Decomposition of water vapor flux divergence and its application to a blizzard event over Ili Valley in Central Asia during 30 Nov to 1 Dec 2018

Adhikari, 2019, Geographical distribution of thundersnow events and their properties from GPM Ku-band radar, J. Geophys. Res., 124, 2031, 10.1029/2018JD028839 Barnes, 1964, A technique for maximizing details in numerical weather map analysis, J. Appl. Meteorol., 3, 396, 10.1175/1520-0450(1964)003<0396:ATFMDI>2.0.CO;2 Bothe, 2012, Precipitation climate of Central Asia and the large-scale atmospheric circulation, Theor. Appl. Climatol., 108, 345, 10.1007/s00704-011-0537-2 Cao, 2011, Computing rossby potential vorticity in terrain- following coordinates. Mon. Wea, Rev., 139, 2955 Daley, 1991, 457 Dimego, 1982, The transformation of tropical storm Agnes into an extratropical cyclone. Part II: moisture, vorticity and kinetic energy budgets, Mon. Weather Rev., 110, 412, 10.1175/1520-0493(1982)110<0412:TTOTSA>2.0.CO;2 Ding, 1993 Ding, 1994 Duan, 2015, Changes of precipitation amounts and extremes over Japan between 1901 and 2012 and their connection to climate indices, Clim. Dyn., 45, 1, 10.1007/s00382-015-2778-8 Fairall, 2003, Bulk parameterization of air-sea fluxes: updates and verification for theCOARE3.0 algorithm, J. Clim., 16, 571, 10.1175/1520-0442(2003)016<0571:BPOASF>2.0.CO;2 Fu, 2017, On the variation of divergent flow: an eddy-flux form equation based on the quasi-geostrophic balance and its application, Adv. Atmos. Sci., 34, 599, 10.1007/s00376-016-6212-x Gao, 2017, Water budget and intensity change of tropical cyclones over the western North Pacific, Mon. Weather Rev., 145, 3009, 10.1175/MWR-D-17-0033.1 Guo, 2021, Statistical analysis of Central Asian vortices and their influence on precipitation in Xinjiang, Atmos. Res., 249, 10.1016/j.atmosres.2020.105327 Hawkins, 1965, On the computation of stream functions from the wind field, Mon. Weather Rev., 93, 245, 10.1175/1520-0493(1965)093<0245:OTCOSF>2.3.CO;2 Hersbach, 2018 Hoskins, 1985, On the use and significance of isentropic potential vorticity maps, Quart. J. Roy. Meteor. Soc., 111, 877, 10.1002/qj.49711147002 Hua, 2020, Influence of multiscale orography on the initiation and maintenance of a precipitating convective system in North China: a case study, J. Geophys. Res., 125, 10.1029/2019JD031731 Huang, 1998, Characteristics of the water vapor transport in east Asian monsoon region and its difference from that in south Asian monsoon region in summer, Sci. Atmos. Sin., 22, 460 Krishnamurti, 1968, A diagnostic balance model for studies of weather systems of low and high latitudes, Rossby number less than 1, Mon. Weather Rev., 96, 197, 10.1175/1520-0493(1968)096<0197:ADBMFS>2.0.CO;2 Ma, 2021, Diagnosis and analysis of vertical motion during complex topographical heavy snowfall, Sci. Atmos. Sin., 45, 1127 Murakami, 1959, The general circulation and water-vapor balance over the Far East during the rainy season, Geophys. Mag., 29, 131 Ninomiya, 1971, The development of the medium-scale disturbance in the Baiu front, J. Met. Soc. Japan, 49, 663, 10.2151/jmsj1965.49A.0_663 Ninomiya, 1999, Precipitation and moisture balance of the Asian summer monsoon in 1991. Part 2: moisture transport and moisture balance, J. Meteor. Soc. Jpn., 77, 77, 10.2151/jmsj1965.77.1_77 Parrish, 1992, The National Meteorological Center's spectral statistical interpolation analysis system, Mon. Weather Rev., 20, 1747, 10.1175/1520-0493(1992)120<1747:TNMCSS>2.0.CO;2 Schiemann, 2008, The precipitation climate of Central Asia—intercomparison of observational and numerical data sources in a remote semiarid region, Int. J. Climatol., 28, 295, 10.1002/joc.1532 Schumacher, 2008, Mesoscale processes contributing to extreme rainfall in a