Hydrology Studio IDF File False 3 FHA Charlotte North Carolina, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,58.88763,12.30001,0.8802385,0 1,73.73682,13.10001,0.8867563,0 1,0,0,0,0 1,71.16454,12.60001,0.8301022,0 1,71.9699,12.40001,0.8030908,0 1,64.47846,11.30001,0.7471485,0 1,57.59566,10.2,0.7005883,0 1,50.63639,8.999998,0.6529475,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 4.79,3.18,2.18,1.36 5.66,3.8,2.62,1.64 0,0,0,0 6.59,4.45,3.16,2.03 7.26,4.89,3.55,2.31 8.02,5.4,4,2.66 8.56,5.75,4.33,2.93 9.04,6.05,4.63,3.19 25 100 50