Precipitation annual maximum series (inches) Station ID: 11-0082 Station name: ALEXIS 1 SW State: IL Latitude (decimal degrees): 41.0639 Longitude (decimal degrees): 90.5639 Elevation (feet): 680 Duration: 01d 2.59 1948 1.73 1949 4.37 1950 2.34 1951 2.10 1952 2.43 1953 2.87 1954 2.10 1955 2.21 1956 1.87 1957 2.79 1958 2.20 1959 1.70 1960 5.02 1961 2.18 1962 1.72 1963 1.80 1964 3.34 1965 2.50 1966 2.09 1967 1.81 1968 2.52 1969 3.32 1970 1.40 1971 -9.99 1972 2.80 1973 3.10 1974 3.20 1975 2.20 1976 2.40 1977 1.40 1978 1.90 1979 2.40 1980 3.10 1981 5.70 1982 2.00 1983 1.70 1984 2.10 1985 2.50 1986 1.30 1987 1.30 1988 2.50 1989 2.60 1990 1.80 1991 2.40 1992 4.20 1993 1.40 1994 4.70 1995 2.20 1996 2.80 1997 3.20 1998 Duration: 01h 08/18/1948 0.93 06/24/1949 1.55 07/18/1950 1.92 07/08/1951 1.35 06/27/1952 0.93 10/03/1953 1.53 08/25/1954 1.15 04/23/1955 1.10 06/21/1956 1.44 08/28/1957 0.80 06/10/1958 1.03 07/18/1959 0.88 07/23/1960 1.11 07/21/1961 1.06 10/19/1962 1.29 07/13/1963 1.30 06/15/1964 0.85 07/13/1965 1.60 09/02/1966 0.89 07/21/1967 1.13 06/26/1968 0.72 08/09/1969 1.72 07/14/1970 1.59 10/02/1971 0.79 -9/-9/-999 -9.99 04/30/1973 0.70 06/22/1974 1.50 06/23/1975 1.00 05/29/1976 0.80 08/07/1977 1.90 07/09/1978 0.80 04/25/1979 0.80 06/01/1980 1.30 06/13/1981 2.20 07/06/1982 2.20 06/14/1983 0.60 09/10/1984 1.10 06/21/1985 1.40 07/31/1986 1.20 08/14/1987 0.90 06/02/1988 0.70 08/31/1989 1.10 06/19/1990 1.30 05/25/1991 1.00 07/07/1992 1.30 07/23/1993 1.50 07/13/1994 0.70 07/04/1995 2.10 05/16/1996 1.50 08/15/1997 1.20 08/04/1998 2.00 04/22/1999 1.50 05/31/2000 1.40 Duration: 02d 2.67 1948 2.90 1949 5.54 1950 3.22 1951 2.75 1952 2.43 1953 3.35 1954 3.07 1955 3.05 1956 2.22 1957 3.14 1958 3.26 1959 3.30 1960 5.92 1961 2.94 1962 1.78 1963 1.98 1964 3.70 1965 2.63 1966 2.14 1967 3.14 1968 3.17 1969 3.63 1970 2.30 1971 -9.99 1972 4.10 1973 3.90 1974 3.60 1975 2.60 1976 4.70 1977 2.10 1978 2.00 1979 4.00 1980 3.30 1981 5.70 1982 3.70 1983 2.00 1984 3.00 1985 3.20 1986 1.60 1987 1.50 1988 3.20 1989 3.20 1990 2.80 1991 2.40 1992 8.40 1993 2.10 1994 4.90 1995 3.20 1996 4.60 1997 3.20 1998 Duration: 02h 07/21/1948 1.12 06/24/1949 1.95 07/18/1950 1.93 07/03/1951 1.83 08/20/1952 1.12 10/03/1953 1.80 05/31/1954 1.33 10/05/1955 1.49 06/21/1956 1.49 08/28/1957 1.11 06/10/1958 1.64 07/18/1959 1.14 05/19/1960 1.32 07/21/1961 1.57 07/11/1962 1.49 07/13/1963 1.58 06/15/1964 1.19 07/13/1965 2.12 09/02/1966 1.65 07/21/1967 1.47 06/26/1968 1.13 08/08/1969 2.50 07/14/1970 2.30 10/02/1971 1.03 -9/-9/-999 -9.99 04/30/1973 1.00 06/22/1974 1.60 08/29/1975 1.40 05/29/1976 1.60 08/07/1977 1.90 07/09/1978 1.40 07/03/1979 1.20 06/01/1980 1.90 06/13/1981 2.20 07/06/1982 3.00 06/14/1983 1.10 07/10/1984 1.20 06/21/1985 1.90 10/03/1986 1.80 07/29/1987 