Research Article

Applications of Cluster Analysis and Pattern Recognition for Typhoon Hourly Rainfall Forecast

Table 2

Results of the classification of rainfall sample in Tamsui River Basin.

Serial number ShimenDabaoFushanDatongshanPinglinJhongjheng BridgeWuduZhuzihuBihuShidingSanxiaRuifangHuoshaoliaoNumber of samples

0.150.200.530.370.450.150.260.500.560.360.110.230.52908
0.170.240.530.360.410.150.270.530.510.290.150.250.51
0.350.430.820.600.740.260.370.650.910.560.280.340.78

1.541.631.941.842.461.111.272.303.192.261.691.142.86362
1.651.771.921.822.261.201.372.502.942.371.841.162.69
1.922.303.152.482.721.171.322.413.582.421.881.203.18

12.0310.094.763.333.031.441.252.723.923.285.750.512.2873
12.138.454.872.882.831.040.672.854.492.613.930.331.72
7.337.145.794.344.661.971.844.014.933.444.220.952.92

7.766.677.495.694.134.204.2911.674.495.605.782.295.6241
11.6910.789.767.294.895.625.3312.625.716.6411.331.845.93
7.127.788.886.805.175.154.6312.205.936.596.242.765.95

0.852.399.934.352.700.600.781.372.802.230.610.401.68138
0.832.3310.144.582.860.650.801.752.602.070.720.381.62
1.742.788.414.163.170.701.282.053.482.880.961.002.64

1.371.902.872.655.361.664.926.355.804.351.375.358.51118
1.272.063.422.895.942.726.167.436.285.231.646.3310.05
1.912.913.273.164.312.143.925.164.664.201.824.246.48

1.383.815.816.8117.439.7118.8110.9513.3820.863.5216.1023.3818
1.334.627.147.9025.248.3321.9013.4318.9021.243.6716.5228.90
2.504.788.728.8313.784.6721.948.8911.1713.507.2211.3916.94

3.475.9613.309.116.351.722.134.607.935.892.891.325.91151
3.315.4311.598.265.881.562.114.097.626.132.431.466.30
3.965.8913.118.247.302.353.056.038.646.602.932.447.58

3.417.1513.259.8411.983.907.0013.6713.167.543.105.4914.3658
3.826.3912.089.339.752.624.1811.0011.955.482.793.4811.25
5.508.7614.6011.4811.404.698.0214.4814.289.094.556.2413.50

1.703.703.352.954.550.300.150.7025.451.4511.401.002.2022
2.002.202.952.903.800.450.151.0023.953.1010.500.752.40
6.006.094.055.736.551.050.822.8620.912.3213.232.183.95

8.8217.8225.7924.3316.0810.449.0518.2314.7715.827.625.6713.1041
6.5111.3321.6714.7411.675.626.2314.8211.6710.003.675.4911.23
11.4414.5924.1719.7117.6811.498.9515.2915.6314.638.175.9813.20

7.5014.9619.4619.5828.589.0017.0019.6229.5019.547.3815.6532.4225
6.7711.0019.7716.5011.124.086.3110.6212.548.466.236.8112.50
12.0815.4421.4816.9620.408.5211.9617.6019.4818.888.6410.0820.40

10.6911.0026.2414.079.175.553.349.038.837.104.903.078.0728
11.6221.2130.8625.6216.6914.5213.2124.0012.2416.668.558.7614.59
6.5411.8922.1415.4315.297.437.4614.4313.3912.255.216.3214.21

19.0815.5826.0412.138.042.253.798.2917.219.7912.793.256.7923
14.5818.7930.2114.179.502.962.506.3817.048.4610.462.835.83
11.5212.8322.5712.619.133.265.5711.8714.7013.356.784.3510.78

26.5323.687.8414.6810.6813.3713.5823.957.7412.4225.749.4211.0520
31.8429.9514.4723.8413.588.8410.6320.3214.0511.5831.637.8412.21
19.8520.308.5012.9012.3013.6012.0020.458.6513.7018.0510.1511.90

7.2717.328.279.236.1420.147.0920.503.559.0016.684.096.5522
8.0511.827.238.187.2323.646.5918.273.6812.5917.273.738.00
11.1414.918.059.504.4114.776.9515.956.148.2716.413.736.50

14.4322.3625.7129.4335.6437.0050.0736.4334.9346.5017.2129.0742.3611
13.7123.7928.3632.2146.8640.9348.1433.1445.1453.5017.7927.2947.93
17.3623.0934.6427.7326.9123.0939.1834.9133.0029.9117.9120.6436.64

15.9325.5041.1431.9333.9324.7116.6427.8619.8630.145.5018.2122.5013
9.6417.0733.1424.1422.8614.7911.7917.578.4320.361.7114.2116.50
13.9217.4636.9221.3823.779.7714.9225.4616.3118.3812.5415.6218.15

14.1122.4433.3033.3041.8916.7022.9635.2244.5928.3714.8116.2637.5227
12.8121.4832.1130.7437.3014.1121.6733.3737.6724.7013.8116.8932.56
18.5624.2636.2630.0028.1516.4129.1137.2236.7428.3016.7817.1135.37

23.1730.1730.6125.049.305.7414.6112.2624.6123.4322.5211.6119.0919
19.0924.7825.4319.7414.097.7421.6118.1328.2629.6115.3018.7826.61
19.6322.3722.9520.479.165.3717.1610.8920.8420.7418.0012.9520.47

7.2910.7111.1313.0417.679.259.5813.3327.7911.336.929.5822.2526
7.5416.1714.2918.6329.4611.0010.5412.4642.9216.587.7510.1730.79
7.0812.1910.5013.3115.087.358.2711.6226.739.506.589.0020.46

8.7113.6828.8416.1024.297.5219.5833.6825.6518.459.4212.9018.1631
9.7715.7131.6119.1926.328.3920.0634.4529.6820.4811.1911.7719.26
8.6815.9428.0020.5524.6510.6819.9031.6825.9018.689.2313.7419.77

Rainfall unit: mm.