Hydrology Studio IDF File False 3 FHA Alexandria Louisiana, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,13.40537,0,0.4593884,0 1,15.3006,0,0.4564036,0 1,0,0,0,0 1,18.49644,0,0.4524326,0 1,21.37207,0,0.4535378,0 1,24.89319,0,0.448224,0 1,27.63839,0,0.4451965,0 1,30.73202,0,0.4456556,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 6.4,3.8,2.81,1.87 7.34,4.38,3.24,2.15 0,0,0,0 8.93,5.32,3.97,2.63 10.3,6.1,4.57,3.06 12.1,7.2,5.42,3.68 13.5,8.06,6.08,4.19 15,8.92,6.75,4.72 25 100 50