0.90 06/02/1988 0.80 08/31/1989 1.50 06/17/1990 1.70 05/25/1991 1.30 07/07/1992 2.00 07/24/1993 2.60 07/12/1994 0.90 07/04/1995 2.50 05/16/1996 2.10 08/16/1997 1.70 08/04/1998 2.60 04/22/1999 1.70 05/31/2000 1.60 Duration: 03h 07/21/1948 1.50 06/24/1949 2.13 07/17/1950 2.17 07/03/1951 2.00 06/08/1952 1.14 10/03/1953 1.98 05/31/1954 1.44 10/05/1955 1.80 06/21/1956 1.50 08/28/1957 1.12 06/10/1958 1.70 06/29/1959 1.32 10/30/1960 1.63 09/13/1961 1.93 10/19/1962 1.61 07/13/1963 1.63 06/15/1964 1.22 07/13/1965 2.25 09/02/1966 1.89 07/21/1967 1.57 06/26/1968 1.23 08/08/1969 2.83 07/14/1970 2.95 09/04/1971 1.06 -9/-9/-999 -9.99 07/04/1973 1.20 06/22/1974 1.70 08/29/1975 1.50 05/29/1976 1.80 08/07/1977 2.40 07/09/1978 1.40 07/03/1979 1.20 06/01/1980 2.20 06/13/1981 2.40 07/06/1982 3.90 06/14/1983 1.20 07/10/1984 1.30 06/21/1985 2.10 10/02/1986 2.20 07/29/1987 0.90 08/08/1988 1.20 08/31/1989 1.60 06/17/1990 2.30 05/25/1991 1.30 07/07/1992 2.30 07/23/1993 3.90 07/12/1994 1.20 07/04/1995 2.60 05/16/1996 2.10 08/16/1997 2.20 08/04/1998 3.00 04/22/1999 1.90 05/31/2000 1.80 Duration: 04d 2.75 1948 3.51 1949 6.10 1950 3.22 1951 2.80 1952 2.43 1953 4.04 1954 3.48 1955 3.70 1956 2.65 1957 4.03 1958 4.16 1959 3.30 1960 5.95 1961 2.94 1962 1.78 1963 2.48 1964 3.81 1965 2.83 1966 2.47 1967 3.21 1968 5.32 1969 4.79 1970 2.30 1971 -9.99 1972 4.20 1973 4.90 1974 3.70 1975 3.60 1976 5.40 1977 2.50 1978 2.20 1979 4.00 1980 4.00 1981 6.30 1982 3.80 1983 2.50 1984 3.20 1985 3.40 1986 2.30 1987 1.50 1988 4.50 1989 5.20 1990 3.30 1991 4.50 1992 9.10 1993 2.10 1994 4.90 1995 4.20 1996 5.80 1997 3.20 1998 Duration: 06h 09/08/1948 2.30 06/24/1949 2.27 04/23/1950 2.48 07/03/1951 2.17 11/17/1952 1.36 10/03/1953 2.25 03/24/1954 1.93 04/23/1955 1.98 06/21/1956 1.53 12/18/1957 1.20 06/10/1958 2.71 06/29/1959 1.49 10/30/1960 2.17 09/13/1961 2.96 10/19/1962 1.91 07/13/1963 1.69 06/15/1964 1.44 07/13/1965 2.86 09/02/1966 1.93 04/29/1967 1.82 06/26/1968 1.28 08/08/1969 2.88 07/14/1970 3.40 09/04/1971 1.60 -9/-9/-999 -9.99 05/01/1973 1.80 06/22/1974 2.30 08/29/1975 2.70 05/29/1976 1.90 08/07/1977 2.40 07/09/1978 1.40 04/25/1979 1.70 06/01/1980 2.30 06/13/1981 2.80 07/06/1982 4.80 04/01/1983 1.30 07/10/1984 1.40 06/21/1985 2.20 10/02/1986 2.50 07/29/1987 0.90 08/08/1988 1.30 09/06/1989 2.10 06/17/1990 2.60 05/25/1991 1.50 07/07/1992 2.40 07/23/1993 5.50 02/19/1994 1.40 07/04/1995 3.50 05/09/1996 2.10 08/16/1997 3.00 08/04/1998 3.20 06/13/1999 2.00 05/31/2000 1.90 Duration: 07d 3.56 1948 3.79 1949 6.23 1950 4.63 1951 2.80 1952 2.43 1953 4.82 1954 3.89 1955 3.70 1956 2.65 1957 4.90 1958 4.60 1959 4.01 1960 6.40 1961 3.49 1962 2.58 1963 3.41 1964 4.81 1965 3.27 1966 3.38 1967 3.60 1968 5.47 1969 5.01 1970 3.06 1971 -9.99 1972 4.80 1973 4.90 1974 4.20 1975 