Characteristic Features of the Evolution of a Meiyu Frontal Rainstorm with Doppler Radar Data Assimilation

Figure 5

Vertical cross section along 116.5°E of equivalent potential temperature black solid lines, unit: K the blue line is the isoline of 345·K, horizontal winds (wind barbs), temperature advection (red dashed lines: ≥0°C, green dashed lines: <0°C), relative humidity (shaded, unit: %). The red triangle denotes the key area of the rainstorm and the vertical coordinate is pressure (unit: hPa).