Hydrology Studio IDF File False 3 FHA Lubbock Texas, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,33.32878,9.6,0.8105005,0 1,42.65391,9.6,0.8121201,0 1,0,0,0,0 1,53.78964,9.199999,0.7979146,0 1,66.64089,9.299999,0.8026084,0 1,83.04198,9.299999,0.8014486,0 1,96.24389,9.299999,0.802326,0 1,112.4689,9.5,0.8069373,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 3.8,2.51,1.69,1.07 4.84,3.19,2.15,1.36 0,0,0,0 6.48,4.26,2.88,1.83 7.88,5.18,3.5,2.22 9.85,6.49,4.38,2.78 11.4,7.5,5.06,3.21 13,8.59,5.79,3.67 25 100 50