Hydrology Studio IDF File False 3 FHA Huntington West Virginia, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,47.89243,10.2,0.8897835,0 1,58.87301,10.7,0.8918162,0 1,0,0,0,0 1,52.76069,9.199999,0.8163673,0 1,52.42485,8.499996,0.7836308,0 1,49.4763,7.499995,0.7347873,0 1,45.62122,6.399996,0.6921573,0 1,44.35224,5.799997,0.6641545,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 4.26,2.7,1.79,1.09 5.06,3.22,2.16,1.32 0,0,0,0 6.06,3.86,2.64,1.66 6.82,4.32,3,1.91 7.75,4.88,3.45,2.24 8.47,5.3,3.79,2.5 9.14,5.7,4.12,2.75 25 100 50