Hydrology Studio IDF File False 3 FHA Lancaster Pennsylvania, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,49.41108,12.60001,0.8858449,0 1,57.77531,12.80001,0.8760974,0 1,0,0,0,0 1,60.69589,12.80001,0.8365951,0 1,57.87057,12.10001,0.7949149,0 1,53.72967,11.20001,0.7438847,0 1,49.299,10.3,0.7020412,0 1,44.59178,9.299999,0.658164,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 3.9,2.59,1.78,1.11 4.64,3.11,2.15,1.35 0,0,0,0 5.46,3.69,2.62,1.68 6.06,4.09,2.96,1.93 6.77,4.56,3.38,2.25 7.27,4.89,3.68,2.49 7.75,5.19,3.98,2.74 25 100 50