METODO GUMBELL

PrecipitacionesPRECIPITACIONES DE LA CUENCA

Cuadro de Precipitaciones Mensuales Acumuladas (mm)AOENEROFEBREROMARZOABRILMAYOJUNIOJULIOAGOSTOSETIEM.OCT.NOV.DICIEM.Pmax.(mm)PP prom(mm)197017917942540001921342517934.819712562841000300211711718.519721871793601900001836711136076.41973148157352801000363398035273.2197412714910311000418031714936.0197557112209238000103516320944.719762141611173430070122921446.61977019010716000004891019034.7197868121138150000711348913840.319795918322400000027192422444.719802191780095001114517821.019816024725083000120182710325066.7198255714615410010907911055780.619861191291720030891413813834.319883441402531521001023221185344110.0199032435246200010160032452.0199121932823819136000019244132891.319931223742751280000000037474.91994524423519300101716423546.81995140194033002529348919433.3Pmin.(mm)0.000.0028.000.000.000.000.000.000.000.000.000.00252.7053.0Pmax.(mm)557.00374.00360.00191.0093.009.005.0025.0019.0089.00221.00185.000.2527

Cuadro de Precipitaciones Diarias Mximas en 24 horas (mm)

AOENEROFEBREROMARZOABRILMAYOJUNIOJULIOAGOSTOSETIEM.OCT.NOV.DICIEM.PP24hmax.(mm)197024.506.005.202.800.000.000.004.206.505.305.1024.50119717.000.205.406.400.000.000.001.500.000.001.5020.0020.002197222.6026.0019.207.500.000.000.000.006.009.303.0012.3026.003197315.1016.5021.1012.006.000.000.003.105.402.2010.0011.0021.104197413.5014.5014.005.200.000.000.002.007.000.003.508.0014.505197510.0015.0022.506.505.200.000.000.009.0012.5022.506197617.0014.0013.005.502.000.000.004.000.004.002.004.0017.00719770.0015.0014.004.000.000.000.000.003.5011.003.5015.008197826.0013.5012.006.000.000.000.000.004.005.009.5019.5026.009197913.5032.0028.000.000.000.000.000.000.009.008.008.0032.001019809.003.5019.500.000.004.005.000.000.004.007.004.0019.5011198120.0023.0032.0015.000.000.000.304.200.005.506.5017.0032.0012198213.5018.004.000.000.005.000.0011.004.000.0018.0013198614.5024.0021.0022.0016.000.000.000.000.007.006.0024.0014198815.0030.0032.0013.000.000.000.000.000.000.000.0032.001519905.000.0024.000.0014.008.0023.0024.0016199133.0014.002.000.000.000.000.0018.006.0016.0033.0017199320.0023.000.000.000.004.005.004.0017.5016.0023.0018199430.0025.0013.0020.009.001.000.000.006.000.0011.0022.0030.0019199521.0010.0015.008.006.000.000.000.008.006.0025.0025.0025.0020

Cuadro de Precipitaciones Diarias Mximas (mm)

Pmax. 24 hr (mm)DURACIN EN MINUTOSAO6090120240360197024.5011.0712.2513.1615.6517.32Los valores de precipitacin mxima en 24 horas pueden trasladarse a precipitaciones mximas 197120.009.0410.0010.7512.7814.14mediante la siguiente expresin.197226.0011.7513.0013.9716.6118.38197321.109.5310.5511.3413.4814.92197414.506.557.257.799.2610.25197522.5010.1711.2512.0914.3815.91197617.007.688.509.1310.8612.02Donde:197715.006.787.508.069.5810.61197826.0011.7513.0013.9716.6118.38197932.0014.4616.0017.1920.4522.63198019.508.819.7510.4812.4613.79198132.0014.4616.0017.1920.4522.63198218.008.139.009.6711.5012.73198624.0010.8412.0012.8915.3316.97198832.0014.4616.0017.1920.4522.63199024.0010.8412.0012.8915.3316.97199133.0014.9116.5017.7321.0923.33199323.0010.3911.5012.3614.7016.26199430.0013.5515.0016.1219.1721.21199525.0011.3012.5013.4315.9717.68

Cuadro de Intensidades Mximas (mm/hora)

Pmax. 24 hr (mm)DURACIN EN MINUTOSLos valores de precipitacin mxima pueden trasladarse a intensidades mximas mediante la AO6090120240360siguiente expresin.197024.5011.078.176.583.912.89197120.009.046.675.373.192.36197226.0011.758.676.984.153.06197321.109.537.035.673.372.49197414.506.554.833.902.321.71197522.5010.177.506.043.592.65Donde:197617.007.685.674.572.722.00197715.006.785.004.032.401.77197826.0011.758.676.984.153.06197932.0014.4610.678.605.113.77198019.508.816.505.243.112.30198132.0014.4610.678.605.113.77198218.008.136.004.842.882.12198624.0010.848.006.453.832.83198832.0014.4610.678.605.113.77199024.0010.848.006.453.832.83199133.0014.9111.008.875.273.89199323.0010.397.676.183.672.71199430.0013.5510.008.064.793.54199525.0011.308.336.723.992.95

