Research Article
Effectof Unit Hydrographs and Rainfall Hyetographs on Critical Rainfall Estimates of Flash Flood
Table 5
Distribution of linearly increasing hyetograph.
| No. of Δt | D (h) | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 |
| 1 | 1/4 | 1/9 | 1/16 | 1/25 | 1/36 | 1/49 | 1/64 | 1/81 | 1/100 | 2 | 3/4 | 1/3 | 3/16 | 3/25 | 1/12 | 3/49 | 1/21 | 1/27 | 3/100 | 3 | | 5/9 | 5/16 | 1/5 | 5/36 | 5/49 | 5/64 | 5/81 | 1/20 | 4 | | | 7/16 | 7/25 | 7/36 | 1/7 | 7/64 | 7/81 | 7/100 | 5 | | | | 9/25 | 1/4 | 9/49 | 9/64 | 1/9 | 9/100 | 6 | | | | | 11/36 | 11/49 | 11/64 | 11/81 | 11/100 | 7 | | | | | | 13/49 | 13/64 | 13/81 | 13/100 | 8 | | | | | | | 15/64 | 5/27 | 3/20 | 9 | | | | | | | | 17/81 | 17/100 | 10 | | | | | | | | | 19/100 | Σ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
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