Anomaly of the Moist Potential Vorticity Substance with Mass Forcing and Its Application in Diagnosing Mei-Yu Front Rainfall
ZHOU Yu-Shu1, ZHU Ke-Feng2, ZHANG Zhe1,3
Figure 1 Vertical-meridional cross sections of MPVS 10 6 K m -1 s -1 and potential temperature K along a 116#cod#x000b0;E on 23 June 1999, b 115#cod#x000b0;E on 24 June 1999, c 112#cod#x000b0;E on 25 June 1999, and d 118#cod#x000b0;E on 26 June 1999. Solid and dashed lines denote positive and negative values of MPVS, respectively, and long-dashed lines represent potential temperature.