Hoja3

caudalesMesesDiasAoEneroFebreroMarzoAbrilMayoJunioJulioAgostoSeptiembreOctubreNoviembreDiciembreQmax (m3/s)31283130313031313130313019703.660.721.860.480.130.080.10.060.170.250.330.343.668.1819710.60.260.610.510.090.060.120.090.060.050.121.291.293.8619723.913.637.030.870.160.10.080.060.170.350.171.187.0317.7119733.083.146.871.450.240.060.050.10.110.080.360.926.8716.4619742.722.972.220.330.080.060.060.120.220.080.120.252.979.2319750.032.044.050.650.120.050.080.080.150.080.490.754.058.5719764.413.322.520.530.110.070.060.10.10.160.110.134.4111.6219770.093.472.30.40.080.060.060.080.070.10.820.213.477.7419780.092.222.80.470.130.050.060.060.140.180.380.962.87.5419791.323.450.230.120.080.080.10.060.050.280.210.323.456.319800.510.33.40.390.080.110.020.070.050.130.230.173.45.4619811.264.585.061.260.190.10.080.130.060.210.321.115.0614.36198211.263.713.230.130.070.050.060.10.070.630.180.111.2619.5919830.320.262.490.40.10.060.060.110.10.730.271.492.496.3919847.093.24.991.890.220.080.080.090.090.231.812.17.0921.8719856.731.34.760.440.080.040.080.070.090.190.10.046.7313.9219864.476.334.962.20.440.220.10.040.090.220.30.486.3319.8519871.981.240.060.190.110.050.050.090.780.160.10.041.984.8519882.520.255.191.710.190.10.070.080.070.070.090.035.1910.3719891.110.984.510.450.630.020.080.070.090.080.710.734.519.4619900.430.13.650.380.30.10.080.220.080.110.341.013.656.819913.963.472.831.940.220.090.030.060.080.470.160.513.9613.8219920.311.170.870.130.050.060.050.050.070.130.090.281.173.2619933.471.853.042.710.270.090.060.080.070.130.91.673.4714.3419947.156.820.111.380.360.110.080.060.150.080.341.087.1517.7219950.120.512.350.460.130.080.050.080.190.231.261.432.356.8919960.082.541.880.350.240.090.070.090.080.820.190.182.546.6119975.786.811.450.940.20.080.070.170.11.210.381.216.8118.4199810.381.948.080.850.140.050.10.060.160.010.140.5210.3822.4319994.6520.360.090.050.070.330.10.091.030.241.284.6510.2920005.464.280.540.480.110.080.040.060.090.320.150.35.4611.9120018.154.577.240.830.110.070.070.060.110.190.781.338.1523.5120023.397.564.9200.070.050.050.220.090.210.750.617.5617.9220030.041.912.070.80.160.050.090.080.10.440.231.212.077.1820041.30.191.110.240.090.070.060.070.070.880.210.041.34.3320053.362.072.170.890.090.070.050.270.070.080.171.83.3611.0920067.374.345.770.580.160.050.040.070.240.360.360.227.3719.5620073.860.63.070.50.10.080.080.070.160.070.310.113.869.0120088.738.933.530.890.160.110.050.070.110.10.170.668.9323.5120095.422.033.8100.0800.10.410.090.370.341.175.4213.8220100.842.662.340.340.020.050.050.050.650.10.210.682.667.9920117.64.213.320.870.170.110.030.060.610.10.940.917.618.9320123.14.464.440.690.10.060.070.060.090.090.91.794.4615.8520132.820.75.230.560.080.060.190.060.090.360.210.095.2310.45MAX.11.268.938.082.710.630.220.330.410.781.211.812.1MED3.362.543.070.510.120.070.070.080.090.190.270.68MIN0.030.10.0600.0200.020.040.050.010.090.03D.STAND3.01489420222.14794236312.02332487550.60759755480.11186365720.03291590280.04828780870.067585980.15397808110.27630633410.354349820.5730141275

Hoja6

AoQmax (m3/s)Qmax^219703.6613.4019711.291.6619727.0349.42Sumatoria213.6019736.8747.20Sumatoria^21287.4319742.978.8219754.0516.40N de Registro4419764.4119.4519773.4712.04Qm4.8545m3/s19782.807.8419793.4511.9019803.4011.562) Calculo de la desviacion estandar2.91319815.0625.60198211.26126.793) Calculo de coeficientes19832.496.20Para N=4419847.0950.27N0.5436219856.7345.29N1.1413219866.3340.0719871.983.9219885.1926.944) obtencion del cuadal maximo19894.5120.3419903.6513.3219913.9615.6819921.171.3719933.4712.0419947.1551.1219952.355.5219962.546.4519976.8146.38199810.38107.74TrQmax19994.6521.62100021.1020005.4629.8150019.3320018.1566.4210015.2220027.5657.155013.4520032.074.282511.6820041.301.691510.3820053.3611.2957.5720067.3754.3220073.8614.9020088.9379.74Para 20095.4229.38T = 1000 =0.999020102.667.08T = 500 =0.998020117.6057.76T = 100 =0.990020124.4619.89T = 500 =0.980020135.2327.35T = 25 =0.9600T = 15 =0.9333213.601287.43T = 5 =0.8000Calculamos el intervaloComo es mayo que 0.90 calcumois con la sgte ecuacionQ =2.90945546970.8621515648Tabla2.2408(+)(-)TrQd modificado100024.0118.1950022.2416.4210018.1312.315016.3610.542514.598.771513.297.4758.446.71