Abstract
Heavy rainfall events often occur in Beijing during summer but rarely in autumn. However, during 3–5 September 2015, an exceptionally heavy rainfall event occurred in Beijing. Based on the reanalysis data and the Weather Research and Forecasting (WRF) model simulations, the main contributing factors and the predictability of this heavy rainfall event were examined through comprehensive analyses of vorticity advection and water vapor transport/ budget. The results indicate that a “high-in-the-east–low-in-the-west” pattern of 500-hPa geopotential height over the Beijing area played an important role. The 850-hPa low-level jet (LLJ) provided a mechanism for rising motion and transported abundant water vapor into the Beijing area. Two-way nested hindcast experiments using WRF well reproduced the atmospheric circulation and LLJ. Quantitative analysis indicates that the WRF model with the rapid update cycle (RUC) land surface scheme and the single-moment 6-class (WSM6) microphysics scheme exhibited the best skill, and the model performance improved with a higher resolution. Further analysis indicates that the bias in the precipitation forecast was caused by the bias in water vapor transport.
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References
Benjamin S., G. A. Grell, J. M. Brown, et al., 2004: Mesoscale weather prediction with the RUC hybrid isentropic–terrainfollowing coordinate model. Mon. Wea. Rev., 132, 473–494, doi: 10.1175/1520-0493(2004)132<0473:MWPWTR>2.0.CO;2.
Chen Y., J. Sun, J. Xu, et al., 2012: Analysis of the extreme features of the 21 July 2012 torrential rain in Beijing. Part I: Observations and related thoughts. Meteor. Mon., 38, 1255–1266, doi: 10.7519/j.issn.1000-0526.2012.10.012. (in Chinese)
Fan S. Y., Y. R. Guo, M. Chen,, et al., 2008: Application of WRF 3DVar to a high resolution model over the Beijing area. Plateau Meteor., 27, 1181–1188. (in Chinese)
Hong S. Y., K. S. Lim., J. H. Kim, et al., 2006: The WRF singlemoment 6-class microphysics scheme (WSM6). J. Korean Meteor. Soc., 42, 129–151.
Jankov I., W. A. Gallus Jr., M. Segal, et al., 2005: The impact of different WRF model physical parameterizations and their interactions on warm season MCS rainfall. Wea. Forecasting, 20, 1048–1060, doi: 10.1175/WAF888.1.
Jiang X. M., H. L. Yuan, M. Xue, et al., 2014: Analysis of a heavy rainfall event over Beijing during 21–22 July 2012 based on high resolution model analyses and forecasts. J. Meteor. Res., 28, 199–212, doi: 10.1007/s13351-014-3139-y.
Jin J. M., and N. L. Miller, 2007: Analysis of the impact of snow on daily weather variability in mountainous regions using MM5. J. Hydrometeor., 8, 245–258, doi: 10.1175/JHM565.1.
Jin M. S., Y. Li, and D. B. Su, 2015: Urban-induced mechanisms for an extreme rainfall event in Beijing China: A satellite perspective. Climate, 3, 193–209, doi: 10.3390/cli3010193.
Li L. T., and A. J. Dolman, 2016: A synoptic overview and moisture trajectory analysis of the “7.21” heavy rainfall event in Beijing. J. Meteor. Res., 30, 103–116, doi: 10.1007/s13351-016-5052-z.
Lin Y. L., R. D. Farley, and H. D. Orville, 1983: Bulk parameterization of the snow field in a cloud model. J. Appl. Meteor., 22, 1065–1092, doi: 10.1175/1520-0450(1983)022<1065:BPOTSF>2.0.CO;2.
Liu H. Z., W. G. Wang, M. X. Shao, et al., 2007: A case study of the influence of the western Pacific subtropical high on the torrential rainfall in Beijing area. Chinese J. Atmos. Sci., 31, 727–734, doi: 10.3878/j.issn.1006-9895.2007.04.17. (in Chinese)
Noilan J., and S. Planton, 1989: A simple parameterization of land surface processes for meteorological models. Mon. Wea. Rev., 117, 536–549, doi: 10.1175/1520-0493(1989)117<0536:ASPOLS>2.0.CO;2.
Skamarock W. C., J. B. Klemp, J. Dudhia, et al., 2008: A Description of the Advanced Research WRF Version 3. NCAR Technical Note NCAR/TN–475+STR, Mesoscale and Microscale Meteorology Division, National Center for Atmospheric Research, Boulder, Colorado, USA, 125 pp, doi: 10.5065/D68S4MVH.
