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Table 8 Streamflow and precipitation indices in 1991 vs averages of the entire period 1958–2009

From: Hydrological impacts of precipitation extremes in the Huaihe River Basin, China

Index   May Jun Jul Aug Sep Annual
PRCPprb 1991 0.46 0.43 0.36 0.31 0.28 0.29
All years 0.32 0.32 0.41 0.36 0.32 0.28
PRCPtot 1991 138.77 209.82 246.62 141.94 78.00 1090.24
All years 88.95 119.33 189.52 135.92 84.75 886.00
RX1 day 1991 43.82 71.21 82.39 64.26 35.51 108.77
All years 36.08 48.00 66.58 51.95 34.90 93.83
RX5 day 1991 71.67 130.96 165.30 105.44 53.64 206.00
All years 54.40 73.51 112.11 84.18 59.39 147.16
FLow 1991 582.77 4268.67 5867.10 3900.32 2238.33 1685.03
All years 649.10 728.38 2164.67 1896.20 1311.55 818.39
FX1 day 1991 2750.00 6240.00 7750.00 4630.00 2900.00 7750.00
All years 1268.38 1763.99 3676.37 3021.29 2224.87 4136.71
FX5 day 1991 2002.00 6102.00 7516.00 4464.00 2836.00 7516.00
All years 1111.84 1508.88 3468.44 2783.01 2042.34 3920.22