589–1610.
Ryan, W. F., 2004: The Low-Level Jet in Maryland: Profiles Observations and Preliminary Climatology. Report prepared for the Maryland Department of the Environment, Air and Radiation Administration, 43 pp.
Sai Han and Miao Junfeng, 2012: A review of low-level jet research in China. Meteor. Sci. Technol., 40(5), 766–771. (in Chinese)
Saulo, C., J. Ruiz, and Y. G. Skabar, 2007: Synergism between the low-level jet and organized convection at its exit region. Mon. Wea. Rev., 135(4), 1310–1326.
Schwerdtfeger, W., 1975: The effect of the Antarctic Peninsula on the temperature regime of the Weddell Sea. Mon. Wea. Rev., 103(1), 45–51.
Si Gongwang, 1994: Advances in studies of the heavy rainfall associated with the Mei-yu front over East Asia. Adv. Earth Sci., 9(2), 11–17. (in Chinese)
—, Yu Zhangxiao, Li Faran, et al., 1982: A case analysis on the formation of low-level jet stream associated with “Baiyu front”. Chinese J. Atmos. Sci., 6(2), 165–170. (in Chinese)
Song Jie, Liao Ke, R. L. Coulter, et al., 2005: Climatology of the low-level jet at the southern Great Plains atmospheric boundary layer experiments site. J. Appl. Meteor., 44(10), 1593–1606.
Stensrud, D. J., 1996: Importance of low-level jets to climate: A review. J. Climate, 9(8), 1698–1711.
Storm, B., J. Dudhia, S. Basu, et al., 2008: Evaluation of the weather research and forecasting model on forecasting low-level jets: Implications for wind energy. Wind Energy, 12(1), 81–90.
Sun Jisong, 2005: A study of the basic features and mechanism of boundary layer jet in Beijing area. Chinese J. Atmos. Sci., 29(3), 445–452. (in Chinese)
Sun Shuqing, 1986: The relationship between large scale low-level jet over East Asia and monsoon as well as cross-equatorial currents in summer. Acta Meteor. Sinica, 44(1), 55–62. (in Chinese)
— and Zhai Guoqing, 1980: On the instability of the low level jet and its trigger function for the occurrence of heavy rain-storms. Chinese J. Atmos. Sci., 4(4), 327–337. (in Chinese)
Tang Xu, Yu Yaxun, Li Yaohui, et al., 2004: Relationship of low level jet and severe dust storm over Hexi Corridor of Gansu in spring. Plateau Meteor., 23(6), 840–846. (in Chinese)
Tao Shiyan, 1965: Study on short-term prediction of rainstorms over the upper reaches of the Yangtze River. Study On Summertime Subtropical Weather Systems Over China. Science Press, Beijing, 146 pp. (in Chinese)
—, Ding Yihui, and Zhou Xiaoping, 1979: Study on rainstorms and strong convective weather systems. Chinese J. Atmos. Sci., 3(3), 227–238. (in Chinese)
—, et al., 1980: Heavy Rainstorms over China. Science Press, Beijing, 225 pp. (in Chinese)
Taubman, B. F., L. T. Marufu, C. A. Piety, et al., 2004: Airborne characterization of the chemical, optical, and meteorological properties, and origins of a combined ozone-haze episode over the eastern United States. J. Atmos. Sci., 61(14), 1781–1793.
Ting Mingfang and Wang Hailan, 2006: The role of the North American topography on the maintenance of the Great Plains summer low-level jet. J. Atmos. Sci., 63(3), 1056–1068.
Uccellini, L. W., 1980: On the role of upper tropospheric jet streaks and leeside cyclogenesis in the development of low-level jets in the Great Plains. Mon. Wea. Rev., 108(10), 1689–1696.
—, and D. R. Johnson, 1979: The coupling of upper and lower tropospheric jet streaks and implications for the development of severe convective storms. Mon. Wea. Rev., 107(6), 682–703.
—, R. A. Petersen, P. J. Kocin, et al., 1987: Synergistic interactions between an upper-level jet streak and diabatic processes that influence the development of a low-level jet and a secondary coastal cyclone. Mon. Wea. Rev., 115(10), 2227–2261.
Van de Wiel, B. J. H., A. F. Moene, G. J. Steeneveld, et al., 2010: A conceptual view on inertial oscillations and nocturnal low-level jets. J. Atmos. Sci., 67(8), 2679–2689.
