Hydrology Studio IDF File False 3 FHA Mission Viejo California, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,4.79435,1.9,0.5761986,0 1,6.295791,1.8,0.5740954,0 1,0,0,0,0 1,8.452462,1.8,0.5765907,0 1,10.44107,2,0.5818225,0 1,12.95406,2,0.5825847,0 1,14.63745,1.9,0.5777402,0 1,16.9761,2,0.5831016,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 1.58,0.916,0.652,0.445 2.1,1.22,0.864,0.59 0,0,0,0 2.8,1.62,1.15,0.784 3.37,1.95,1.39,0.946 4.18,2.42,1.72,1.17 4.81,2.78,1.98,1.35 5.47,3.16,2.25,1.53 25 100 50