n n10 0.4967 0.9573 40 0.5436 1.141311 0.4996 0.9676 41 0.5442 1.143612 0.5039 0.9833 42 0.5448 1.145813 0.507 0.9971 43 0.5453 1.148014 0.51 1.0095 44 0.5458 1.149915 0.5128 1.0206 45 0.5463 1.151916 0.5154 1.0306 46 0.5468 1.153817 0.5176 1.0396 47 0.5473 1.155718 0.5198 0.1048 48 0.5477 1.157419 0.5202 1.0544 49 0.5481 0.115920 0.5236 1.0628 50 0.5485 1.160721 0.5252 1.0696 51 0.5489 1.162322 0.5268 1.0754 52 0.5493 1.163823 0.5283 1.0811 53 0.5497 1.165824 0.5296 1.0864 54 0.5501 1.166725 0.5309 1.0915 55 0.5504 1.168126 0.532 1.0961 56 0.5508 0.169627 0.5332 1.1004 57 0.5511 1.170828 0.5343 1.1047 58 0.5515 1.172129 0.5353 1.1086 59 0.5518 1.173430 0.5362 1.1124 60 0.5521 1.174731 0.5371 1.1159 65 0.5535 1.180332 0.538 1.1193 70 0.5548 1.185433 0.5388 1.1226 75 0.5559 1.189834 0.5396 1.1255 80 0.5569 1.193835 0.5403 1.1285 85 0.5578 1.197336 0.541 1.1313 90 0.5586 1.200737 0.5418 1.1339 95 0.5593 1.203838 0.5424 1.1363 100 0.56 1.206539 0.543 1.1388

Tabla 1 - Valores de yn y n para la distribucin de Gumbel (tipo I)

yn n yn n

Tabla 2 - Valores de K para la Distribucin de log-Pearson (tipo III)

g

Nivel de probabilidad (%)99 80 50 20 10 4 2 1

Periodo de retorno (aos)1.0101 1.25 2 5 10 25 50 100

3 -0.6670 -0.6360 -0.3960 0.4200 1.1800 2.2780 3.1520 4.05102.8 -0.7140 -0.6660 -0.3840 0.4600 1.2100 2.2750 3.1140 3.97302.6 -0.7690 -0.6960 -0.3680 0.4990 1.2380 2.2670 3.0710 3.88902.4 -0.8320 -0.7250 -0.3510 0.5370 1.2620 2.2560 3.0230 3.80002.2 -0.9050 -0.7520 -0.3300 0.5740 1.2840 2.2400 2.9700 3.70502 -0.9900 -0.7770 -0.3070 0.6090 1.3020 2.2190 2.9120 3.6050

1.8 -1.0870 -0.7999 -0.2820 0.6430 1.3180 2.1930 2.8480 3.49901.6 -1.1970 -0.8177 -0.2540 0.6750 1.3290 2.1630 2.7800 3.38801.4 -1.3180 -0.8332 -0.2250 0.7050 1.3370 2.1280 2.7060 3.27101.2 -1.4490 -0.8440 -0.1950 0.7320 1.3400 2.0870 2.6260 3.14901 -1.5580 -0.8520 -0.1640 0.7580 1.3400 2.0430 2.5420 3.0220

0.8 -1.7330 -0.8560 -0.1320 0.7800 1.3360 1.9930 2.4530 2.89100.6 -1.8800 -0.8570 -0.0990 0.8000 1.3280 1.9390 2.3590 2.75500.4 -2.0290 -0.8550 -0.0660 0.8160 1.3170 1.8800 2.2610 2.61500.2 -2.1780 -0.8500 -0.0330 0.8300 1.3010 1.8180 2.1590 2.47200 -2.3260 -0.8420 0.0000 0.8420 1.2820 1.7510 2.0540 2.3260

-0.2 -2.4720 -0.8300 0.0330 0.8500 1.2580 1.6800 1.9450 2.1780-0.4 -2.6150 -0.8160 0.0660 0.8550 1.2320 1.6060 1.8340 2.0290-0.6 -2.7550 -0.8000 0.0990 0.8570 1.2000 1.5280 1.7200 1.8800-0.8 -2.8910 -0.7800 0.1320 0.8560 1.1660 1.4480 1.6060 1.7330-1 -3.0220 -0.7580 0.1640 0.8520 1.1280 1.3660 1.4920 1.5880

-1.2 -3.1490 -0.7320 0.1950 0.8440 1.0860 1.2820 1.3790 1.4490-1.4 -3.2710 -0.7050 0.2250 0.8320 1.0410 1.1980 1.2700 1.3180-1.6 -3.3880 -0.6750 0.2540 0.8170 0.9940 1.1160 1.1660 1.1970-1.8 -3.4990 -0.6430 0.2820 0.7990 0.9450 1.0350 1.0690 1.0870-2 -3.6050 -0.6090 0.3070 0.7770 0.8950 0.9580 0.9800 0.9900

-2.2 -3.7050 -0.5740 0.3300 0.7520 0.8440 0.8880 0.9000 0.9050-2.4 -3.8000 -0.5370 0.3510 0.7250 0.7950 0.8230 0.8300 0.8320-2.6 -3.8890 -0.4990 0.3680 0.6960 0.7470 0.7640 0.7680 0.7690-2.8 -3.9730 -0.4600 0.3840 0.6660 0.7020 0.7120 0.7140 0.7140-3 -4.0510 -0.4200 0.3960 0.6360 0.6600 0.6660 0.6660 0.6670

Gumbellog-Pearson