Vera, C., J. Baez, M. Douglas, et al., 2006: The South American low-level jet experiment. Bull. Amer. Meteor. Soc., 87(1), 63–77.
Virji, H., 1981: A preliminary study of summertime tropospheric circulation patterns over South America estimated from cloud winds. Mon. Wea. Rev., 109(3), 599–610.
Wang Dongqian and Zhang Yaocun, 2012: Diurnal variation of the south-westerly low-level jet over eastern China and its mechanism. Chinese J. Geophys., 55(8), 2498–2507. (in Chinese)
—, —, and Huang Anning, 2013: Climatic features of the south-westerly low-level jet over southeast china and its association with precipitation over east China. Asia-Pacific J. Atmos. Sci., 49(3), 259–270.
Wang Lei, Zhang Wenlong, and Zhou Jun, 2003: Statistic analysis on the southwesterly LLJ in China. J. Nanjing Inst. Meteor., 26(6), 797–805. (in Chinese)
Weaver, S. J., and S. Nigam, 2008: Variability of the Great Plains low-level jet: Large-scale circulation context and hydroclimate impacts. J. Climate, 21(7), 1532–1551.
Wexler, H., 1961: A boundary layer interpretation of the low-level jet. Tellus, 13(3), 368–378.
Xiao Wenjun and Chen Qiushi, 1984: Synoptic analysis of the relationship of coupling between upper and low-level jet and heavy rains. Scientia Atmos. Sinica, 8(1), 83–88. (in Chinese)
Xu Haiming, He Jinhai, and Zhou Bing, 2001: Common features of synoptic systems related to heavy rainstorms in the middle Yangtze River basin during summer. J. Appl. Meteor. Sci., 12(3), 317–326. (in Chinese)
Xu Juan and Chen Yongming, 2013: Characteristics of low-level jets over northern Zhejiang in Meiyu season and their relationship with heavy rain events. Meteor. Sci. Technol., 41(2), 314–319. (in Chinese)
Xu Meiling, Duan Xu, Sun Jihua, et al., 2004: Diagnostic study on the torrential rains coupling with the lower southwest jets in Yunnan. J. Yunnan Univ., 26(4), 320–324. (in Chinese)
Yu Liaoliang, 1986: Low-level jet and rainstorm. Shandong Meteor., (S1), 44–58. (in Chinese)
Yu Zhangxiao, Zhai Guoqing, Wang Zehou, et al., 1983: The conditions for generation of rainstorms over the low-level jet core region along the mid-to-lower Yangtze River valley. Acta Meteor. Sinica. 41(3), 365–371. (in Chinese)
Yuan Xinxuan, 1981: Synoptic analysis on the formation of southwesterly low-level jet over South China. Acta Meteor. Sinica, 39(2), 245–251. (in Chinese)
Zhai Guoqing, Ding Huajun, Sun Shuqing, et al., 1999: Physical characteristics of heavy rainfall associated with strong low level jet. Chinese J. Atmos. Sci., 23(1), 112–118. (in Chinese)
Zhang, D. L., S. L. Zhang, and J. S. Weaver, 2006: Lowlevel jets over the mid-Atlantic states: Warm-season climatology and a case study. J. Appl. Meteor. Climatol., 45(1), 194–209.
Zhang Haixia, Zhou Weican, and Huang Changxing, 2002: Mechanism on torrential rain in different places of the Yangtze River valley. J. Nanjing Inst. Meteor., 25(1), 21–27. (in Chinese)
Zhang Wenlong and Zhou Jun, 2003: The role of inertial stability in heavy rain accompanied by upper and low level jets. J. Nanjing Inst. Meteor., 26(4), 474–480. (in Chinese)
—, Dong Jianxi, Wang Ansheng, et al., 2007: Contrastive analyses of southwesterly low level jet and low level strong wind in China. Climatic Environ. Res., 12(2), 199–210. (in Chinese)
Zhao, Y. C., 2012: Numerical investigation of a localized extremely heavy rainfall event in complex topographic area during mid summer. Atmos. Res., 113, 22–39.
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by the National Natural Science Foundation of China (40905049) and China Meteorological Administration Special Public Welfare Research Fund (GYHY201306016 and GYHY200906020).
Rights and permissions
About this article
Cite this article
Liu, H., He, M., Wang, B. et al. Advances in low-level jet research and future prospects. Acta Meteorol Sin 28, 57–75 (2014). https://doi.org/10.1007/s13351-014-3166-8
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13351-014-3166-8