Return Period | 0.5 hr | 1 hr | 3 hr | 6 hr | 12 hr | 24 hr |
2 yr | 23.1 | 31.8 | 38.9 | 45.7 | 50.5 | 52.5 |
5 yrs | 27.9 | 38.2 | 46.1 | 54.7 | 60.0 | 65.0 |
10 yrs | 31.5 | 42.9 | 51.4 | 60.8 | 68.7 | 73.1 |
25 yrs | 36.1 | 48.4 | 57.6 | 68.7 | 77.7 | 83.7 |
50 yrs | 40.2 | 52.8 | 62.7 | 74.0 | 84.9 | 91.4 |
100 yrs | 42.7 | 57.6 | 68.4 | 81.0 | 93.2 | 99.3 |