| 层次 | 模式 | 12 h | 24 h | ||||
| ME | COR | RMSE | ME | COR | RMSE | ||
| 200 hPa | ECMWF | 0.03 | 0.95 | 0.54 | 0.05 | 0.94 | 0.58 |
| GRAPES | −0.26 | 0.94 | 0.75 | −0.41 | 0.93 | 0.86 | |
| 500 hPa | ECMWF | −0.04 | 0.99 | 0.38 | −0.02 | 0.99 | 0.39 |
| GRAPES | 0.52 | 0.99 | 0.66 | 0.84 | 0.99 | 0.94 | |
| 700 hPa | ECMWF | −0.11 | 0.99 | 0.46 | −0.05 | 0.99 | 0.47 |
| GRAPES | 0.35 | 0.99 | 0.55 | 0.6 | 0.99 | 0.76 | |
| 850 hPa | ECMWF | 0.01 | 0.96 | 0.91 | 0.03 | 0.95 | 0.91 |
| GRAPES | 0.15 | 0.94 | 1.13 | 0.09 | 0.93 | 1.21 | |