Hydrology Studio IDF File False 3 FHA Chambersburg Pennsylvania, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,44.13155,9.900002,0.8802277,0 1,52.58451,10.1,0.8724346,0 1,0,0,0,0 1,53.39065,9.299999,0.8231924,0 1,54.12548,8.799997,0.7916072,0 1,50.88885,7.499995,0.7362294,0 1,46.9803,6.299996,0.6900538,0 1,45.91609,5.599997,0.6577659,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 4.1,2.61,1.72,1.05 4.93,3.14,2.1,1.29 0,0,0,0 5.98,3.8,2.6,1.63 6.79,4.3,2.99,1.9 7.93,4.99,3.53,2.29 8.82,5.52,3.94,2.6 9.74,6.07,4.38,2.93 25 100 50