midlatitude warm-season flash flood, Mon. Weather Rev., 136, 3964, 10.1175/2008MWR2471.1 Shi, 2008, Characteristics of area precipitation in Xinjiang region with its variations, J. Appl. Meteor. Sci., 19, 326 Simmonds, 1999, Atmospheric water vapor flux and its association with rainfall over China in summer, J. Clim., 12, 1353, 10.1175/1520-0442(1999)012<1353:AWVFAI>2.0.CO;2 Skamarock, 2008 Sun, 2014, Moisture sources of semiarid grassland in China using the Lagrangian particle model FLEXPART, J. Clim., 27, 2457, 10.1175/JCLI-D-13-00517.1 Sun, 2015, Analysis of the major atmospheric moisture sources affecting three sub-regions of East China, Int. J. Climatol., 35, 2243, 10.1002/joc.4145 Trenberth, 1995, Evaluation of the global atmospheric moisture budget as seen from analyses, J. Clim., 8, 2255, 10.1175/1520-0442(1995)008<2255:EOTGAM>2.0.CO;2 Tripoli, 1989, Numerical study of an observed orogenic mesoscale convective system. Part 1: simulated genesis and comparison with observations, Mon. Weather Rev., 117, 273, 10.1175/1520-0493(1989)117<0273:NSOAOO>2.0.CO;2 Ullah, 2020, Observed Linkage between Tibetan Plateau soil moisture and South Asian summer precipitation and the possible mechanism, J. Clim., 34, 361, 10.1175/JCLI-D-20-0347.1 Ullah, 2021, Large-scale atmospheric circulation patterns associated with extreme monsoon precipitation in Pakistan during 1981-2018, Atmos. Res., 232 Wang, 2016, Convective initiation by topographically induced convergence forcing over the Dabie Mountains on 24 June 2010, Adv. Atmos. Sci., 33, 1120, 10.1007/s00376-016-6024-z Wang, 2021, Water vapor retrievals from near-infrared channels of the advanced Medium Resolution Spectral Imager instrument onboard the Fengyun-3D satellite, Adv. Atmos. Sci., 38, 1351, 10.1007/s00376-020-0174-8 Xu, 2011, Computing streamfunction and velocity potential in a limited domain. Part I: Theory and integral formulae, Adv. Atmos. Sci., 28, 1433, 10.1007/s00376-011-0185-6 Xu, 2006, Background error covariance functions for vector wind analyses using Doppler radar radial-velocity observations, Quart. J. Roy. Meteor. Soc., 132, 2887, 10.1256/qj.05.202 Xu, 2007, An innovation method for estimating radar radial-velocity observation error and background wind error covariances, Quart. J. Roy. Meteor. Soc., 133, 407, 10.1002/qj.21 Xu, 2017, Mechanisms of secondary convection within a mei-yu frontal mesoscale convective system in eastern China, J. Geophys. Res.-Atmos., 122, 47, 10.1002/2016JD026017 Xue, 2018, The controlling role of boundary layer inertial oscillations in Meiyu frontal precipitation and its diurnal cycles over China, J. Geophys. Res.-Atmos., 123, 5090, 10.1029/2018JD028368 Yanai, 1973, Determination of bulk properties of tropical cloud clusters from large-scale heat and moisture budgets, J. Atmos. Sci., 30, 611, 10.1175/1520-0469(1973)030<0611:DOBPOT>2.0.CO;2 Yang, 2015, Some advances and problems of middle-Asia vortex, Desert Oasis Meteorol., 9, 1 You, 2019, Characteristics of the sea-breeze circulation in the Pearl River Delta region and its dynamical diagnosis, J. Appl. Meteorol. Climatol., 58, 741, 10.1175/JAMC-D-18-0153.1 Yuan, 2020, The forced secondary circulation of the Mei-yu front, Adv. Atmos. Sci., 37, 766, 10.1007/s00376-020-9177-8 Zeng, 2020, Triggering mechanism of an extreme rainstorm process near the Tianshan Mountains in Xinjiang, an arid region in China, based on a numerical simulation, Adv. Meteorol. Zhang, 2001, Relations of water vapor transport from Indian monsoon with that over East Asia and the summer rainfall in China, Adv. Atmos. Sci., 18, 1005, 10.1007/BF03403519 Zhou, 2005, Atmospheric water vapor transport associated with typical anomalous summer rainfall patterns in China, J. Geophys. Res., 110, D08104