Hydrology Studio IDF File False 3 FHA Palmdale California, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,1.773386,0.1,0.5029556,0 1,2.699053,0.1,0.5072279,0 1,0,0,0,0 1,3.832421,0.1,0.5061775,0 1,4.761596,0.1,0.506121,0 1,5.917705,0.1,0.5023578,0 1,6.939882,0.1,0.5058483,0 1,7.884387,0.1,0.5055902,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 0.792,0.456,0.32,0.226 1.19,0.684,0.48,0.338 0,0,0,0 1.69,0.976,0.684,0.482 2.1,1.21,0.85,0.599 2.65,1.53,1.07,0.756 3.07,1.77,1.24,0.874 3.49,2.02,1.41,0.994 25 100 50