Sun J. H., S. X. Zhao, S. M. Fu, et al., 2013: Multi-scale characteristics of record heavy rainfall over Beijing area on July 21. 2012. Chinese J. Atmos. Sci., 37, 705–718, doi: 10.3878/j.issn.1006-9895.2013.12202. (in Chinese)
Sun J. S., 2005: A study of the basic features and mechanism of boundary layer jet in Beijing area. Chinese J. Atmos. Sci., 29, 445–452, doi: 10.3878/j.issn.1006-9895.2005.03.12. (in Chinese)
Sun J. S., L. Lei, B. Yu, et al., 2015: The fundamental features of the extreme severe rain events in the recent 10 years in the Beijing area. Acta Meteor. Sinica, 73, 609–623, doi: 10.11676/qxxb2015.044. (in Chinese)
Tao Z. Y., and Y. G. Zheng, 2013: Forecasting issues of the extreme heavy rain in Beijing on 21 July 2012. Torrential Rain and Disasters, 32, 193–201, doi: 10.3969/j.issn.1004-9045.2013.03.001. (in Chinese)
Tewari M., F. Chen, W. Wang, et al., 2004: Implementation and verification of the unified Noah land surface model in the WRF model. 20th Conference on Weather Analysis and Forecasting/ 16th Conference on Numerical Weather Prediction, Seattle, WA, US, 2004, Amer. Meteor. Soc., 11–15.
Thompson G., P. R. Field, R. M. Rasmussen, et al., 2008: Explicit forecast of winter precipitation using an improved bulk microphysics scheme. Part II: Implementation of a new snow parameterization. Mon. Wea. Rev., 136, 5095–5115, doi: 10.1175/2008MWR2387.1.
Wang H. J., E. T. Yu, and S. Yang, 2011: An exceptionally heavy snowfall in Northeast China: Large-scale circulation anomalies and hindcast of the NCAR WRF model. Meteor. Atmos. Phys., 113, 11–25, doi: 10.1007/s00703-011-0147-7.
Wang J. L., R. H. Zhang, and Y. C. Wang, 2012: Characteristics of precipitation in Beijing and the precipitation representativeness of Beijing weather observatory. J. Appl. Meteor. Sci., 23, 265–273, doi: 10.3969/j.issn.1001-7313.2012.03.002. (in Chinese)
Wang S. Z., E. T. Yu, and H. J. Wang, 2012: A simulation study of a heavy rainfall process over the Yangtze River valley using the two-way nesting approach. Adv. Atmos. Sci., 29, 731–743, doi: 10.1007/s00376-012-1176-y.
Wang X. M., X. G. Zhou, Z. Y. Tao, et al., 2013: Quasigeostrophic theory and its application based on baroclinic two-layer model. Acta Phys. Sinica, 62, 029201, doi: 10.7498/aps.62.029201. (in Chinese)
Wen Y. R., L. Xue, Y. Li, et al., 2015: Interaction between Typhoon Vicente (1208) and the western Pacific subtropical high during the Beijing extreme rainfall of 21 July 2012. J. Meteor. Res., 29, 293–304, doi: 10.1007/s13351-015-4097-8.
Zhao S. X., J. H. Sun, and L. U. Rong, 2016: Analysis of “9.4”unusual rainfall in Beijing during autumn 2015. Atmos. Ocean. Sci. Lett., 9, 219–225, doi: 10.1080/16742834.2016.1162083.
Zhu K. F., and M. Xue, 2016: Evaluation of WRF-based convection-permitting multi-physics ensemble forecasts over China for an extreme rainfall event on 21 July 2012 in Beijing. Adv. Atmos. Sci., 33, 1240–1258, doi: 10.1007/s00376-016-6202-z.
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The authors thank Professor Hui Gao at the National Climate Center of the China Meteorological Administration and the anonymous reviewers for helpful comments.
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Supported by the National Nature Science Foundation of China (41325018 and 41421004) and State Administration of Foreign Experts Affairs of P. R. China.
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Li, X., Fan, K. & Yu, E. A Heavy Rainfall Event in Autumn over Beijing—Atmospheric Circulation Background and Hindcast Simulation Using WRF. J Meteorol Res 32, 503–515 (2018). https://doi.org/10.1007/s13351-018-7168-9
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DOI: https://doi.org/10.1007/s13351-018-7168-9