Research Article
Influence of Underlying Surface on Distribution of Hourly Heavy Rainfall over the Middle Yangtze River Valley
Figure 7
The average divergence at 925 hPa (the red line represents convergence, the blue line represents divergence, and the unit is 10−6 s−1) and surface flow (stream) at 06:00 (a) and 17:00 (b) on non-HHR days.
| (a) |
| (b) |