Hydrology Studio IDF File False 3 FHA Modesto California, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,2.933165,0,0.4775563,0 1,4.000251,0,0.4791558,0 1,0,0,0,0 1,5.702923,0,0.4785521,0 1,7.164934,0,0.477952,0 1,9.076454,0,0.4773225,0 1,10.54315,0,0.4786338,0 1,12.00051,0,0.4769084,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 1.36,0.784,0.578,0.312 1.85,1.07,0.784,0.424 0,0,0,0 2.64,1.53,1.12,0.607 3.32,1.92,1.41,0.762 4.21,2.44,1.79,0.967 4.88,2.82,2.07,1.12 5.57,3.22,2.37,1.28 25 100 50