4.50 1976 6.90 1977 3.30 1978 3.00 1979 4.80 1980 4.90 1981 7.50 1982 4.20 1983 3.20 1984 3.42 1985 5.70 1986 2.80 1987 2.30 1988 5.20 1989 6.80 1990 3.40 1991 4.50 1992 9.50 1993 4.00 1994 4.90 1995 4.40 1996 6.60 1997 3.20 1998 Duration: 10d 4.82 1948 3.79 1949 6.30 1950 4.84 1951 4.05 1952 2.71 1953 5.06 1954 5.32 1955 3.86 1956 3.58 1957 4.90 1958 6.08 1959 4.01 1960 6.40 1961 3.49 1962 2.98 1963 3.88 1964 5.05 1965 3.62 1966 3.97 1967 3.91 1968 5.67 1969 6.27 1970 3.23 1971 -9.99 1972 4.90 1973 5.10 1974 4.90 1975 4.50 1976 7.60 1977 4.60 1978 3.20 1979 5.30 1980 5.60 1981 8.00 1982 4.70 1983 3.30 1984 3.90 1985 7.70 1986 3.50 1987 2.60 1988 7.20 1989 7.40 1990 3.40 1991 5.60 1992 10.00 1993 4.30 1994 5.50 1995 6.40 1996 7.50 1997 3.20 1998 Duration: 12h 09/08/1948 2.59 06/24/1949 2.28 04/23/1950 2.83 07/21/1951 3.13 08/20/1952 1.62 10/03/1953 2.40 03/24/1954 2.70 04/23/1955 2.08 07/07/1956 2.26 12/18/1957 1.85 06/10/1958 2.78 10/06/1959 1.91 10/30/1960 2.86 09/13/1961 3.94 10/19/1962 2.21 07/12/1963 1.76 04/19/1964 1.64 07/13/1965 3.04 05/11/1966 2.04 04/29/1967 2.09 06/25/1968 2.15 08/08/1969 3.01 07/14/1970 3.60 10/02/1971 2.05 -9/-9/-999 -9.99 04/20/1973 2.10 06/22/1974 2.80 08/29/1975 3.20 05/29/1976 1.90 08/07/1977 2.40 04/09/1978 1.60 04/25/1979 1.90 06/01/1980 2.30 06/13/1981 3.10 07/06/1982 5.70 04/01/1983 2.20 10/18/1984 1.60 03/03/1985 2.20 10/02/1986 2.70 12/19/1987 1.10 08/08/1988 1.30 09/06/1989 2.40 06/17/1990 2.60 05/25/1991 1.80 07/07/1992 2.40 07/23/1993 5.60 02/19/1994 1.90 07/04/1995 3.50 05/09/1996 2.50 08/16/1997 3.80 08/04/1998 3.20 04/22/1999 2.00 05/31/2000 1.90 Duration: 20d 5.18 1948 6.14 1949 7.25 1950 8.44 1951 6.20 1952 3.14 1953 5.70 1954 5.73 1955 6.77 1956 4.34 1957 6.99 1958 9.05 1959 5.10 1960 10.11 1961 5.04 1962 3.84 1963 4.52 1964 7.13 1965 5.61 1966 5.40 1967 4.88 1968 8.09 1969 8.92 1970 4.00 1971 -9.99 1972 8.50 1973 8.10 1974 6.40 1975 6.00 1976 10.30 1977 5.20 1978 5.10 1979 9.10 1980 7.30 1981 10.00 1982 5.30 1983 6.00 1984 6.09 1985 10.70 1986 4.60 1987 3.20 1988 10.40 1989 8.70 1990 4.70 1991 6.70 1992 10.40 1993 5.20 1994 5.90 1995 10.30 1996 8.90 1997 5.60 1998 Duration: 24h 09/07/1948 2.67 06/24/1949 2.28 04/23/1950 4.93 07/21/1951 3.22 06/20/1952 2.45 10/03/1953 2.43 05/31/1954 3.35 10/05/1955 2.77 05/27/1956 2.31 04/02/1957 1.90 06/10/1958 2.79 10/05/1959 2.39 10/30/1960 3.14 09/12/1961 5.05 10/19/1962 2.94 07/12/1963 1.78 06/15/1964 1.80 08/29/1965 3.49 05/10/1966 2.59 04/29/1967 2.09 06/25/1968 2.91 08/08/1969 3.05 07/14/1970 3.63 10/02/1971 2.30 -9/-9/-999 -9.99 04/20/1973 3.30 06/22/1974 3.10 08/28/1975 3.60 04/23/1976 2.60 08/06/1977 2.70 04/09/1978 2.10 04/25/1979 1.90 08/31/1980 3.20 06/13/1981 3.10 07/06/1982 5.70 04/01/1983 3.30 10/31/1984 2.00 