Table 2
Marginal conditional distributions of observed precipitations and QPFs, and PoP occurrence of observed precipitation
| Precipitation | Duration (h) | Sample | Gamma distribution parameters | PoP | ||
|---|---|---|---|---|---|---|
| Mean (mm) | S.D. (mm) | α (−) | β (mm) | p11 | ||
| Observed | 3 | 18.42 | 20.44 | 0.772 | 23.863 | 0.884 |
| 6 | 26.23 | 43.45 | 0.663 | 39.567 | 0.934 | |
| 12 | 48.66 | 54.78 | 0.828 | 58,747 | 0.980 | |
 | 3 | 20.86 | 26.21 | 0.633 | 32.930 | |
| 6 | 22.97 | 31.12 | 0.544 | 41.162 | ||
| 12 | 40.73 | 42.55 | 0.916 | 44.451 | ||
 | 3 | 20.40 | 23.96 | 0.954 | 21.390 | |
| 6 | 22.52 | 28.86 | 0.998 | 22.569 | ||
| 12 | 40.04 | 44.13 | 1.003 | 39.939 | ||
| Precipitation | Duration (h) | Sample | Gamma distribution parameters | PoP | ||
|---|---|---|---|---|---|---|
| Mean (mm) | S.D. (mm) | α (−) | β (mm) | p11 | ||
| Observed | 3 | 18.42 | 20.44 | 0.772 | 23.863 | 0.884 |
| 6 | 26.23 | 43.45 | 0.663 | 39.567 | 0.934 | |
| 12 | 48.66 | 54.78 | 0.828 | 58,747 | 0.980 | |
| | 3 | 20.86 | 26.21 | 0.633 | 32.930 | |
| 6 | 22.97 | 31.12 | 0.544 | 41.162 | ||
| 12 | 40.73 | 42.55 | 0.916 | 44.451 | ||
| | 3 | 20.40 | 23.96 | 0.954 | 21.390 | |
| 6 | 22.52 | 28.86 | 0.998 | 22.569 | ||
| 12 | 40.04 | 44.13 | 1.003 | 39.939 | ||