Hydrology Studio IDF File False 3 FHA Marblehead Massachusetts, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,8.471712,0,0.5421805,0 1,10.34565,0,0.5397483,0 1,0,0,0,0 1,13.45739,0,0.5392396,0 1,16.08051,0,0.5402805,0 1,19.65775,0,0.5402328,0 1,22.30396,0,0.539517,0 1,25.32436,0,0.5411285,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 3.54,1.97,1.34,0.847 4.34,2.41,1.65,1.04 0,0,0,0 5.65,3.14,2.15,1.36 6.74,3.75,2.56,1.62 8.24,4.58,3.13,1.99 9.36,5.2,3.56,2.26 10.6,5.86,4.02,2.55 25 100 50