03/03/1985 3.00 10/02/1986 3.00 12/19/1987 1.40 08/08/1988 1.30 08/31/1989 2.70 06/16/1990 3.20 10/03/1991 2.80 07/07/1992 2.40 07/23/1993 7.70 02/19/1994 1.90 07/04/1995 4.80 05/09/1996 3.00 08/16/1997 3.90 08/04/1998 3.20 06/13/1999 2.10 05/31/2000 1.90 Duration: 30d 6.23 1948 7.10 1949 8.21 1950 9.74 1951 6.75 1952 4.99 1953 8.03 1954 6.60 1955 7.34 1956 5.05 1957 7.77 1958 9.05 1959 6.53 1960 10.78 1961 6.75 1962 4.17 1963 5.59 1964 10.82 1965 6.69 1966 7.85 1967 5.66 1968 11.32 1969 9.90 1970 5.46 1971 -9.99 1972 10.10 1973 10.20 1974 7.50 1975 7.40 1976 12.30 1977 7.00 1978 7.10 1979 12.50 1980 8.80 1981 10.60 1982 6.30 1983 6.70 1984 6.83 1985 11.80 1986 5.40 1987 3.80 1988 11.10 1989 9.80 1990 5.90 1991 9.00 1992 12.30 1993 7.00 1994 7.90 1995 12.00 1996 10.60 1997 7.00 1998 Duration: 45d 7.69 1948 8.21 1949 12.66 1950 12.61 1951 7.62 1952 6.66 1953 8.85 1954 8.49 1955 10.82 1956 6.65 1957 10.31 1958 10.04 1959 9.46 1960 12.19 1961 8.43 1962 5.51 1963 6.75 1964 12.75 1965 9.05 1966 8.73 1967 7.01 1968 13.11 1969 11.64 1970 5.87 1971 -9.99 1972 12.20 1973 14.00 1974 9.00 1975 9.60 1976 15.20 1977 8.70 1978 9.10 1979 14.50 1980 10.40 1981 13.80 1982 6.30 1983 8.20 1984 8.20 1985 13.80 1986 6.30 1987 4.70 1988 11.30 1989 12.00 1990 7.00 1991 10.50 1992 16.60 1993 8.60 1994 10.70 1995 13.70 1996 12.90 1997 8.80 1998 Duration: 48h 09/07/1948 2.67 06/23/1949 3.43 04/22/1950 5.75 07/21/1951 3.22 06/20/1952 2.80 10/03/1953 2.43 08/25/1954 3.39 10/04/1955 3.31 05/27/1956 3.05 12/18/1957 2.49 06/08/1958 3.66 10/04/1959 3.76 10/30/1960 3.30 09/12/1961 5.92 10/19/1962 2.94 07/12/1963 1.78 04/19/1964 2.27 08/29/1965 3.74 05/10/1966 2.74 06/06/1967 2.14 06/24/1968 3.16 07/18/1969 3.17 07/14/1970 3.63 10/02/1971 2.30 -9/-9/-999 -9.99 04/20/1973 4.20 06/20/1974 4.20 08/28/1975 3.60 04/23/1976 3.50 08/07/1977 4.70 04/09/1978 2.10 03/28/1979 2.10 08/31/1980 4.00 06/12/1981 3.30 07/06/1982 5.70 04/01/1983 3.70 10/31/1984 2.00 03/03/1985 3.06 10/02/1986 3.20 08/13/1987 1.60 03/28/1988 1.50 09/06/1989 3.20 06/16/1990 3.20 10/02/1991 3.00 09/07/1992 4.00 07/22/1993 8.50 07/12/1994 2.10 07/04/1995 4.90 05/08/1996 3.60 08/15/1997 5.20 08/04/1998 3.20 06/11/1999 2.10 04/19/2000 2.10 Duration: 60d 10.64 1948 9.17 1949 14.91 1950 14.24 1951 8.86 1952 7.98 1953 10.26 1954 11.08 1955 11.39 1956 7.75 1957 11.28 1958 10.50 1959 10.79 1960 15.54 1961 10.55 1962 6.88 1963 8.69 1964 15.84 1965 11.79 1966 10.84 1967 7.86 1968 15.78 1969 14.22 1970 7.01 1971 -9.99 1972 12.70 1973 16.10 1974 9.80 1975 10.20 1976 17.10 1977 9.80 1978 10.60 1979 16.70 1980 12.80 1981 16.70 1982 7.10 1983 10.20 1984 9.50 1985 15.90 1986 7.40 1987 5.60 1988 13.70 1989 15.80 1990 9.30 1991 11.50 1992 19.90 1993 9.10 1994 14.00 1995 14.70 1996 14.20 1997 10.20 1998