Precipitation annual maximum series (inches) Station ID: 42-3836 Station name: HELPER CARBON U P & L State: UT Latitude (decimal degrees): 39.7272 Longitude (decimal degrees): 110.8661 Elevation (feet): 6100 Duration: 01d 0.75 1980 1.20 1981 1.90 1982 1.02 1983 1.00 1984 0.90 1985 1.30 1986 1.70 1987 1.32 1988 1.00 1989 0.66 1990 1.40 1991 0.83 1992 0.64 1993 1.20 1994 -9.99 1995 1.42 1996 1.70 1997 0.98 1998 0.74 1999 1.18 2000 Duration: 02d 1.50 1980 1.47 1981 2.16 1982 1.82 1983 1.45 1984 1.20 1985 2.23 1986 1.77 1987 1.45 1988 1.50 1989 0.75 1990 2.05 1991 1.20 1992 0.99 1993 1.54 1994 -9.99 1995 1.47 1996 1.89 1997 0.98 1998 1.44 1999 1.61 2000 Duration: 04d 2.12 1980 2.05 1981 2.26 1982 2.26 1983 1.60 1984 1.47 1985 2.61 1986 1.77 1987 1.49 1988 2.00 1989 0.95 1990 2.33 1991 1.73 1992 1.56 1993 1.85 1994 -9.99 1995 1.95 1996 2.18 1997 1.09 1998 1.63 1999 1.77 2000 Duration: 07d 2.56 1980 2.68 1981 2.80 1982 2.48 1983 1.60 1984 1.51 1985 2.77 1986 2.10 1987 1.49 1988 3.00 1989 0.95 1990 2.52 1991 2.40 1992 1.86 1993 1.97 1994 -9.99 1995 2.56 1996 2.67 1997 1.43 1998 2.06 1999 1.93 2000 Duration: 10d 2.56 1980 2.68 1981 2.92 1982 2.85 1983 1.60 1984 2.20 1985 3.86 1986 2.25 1987 1.65 1988 3.75 1989 1.13 1990 2.62 1991 2.61 1992 2.26 1993 1.97 1994 -9.99 1995 2.66 1996 3.72 1997 1.90 1998 2.37 1999 2.45 2000 Duration: 20d 3.22 1980 3.68 1981 3.50 1982 3.08 1983 2.47 1984 2.48 1985 4.09 1986 2.72 1987 1.73 1988 5.14 1989 1.68 1990 2.71 1991 2.71 1992 2.69 1993 3.75 1994 -9.99 1995 2.84 1996 4.18 1997 2.88 1998 2.78 1999 3.32 2000 Duration: 30d 3.30 1980 4.12 1981 4.19 1982 3.73 1983 2.97 1984 3.38 1985 4.55 1986 3.83 1987 2.02 1988 7.25 1989 1.97 1990 3.08 1991 3.49 1992 2.96 1993 4.33 1994 -9.99 1995 3.63 1996 4.44 1997 3.20 1998 3.44 1999 4.79 2000 Duration: 45d 4.53 1980 6.17 1981 5.24 1982 4.27 1983 3.43 1984 3.38 1985 5.10 1986 5.09 1987 2.69 1988 8.01 1989 2.56 1990 3.50 1991 3.96 1992 3.20 1993 4.48 1994 -9.99 1995 4.16 1996 5.51 1997 4.18 1998 4.20 1999 5.54 2000 Duration: 60d 5.22 1980 6.64 1981 5.42 1982 5.56 1983 4.40 1984 3.95 1985 5.81 1986 5.37 1987 2.93 1988 8.51 1989 3.07 1990 3.95 1991 3.99 1992 3.55 1993 5.49 1994 -9.99 1995 5.91 1996 6.72 1997 4.79 1998 4.96 1999 6.20 2000