Hydrology Studio IDF File False 3 FHA Laredo Texas, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,52.22121,12.20001,0.8218911,0 1,52.76016,10.6,0.77957,0 1,0,0,0,0 1,65.53831,10.2,0.7701971,0 1,74.61857,9.800001,0.7593277,0 1,81.75598,8.799997,0.7347819,0 1,87.53897,8.299995,0.7201321,0 1,92.74266,7.799995,0.7047646,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 5.04,3.38,2.41,1.55 6.2,4.16,2.94,1.91 0,0,0,0 8.06,5.4,3.81,2.48 9.65,6.45,4.55,2.97 11.9,7.92,5.56,3.65 13.6,9.06,6.34,4.18 15.4,10.3,7.17,4.75 25 100 50