Table 9 Evaluation of return period for the PMP values for the duration of 24 hours
Historical data | Historical data + projections | ||||||
|---|---|---|---|---|---|---|---|
km | PMP | T | km | PMP | T | ||
Addis Ababa | WMO | 17.57 | 370.48 | 1.E + 05 | 17.48 | 404.21 | 2.E + 05 |
Evaluated | 3.64 | 118.39 | 126 | 3.15 | 117.47 | 101 | |
Dar Es Salaam | WMO | 16.44 | 466.48 | 1.E + 05 | 17.23 | 576.38 | 1.E + 06 |
Evaluated | 3.30 | 156.63 | 157 | 3.13 | 154.00 | 237 | |
Douala | WMO | 13.22 | 863.15 | 4.E + 04 | 14.21 | 840.09 | 2.E + 04 |
Evaluated | 3.54 | 349.67 | 112 | 4.18 | 342.21 | 99 | |