Hydrology Studio IDF File False 3 FHA Oakland California, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,3.388716,0.1,0.5017473,0 1,4.357003,0.1,0.4978456,0 1,0,0,0,0 1,5.782858,0.1,0.5039403,0 1,7.032916,0,0.5150394,0 1,8.076832,0.1,0.5004331,0 1,8.965064,0.1,0.4971501,0 1,10.49244,0,0.5150594,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 1.54,0.892,0.614,0.434 2.02,1.16,0.8,0.567 0,0,0,0 2.6,1.5,1.04,0.734 3.07,1.78,1.22,0.866 3.68,2.13,1.47,1.04 4.14,2.39,1.65,1.17 4.58,2.65,1.82,1.29 25 100 50